WO2020051767A1 - 传输信息、接收信息的方法和通信设备 - Google Patents
传输信息、接收信息的方法和通信设备 Download PDFInfo
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- WO2020051767A1 WO2020051767A1 PCT/CN2018/105023 CN2018105023W WO2020051767A1 WO 2020051767 A1 WO2020051767 A1 WO 2020051767A1 CN 2018105023 W CN2018105023 W CN 2018105023W WO 2020051767 A1 WO2020051767 A1 WO 2020051767A1
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- time unit
- target uplink
- uplink control
- control information
- terminal device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
Definitions
- Embodiments of the present application relate to the field of communications, and more specifically, to a method and a communication device for transmitting and receiving information.
- Unlicensed spectrum is the spectrum that can be used for radio equipment communication divided by countries and regions. This spectrum is generally considered as shared spectrum, that is, communication equipment in different communication systems can meet the regulatory requirements set by the country or region on the spectrum. Using this spectrum does not require applying for a proprietary spectrum license from the government. For example, in some regions, communication equipment follows the principle of "listen before speak", that is, communication equipment needs to perform channel listening before sending signals on channels of unlicensed spectrum. Only when the channel listening result is that the channel is idle, Only the communication device can perform signal transmission; if the channel monitoring result of the communication device on the channel of the unlicensed spectrum is that the channel is busy, the communication device cannot perform signal transmission. With the development of wireless communication technologies, both LTE systems and NR systems will consider deploying networks on unlicensed spectrum to use unlicensed spectrum for data service transmission.
- the terminal device may need to pass channel detection before sending a Physical Uplink Control Channel (PUCCH)
- PUCCH Physical Uplink Control Channel
- This method detects channels on the unlicensed spectrum, and can only send PUCCH when the channel is idle, otherwise it cannot send.
- the control information transmitted in the PUCCH channel is Hybrid Automatic Repeat Request (ACKQ-ACK)
- ACKQ-ACK Hybrid Automatic Repeat Request
- a method for transmitting and receiving information and a communication device, which can increase the transmission opportunity of uplink control information such as HARQ-ACK information, thereby ensuring the delay and performance of the entire communication link.
- a method for transmitting information is provided, which is applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to transmit target uplink control information, and a second time unit on the unlicensed carrier is used.
- the second time unit is located behind the first time unit in the time domain;
- the method includes:
- the terminal device determines the target uplink control information and the target uplink shared channel
- the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit.
- a channel for carrying the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or,
- a channel for carrying the target uplink control information on the first time unit is a scheduled physical uplink shared channel PUSCH; or,
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the method before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the method further includes:
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device has acquired a channel of the second time unit Right of use.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device does not acquire the channel of the first time unit Right of use.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device has acquired the channel of the first time unit Right of use.
- the method further includes:
- the terminal device transmits the target uplink control information on the first time unit.
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the second time unit includes at least two time units, and the target uplink control information is located in a last time unit or a penultimate time unit among the at least two time units.
- the first time unit and the second time unit are continuous in a time domain.
- the target uplink control information is carried on the target uplink shared channel.
- the transmitting, by the terminal device, the target uplink control information and the target uplink shared channel on the second time unit includes:
- the terminal device transmits a first uplink control channel and the target uplink shared channel on the second time unit, wherein the target uplink control information is carried on the first uplink control channel.
- a method for transmitting information is provided, which is applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to transmit target uplink control information, and a second time unit on the unlicensed carrier is used.
- the second time unit is located behind the first time unit in the time domain;
- the method includes:
- the terminal device determines the target uplink control information and the target uplink shared channel
- the terminal device When the terminal device has obtained the channel use right of the first time unit and the second time unit, the terminal device transmits the target uplink control information on the first time unit, and transmits the target uplink control information on the second time unit. Transmitting the target uplink shared channel on a time unit;
- the terminal device When the terminal device does not acquire the channel use right of the first time unit and determines that the channel use right of the second time unit has been obtained, the terminal device transmits the target uplink control information and The target uplink shared channel.
- a channel for carrying the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or,
- a channel for carrying the target uplink control information on the first time unit is a scheduled physical uplink shared channel PUSCH; or,
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the method before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the method further includes:
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the first time unit and the second time unit are continuous in a time domain.
- a method for receiving information is provided, which is applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to receive target uplink control information, and a second time unit on the unlicensed carrier is used.
- the second time unit is located behind the first time unit in the time domain;
- the method includes:
- the network device receives the target uplink control information and the target uplink shared channel sent by the terminal device on the second time unit.
- a channel for carrying the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or,
- a channel for carrying the target uplink control information on the first time unit is a scheduled physical uplink shared channel PUSCH; or,
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the method before the network device receives the target uplink control information and the target uplink shared channel sent by a terminal device on the second time unit, the method further includes:
- the network device sends instruction information to the terminal device, where the instruction information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can be on the second time unit Transmitting the target uplink shared channel.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the method further includes:
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the second time unit includes at least two time units, and the target uplink control information is located in a last time unit or a penultimate time unit among the at least two time units.
- the first time unit and the second time unit are continuous in a time domain.
- the target uplink control information is carried on the target uplink shared channel.
- the receiving, by the network device, the target uplink control information and the target uplink shared channel sent by a terminal device on the second time unit includes:
- the network device receives the first uplink control channel and the target uplink shared channel sent by the terminal device on the second time unit, wherein the target uplink control information is carried on the first uplink control channel.
- a method for receiving information is provided, which is applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to receive target uplink control information, and a second time unit on the unlicensed carrier is used.
- the second time unit is located behind the first time unit in the time domain;
- the method includes:
- the network device determines whether the target uplink control information exists on the first time unit
- the network device determines that the target uplink control information exists on the first time unit, the network device receives the target uplink control information on the first time unit;
- the network device determines that the target uplink control information does not exist on the first time unit, the network device receives the target uplink control information on the second time unit;
- a channel for carrying the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or,
- a channel for carrying the target uplink control information on the first time unit is a scheduled physical uplink shared channel PUSCH; or,
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the method before the network device determines whether the target uplink control information exists on the first time unit, the method further includes:
- the network device sends instruction information to the terminal device, where the instruction information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can be on the second time unit Transmitting the target uplink shared channel.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, or the indication information is high-level signaling.
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the first time unit and the second time unit are continuous in a time domain.
- a communication device is provided to execute the method in any one of the first to fourth aspects or the method in any possible implementation manner.
- the communication device includes:
- the communication device is a terminal device, and the terminal device is configured to execute the method in any one of the foregoing first to second aspects or the method in any of the foregoing possible implementations.
- the communication device is a network device, and the network device is configured to execute the method in any one of the foregoing third to fourth aspects or the method in any of the foregoing possible implementations.
- a communication device including:
- the processor is configured to call and run a computer program from the memory, where the computer program is configured to execute the method in any one of the first to fourth aspects or the method in any possible implementation manner.
- the communication device further includes:
- a memory for storing the computer program.
- the communication device is a terminal device, and the terminal device is configured to execute the method in any one of the foregoing first to second aspects or the method in any of the foregoing possible implementations.
- the communication device is a network device, and the network device is configured to execute the method in any one of the foregoing third to fourth aspects or the method in any of the foregoing possible implementations.
- a chip is provided for executing the method of any one of the foregoing first to fourth aspects or the method of any of the foregoing possible implementation manners.
- the chip includes:
- the processor is configured to call and run a computer program from the memory, where the computer program is configured to execute the method in any one of the first to fourth aspects or the method in any possible implementation manner.
- the chip further includes:
- a memory for storing the computer program.
- a computer-readable storage medium is provided, where the storage medium is used to store a computer program, and the computer program is used to execute the method of any one of the first to fourth aspects, or any one of the foregoing. Methods in possible implementations.
- a computer program including computer program instructions, for executing the method in any one of the first to fourth aspects or the method in any possible implementation manner.
- a computer program product which, when run on a computer, causes the computer to execute the method in any one of the first to fourth aspects or the method in any possible implementation manner described above.
- a communication system including a terminal device and a network device, wherein the terminal device is configured to execute the method of any one of the first to second aspects or any possible implementation of the foregoing.
- the method in the method, and the network device is configured to execute the method in any one of the third aspect to the fourth aspect, or the method in any possible implementation manner described above.
- the terminal device can increase the transmission opportunity of the target uplink control information by transmitting the target uplink control information that should be transmitted on the first time unit on the second time unit, thereby ensuring the entire communication link. Latency and performance.
- the terminal device Taking an unlicensed carrier, the terminal device is scheduled to transmit a physical uplink control channel PUCCH on the first time unit, and transmit a physical uplink data channel PUSCH on the second time unit as an example.
- the terminal device can piggyback the uplink control information (for example, HARQ-ACK information) included in the PUCCH to the PUSCH, that is, the uplink control information has multiple transmission opportunities, so that the terminal device can be Without obtaining the PUCCH transmission opportunity, there is a certain probability that the uplink control information included in the PUCCH is transmitted on subsequent PUSCH resources, thereby ensuring the delay and performance of the entire communication link.
- the uplink control information for example, HARQ-ACK information
- FIG. 1 is an example diagram of an application scenario of the present application.
- FIG. 2 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
- FIG. 3 is an exemplary block diagram of a terminal device transmitting uplink control information on a last time unit of a first time unit and a second time unit according to an embodiment of the present application.
- FIG. 4 is an exemplary block diagram of a terminal device transmitting uplink control information on a last time unit in a second time unit according to an embodiment of the present application.
- FIG. 5 is an exemplary block diagram of uplink control information transmission on an uplink data channel in a second time unit according to an embodiment of the present application.
- FIG. 6 is another schematic flowchart of a method for transmitting information according to an embodiment of the present application.
- FIG. 7 is an exemplary block diagram of a terminal device transmitting uplink control information on a first time unit and transmitting a target uplink shared channel on a second time unit according to an embodiment of the present application.
- FIG. 8 is a schematic flowchart of a method for receiving information according to an embodiment of the present application.
- FIG. 9 is another schematic flowchart of a method for receiving information according to an embodiment of the present application.
- FIG. 10 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- FIG. 11 is a schematic block diagram of a network device according to an embodiment of the present application.
- FIG. 12 is another schematic block diagram of a network device according to an embodiment of the present application.
- FIG. 13 is a schematic block diagram of a communication device according to an embodiment of the present application.
- FIG. 14 is a schematic block diagram of a chip according to an embodiment of the present application.
- GSM Global System
- CDMA Code Division Multiple Access
- Wideband Code Division Multiple Access Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- LTE-A Advanced Long-Term Evolution
- NR New Radio
- NR Universal Mobile Telecommunication System
- UMTS Universal Mobile Telecommunication System
- D2D Device to Device
- M2M machine-to-machine
- MTC machine-type communication
- V2V vehicle-to-vehicle
- the communication system in the embodiment of the present application may be applied to a Carrier Aggregation (CA) scenario, a dual connectivity (DC) scenario, or a standalone (SA) deployment.
- CA Carrier Aggregation
- DC dual connectivity
- SA standalone
- the wireless communication system 100 may include a network device 110.
- the network device 110 may be a device that communicates with a terminal device.
- the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located within the coverage area.
- the network device 100 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
- BTS Base Transceiver Station
- NodeB NodeB
- Evolutional NodeB, eNB or eNodeB or a network-side device in an NR system, or a wireless controller in a Cloud Radio Access Network (CRAN), or the network device may be a relay station, an access point Point of entry, vehicle-mounted equipment, wearable equipment, network-side equipment in the next generation network, or network equipment in a public land mobile network (PLMN) that will evolve in the future.
- PLMN public land mobile network
- the wireless communication system 100 further includes at least one terminal device 120 located within a coverage area of the network device 110.
- the terminal device 120 may be mobile or fixed.
- the terminal device 120 may refer to an access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication Device, user agent, or user device.
- the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing (PDA), and wireless communication.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Processing
- terminal devices 120 may also perform terminal direct device (D2D) communication.
- D2D terminal direct device
- the network device 110 may provide services for a cell, and the terminal device 120 communicates with the network device 110 through a transmission resource (for example, a frequency domain resource or a spectrum resource) used by the cell, and the cell may be the network device 110 (
- a cell corresponding to a base station may belong to a macro base station or a small cell (small cell).
- the small cell may include: a city cell (micro cell), a micro cell (micro cell), a pico cell ( Pico cells, femto cells, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
- FIG. 1 exemplarily shows one network device and two terminal devices.
