WO2020029160A1 - 信号上报的方法、终端设备和网络设备 - Google Patents
信号上报的方法、终端设备和网络设备 Download PDFInfo
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- WO2020029160A1 WO2020029160A1 PCT/CN2018/099560 CN2018099560W WO2020029160A1 WO 2020029160 A1 WO2020029160 A1 WO 2020029160A1 CN 2018099560 W CN2018099560 W CN 2018099560W WO 2020029160 A1 WO2020029160 A1 WO 2020029160A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0094—Definition of hand-off measurement parameters
Definitions
- Embodiments of the present application relate to the field of communications, and in particular, to a method for reporting a signal, a terminal device, and a network device.
- a terminal device can measure Layer1-Reference Signal Received Power (L1-RSRP) of multiple signals, and determine which beams are based on the measurement results.
- L1-RSRP Layer1-Reference Signal Received Power
- the transmission quality is better, or the transmission quality of the beams transmitting these signals is better, so the terminal device can report the information of these signals, such as the beam information or measurement results, to the network device.
- the measurement method based on L1-RSRP is too simple, and in some cases, the quality of the determined signal is not necessarily optimal. In this case, how to measure the signal to determine the reported signal is an urgent need to be resolved. problem.
- the embodiments of the present application provide a signal reporting method, a terminal device, and a network device, which can measure a reported amount other than L1-RSRP to determine a reported signal.
- a signal reporting method including: a terminal device determines a signal to be measured for signal measurement according to resource configuration information; the terminal device measures a first reported amount of the signal to be measured, Obtain a measurement result of the first reported amount of the signal to be measured, where the first reported amount includes other reported amounts except layer 1-reference signal received power L1-RSRP; and the terminal device according to the For a measurement result of the first reported quantity of the signal to be measured, a signal to be reported is determined from the signals to be measured.
- a signal reporting method which includes: a network device sends resource configuration information to a terminal device, where the resource configuration information is used by the terminal device to determine a signal to be measured for signal measurement, and The first reported amount of the measurement signal is measured to obtain a measurement result of the first reported amount of the signal to be measured, where the first reported amount includes other reported amounts other than the layer 1-reference signal received power L1-RSRP
- the network device receives a report result sent by the terminal device, and the report result includes a signal determined by the terminal device in the signal to be measured according to a measurement result of the first reported amount of the signal to be measured Information.
- a terminal device is provided to execute the foregoing first aspect or the method in any possible implementation manner of the first aspect.
- the terminal device includes a unit for performing the foregoing first aspect or the method in any possible implementation manner of the first aspect.
- a network device for performing the foregoing second aspect or the method in any possible implementation manner of the second aspect.
- the terminal device includes a unit for performing the foregoing second aspect or the method in any possible implementation manner of the second aspect.
- a terminal device in a fifth aspect, includes: a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory, and execute the method in the above-mentioned first aspect or its implementations.
- a network device includes: a processor and a memory.
- the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or the implementations thereof.
- a chip is provided for implementing any one of the first to second aspects or a method in each implementation thereof.
- the chip includes a processor for invoking and running a computer program from a memory, so that a device installed with the chip executes any one of the first aspect to the second aspect described above or implementations thereof. method.
- a computer-readable storage medium for storing a computer program that causes a computer to execute the method in any one of the first to second aspects described above or in its implementations.
- a computer program product including computer program instructions that cause a computer to execute the method in any one of the first to second aspects described above or in various implementations thereof.
- a computer program that, when run on a computer, causes the computer to execute the method in any one of the first to second aspects described above or in its implementations.
- the network device can configure the first reported amount for the terminal device, and the first reported amount is other than L1-RSRP, so that the terminal device can measure the first reported amount of the measurement signal.
- Signal selection based on the measurement result of the first reported quantity is helpful to improve the flexibility of signal measurement, and signal selection is based on the measurement results of other reported quantities except L1-RSRP. In some scenarios, it is helpful to select more quality Better and more reliable signals, which can improve system performance.
- FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a signal reporting method according to an embodiment of the present application.
- FIG. 3 is a schematic diagram of a signal reporting method according to another embodiment of the present application.
- FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present application.
- FIG. 6 is a schematic block diagram of a communication device according to an embodiment of the present application.
- FIG. 7 is a schematic block diagram of a chip according to an embodiment of the present application.
- FIG. 8 is a schematic block diagram of a communication system according to an embodiment of the present application.
- GSM Global System for Mobile
- 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
- UMTS Universal Mobile Telecommunication System
- WiMAX Worldwide Interoperability for Microwave Access
- the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or a communication terminal or a terminal).