- the wireless communication system 100 may include multiple network devices and the coverage range of each network device may include other numbers of terminal devices.
- the application example does not limit this.
- the wireless communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
- network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
- the device having a communication function in the network / system in the embodiments of the present application may be referred to as a communication device.
- the communication device may include a network device 110 and a terminal device 120 having a communication function, and the network device 110 and the terminal device 120 may be specific devices described above, and are not described herein again
- the communication device may further include other devices in the communication system 100, such as other network entities such as a network controller, a mobile management entity, and the like, which is not limited in the embodiment of the present application.
- FIG. 2 shows a schematic flowchart of a method 200 for transmitting information by a terminal device according to an embodiment of the present application.
- the method 200 may be applied to an unlicensed carrier, and a first time unit on the unlicensed carrier is used to transmit a target uplink. Control information, a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel, and the second time unit is located behind the first time unit in a time domain.
- the method 200 may be performed by a terminal device. For example, it may be a terminal device as shown in FIG. 1.
- the method 200 includes part or all of the following:
- a method for transmitting information is provided.
- the method includes:
- the terminal device determines the target uplink control information and the target uplink shared channel.
- the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit.
- a channel for carrying the target uplink control information on the first time unit is at least one of the following channels:
- Physical uplink control channel (PUCCH), scheduled physical uplink shared channel (PUSCH), and pre-configured PUSCH.
- time unit in the embodiments of the present application may refer to one or more time slots, one or more subframes, or one or more micro time slots, etc., which is not limited in this application.
- the transmission of the target uplink control information and the target uplink shared channel by the terminal device on the second time unit may mean that the terminal device transmits data through all time resources on the second time unit.
- the target uplink control information and the target uplink shared channel may also mean that the terminal device transmits the target uplink control information and the target uplink shared channel through a part of time resources on the second time unit. This is not limited.
- the scheduled PUSCH means that the terminal device receives uplink grant (UL grant) information sent by the network device, and determines information such as time domain resources and frequency domain resources for transmitting the PUSCH according to the uplink grant information. That is, the resources used by the scheduled PUSCH can be considered as being dynamically allocated by the network device to the terminal device.
- UL grant uplink grant
- the pre-configured PUSCH means that the terminal device receives radio resource control RRC information sent by the network device, and determines information such as time domain resources and frequency domain resources for transmitting the PUSCH according to the RRC information. That is, the resources used by the pre-configured PUSCH can be considered as being allocated to the terminal device in advance by the network device.
- the pre-configured PUSCH means that the terminal device receives radio resource control RRC information sent by the network device, and determines information such as frequency domain resources used to transmit the PUSCH according to the RRC information.
- the terminal device also receives dynamic scheduling information (such as uplink grant) sent by the network device, and the dynamic scheduling information is used to activate or deactivate the pre-configured frequency domain resource for transmitting the PUSCH.
- the resources used by the pre-configured PUSCH can also be considered as the network equipment allocated to the terminal equipment in advance and need to use dynamic signaling to activate or deactivate the pre-configured resources.
- the channel used to carry the target uplink control information on the first time unit is PUCCH.
- a channel for carrying the target uplink control information on the first time unit is a scheduled PUSCH.
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the channel used to carry the target uplink control information on the first time unit is PUCCH
- the channel used to carry the target uplink control information on the second time unit is PUSCH as an example.
- the terminal device transmits PUCCH and PUSCH on an unlicensed carrier, it can carry uplink control information (which may be all or part of the uplink control information, for example, HARQ-ACK information) to be transmitted in the PUCCH. (piggyback) to the PUSCH, that is, to make the uplink control information (for example, HARQ-ACK information) have multiple transmission opportunities, so that the terminal device can have a certain probability to follow up without obtaining the PUCCH transmission opportunity.
- the HARQ-ACK information included in the PUCCH is transmitted on the PUSCH resources of the UE, thereby ensuring the delay and performance of the entire communication link.
- the channel used to carry the target uplink control information on the first time unit is PUSCH
- the channel used to carry the target uplink control information on the second time unit is also PUSCH.
- the same uplink control information for example, HARQ-ACK information
- the uplink control information has multiple transmission opportunities, so that the terminal device can transmit the HARQ-ACK information on subsequent PUSCH resources with a certain probability without obtaining the previous PUSCH transmission opportunity, thereby ensuring the entire PUSCH resource.
- the embodiment of the present application does not specify the type of the channel used to carry the target uplink control information on the first time unit and the type of the channel used to carry the target uplink control information on the second time unit. limited.
- the channel used to carry the target uplink control information on the second time unit may also be a scheduled PUSCH.
- the channel used to carry the target uplink control information on the second time unit may also be a pre-configured PUSCH.
- a channel on the second time unit for carrying the target uplink control information may also be a PUCCH.
- the channel used to carry the target uplink control information on the first time unit is PUSCH
- the channel used to carry the target uplink control information on the second time unit is PUCCH as an example.
- the uplink control information (which may be all or part of the uplink control information, for example, HARQ-ACK information) in the PUSCH may also be transmitted.
- the uplink control information (for example, HARQ-ACK information) has multiple transmission opportunities, so that the terminal device can have a certain probability in the subsequent
- the HARQ-ACK information included in the PUSCH is transmitted on the PUCCH resource, thereby ensuring the delay and performance of the entire communication link.
- the target uplink control information includes Hybrid Automatic Repeat Request Request (HARQ-ACK) information.
- HARQ-ACK information corresponding to a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH).
- the target uplink control information includes at least one of HARQ-ACK information, Channel state information (CSI), and Scheduling request (SR) information.
- the channel state information includes at least one of a Rank Indication (RI), a Precoding Matrix Indicator (PMI), and a Channel Quality Indicator (CQI).
- the embodiment of the present application only uses the foregoing uplink control information as an example, and the embodiment of the present application is not limited thereto.
- the uplink control information in the embodiment of the present application may further include a HARQ process identification ID, a terminal device ID, an uplink transmission indicator (Uplink indicator, UAI), and the like.
- the terminal device transmitting the target uplink control information on the second time unit may be all the information in the target uplink control information transmitted by the terminal device on the second time unit, It may also be that the terminal device transmits part of the information in the target uplink control information on the second time unit, which is not limited in this application.
- the target uplink control information when the target uplink control information includes multiple uplink control information, the multiple transmission opportunities may be provided only to the target.
- the target uplink control information includes first uplink control information and second uplink control information.
- the first uplink control information has a higher priority than the second uplink control information, and the terminal device may transmit the first uplink control on the first time unit.
- Information and second uplink control information the first uplink control information is transmitted on the second time unit and the second uplink control information is not transmitted.
- the priority of the HARQ-ACK information in the uplink control information is higher than the CSI.
- the priority of the scheduling request information in the uplink control information is higher than the CSI.
- the priority of the HARQ-ACK information corresponding to the PDSCH transmitted first in the uplink control information is higher than the HARQ-ACK information corresponding to the PDSCH transmitted later.
- the second time unit includes at least two time units, and the target uplink control information is located in a last time unit or a penultimate one of the at least two time units. Time unit.
- the first time unit and the second time unit are continuous in a time domain.
- the first time unit and the second time unit are discontinuous in the time domain.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device receives the Indication information, the indication information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can transmit the target uplink shared channel on the second time unit.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the instruction information may be a display instruction, an implicit instruction, a direct instruction, or an indirect instruction, which is not limited in this application.
- the instruction information is used to indicate that the terminal device can transmit the target uplink control information on the second time unit, and may be: the instruction information is used to indicate that the terminal device is at the second time An uplink control channel is transmitted on the unit, and the content transmitted in the uplink control channel includes the target uplink control information.
- the indication information is not limited in the embodiments of the present application.
- the indication information may include at least one piece of information.
- the indication information includes first information and second information
- the first information is physical layer signaling (such as downlink control information), and is used to indicate that the terminal device can transmit all information on the first time unit.
- the target uplink control information may transmit the target uplink shared channel on the second time unit.
- the second information is high-level signaling (such as RRC information or media access control MAC information), and is used to indicate that the terminal device can transmit the target uplink control information on the second time unit.
- the indication information includes first information and second information, and the first information is used to indicate that the terminal device can transmit the target uplink control on the first time unit and the second time unit Information, the second information is used to indicate that the terminal device can transmit the target uplink shared channel on the second time unit.
- the first information may be physical layer signaling or high-level signaling
- the second information may also be physical layer signaling or high-level signaling.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device has obtained the first Channel usage rights for two time units.
- the terminal device has obtained the channel use right of the second time unit, or the terminal device has obtained the channel use right by performing channel detection before the second time unit, or the terminal device has Obtain the channel usage right of the third time unit and the third time unit and the second time unit are continuous in the time domain, or the second time unit does not need to perform channel detection, or other situations, etc. Not limited. It should also be understood that the case where the terminal device obtains the channel use right of other time units is similar to the case where the channel use right of the second time unit is obtained, and details are not described again.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device has obtained the first Channel usage rights for a time unit.
- the method further includes:
- the terminal device transmits the target uplink control information on the first time unit.
- the transmitting, by the terminal device, the target uplink control information and the target uplink shared channel on the second time unit includes:
- the terminal device transmits the target uplink shared channel on the second time unit, wherein the target uplink control information is carried on the target uplink shared channel.
- the transmitting, by the terminal device, the target uplink control information and the target uplink shared channel on the second time unit includes:
- the terminal device transmits a first uplink control channel and the target uplink shared channel on the second time unit, wherein the target uplink control information is carried on the first uplink control channel.
- FIG. 3 is a case where the terminal device has acquired the channel use right of the first time unit and the channel use right of the second time unit in the embodiment of the present application, and transmits the channel time right on the second time unit.
- the terminal device in the case that the terminal device has obtained the channel use right of the first time unit and the channel use right of the second time unit, the terminal device in the embodiment of the present application is obtained in the first time unit in conjunction with FIG. An implementation manner of transmitting the target uplink control information on the second time unit is described in detail.
- the terminal device in the embodiment of the present application is scheduled to transmit PUCCH and PUSCH on an unlicensed carrier, PUCCH is transmitted on the first time unit, and PUSCH is transmitted on the second time unit.
- the second time unit includes 4 time units, and PUCCH and PUSCH are continuous in the time domain.
- the information transmitted in the PUCCH includes first HARQ-ACK information corresponding to the PDSCH.
- the terminal device may perform channel detection on the unlicensed carrier before the first time unit. If the channel detection is successful, as shown in FIG. 3, the terminal device may perform channel detection on the first carrier.
- the first HARQ-ACK information is transmitted on both a time unit and a last time unit in the second time unit.
- the first HARQ-ACK information may be transmitted through a PUSCH on the second time unit.
- the network device may receive the first HARQ-ACK information sent by the terminal device on the first time unit, and receive the first HARQ-ACK information and PUSCH.
- the network device may further indicate that the terminal device can transmit the first HARQ-ACK information on the first time unit by using instruction information.
- the PUSCH and the first HARQ-ACK information are transmitted on a second time unit.
- the terminal device has obtained the channel use right of the first time unit and the channel use right of the second time unit, the terminal device is in the first time unit and the second time unit
- the transmission of the target uplink control information on the time unit is only an example, but the embodiment of the present application is not limited thereto.
- the terminal device may also only The second time unit transmits the target uplink control information.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device does not obtain the first Channel usage rights for a time unit.
- FIG. 4 is a case where the terminal device does not acquire the channel use right of the first time unit and has acquired the channel use right of the second time unit according to an embodiment of the present application, and transmits the data on the second time unit.
- a schematic block diagram of the target uplink control information and the target uplink shared channel are described.
- the terminal device in the case where the terminal device has not obtained the channel use right of the first time unit and the channel use right of the second time unit has been obtained in conjunction with FIG. 4, the terminal device in the embodiment of the present application at the second time An implementation manner of transmitting the target uplink control information and the target uplink shared channel on the unit will be described in detail.
- the terminal device described in the embodiment of the present application is scheduled to transmit PUCCH and PUSCH on an unlicensed carrier.
- the PUCCH is transmitted on the aforementioned first time unit
- the PUSCH is transmitted on the aforementioned second time unit.
- the second time unit includes 4 time units, and PUCCH and PUSCH are continuous in the time domain.
- the information transmitted in the PUCCH includes first HARQ-ACK information corresponding to the PDSCH.
- the terminal device performs channel detection on the unlicensed carrier before the first time unit. If the channel detection fails, the terminal device may perform the channel operation before the second time unit (or the second time unit). Each candidate detection time in the channel detection) on the unlicensed carrier. If the channel detection is successful, the terminal device may transmit the first HARQ-ACK information on the last time unit in the second time unit.
- the network device may receive the first HARQ-ACK information and the PUSCH sent by the terminal device on the second time unit.
- the network device may further instruct the terminal device to transmit the first HARQ-ACK information on the first time unit by using instruction information.
- the PUSCH and the first HARQ-ACK information are transmitted on two time units.
- the terminal device shown in FIG. 3 and FIG. 4 is scheduled to transmit PUCCH and PUSCH on an unlicensed carrier, which is merely an exemplary description, and the embodiment of the present application is not limited thereto.
- the terminal device in the embodiment of the present application may transmit the target uplink control information through the PUCCH on the first time unit, and transmit the first HARQ-ACK information through the PUSCH on the second time unit, where , The first HARQ-ACK information is part of information in the target uplink control information.
- the embodiments of the present application are not limited to this.
- the terminal device in the embodiment of the present application may transmit the first HARQ-ACK information through the PUSCH on the first time unit, and transmit the first HARQ-ACK information through the PUSCH on the second time unit.
- the terminal device in the embodiment of the present application may transmit the first HARQ-ACK information through the PUSCH on the first time unit, and transmit the first HARQ-ACK information through the PUCCH on the second time unit.
- the target uplink control information is carried on the target uplink shared channel.
- the terminal device transmits a first uplink control channel and the target uplink shared channel on the second time unit, wherein the target uplink control information is carried in all Said on the first uplink control channel.
- FIG. 5 is a schematic block diagram of the target uplink control information carried on the target uplink shared channel according to an embodiment of the present application.
- the terminal device in the embodiment of the present application is scheduled to transmit PUCCH1 and PUCCH2 on the first time unit and the second time unit on an unlicensed carrier, specifically, PUCCH1 Transmission on the first time unit, PUCCH2 is transmitted on the second time unit, and the information transmitted in PUCCH1 and PUCCH2 both include first HARQ-ACK information corresponding to the PDSCH.
- the terminal device is also scheduled to transmit a PUSCH on the second time unit.
- the network device in the embodiment of the present application may instruct the terminal device to transmit the PUCCH on the second time unit through the instruction information, that is, the second time unit is a resource allocated to the terminal device to transmit the PUCCH.
- the terminal device needs to transmit PUSCH on the second time unit again, a collision between PUCCH and PUSCH occurs on the second time unit.
- the terminal device may transmit the first HARQ-ACK information on the PUSCH in a multiplex transmission manner on the second time unit.
- the resources allocated to the PUCCH 2 transmission in the second time unit may not be transmitted at all.
- the network device may instruct the terminal device to transmit the first HARQ-ACK information on the first time unit and the PUSCH on the second time unit by using the instruction information. And the first HARQ-ACK information.
- FIG. 6 shows a schematic flowchart of a method 300 for transmitting information by a terminal device according to an embodiment of the present application.
- the method 300 may be applied to an unlicensed carrier, and a first time unit on the unlicensed carrier is used to transmit a target uplink. Control information, a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel, and the second time unit is located behind the first time unit in a time domain.
- the method 300 may be performed by a terminal device. For example, it may be a terminal device as shown in FIG. 1.
- the method 300 includes some or all of the following:
- the terminal device determines the target uplink control information and the target uplink shared channel.
- the terminal device When the terminal device has obtained the channel use right of the first time unit and the second time unit, the terminal device transmits the target uplink control information on the first time unit, and The target uplink shared channel is transmitted on a second time unit.
- the terminal device transmits the target uplink control on the second time unit.
- Information and the target uplink shared channel are included in the target uplink shared channel.
- the terminal device may determine the time unit and the time unit for transmitting the target uplink control information according to whether the channel use right of the first time unit and the channel use right of the second time unit have been obtained.
- the time unit of the uplink shared channel at the transmission target Specifically, when the terminal device has obtained the channel use right of the first time unit, an existing information transmission method may be adopted.
- the terminal device Transmitting the target uplink control information and the target uplink shared channel on the second time unit.
- a channel used to carry the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or, the first time unit is used to bear
- the channel of the target uplink control information is a scheduled physical uplink shared channel PUSCH; or, the channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the terminal device before the terminal device transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device receives the Indication information, the indication information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can transmit the target uplink shared channel on the second time unit.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the target uplink control information includes at least one of uplink control information such as hybrid automatic repeat request confirmation HARQ-ACK information, CSI, and scheduling request information.
- uplink control information such as hybrid automatic repeat request confirmation HARQ-ACK information, CSI, and scheduling request information.
- the first time unit and the second time unit are continuous in a time domain.
- FIG. 7 is an example of a terminal device transmitting target uplink control information in the first time unit and transmitting target uplink shared channel in the second time unit according to an embodiment of the present application.
- the terminal device is scheduled to transmit PUCCH and PUSCH on an unlicensed carrier.
- the PUCCH is transmitted on the first time unit and the PUSCH is transmitted on the second time unit.
- the second time unit includes 4 time units, and the PUCCH and PUSCH are continuous in the time domain.
- the information transmitted in the PUCCH includes first HARQ-ACK information corresponding to the PDSCH.
- the terminal device may perform channel detection on the unlicensed carrier before the first time unit. If the channel detection is successful, the terminal device may transmit the first HARQ- ACK information, and the first HARQ-ACK information is not transmitted on the last time unit in the second time unit.
- the network device receives the first HARQ-ACK information sent by the terminal device on the first time unit, and receives the PUSCH sent by the terminal device on the second time unit.
- the network device may further instruct the terminal device to transmit the first HARQ-ACK information on the first time unit by using indication information, and in the first The PUSCH and the first HARQ-ACK information are transmitted on two time units.
- the terminal device when a terminal device transmits PUCCH and PUSCH on a time-domain continuous time unit on an unlicensed carrier, the terminal device has obtained the first time unit and the second time
- the target uplink control information can be transmitted preferentially on the first time unit, and the target uplink shared channel can be transmitted on the second time unit to avoid sending uplink control information on the PUSCH, thereby ensuring the first PUSCH transmission performance on two time units; when the terminal device does not acquire the channel use right of the first time unit and acquires the channel use right of the second time unit, the target uplink may be transmitted on the second time unit
- the control information and the target uplink shared channel enable the target uplink control information to have multiple transmission opportunities in the time domain, thereby ensuring the transmission performance of the target uplink control information.
- FIG. 8 shows a schematic flowchart of a method 400 for receiving information by a network device according to an embodiment of the present application.
- the method 400 may be applied to an unlicensed carrier, and a first time unit on the unlicensed carrier is used to transmit a target uplink. Control information, a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel, and the second time unit is located behind the first time unit in a time domain.
- the method 400 may be performed by a network device. For example, it may be a network device as shown in FIG. 1.
- the method 400 includes part or all of the following:
- the network device receives the target uplink control information and the target uplink shared channel sent by the terminal device on the second time unit.
- a channel used to carry the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or, the first time unit is used to bear
- the channel of the target uplink control information is a scheduled physical uplink shared channel PUSCH; or, the channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the network device before the network device receives the target uplink control information and the target uplink shared channel sent by the terminal device on the second time unit, the network device sends Sending, by the terminal device, information indicating that the terminal device can transmit the target uplink control information on the first time unit, and can transmit the target uplink on the second time unit Shared channel.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the network device receives the target uplink control information sent by the terminal device on the first time unit.
- the target uplink control information includes at least one of uplink control information such as hybrid automatic repeat request confirmation HARQ-ACK information, CSI, and scheduling request information.
- uplink control information such as hybrid automatic repeat request confirmation HARQ-ACK information, CSI, and scheduling request information.
- the second time unit includes at least two time units, and the target uplink control information is located in a last time unit or a penultimate time unit of the at least two time units. Time units.
- the first time unit and the second time unit are continuous in a time domain.
- the target uplink control information is carried on the target uplink shared channel.
- the network device receives the first uplink control channel and the target uplink shared channel sent by the terminal device on the second time unit, wherein the target uplink control Information is carried on the first uplink control channel.
- FIG. 9 shows a schematic flowchart of a method 500 for receiving information by a network device according to an embodiment of the present application.
- the method 500 may be applied to an unlicensed carrier, and a first time unit on the unlicensed carrier is used to transmit a target uplink. Control information, a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel, and the second time unit is located behind the first time unit in a time domain.
- the method 500 may be performed by a network device. For example, it may be a network device as shown in FIG. 1.
- the method 500 includes part or all of the following:
- the network device determines whether the target uplink control information exists on the first time unit.
- the network device determines that the target uplink control information exists on the first time unit, the network device receives the target uplink control information on the first time unit.
- the network device determines that the target uplink control information is not available on the first time unit, the network device receives the target uplink control information on the second time unit.
- the network device receives the target uplink shared channel on the second time unit.
- a channel used to carry the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or, the first time unit is used to bear
- the channel of the target uplink control information is a scheduled physical uplink shared channel PUSCH; or, the channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the network device before the network device determines whether the target uplink control information exists on the first time unit, the network device sends instruction information to the terminal device, and the The indication information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can transmit the target uplink shared channel on the second time unit.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, or the indication information is high-layer signaling.
- the target uplink control information includes at least one of uplink control information such as hybrid automatic repeat request confirmation HARQ-ACK information, CSI, and scheduling request information.
- uplink control information such as hybrid automatic repeat request confirmation HARQ-ACK information, CSI, and scheduling request information.
- the first time unit and the second time unit are continuous in a time domain.
- FIG. 10 is a schematic block diagram of a terminal device 600 according to an embodiment of the present application.
- the terminal device 600 may be applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to transmit target uplink control information
- a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel.
- the second time unit is located behind the first time unit in a time domain.
- the terminal device 600 may include a determining module 610 and a communication module 620.
- the determining module 610 is configured to determine the target uplink control information and the target uplink shared channel; and the communication module 620 is configured to perform the second time unit Transmitting the target uplink control information and the target uplink shared channel.
- a channel used to carry the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or, the first time unit is used to bear
- the channel of the target uplink control information is a scheduled physical uplink shared channel PUSCH; or, the channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the communication module 620 before the communication module 620 transmits the target uplink control information and the target uplink shared channel on the second time unit, the communication module 620 is further configured to: :
- Receiving instruction information sent by a network device where the instruction information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can transmit the target uplink on the second time unit Shared channel.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the terminal device before the communication module 620 transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device has acquired the target uplink control information and the target uplink shared channel. Channel usage rights for the second time unit.
- the terminal device before the communication module 620 transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device does not acquire the target uplink control information and the target uplink shared channel. Channel usage rights for the first time unit.
- the terminal device before the communication module 620 transmits the target uplink control information and the target uplink shared channel on the second time unit, the terminal device has acquired the target uplink control information and the target uplink shared channel. Channel usage rights for the first time unit.
- the communication module 620 is further configured to:
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the second time unit includes at least two time units, and the target uplink control information is located in a last time unit or a penultimate time unit of the at least two time units. Time units.
- the first time unit and the second time unit are continuous in a time domain.
- the target uplink control information is carried on the target uplink shared channel.
- the communication module 620 is specifically configured to:
- the determining module 610 is configured to determine the target uplink control information and the target uplink shared channel; the terminal device has obtained the first time unit and the When using the channel for the second time unit, the communication module 620 transmits the target uplink control information on the first time unit, and transmits the target uplink shared channel on the second time unit; the terminal; When the device does not obtain the channel use right of the first time unit and determines that the channel use right of the second time unit has been obtained, the communication module 620 transmits the target uplink control information and the Target uplink shared channel.
- a channel for carrying the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or,
- a channel for carrying the target uplink control information on the first time unit is a scheduled physical uplink shared channel PUSCH; or,
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the communication module 620 before the communication module 620 transmits the target uplink control information and the target uplink shared channel on the second time unit, the communication module 620 is further configured to: :
- Receiving instruction information sent by a network device where the instruction information is used to indicate that the terminal device can transmit the target uplink control information on the first time unit, and can transmit the target uplink on the second time unit Shared channel.
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the first time unit and the second time unit are continuous in a time domain.