- 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 110 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
- the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
- PLMN public land mobile networks
- the communication system 100 further includes at least one terminal device 120 located within a coverage area of the network device 110.
- terminal equipment used herein includes, but is not limited to, connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection ; And / or another data connection / network; and / or via a wireless interface, such as for cellular networks, Wireless Local Area Networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or Internet of Things (IoT) devices.
- PSTN Public Switched Telephone Networks
- DSL Digital Subscriber Line
- WLAN Wireless Local Area Networks
- DVB-H Digital Video Broadband
- satellite networks satellite networks
- AM- FM broadcast transmitter AM- FM broadcast transmitter
- IoT Internet of Things
- a terminal device configured to communicate through a wireless interface may be referred to as a “wireless communication terminal”, a “wireless terminal”, or a “mobile terminal”.
- mobile terminals include, but are not limited to, satellite or cellular phones; personal communications systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network access, web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device.
- PCS personal communications systems
- GPS Global Positioning System
- a terminal device can refer to an access terminal, user equipment (User Equipment), 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.
- terminal devices 120 may perform terminal direct device (D2D) communication.
- D2D terminal direct device
- the 5G system or the 5G network may also be referred to as a New Radio (NR) system or an NR network.
- NR New Radio
- FIG. 1 exemplarily shows one network device and two terminal devices.
- the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
- the 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 also 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 embodiments of the present application.
- FIG. 2 to FIG. 3 show the main steps or operations of the signal reporting method according to the embodiment of the present application.
- the steps or operations are just examples, and the embodiments of the present application may also perform other operations or variations of various operations of FIGS. 2 to 3.
- each step in the method embodiment of the present application may also be performed in a different order described in the method embodiment, and it may not be necessary to perform all operations in the method embodiment.
- FIG. 2 is a schematic flowchart of a signal reporting method according to an embodiment of the present application. As shown in FIG. 2, the method 200 includes the following content:
- the terminal device determines a signal to be measured for signal measurement according to the resource configuration information
- the terminal device measures a first reported amount of the signal to be measured, and obtains a measurement result of the first reported amount of the signal to be measured.
- the first reported amount includes a stratum 1- Reference signal received power other than L1-RSRP reported amount;
- the terminal device determines a signal to be reported from the signals to be measured according to a measurement result of the first reported amount of the signal to be measured.
- the signal to be measured may include a channel state information reference signal (CSI-RS), or may also include all of a synchronization signal block (Synchronization Signal Block, SSB).
- CSI-RS channel state information reference signal
- SSB Synchronization Signal Block
- some signals may include only Secondary Synchronization Signal (SSS), or may include SSS and Physical Channel Broadcast Channel (PBCH), or include SSS and Demodulation Reference Signal (Demodulation Reference Signal) , DMRS, etc., or may also include other downlink reference signals, which are not specifically limited in this embodiment of the present application.
- the first reported amount may include other reported amounts other than Layer 1 Reference Signal Received Power (L1-RSRP), for example, Layer 1 Signal and Interference Layer1-Signal to Interference plus Noise Ratio (L1-SINR), or Layer1-Reference Signal Receiving Quality (L1-RSRQ), or other information used to characterize signal quality
- L1-RSRP Layer 1 Reference Signal Received Power
- L1-SINR Layer 1 Signal and Interference Layer1-Signal to Interference plus Noise Ratio
- L1-RSRQ Layer1-Reference Signal Receiving Quality
- the signal strength indication Layer1-Received Signal Strength Indication, L1-RSSI
- L1-RSSI Layer1-Received Signal Strength Indication
- the network device may configure a physical layer reporting configuration (reporting setting) for the terminal device.
- the reporting configuration indicates that the reported amount is the first reported amount, and the reporting configuration is associated with at least one resource configuration information (resource setting).
- One resource configuration information is used to configure a signal to be measured for signal measurement, so that the terminal device can measure a first reported amount of the signal to be measured indicated by the at least one resource configuration information to obtain a first report of the signal to be measured.
- the measurement result of the quantity can further be determined according to the measurement result of the first reported quantity of the signal to be measured. For example, K signals with the best signal quality, where K is a positive integer. .
- the terminal device can measure other reported quantities other than L1-RSRP, and perform signal selection according to the measurement results of other reported quantities, thereby realizing the flexibility of signal measurement and improving system performance.
- the signal quality of the signal to be measured is similar.
- L1- Signal selection of RSRP measurement results may cause large errors. Therefore, signal selection based on other reported quantities other than L1-RSRP, such as L1-SINR or L1-RSRQ measurement results, is conducive to better quality. And more reliable signals, which can improve system performance.