- the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
- the terminal device 600 shown in FIG. 10 may correspond to a corresponding subject in performing the method 200 or the method 300 in the embodiment of the present application, and the foregoing and other operations and / or functions of each unit in the terminal device 600 are respectively implemented for implementation.
- Corresponding processes in each method in FIG. 2 or FIG. 6 are omitted here for brevity.
- FIG. 11 is a schematic block diagram of a network device 700 according to an embodiment of the present application.
- the network device 700 may be applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to transmit target uplink control information
- a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel.
- the second time unit is located behind the first time unit in a time domain.
- the network device 700 may include:
- the communication module 710 is configured to receive, on the second time unit, the target uplink control information and the target uplink shared channel sent by a terminal device.
- a channel used to carry the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or, the first time unit is used to bear
- the channel of the target uplink control information is a scheduled physical uplink shared channel PUSCH; or, the channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the communication module 710 710 before the communication module 710 receives the target uplink control information and the target uplink shared channel sent by a terminal device on the second time unit, the communication module 710 710 is also used for:
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, and / or the indication information is high-layer signaling.
- the communication module 710 is further configured to:
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the second time unit includes at least two time units, and the target uplink control information is located in a last time unit or a penultimate time unit of the at least two time units. Time units.
- the first time unit and the second time unit are continuous in a time domain.
- the target uplink control information is carried on the target uplink shared channel.
- the communication module 710 is specifically configured to:
- the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
- the network device 700 shown in FIG. 11 may correspond to a corresponding subject in the method 400 of the embodiment of the present application, and the foregoing and other operations and / or functions of each unit in the network device 700 are implemented in order to implement FIG. 8.
- the corresponding processes in each method are not repeated here.
- FIG. 12 is a schematic block diagram of a network device 800 according to an embodiment of the present application.
- the network device 700 may be applied to an unlicensed carrier.
- a first time unit on the unlicensed carrier is used to transmit target uplink control information
- a second time unit on the unlicensed carrier is used to transmit a target uplink shared channel.
- the second time unit is located behind the first time unit in a time domain.
- the network device 800 may include:
- Determination module 810 and communication module 820 are Determination module 810 and communication module 820:
- the determining module 810 is configured to determine whether the target uplink control information exists on the first time unit
- the communication module 820 receives the target uplink control information on the first time unit;
- the communication module 820 receives the target uplink control information on the second time unit;
- the communication module 820 is further configured to receive the target uplink shared channel on the second time unit.
- a channel for carrying the target uplink control information on the first time unit is a physical uplink control channel PUCCH; or,
- a channel for carrying the target uplink control information on the first time unit is a scheduled physical uplink shared channel PUSCH; or,
- a channel for carrying the target uplink control information on the first time unit is a pre-configured PUSCH.
- the target uplink shared channel is a scheduled physical uplink shared channel PUSCH, and / or, the target uplink shared channel is a pre-configured PUSCH.
- the communication module 820 is further configured to:
- the indication information is further used to instruct the terminal device to transmit the target uplink control information on the second time unit.
- the indication information is physical layer signaling, or the indication information is high-layer signaling.
- the target uplink control information includes hybrid automatic repeat request acknowledgement HARQ-ACK information.
- the first time unit and the second time unit are continuous in a time domain.
- the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
- the network device 800 shown in FIG. 12 may correspond to a corresponding subject in performing the method 500 in the embodiment of the present application, and the foregoing and other operations and / or functions of each unit in the network device 800 are implemented in order to implement FIG. 9.
- the corresponding processes in each method are not repeated here.
- the communication device has been described above with reference to FIGS. 10 to 12 from the perspective of a functional module.
- the functional module may be implemented by hardware, or by instructions in software, or by a combination of hardware and software modules.
- each step of the method embodiments in the embodiments of the present application may be completed by hardware integrated logic circuits and / or software instructions in the processor, and the steps of the method disclosed in the embodiments of the present application may be directly embodied as hardware.
- the execution of the decoding processor is completed, or a combination of hardware and software modules in the decoding processor is used for execution.
- the software module may be located in a mature storage medium in the field such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, a register, and the like.
- the storage medium is located in a memory, and the processor reads the information in the memory and completes the steps in the foregoing method embodiment in combination with its hardware.
- the determination module may be implemented by a processor, and the communication module may be implemented by a transceiver.
- FIG. 13 is a schematic structural diagram of a communication device 900 according to an embodiment of the present application.
- the communication device 900 shown in FIG. 13 includes a processor 910, and the processor 910 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
- the communication device 900 may further include a memory 920.
- the memory 920 may be used to store instruction information, and may also be used to store code, instructions, and the like executed by the processor 910.
- the processor 910 may call and run a computer program from the memory 920 to implement the method in the embodiment of the present application.
- the memory 920 may be a separate device independent of the processor 910, or may be integrated in the processor 910.
- the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
- the processor 910 may control the transceiver 930 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
- the transceiver 930 may include a transmitter and a receiver.
- the transceiver 930 may further include antennas, and the number of antennas may be one or more.
- the communication device 900 may be a network device in the embodiment of the present application, and the communication device 900 may implement a corresponding process implemented by the network device in each method in the embodiments of the present application. That is, the communication device 900 in the embodiment of the present application may correspond to the network device 700 or the network device 800 in the embodiment of the present application, and may correspond to the network device in the method according to the embodiment of the present application. This will not be repeated here.
- the communication device 900 may be a terminal device in the embodiment of the present application, and the communication device 900 may implement a corresponding process implemented by the terminal device in each method in the embodiment of the present application, that is, the The communication device 900 may correspond to the terminal device 600 in the embodiment of the present application, and may correspond to the terminal device in the method 200 according to the embodiment of the present application. For brevity, details are not described herein again.
- the bus system includes a power bus, a control bus, and a status signal bus in addition to a data bus.
- a chip is provided in the embodiment of the present application.
- the chip may be an integrated circuit chip with signal processing capabilities, and can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of the present application.
- the chip can be applied to various communication devices, so that the communication device installed with the chip can execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
- FIG. 14 is a schematic structural diagram of a chip according to an embodiment of the present application.
- the chip 1000 shown in FIG. 14 includes a processor 1010, and the processor 1010 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
- the chip 1000 may further include a memory 1020.
- the processor 1010 may call and run a computer program from the memory 1020 to implement the method in the embodiment of the present application.
- the memory 1020 may be used to store instruction information, and may also be used to store codes, instructions, and the like executed by the processor 1010.
- the memory 1020 may be a separate device independent of the processor 1010, or may be integrated in the processor 1010.
- the chip 1000 may further include an input interface 1030.
- the processor 1010 may control the input interface 1030 to communicate with other devices or chips. Specifically, the processor 1010 may obtain information or data sent by the other devices or chips.
- the chip 1000 may further include an output interface 1040.
- the processor 1010 can control the output interface 1040 to communicate with other devices or chips. Specifically, the processor 1010 can output information or data to other devices or chips.
- the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the chip may be applied to the terminal device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
- the chip may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
- the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip. It should also be understood that various components in the chip 700 are connected by a bus system, where the bus system includes a power bus, a control bus, and a status signal bus in addition to a data bus.
- the processor mentioned in the embodiment of the present application may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), and a ready-made programmable gate array (field programmable gate array). , FPGA) or other programmable logic devices, transistor logic devices, discrete hardware components, etc.
- the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
- the memory mentioned in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (erasable PROM, EPROM), electrical memory Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
- the volatile memory may be a random access memory (RAM), which is used as an external cache.
- the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on.
- static random access memory static random access memory
- DRAM dynamic random access memory
- SDRAM Synchronous dynamic random access memory
- Double SDRAM, DDR SDRAM double data rate synchronous dynamic random access memory
- Enhanced SDRAM enhanced synchronous dynamic random access memory
- synchronous connection Dynamic random access memory switch link DRAM, SLDRAM
- Direct RAMbus RAM Direct RAMbus RAM, DR RAM
- a computer-readable storage medium is also provided in the embodiment of the present application for storing a computer program.
- the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application. For simplicity, here No longer.
- the computer-readable storage medium may be applied to the mobile terminal / terminal device in the embodiment of the present application, and the computer program causes the computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method in the embodiment of the present application.
- the computer program causes the computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method in the embodiment of the present application.
- a computer program product is also provided in the embodiments of the present application, including computer program instructions.
- the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instruction causes the computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.
- the computer program product can be applied to a mobile terminal / terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method in the embodiments of the present application, For brevity, I will not repeat them here.
- a computer program is also provided in the embodiments of the present application.
- the computer program may be applied to a network device in the embodiment of the present application.
- the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
- An embodiment of the present application further provides a communication system, and the communication system includes a terminal device and a network device.
- the terminal device may be used to implement the corresponding functions implemented by the terminal device in the foregoing method 200 or 300, and the composition of the terminal device may be shown in the terminal device 600 in FIG. 10, and for the sake of brevity, it is not repeated here. .
- the network device may be used to implement the corresponding functions implemented by the network device in the above method 400 or 500, and the composition of the network device may be shown in the network device 700 in FIG. 11 or the network device 800 in FIG. 12, For brevity, I will not repeat them here.
- system and the like in this document may also be referred to as “network management architecture” or “network system” and the like.
- the technical solution of the embodiments of the present application is essentially a part that contributes to the existing technology or a part of the technical solution may be embodied in the form of a software product, which is stored in a storage medium. , Including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
- the foregoing storage medium includes various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory, a random access memory, a magnetic disk, or an optical disk.
- the division of units or modules or components in the device embodiments described above is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or modules or components may be combined or integrated. To another system, or some units or modules or components can be ignored or not implemented.
- the above-mentioned units / modules / components described as separate / display components may or may not be physically separated, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units / modules / components can be selected according to actual needs to achieve the objectives of the embodiments of the present application.
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Abstract
提供了一种传输信息、接收信息的方法和通信设备。所述方法应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述方法包括:终端设备确定所述目标上行控制信息和所述目标上行共享信道;所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。所述终端设备通过在上述第二时间单元上传输应该在上述第一时间单元上传输的上述目标上行控制信息,能够增加所述目标上行控制信息的传输机会,进而保证整个通信链路的时延和性能。
Description
本申请实施例涉及通信领域,并且更具体地,涉及传输信息、接收信息的方法和通信设备。
非授权频谱是国家和地区划分的可用于无线电设备通信的频谱,该频谱通常被认为是共享频谱,即不同通信系统中的通信设备只要满足国家或地区在该频谱上设置的法规要求,就可以使用该频谱,不需要向政府申请专有的频谱授权。例如,在一些地区,通信设备遵循“先听后说”原则,即通信设备在非授权频谱的信道上进行信号发送前,需要先进行信道侦听,只有当信道侦听结果为信道空闲时,该通信设备才能进行信号发送;如果通信设备在非授权频谱的信道上的信道侦听结果为信道忙,该通信设备不能进行信号发送。随着无线通信技术的发展,LTE系统和NR系统都会考虑在非授权频谱上布网,以利用非授权频谱来进行数据业务的传输。
在非授权频谱上布网的NR系统(New Radio-based access to unlicensed spectrum,NR-U)中,由于终端设备在发送物理上行控制信道(Physical Uplink Control Channel,PUCCH)前,可能需要通过信道检测的方式检测非授权频谱上的信道,当信道空闲时才能发送PUCCH,否则不能发送。当PUCCH信道中传输的控制信息是混合自动重传请求确认(Hybrid Automatic Repeat Request ACK,HARQ-ACK)时,如果因为信道检测失败导致PUCCH不能发送,对整个链路的时延/性能影响较大。
因此,在NR-U系统中,需要增加HARQ-ACK的传输机会,从而保证整个通信链路的时延和性能。
发明内容
提供了一种传输信息、接收信息的方法和通信设备,能够增加上行控制信息例如HARQ-ACK信息的传输机会,从而保证整个通信链路的时延和性能。
第一方面,提供了一种传输信息的方法,应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;
所述方法包括:
终端设备确定所述目标上行控制信息和所述目标上行共享信道;
所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
在一些可能的实现方式中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
在一些可能的实现方式中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
在一些可能的实现方式中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述方法还包括:
所述终端设备接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
在一些可能的实现方式中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
在一些可能的实现方式中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
在一些可能的实现方式中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第二时间单元的信道使用权。
在一些可能的实现方式中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备未获取所述第一时间单元的信道使用权。
在一些可能的实现方式中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第一时间单元的信道使用权。
在一些可能的实现方式中,所述方法还包括:
所述终端设备在所述第一时间单元上传输所述目标上行控制信息。
在一些可能的实现方式中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
在一些可能的实现方式中,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
在一些可能的实现方式中,所述第一时间单元和所述第二时间单元在时域上连续。
在一些可能的实现方式中,所述目标上行控制信息承载在所述目标上行共享信道上。
在一些可能的实现方式中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道,包括:
所述终端设备在所述第二时间单元上传输第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
第二方面,提供了一种传输信息的方法,应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;
所述方法包括:
终端设备确定所述目标上行控制信息和所述目标上行共享信道;
所述终端设备已获取所述第一时间单元和所述第二时间单元的信道使用权时,所述终端设备在所述第一时间单元上传输所述目标上行控制信息,并在所述第二时间单元上传输所述目标上行共享信道;
所述终端设备未获取所述第一时间单元的信道使用权且确定已获取所述第二时间单元的信道使用权时,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
在一些可能的实现方式中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
在一些可能的实现方式中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
在一些可能的实现方式中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述方法还包括:
所述终端设备接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
在一些可能的实现方式中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
在一些可能的实现方式中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
在一些可能的实现方式中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
在一些可能的实现方式中,所述第一时间单元和所述第二时间单元在时域上连续。
第三方面,提供了一种接收信息的方法,应用于非授权载波,所述非授权载波上的第一时间单元用于接收目标上行控制信息,所述非授权载波上的第二时间单元用于接收目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;
所述方法包括:
网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道。
在一些可能的实现方式中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
在一些可能的实现方式中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
在一些可能的实现方式中,所述网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道之前,所述方法还包括:
所述网络设备向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
在一些可能的实现方式中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
在一些可能的实现方式中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
在一些可能的实现方式中,所述方法还包括:
所述网络设备在所述第一时间单元上接收所述终端设备发送的所述目标上行控制信息。
在一些可能的实现方式中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
在一些可能的实现方式中,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
在一些可能的实现方式中,所述第一时间单元和所述第二时间单元在时域上连续。
在一些可能的实现方式中,所述目标上行控制信息承载在所述目标上行共享信道上。
在一些可能的实现方式中,所述网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道,包括:
所述网络设备在所述第二时间单元上接收终端设备发送的第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
第四方面,提供了一种接收信息的方法,应用于非授权载波,所述非授权载波上的第一时间单元用于接收目标上行控制信息,所述非授权载波上的第二时间单元用于接收目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;
所述方法包括:
网络设备确定所述第一时间单元上是否有所述目标上行控制信息;
所述网络设备确定所述第一时间单元上有所述目标上行控制信息时,所述网络设备在所述第一时间单元上接收所述目标上行控制信息;
所述网络设备确定所述第一时间单元上没有所述目标上行控制信息时,所述网络设备在所述第二时间单元上接收所述目标上行控制信息;
所述网络设备在所述第二时间单元上接收所述目标上行共享信道。
在一些可能的实现方式中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
在一些可能的实现方式中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
在一些可能的实现方式中,所述网络设备确定所述第一时间单元上是否有所述目标上行控制信息之前,所述方法还包括:
所述网络设备向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
在一些可能的实现方式中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
在一些可能的实现方式中,所述指示信息为物理层信令,或者所述指示信息为高层信令。
在一些可能的实现方式中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
在一些可能的实现方式中,所述第一时间单元和所述第二时间单元在时域上连续。
第五方面,提供了一种通信设备,用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
在一些可能的实现方式中,所述通信设备包括:
用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法的功能模块。
在一些可能的实现方式中,所述通信设备为终端设备,所述终端设备用于执行上述第一方面至第二方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
在一些可能的实现方式中,所述通信设备为网络设备,所述网络设备用于执行前述第三方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
第六方面,提供了一种通信设备,包括:
处理器,用于从存储器中调用并运行计算机程序,所述计算机程序用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
在一些可能的实现方式中,所述通信设备还包括:
存储器,所述存储器用于存储所述计算机程序。
在一些可能的实现方式中,所述通信设备为终端设备,所述终端设备用于执行上述第一方面至第二方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
在一些可能的实现方式中,所述通信设备为网络设备,所述网络设备用于执行前述第三方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
第七方面,提供了一种芯片,用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
在一些可能的实现方式中,所述芯片包括:
处理器,用于从存储器中调用并运行计算机程序,所述计算机程序用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
在一些可能的实现方式中,所述芯片还包括:
存储器,所述存储器用于存储所述计算机程序。
第八方面,提供了一种计算机可读存储介质,所述存储介质用于存储计算机程序,所述计算机程序用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
第九方面,提供了一种计算机程序,包括计算机程序指令,所述计算机程序用于执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
第十方面,提供了一种计算机程序产品,当其在计算机上运行时,使得计算机执行上述第一方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
第十一方面,提供了一种通信系统,包括终端设备和网络设备;其中,所述终端设备用于执行上述第一方面至第二方面中的任一方面的方法或者上述任一可能的实现方式中的方法,以及所述网络设备用于执行上述第三方面至第四方面中的任一方面的方法或者上述任一可能的实现方式中的方法。
通过以上方案,所述终端设备通过在上述第二时间单元上传输应该在上述第一时间单元上传输的目标上行控制信息,能够增加所述目标上行控制信息的传输机会,进而保证整个通信链路的时延和性能。
以非授权载波上,所述终端设备被调度在所述第一时间单元上传输物理上行控制信道PUCCH,在所述第二时间单元上传输物理上行数据信道PUSCH为例。所述终端设备可以将该PUCCH中包括的上行控制信息(例如,HARQ-ACK信息)承载(piggyback)到该PUSCH上,即,使该上行控制信息有多个传输机会,从而可以使该终端设备在没有获取该PUCCH传输机会的情况下,有一定概率在后续的PUSCH资源上传输该PUCCH中包括的上行控制信息,进而保证整个通信链路的时延和性能。
图1是本申请应用场景的示例图。
图2是本申请实施例的传输信息的方法的示意性流程图。
图3是本申请实施例的终端设备在第一时间单元和第二时间单元中的最后一个时间单元上传输上行控制信息的示例性框图。
图4是本申请实施例的终端设备在第二时间单元中的最后一个时间单元上传输上行控制信息的示例性框图。
图5是本申请实施例的上行控制信息在第二时间单元的上行数据信道传输的示例性框图。
图6是本申请实施例的传输信息的方法的另一示意性流程图。
图7是本申请实施例的终端设备在第一时间单元上传输上行控制信息且在第二时间单元上传输目标上行共享信道的示例性框图。
图8是本申请实施例的接收信息的方法的示意性流程图。
图9是本申请实施例的接收信息的方法的另一示意性流程图。
图10是本申请实施例的终端设备的示意性框图。
图11是本申请实施例的网络设备的示意性框图。
图12是本申请实施例的网络设备的另一示意性框图。
图13是本申请实施例的通信设备的示意性框图。
图14是本申请实施例的芯片的示意性框图。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获取的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)系统、先进的长期演进(Advanced long term evolution,LTE-A)系统、新无线(New Radio,NR)系统、NR系统的演进系统、非授权频谱上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、非授权频谱上的NR(NR-based access to unlicensed spectrum,NR-U)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,WiFi)、下一代通信系统或其他通信系统等。
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,设备到设备(Device to Device,D2D)通信,机器到机器(Machine to Machine,M2M)通信,机器类型通信(Machine Type Communication,MTC),以及车辆间(Vehicle to Vehicle,V2V)通信等,本申请实施例也可以应用于这些通信系统。
可选地,本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation,CA)场景,也可以应用于双连接(Dual Connectivity,DC)场景,还可以应用于独立(Standalone,SA)布网场景。
示例性的,本申请实施例应用的通信系统100如图1所示。该无线通信系统100可以包括网络设备110。网络设备110可以是与终端设备通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。可选地,该网络设备100可以是GSM系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是NR系统中的网络侧设备,或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备、下一代网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该无线通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。终端设备120可以是移动的或固定的。可选地,终端设备120可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的终端设备或者未来演进的PLMN中的终端设备等。其中,可选地,终端设备120之间也可以进行终端直连(Device to Device,D2D)通信。
具体地,网络设备110可以为小区提供服务,终端设备120通过该小区使用的传输资源(例如,频域资源,或者说,频谱资源)与网络设备110进行通信,该小区可以是网络设备110(例如基站)对应的小区,小区可以属于宏基站,也可以属于小小区(Small cell)对应的基站,这里的小小区可以包括:城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等,这些小小区具有覆盖范围小、发射功率低的特点,适用于提供高速率的数据传输服务。
图1示例性地示出了一个网络设备和两个终端设备,可选地,该无线通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。
可选地,该无线通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例对此不做限定。
图2示出了根据本申请实施例的终端设备传输信息的方法200的示意性流程图,该方法200可应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。该方法200可以由终端设备执行。例如,可以是如图1所示的终端设备。
如图2所示,该方法200包括以下部分或全部内容:
第一方面,提供了一种传输信息的方法,;
所述方法包括:
210,终端设备确定所述目标上行控制信息和所述目标上行共享信道;
220,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为以下信道中的至少一项:
物理上行控制信道(Physical Uplink Control Channel,PUCCH)、调度的物理上行共享信道(Physical Uplink Shared Channel,PUSCH)以及预配置的PUSCH。
应理解,本申请实施例中的时间单元可以指一个或多个时隙、也可以指一个或多个子帧、也可以一个或多个微时隙等,本申请对此并不限定。
应理解,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道,可以指所述终端设备通过所述第二时间单元上的全部时间资源传输所述目标上行控制信息和所述目标上行共享信道,也可以指所述终端设备通过所述第二时间单元上的部分时间资源传输所述目标上行控制信息和所述目标上行共享信道,本申请对此并不限定。
可选地,调度的PUSCH指终端设备接收网络设备发送的上行授权(UL grant)信息,并根据该上行授权信息确定用于传输PUSCH的时域资源和频域资源等信息。也就是说,调度的PUSCH使用的资源可以认为是网络设备动态分配给终端设备的。
可选地,预配置的PUSCH指终端设备接收网络设备发送的无线资源控制RRC信息,并根据该RRC信息确定用于传输PUSCH的时域资源和频域资源等信息。也就是说,预配置的PUSCH使用的资源可以认为是网络设备提前分配给终端设备的。
可选地,预配置的PUSCH指终端设备接收网络设备发送的无线资源控制RRC信息,并根据该RRC信息确定用于传输PUSCH的频域资源等信息。终端设备还接收网络设备发送的动态调度信息(例如上行授权),该动态调度信息用于激活或去激活该预配置的用于传输PUSCH的频域资源。也就是说,预配置的PUSCH使用的资源还可以认为是网络设备提前分配给终端设备的且需要使用动态信令激活或去激活该预配置的资源。
例如,所述第一时间单元上用于承载所述目标上行控制信息的信道为PUCCH。
又例如,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的PUSCH。
又例如,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
作为示例而非限定,以所述第一时间单元上用于承载所述目标上行控制信息的信道为PUCCH,所述第二时间单元上用于承载所述目标上行控制信息的信道为PUSCH为例。可以发现,当所述终端设备在非授权载波上传输PUCCH和PUSCH时,可以将PUCCH中待传输的上行控制信息(可以是该上行控制信息中的全部或部分,例如,HARQ-ACK信息)承载(piggyback)到PUSCH上,即,使该上行控制信息(例如,HARQ-ACK信息)有多个传输机会,从而可以使该终端设备在没有获取该PUCCH传输机会的情况下,有一定概率在后续的PUSCH资源上传输该PUCCH中包括的HARQ-ACK信息,进而保证整个通信链路的时延和性能。
作为示例而非限定,以所述第一时间单元上用于承载所述目标上行控制信息的信道为PUSCH,所述第二时间单元上用于承载所述目标上行控制信息的信道也为PUSCH为例。可以发现,当所述终端设备在非授权载波上传输多个PUSCH时,可以在该多个PUSCH中传输的相同的上行控制信息(例如,HARQ-ACK信息),即,使该上行控制信息(例如,HARQ-ACK信息)有多个传输机会,从而可以使该终端设备在没有获取前面的PUSCH传输机会的情况下,有一定概率在后续的PUSCH资源上传输该HARQ-ACK信息,进而保证整个通信链路的时延和性能。
应理解,本申请实施例对上述第一时间单元上用于承载所述目标上行控制信息的信道的类别和上述第二时间单元上用于承载所述目标上行控制信息的信道的类别不做具体限定。
例如,所述第二时间单元上用于承载所述目标上行控制信息的信道也可以是调度的PUSCH。
又例如,所述第二时间单元上用于承载所述目标上行控制信息的信道也可以是预配置的PUSCH。
又例如,所述第二时间单元上用于承载所述目标上行控制信息的信道也可以是PUCCH。
作为示例而非限定,以所述第一时间单元上用于承载所述目标上行控制信息的信道为PUSCH,所述第二时间单元上用于承载所述目标上行控制信息的信道为PUCCH为例。可以发现,当所述终端设备在非授权载波上传输PUSCH和PUCCH时,也可以将PUSCH中待传输的上行控制信息(可以是该上行控制信息中的全部或部分,例如,HARQ-ACK信息)通过后续的PUCCH传输,即,使该上行控制信息(例如,HARQ-ACK信息)有多个传输机会,从而可以使该终端设备在没有获取该PUSCH传输机会的情况下,有一定概率在后续的PUCCH资源上传输该PUSCH中包括的HARQ-ACK信息,进而 保证整个通信链路的时延和性能。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认(Hybrid Automatic Repeat Request ACK,HARQ-ACK)信息。例如,物理下行共享信道(Physical Downlink Shared Channel,PDSCH)对应的HARQ-ACK信息。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括HARQ-ACK信息、信道状态信息(Channel state information,CSI)、调度请求(Scheduling request,SR)信息中的至少一种。其中,所述信道状态信息包括秩指示(Rank Indication,RI)、预编码矩阵指示(Precoding Matrix Indicator,PMI)以及信道质量指示(Channel Quality Indicator,CQI)等中的至少一种。
应理解,本申请实施例仅以上述上行控制信息为例,本申请实施例不限于此。例如,本申请实施例中的上行控制信息还可以包括HARQ进程标识ID、终端设备的ID、上行传输指示(Uplink assignment index,UAI)等等。
可选地,所述终端设备在所述第二时间单元上传输所述目标上行控制信息,可以是所述终端设备在所述第二时间单元上传输所述目标上行控制信息中的全部信息,也可是所述终端设备在所述第二时间单元上传输所述目标上行控制信息中的部分信息,本申请对此并不限定。
可选地,由于本申请实施例主要为目标上行控制信息提供多次时域上的传输机会,当目标上行控制信息中包括多种上行控制信息时,该多次传输机会可以只提供给该目标上行控制信息中优先级较高的上行控制信息。例如,目标上行控制信息中包括第一上行控制信息和第二上行控制信息,第一上行控制信息的优先级高于第二上行控制信息,终端设备可以在第一时间单元上传输第一上行控制信息和第二上行控制信息,在第二时间单元上传输第一上行控制信息且不传输第二上行控制信息。
可选地,上行控制信息中HARQ-ACK信息的优先级高于CSI。可选地,上行控制信息中调度请求信息的优先级高于CSI。可选地,上行控制信息中针对先传输的PDSCH对应的HARQ-ACK信息的优先级高于针对后传输的PDSCH对应的HARQ-ACK信息。
可选地,在一些可能的实现方式中,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上不连续。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
应理解,所述指示信息可以是显示指示,也可以是隐式指示,可以是直接指示,也可以是间接指示,本申请对此并不限定。
例如,所述指示信息用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息,可以是:所述指示信息用于指示所述终端设备在所述第二时间单元上传输上行控制信道,所述上行控制信道中传输的内容包括所述目标上行控制信息。
应理解,本申请实施例对所述指示信息的具体形式不做限定。例如所述指示信息可以包括至少一条信息。
例如,所述指示信息包括第一信息和第二信息,所述第一信息为物理层信令(例如下行控制信息),用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。所述第二信息为高层信令(例如RRC信息或媒体接入控制MAC信息),用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
又例如,所述指示信息包括第一信息和第二信息,所述第一信息用于指示所述终端设备可以在所述第一时间单元和所述第二时间单元上传输所述目标上行控制信息,所述第二信息用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行共享信道。其中,所述第一信息可以为物理层信令或高层信令,所述第二信息也可以为物理层信令或高层信令。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第二时间单元的信道使用权。
应理解,所述终端设备已获取所述第二时间单元的信道使用权,可以是所述终端设备在所述第二时 间单元前做信道检测获得信道使用权,也可以是所述终端设备已获取第三时间单元的信道使用权且所述第三时间单元和所述第二时间单元在时域上连续,或所述第二时间单元不需要做信道检测,或其他情况等,本申请对此并不限定。还应理解,所述终端设备获取其他时间单元的信道使用权的情况和获取第二时间单元的信道使用权的情况类似,不再赘述。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第一时间单元的信道使用权。
可选地,在本申请的一些实施例中,所述方法还包括:
所述终端设备在所述第一时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道,包括:
所述终端设备在所述第二时间单元上传输所述目标上行共享信道,其中,所述目标上行控制信息承载在所述目标上行共享信道上。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道,包括:
所述终端设备在所述第二时间单元上传输第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
图3是本申请实施例中所述终端设备已获取所述第一时间单元的信道使用权和所述第二时间单元的信道使用权的情况下,在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道的示意性框图。
下面结合图3对所述终端设备已获取所述第一时间单元的信道使用权和所述第二时间单元的信道使用权的情况下,对本申请实施例的终端设备在所述第一时间单元和所述第二时间单元上传输所述目标上行控制信息的实现方式进行详细说明。
假设本申请实施例中的终端设备被调度在非授权载波上传输PUCCH和PUSCH,PUCCH在上述第一时间单元上传输,PUSCH在上述第二时间单元上传输。如图3所示,所述第二时间单元包括4个时间单元,且PUCCH和PUSCH在时域上连续。PUCCH中传输的信息包括PDSCH对应的第一HARQ-ACK信息。
本申请实施例中,所述终端设备可以在所述第一时间单元前对所述非授权载波进行信道检测,如果信道检测成功,如图3所示,所述终端设备可以在所述第一时间单元和所述第二时间单元中的最后一个时间单元上均传输所述第一HARQ-ACK信息。其中,所述第一HARQ-ACK信息可以通过所述第二时间单元上的PUSCH传输。
网络设备可以在所述第一时间单元上接收所述终端设备发送的所述第一HARQ-ACK信息,并在所述第二时间单元上接收终端设备发送的所述第一HARQ-ACK信息和PUSCH。
可选地,在图3所示的实施例中,所述网络设备还可以通过指示信息指示所述终端设备可以在所述第一时间单元上传输所述第一HARQ-ACK信息,在所述第二时间单元上传输PUSCH和所述第一HARQ-ACK信息。
应理解,所述终端设备已获取所述第一时间单元的信道使用权和所述第二时间单元的信道使用权的情况下,所述终端设备在所述第一时间单元和所述第二时间单元上传输所述目标上行控制信息仅为示例,但本申请实施例不限于此。
例如,所述终端设备已获取所述第一时间单元的信道使用权和所述第二时间单元的信道使用权的情况下,所述终端设备还可以只在所述第一时间单元或所述第二时间单元传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备未获取所述第一时间单元的信道使用权。
图4是本申请实施例的所述终端设备未获取所述第一时间单元的信道使用权且已获取所述第二时间单元的信道使用权的情况下,在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道的示意性框图。
下面结合图4对所述终端设备未获取所述第一时间单元的信道使用权且已获取所述第二时间单元的信道使用权的情况下,对本申请实施例的终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道的实现方式进行详细说明。
假设本申请实施例中所述终端设备被调度在非授权载波上传输PUCCH和PUSCH。具体地,PUCCH在上述第一时间单元上传输,PUSCH在上述第二时间单元上传输。如图4所示,所述第二时间单元包括4个时间单元,PUCCH和PUSCH在时域上连续。PUCCH中传输的信息包括PDSCH对应的第一HARQ-ACK信息。
本申请实施例中,所述终端设备在所述第一时间单元前对所述非授权载波进行信道检测,如果信道检测失败,所述终端设备可以在第二时间单元前(或第二时间单元中的每个候选检测时刻)对所述非授权载波进行信道检测,如果信道检测成功,所述终端设备可以在所述第二时间单元中的最后一个时间单元上传输第一HARQ-ACK信息。
网络设备可以在所述第二时间单元上接收所述终端设备发送的所述第一HARQ-ACK信息和PUSCH。
可选地,在图4所示的实施例中,所述网络设备还可以通过指示信息指示所述终端设备在所述第一时间单元上传输所述第一HARQ-ACK信息,在所述第二时间单元上传输PUSCH和所述第一HARQ-ACK信息。
应理解,图3和图4所示的终端设备被调度在非授权载波上传输PUCCH和PUSCH仅为示例性描述,本申请实施例不限于此。换句话说,本申请实施例的终端设备可以通过所述第一时间单元上的PUCCH传所述目标上行控制信息,并通过所述第二时间单元上的PUSCH传第一HARQ-ACK信息,其中,所述第一HARQ-ACK信息为所述目标上行控制信息中的部分信息。但本申请实施例不限于此。
例如,本申请实施例中的终端设备可以通过上述第一时间单元上的PUSCH传输第一HARQ-ACK信息,并通过上述第二时间单元上的PUSCH传输第一HARQ-ACK信息。
又例如,本申请实施例中的终端设备可以通过上述第一时间单元上的PUSCH传输第一HARQ-ACK信息,并通过上述第二时间单元上的PUCCH传输第一HARQ-ACK信息。
可选地,在本申请的一些实施例中,所述目标上行控制信息承载在所述目标上行共享信道上。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
图5是本申请实施例的所述目标上行控制信息承载在所述目标上行共享信道上的示意性框图。
如图5所示,假设本申请实施例中的终端设备被调度在非授权载波上的所述第一时间单元和所述第二时间单元上分别传输PUCCH 1和PUCCH 2,具体地,PUCCH 1在所述第一时间单元上传输,PUCCH2在所述第二时间单元上传输,PUCCH 1和PUCCH 2中传输的信息均包括PDSCH对应的第一HARQ-ACK信息。另外,所述终端设备还被调度在所述第二时间单元上传输PUSCH。
或者说,本申请实施例中的网络设备可以通过指示信息指示终端设备在所述第二时间单元上传输PUCCH,即所述第二时间单元是分配给所述终端设备传输PUCCH的资源。但是,由于所述终端设备又需要在所述第二时间单元上传输PUSCH,因此,会在所述第二时间单元上出现PUCCH和PUSCH的碰撞。
可选地,在本申请实施例中,所述终端设备在第二时间单元上可以通过复用传输的方式在PUSCH上传输所述第一HARQ-ACK信息。
可选地,所述第二时间单元中分配给PUCCH 2传输的资源可以不进行任何传输。
可选地,在图5所示的实施例中,所述网络设备可以通过指示信息指示所述终端设备可以在第一时间单元上传输第一HARQ-ACK信息,在第二时间单元上传输PUSCH和第一HARQ-ACK信息。
图6示出了根据本申请实施例的终端设备传输信息的方法300的示意性流程图,该方法300可应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。该方法300可以由终端设备执行。例如,可以是如图1所示的终端设备。
如图6所示,该方法300包括以下部分或全部内容:
310,终端设备确定所述目标上行控制信息和所述目标上行共享信道。
320,所述终端设备已获取所述第一时间单元和所述第二时间单元的信道使用权时,所述终端设备在所述第一时间单元上传输所述目标上行控制信息,并在所述第二时间单元上传输所述目标上行共享信道。
330,所述终端设备未获取所述第一时间单元的信道使用权且确定已获取所述第二时间单元的信道使用权时,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
本申请实施例中,所述终端设备可以根据是否已获取所述第一时间单元的信道使用权和所述第二时间单元的信道使用权,确定用于传输目标上行控制信息的时间单元和用于传输目标上行共享信道的时间单元。具体地,所述终端设备已获取所述第一时间单元的信道使用权时可以采用现有的信息传输方式,所述终端设备未获取所述第一时间单元的使用权时,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。通过以上技术方案,能够有效保证上行控制信息的传输成功率。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的 物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息、CSI、调度请求信息等上行控制信息中的至少一种。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
图7是本申请实施例的终端设备在所述第一时间单元传输目标上行控制信息,并在所述第二时间单元传输目标上行共享信道的示例。
假设所述终端设备被调度在非授权载波上传输PUCCH和PUSCH。具体地,PUCCH在上述第一时间单元上传输,PUSCH在上述第二时间单元上传输,如图7所示,所述第二时间单元包括4个时间单元,PUCCH和PUSCH在时域上连续。PUCCH中传输的信息包括PDSCH对应的第一HARQ-ACK信息。
本申请实施例中,所述终端设备可以在所述第一时间单元前对所述非授权载波进行信道检测,如果信道检测成功,所述终端设备可以在第一时间单元上传输第一HARQ-ACK信息,且不在第二时间单元中的最后一个时间单元上传输第一HARQ-ACK信息。网络设备在所述第一时间单元上接收所述终端设备发送的第一HARQ-ACK信息,并在第二时间单元上接收所述终端设备发送的PUSCH。
可选地,在图7所示的实施例中,所述网络设备还可以通过指示信息指示所述终端设备在所述第一时间单元上传输所述第一HARQ-ACK信息,在所述第二时间单元上传输PUSCH和所述第一HARQ-ACK信息。
可以发现,本申请实施例中,当终端设备在非授权载波上的时域连续的时间单元上传输PUCCH和PUSCH时,在所述终端设备已获取所述第一时间单元和所述第二时间单元的信道使用权时,可以优先采用在所述第一时间单元上传输目标上行控制信息,在所述第二时间单元上传输目标上行共享信道,避免采用在PUSCH上发送上行控制信息,进而保证第二时间单元上PUSCH的传输性能;在所述终端设备未获取所述第一时间单元的信道使用权且获取所述第二时间单元的信道使用权时,可以在所述第二时间单元上传输目标上行控制信息和目标上行共享信道,使目标上行控制信息在时域上有多个传输机会,进而保证目标上行控制信息的传输性能。
需要说明的是,在不冲突的前提下,本申请描述的各个实施例和/或各个实施例中的技术特征可以任意的相互组合,组合之后得到的技术方案也应落入本申请的保护范围。
应理解,在本申请的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。
上文中结合图2至图7,从终端设备传输信息的角度详细描述了根据本申请实施例的方法,下面将结合图8至图9,从网络设备接收信息的角度描述本申请实施例的方法。
图8示出了根据本申请实施例的网络设备接收信息的方法400的示意性流程图,该方法400可应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。该方法400可以由网络设备执行。例如,可以是如图1所示的网络设备。
如图8所示,该方法400包括以下部分或全部内容:
410,开始。
420,网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置 的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道之前,所述网络设备向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述网络设备在所述第一时间单元上接收所述终端设备发送的所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息、CSI、调度请求信息等上行控制信息中的至少一种。
可选地,在本申请的一些实施例中,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
可选地,在本申请的一些实施例中,所述目标上行控制信息承载在所述目标上行共享信道上。
可选地,在本申请的一些实施例中,所述网络设备在所述第二时间单元上接收终端设备发送的第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
应理解,图8所示的网络设备接收信息的方法400中的步骤可以参考终端设备传输信息的方法200或方法300中的相应步骤,为了简洁,在此不再赘述。
图9示出了根据本申请实施例的网络设备接收信息的方法500的示意性流程图,该方法500可应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。该方法500可以由网络设备执行。例如,可以是如图1所示的网络设备。
如图9所示,该方法500包括以下部分或全部内容:
510,网络设备确定所述第一时间单元上是否有所述目标上行控制信息。
520,所述网络设备确定所述第一时间单元上有所述目标上行控制信息时,所述网络设备在所述第一时间单元上接收所述目标上行控制信息。
530所述网络设备确定所述第一时间单元上没有所述目标上行控制信息时,所述网络设备在所述第二时间单元上接收所述目标上行控制信息。
540所述网络设备在所述第二时间单元上接收所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述网络设备确定所述第一时间单元上是否有所述目标上行控制信息之前,所述网络设备向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,或者所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息、CSI、调度请求信息等上行控制信息中的至少一种。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
应理解,图9所示的网络设备接收信息的方法500中的步骤可以参考终端设备传输信息的方法200或方法300中的相应步骤,为了简洁,在此不再赘述。
上文结合图1至图9,详细描述了本申请的方法实施例,下文结合图10至图13,详细描述本申请的装置实施例。
图10是本申请实施例的终端设备600的示意性框图。所述终端设备600可以应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。
具体地,如图10所示,该终端设备600可以包括确定模块610和通信模块620。
可选地,在本申请的一些实施例中,所述确定模块610用于确定所述目标上行控制信息和所述目标上行共享信道;所述通信模块620用于在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述通信模块620在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述通信模块620还用于:
接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述通信模块620在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第二时间单元的信道使用权。
可选地,在本申请的一些实施例中,所述通信模块620在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备未获取所述第一时间单元的信道使用权。
可选地,在本申请的一些实施例中,所述通信模块620在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第一时间单元的信道使用权。
可选地,在本申请的一些实施例中,所述通信模块620还用于:
在所述第一时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
可选地,在本申请的一些实施例中,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
可选地,在本申请的一些实施例中,所述目标上行控制信息承载在所述目标上行共享信道上。
可选地,在本申请的一些实施例中,所述通信模块620具体用于:
在所述第二时间单元上传输第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
可选地,在本申请的一些实施例中,所述确定模块610用于确定所述目标上行控制信息和所述目标上行共享信道;所述终端设备已获取所述第一时间单元和所述第二时间单元的信道使用权时,所述通信模块620在所述第一时间单元上传输所述目标上行控制信息,并在所述第二时间单元上传输所述目标上行共享信道;所述终端设备未获取所述第一时间单元的信道使用权且确定已获取所述第二时间单元的信道使用权时,所述通信模块620在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH, 和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述通信模块620在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述通信模块620还用于:
接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
应理解,装置实施例与方法实施例可以相互对应,类似的描述可以参照方法实施例。具体地,图10所示的终端设备600可以对应于执行本申请实施例的方法200或方法300中的相应主体,并且终端设备600中的各个单元的前述和其它操作和/或功能分别为了实现图2或图6中的各个方法中的相应流程,为了简洁,在此不再赘述。
图11是本申请实施例的网络设备700的示意性框图。所述网络设备700可以应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。
具体地,如图11所示,所述网络设备700可以包括:
通信模块710,用于在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述通信模块710在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道之前,所述通信模块710还用于:
向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述通信模块710还用于:
在所述第一时间单元上接收所述终端设备发送的所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
可选地,在本申请的一些实施例中,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
可选地,在本申请的一些实施例中,所述目标上行控制信息承载在所述目标上行共享信道上。
可选地,在本申请的一些实施例中,所述通信模块710具体用于:
在所述第二时间单元上接收终端设备发送的第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
应理解,装置实施例与方法实施例可以相互对应,类似的描述可以参照方法实施例。具体地,图11所示的网络设备700可以对应于执行本申请实施例的方法400中的相应主体,并且网络设备700中的各个单元的前述和其它操作和/或功能分别为了实现图8中的各个方法中的相应流程,为了简洁,在此不再赘述。
图12是本申请实施例的网络设备800的示意性框图。所述网络设备700可以应用于非授权载波, 所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后。
具体地,如图12所示,所述网络设备800可以包括:
确定模块810和通信模块820:
所述确定模块810用于确定所述第一时间单元上是否有所述目标上行控制信息;
所述确定模块810确定所述第一时间单元上有所述目标上行控制信息时,所述通信模块820在所述第一时间单元上接收所述目标上行控制信息;
所述确定模块810确定所述第一时间单元上没有所述目标上行控制信息时,所述通信模块820在所述第二时间单元上接收所述目标上行控制信息;
所述通信模块820还用于在所述第二时间单元上接收所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,
所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
可选地,在本申请的一些实施例中,所述确定模块810确定所述第一时间单元上是否有所述目标上行控制信息之前,所述通信模块820还用于:
向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
可选地,在本申请的一些实施例中,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
可选地,在本申请的一些实施例中,所述指示信息为物理层信令,或者所述指示信息为高层信令。
可选地,在本申请的一些实施例中,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
可选地,在本申请的一些实施例中,所述第一时间单元和所述第二时间单元在时域上连续。
应理解,装置实施例与方法实施例可以相互对应,类似的描述可以参照方法实施例。具体地,图12所示的网络设备800可以对应于执行本申请实施例的方法500中的相应主体,并且网络设备800中的各个单元的前述和其它操作和/或功能分别为了实现图9中的各个方法中的相应流程,为了简洁,在此不再赘述。
上文中结合图10至图12从功能模块的角度描述了本申请实施例的通信设备。应理解,该功能模块可以通过硬件形式实现,也可以通过软件形式的指令实现,还可以通过硬件和软件模块组合实现。
具体地,本申请实施例中的方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路和/或软件形式的指令完成,结合本申请实施例公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。
可选地,软件模块可以位于随机存储器,闪存、只读存储器、可编程只读存储器、电可擦写可编程存储器、寄存器等本领域的成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法实施例中的步骤。
例如,本申请实施例中,确定模块可以由处理器实现,通信模块可以由收发器实现。
图13是本申请实施例的通信设备900示意性结构图。图13所示的通信设备900包括处理器910,处理器910可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图9所示,通信设备900还可以包括存储器920。该存储器920可以用于存储指示信息,还可以用于存储处理器910执行的代码、指令等。其中,处理器910可以从存储器920中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器920可以是独立于处理器910的一个单独的器件,也可以集成在处理器910中。
可选地,如图9所示,通信设备900还可以包括收发器930,处理器910可以控制该收发器930与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器930可以包括发射机和接收机。收发器930还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备900可为本申请实施例的网络设备,并且该通信设备900可以实现本申请实施例的各个方法中由网络设备实现的相应流程。也就是说,本申请实施例的通信设备900可对应于本申请 实施例中的网络设备700或网络设备800,并可以对应于执行根据本申请实施例的方法中的网络设备,为了简洁,在此不再赘述。
可选地,该通信设备900可为本申请实施例的终端设备,并且该通信设备900可以实现本申请实施例的各个方法中由终端设备实现的相应流程,也就是说,本申请实施例的通信设备900可对应于本申请实施例中的终端设备600,并可以对应于执行根据本申请实施例的方法200中的终端设备,为了简洁,在此不再赘述。
应当理解,该通信设备900中的各个组件通过总线系统相连,其中,总线系统除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。
此外,本申请实施例中还提供了一种芯片,该芯片可能是一种集成电路芯片,具有信号的处理能力,可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。
可选地,该芯片可应用到各种通信设备中,使得安装有该芯片的通信设备能够执行本申请实施例中的公开的各方法、步骤及逻辑框图。
图14是根据本申请实施例的芯片的示意性结构图。
图14所示的芯片1000包括处理器1010,处理器1010可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图14所示,芯片1000还可以包括存储器1020。其中,处理器1010可以从存储器1020中调用并运行计算机程序,以实现本申请实施例中的方法。该存储器1020可以用于存储指示信息,还可以用于存储处理器1010执行的代码、指令等。
其中,存储器1020可以是独立于处理器1010的一个单独的器件,也可以集成在处理器1010中。
可选地,该芯片1000还可以包括输入接口1030。其中,处理器1010可以控制该输入接口1030与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片1000还可以包括输出接口1040。其中,处理器1010可以控制该输出接口1040与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的终端设备,并且该芯片可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。还应理解,该芯片700中的各个组件通过总线系统相连,其中,总线系统除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。
本申请实施例中提及的处理器可以是通用处理器、数字信号处理器(digital signal processor,DSP)、专用集成电路(application specific integrated circuit,ASIC)、现成可编程门阵列(field programmable gate array,FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等等。此外,通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
此外,本申请实施例中提及的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(read-only memory,ROM)、可编程只读存储器(programmable ROM,PROM)、可擦除可编程只读存储器(erasable PROM,EPROM)、电可擦除可编程只读存储器(electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory,RAM),其用作外部高速缓存。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。
本申请实施例中还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例中还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例中还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种通信系统,该通信系统包括终端设备和网络设备。
其中,该终端设备可以用于实现上述方法200或300中由终端设备实现的相应的功能,以及该终端设备的组成可以如图10中的终端设备600所示,为了简洁,在此不再赘述。
该网络设备可以用于实现上述方法400或500中由网络设备实现的相应的功能,以及该网络设备的组成可以如图11中的网络设备700所示或者图12中的网络设备800所示,为了简洁,在此不再赘述。
需要说明的是,本文中的术语“系统”等也可以称为“网络管理架构”或者“网络系统”等。
还应当理解,在本申请实施例和所附权利要求书中使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本申请实施例。
例如,在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”、“上述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。
所属领域的技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请实施例的范围。
如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。
例如,以上所描述的装置实施例中单元或模块或组件的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如,多个单元或模块或组件可以结合或者可以集成到另一个系统,或一些单元或模块或组件可以忽略,或不执行。
又例如,上述作为分离/显示部件说明的单元/模块/组件可以是或者也可以不是物理上分开的,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元/模块/组件来实现本申请实施例的目的。
最后,需要说明的是,上文中显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
以上内容,仅为本申请实施例的具体实施方式,但本申请实施例的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请实施例揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请实施例的保护范围之内。因此,本申请实施例的保护范围应以权利要求的保护范围为准。
Claims (102)
- 一种传输信息的方法,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述方法包括:终端设备确定所述目标上行控制信息和所述目标上行共享信道;所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
- 根据权利要求1所述的方法,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求1或2所述的方法,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述方法还包括:所述终端设备接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求4所述的方法,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求4或5所述的方法,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求1至6中任一项所述的方法,其特征在于,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第二时间单元的信道使用权。
- 根据权利要求7所述的方法,其特征在于,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备未获取所述第一时间单元的信道使用权。
- 根据权利要求7所述的方法,其特征在于,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第一时间单元的信道使用权。
- 根据权利要求9所述的方法,其特征在于,所述方法还包括:所述终端设备在所述第一时间单元上传输所述目标上行控制信息。
- 根据权利要求1至10中任一项所述的方法,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求1至11中任一项所述的方法,其特征在于,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
- 根据权利要求1至12中任一项所述的方法,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 根据权利要求1至13中任一项所述的方法,其特征在于,所述目标上行控制信息承载在所述目标上行共享信道上。
- 根据权利要求1至13中任一项所述的方法,其特征在于,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道,包括:所述终端设备在所述第二时间单元上传输第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
- 一种传输信息的方法,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述方法包括:终端设备确定所述目标上行控制信息和所述目标上行共享信道;所述终端设备已获取所述第一时间单元和所述第二时间单元的信道使用权时,所述终端设备在所述第一时间单元上传输所述目标上行控制信息,并在所述第二时间单元上传输所述目标上行共享信道;所述终端设备未获取所述第一时间单元的信道使用权且确定已获取所述第二时间单元的信道使用 权时,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
- 根据权利要求16所述的方法,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求16或17所述的方法,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求16至18中任一项所述的方法,其特征在于,所述终端设备在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述方法还包括:所述终端设备接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求19所述的方法,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求19或20所述的方法,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求16至21中任一项所述的方法,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求16至22中任一项所述的方法,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 一种接收信息的方法,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于接收目标上行控制信息,所述非授权载波上的第二时间单元用于接收目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述方法包括:网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道。
- 根据权利要求24所述的方法,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求24或25所述的方法,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求24至26中任一项所述的方法,其特征在于,所述网络设备在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道之前,所述方法还包括:所述网络设备向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求27所述的方法,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求27或28所述的方法,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求24至29中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备在所述第一时间单元上接收所述终端设备发送的所述目标上行控制信息。
- 根据权利要求24至30中任一项所述的方法,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求24至31中任一项所述的方法,其特征在于,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
- 根据权利要求24至32中任一项所述的方法,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 根据权利要求24至33中任一项所述的方法,其特征在于,所述目标上行控制信息承载在所述目标上行共享信道上。
- 根据权利要求24至34中任一项所述的方法,其特征在于,所述网络设备在所述第二时间单元 上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道,包括:所述网络设备在所述第二时间单元上接收所述终端设备发送的第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
- 一种接收信息的方法,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于接收目标上行控制信息,所述非授权载波上的第二时间单元用于接收目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述方法包括:网络设备确定所述第一时间单元上是否有所述目标上行控制信息;所述网络设备确定所述第一时间单元上有所述目标上行控制信息时,所述网络设备在所述第一时间单元上接收所述目标上行控制信息;所述网络设备确定所述第一时间单元上没有所述目标上行控制信息时,所述网络设备在所述第二时间单元上接收所述目标上行控制信息;所述网络设备在所述第二时间单元上接收所述目标上行共享信道。
- 根据权利要求36所述的方法,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求36或37所述的方法,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求36至38中任一项所述的方法,其特征在于,所述网络设备确定所述第一时间单元上是否有所述目标上行控制信息之前,所述方法还包括:所述网络设备向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求39所述的方法,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求39或40所述的方法,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求36至41中任一项所述的方法,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求36至42中任一项所述的方法,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 一种终端设备,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述终端设备包括:确定模块,用于确定所述目标上行控制信息和所述目标上行共享信道;通信模块,用于在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
- 根据权利要求44所述的终端设备,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求44或45所述的终端设备,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求44至46中任一项所述的终端设备,其特征在于,所述通信模块在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述通信模块还用于:接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求47所述的终端设备,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求47或48所述的终端设备,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求44至49中任一项所述的终端设备,其特征在于,所述通信模块在所述第二时间 单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第二时间单元的信道使用权。
- 根据权利要求50所述的终端设备,其特征在于,所述通信模块在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备未获取所述第一时间单元的信道使用权。
- 根据权利要求50所述的终端设备,其特征在于,所述通信模块在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述终端设备已获取所述第一时间单元的信道使用权。
- 根据权利要求52所述的终端设备,其特征在于,所述通信模块还用于:在所述第一时间单元上传输所述目标上行控制信息。
- 根据权利要求44至53中任一项所述的终端设备,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求44至54中任一项所述的终端设备,其特征在于,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
- 根据权利要求44至55中任一项所述的终端设备,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 根据权利要求44至56中任一项所述的终端设备,其特征在于,所述目标上行控制信息承载在所述目标上行共享信道上。
- 根据权利要求44至56中任一项所述的终端设备,其特征在于,所述通信模块具体用于:在所述第二时间单元上传输第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
- 一种终端设备,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于传输目标上行控制信息,所述非授权载波上的第二时间单元用于传输目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述终端设备包括确定模块和通信模块:所述确定模块用于确定所述目标上行控制信息和所述目标上行共享信道;所述终端设备已获取所述第一时间单元和所述第二时间单元的信道使用权时,所述通信模块在所述第一时间单元上传输所述目标上行控制信息,并在所述第二时间单元上传输所述目标上行共享信道;所述终端设备未获取所述第一时间单元的信道使用权且确定已获取所述第二时间单元的信道使用权时,所述通信模块在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道。
- 根据权利要求59所述的终端设备,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求59或60所述的终端设备,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求59至61中任一项所述的终端设备,其特征在于,所述通信模块在所述第二时间单元上传输所述目标上行控制信息和所述目标上行共享信道之前,所述通信模块还用于:接收网络设备发送的指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求62所述的终端设备,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求62或63所述的终端设备,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求59至64中任一项所述的终端设备,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求59至65中任一项所述的终端设备,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 一种网络设备,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于接收目标上行控制信息,所述非授权载波上的第二时间单元用于接收目标上行共享信道,所述第二时间单元 在时域上位于所述第一时间单元之后;所述网络设备包括:通信模块,用于在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道。
- 根据权利要求67所述的网络设备,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求67或68所述的网络设备,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求67至69中任一项所述的网络设备,其特征在于,所述通信模块在所述第二时间单元上接收终端设备发送的所述目标上行控制信息和所述目标上行共享信道之前,所述通信模块还用于:向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求70所述的网络设备,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求70或71所述的网络设备,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求67至72中任一项所述的网络设备,其特征在于,所述通信模块还用于:在所述第一时间单元上接收所述终端设备发送的所述目标上行控制信息。
- 根据权利要求67至73中任一项所述的网络设备,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求67至74中任一项所述的网络设备,其特征在于,所述第二时间单元包括至少两个时间单元,所述目标上行控制信息位于所述至少两个时间单元中的最后一个时间单元或倒数第二个时间单元。
- 根据权利要求67至75中任一项所述的网络设备,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 根据权利要求67至76中任一项所述的网络设备,其特征在于,所述目标上行控制信息承载在所述目标上行共享信道上。
- 根据权利要求67至77中任一项所述的网络设备,其特征在于,所述通信模块具体用于:在所述第二时间单元上接收所述终端设备发送的第一上行控制信道和所述目标上行共享信道,其中,所述目标上行控制信息承载在所述第一上行控制信道上。
- 一种网络设备,其特征在于,应用于非授权载波,所述非授权载波上的第一时间单元用于接收目标上行控制信息,所述非授权载波上的第二时间单元用于接收目标上行共享信道,所述第二时间单元在时域上位于所述第一时间单元之后;所述网络设备包括确定模块和通信模块:所述确定模块用于确定所述第一时间单元上是否有所述目标上行控制信息;所述确定模块确定所述第一时间单元上有所述目标上行控制信息时,所述通信模块在所述第一时间单元上接收所述目标上行控制信息;所述确定模块确定所述第一时间单元上没有所述目标上行控制信息时,所述通信模块在所述第二时间单元上接收所述目标上行控制信息;所述通信模块还用于在所述第二时间单元上接收所述目标上行共享信道。
- 根据权利要求79所述的网络设备,其特征在于,所述第一时间单元上用于承载所述目标上行控制信息的信道为物理上行控制信道PUCCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为调度的物理上行共享信道PUSCH;或,所述第一时间单元上用于承载所述目标上行控制信息的信道为预配置的PUSCH。
- 根据权利要求79或80所述的网络设备,其特征在于,所述目标上行共享信道为调度的物理上行共享信道PUSCH,和/或,所述目标上行共享信道为预配置的PUSCH。
- 根据权利要求79至81中任一项所述的网络设备,其特征在于,所述确定模块确定所述第一时 间单元上是否有所述目标上行控制信息之前,所述通信模块还用于:向所述终端设备发送指示信息,所述指示信息用于指示所述终端设备可以在所述第一时间单元上传输所述目标上行控制信息,可以在所述第二时间单元上传输所述目标上行共享信道。
- 根据权利要求82所述的网络设备,其特征在于,所述指示信息还用于指示所述终端设备可以在所述第二时间单元上传输所述目标上行控制信息。
- 根据权利要求82或83所述的网络设备,其特征在于,所述指示信息为物理层信令,和/或,所述指示信息为高层信令。
- 根据权利要求79至84中任一项所述的网络设备,其特征在于,所述目标上行控制信息包括混合自动重传请求确认HARQ-ACK信息。
- 根据权利要求79至85中任一项所述的网络设备,其特征在于,所述第一时间单元和所述第二时间单元在时域上连续。
- 一种终端设备,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求1至15中任一项所述的方法的指令。
- 一种终端设备,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求16至23中任一项所述的方法的指令。
- 一种网络设备,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求24至35中任一项所述的方法的指令。
- 一种网络设备,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求36至43中任一项所述的方法的指令。
- 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求1至15中任一项所述的方法的指令。
- 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求16至23中任一项所述的方法的指令。
- 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求24至35中任一项所述的方法的指令。
- 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,所述计算机程序包括:用于执行权利要求36至43中任一项所述的方法的指令。
- 一种存储介质,其特征在于,所述存储介质用于存储计算机程序,所述计算机程序包括:用于执行权利要求1至15中任一项所述的方法的指令。
- 一种存储介质,其特征在于,所述存储介质用于存储计算机程序,所述计算机程序包括:用于执行权利要求16至23中任一项所述的方法的指令。
- 一种存储介质,其特征在于,所述存储介质用于存储计算机程序,所述计算机程序包括:用于执行权利要求24至35中任一项所述的方法的指令。
- 一种存储介质,其特征在于,所述存储介质用于存储计算机程序,所述计算机程序包括:用于执行权利要求36至43中任一项所述的方法的指令。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行权利要求1至15中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行权利要求16至23中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行权利要求24至35中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行权利要求36至43中任一项所述的方法。
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| PCT/CN2018/105023 WO2020051767A1 (zh) | 2018-09-11 | 2018-09-11 | 传输信息、接收信息的方法和通信设备 |
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| EP4099598A1 (en) * | 2021-06-04 | 2022-12-07 | Panasonic Intellectual Property Corporation of America | User equipment, scheduling node, method for user equipment, and method for scheduling node |
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| US20210204142A1 (en) | 2021-07-01 |
| US11785471B2 (en) | 2023-10-10 |
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