- the S220 may include:
- the terminal device measures the signal to be measured to obtain information of a useful signal
- the terminal device determines a measurement result of L1-SINR or L1-RSRQ of the signal to be measured according to information of the useful signal, and information or total energy of interference and noise.
- the interference and noise information may be obtained by measuring the signal to be measured, or may also be obtained by measuring a specific resource location or a specific signal.
- the total energy may also be the signal to be measured It is obtained through measurement, or may be obtained through measurement on a specific resource location or a specific signal, which is not limited in the embodiment of the present application. That is, a signal for determining information of a useful signal and a signal for determining interference or noise or a signal of total energy may be the same signal, or may be different signals.
- the total energy here may include the signal and noise of the serving cell and the same-frequency cell.
- the terminal device may determine the measurement result of L1-SINR of the signal to be measured based on the information of the useful signal and the information of interference and noise, or determine the L1-RSRQ of the signal to be measured based on the information of the useful signal and the total energy. Measurement results.
- the information of the useful signal may be the strength, power, or energy of the useful signal.
- the information of the useful signal may be understood as L1-RSRP, and the L1-RSRP may be in a certain symbol.
- the L1-SINR may refer to a ratio of the strength of a received useful signal to the strength of a received interference signal (including noise and interference).
- L1-RSRQ represents the reception quality of the reference signal and can be defined as N * L1-RSRP / L1-RSSI, where N is the number of resource blocks (Resource Blocks, RBs) for the measurement bandwidth of the L1-RSSI.
- L1-RSSI is the total received power or total energy on all REs of a symbol within a measurement bandwidth, that is, the total energy can be L1-RSSI.
- measuring L1-SINR requires measuring the information of the wanted signal and information about interference and noise
- measuring L1-RSRQ requires measuring the information and the total energy of the wanted signal
- the first reported amount includes L1-SINR or L1-RSRQ
- the resource configuration information includes only the first resource configuration information, that is, the reported configuration is associated with only one resource configuration information, and the first resource configuration information indicates N A signal.
- the signal to be measured includes the N first signals
- the terminal device may measure each of the N first signals to determine a first signal corresponding to each signal.
- a reported measurement result that is, each first signal corresponds to a measurement result. Take one of the N first signals as an example to describe the process of signal measurement.
- S11 is performed, and the terminal device may measure a first signal indicated by the first resource configuration information, and obtain information of a useful signal corresponding to the first signal;
- the first reported amount is L1-SINR, perform S12 to obtain information about interference and noise corresponding to the first signal on a resource element RE carrying the first signal;
- the measurement result of L1-SINR corresponding to the first signal is determined according to the information of the useful signal corresponding to the first signal and the information of interference and noise corresponding to the first signal. For example, the strength of the useful signal can be determined. Divide the intensity of the interference and noise to obtain a measurement result of L1-SINR corresponding to the first signal.
- the measurement result of L1-RSRQ of the first signal is determined according to the information of the useful signal corresponding to the first signal and the total energy corresponding to the first signal. For example, the formula N * L1-RSRP / L1-RSSI To obtain a measurement result of L1-SINR corresponding to the first signal.
- the measurement results of L1-SINR or L1-RSRQ corresponding to each first signal can be obtained, so that the terminal device can According to the measurement results of L1-SINR or L1-RSRQ corresponding to the N first signals, K signals with optimal signal quality are determined and reported, for example, the measurement results of L1-SINR or L1-RSRQ of the K signals are reported. And the identification information of the K signals is reported to the network device.
- the measurement result of the L1-SINR may be a measurement value of the L1-SINR itself, or may be a difference value of the measurement value of the L1-SINR (for example, a difference value with respect to a specific measurement value, or a measurement value). Difference between them), or the quantized value of the measurement value of L1-SINR, etc., the embodiment of the present application does not limit the reporting form of the measurement result of L1-SINR, and the same is true for the measurement result of L1-RSRQ I won't go into details here.
- the identification information of the K signals may be index information of CSI-RS resources (CSI-RS resource index) and / or index information of SSB (SSB index).
- CSI-RS resource index CSI-RS resource index
- SSB index index information of SSB
- the bandwidth used to obtain the information of the useful signal corresponding to the first signal is the same as the RE and bandwidth used to obtain the information of the interference and noise corresponding to the first signal. That is, the bandwidth used by S11 and S12 is the same as that of RE.
- the sending port of the first signal may be one.
- simply performing S11 to S13 in sequence can obtain the L1-SINR or L1-RSRQ corresponding to each first signal. Measurement results.
- the measurement results of L1-SINR or L1-RSRQ corresponding to the first signal may specifically be as follows: Determine to determine the measurement result of L1-SINR corresponding to the first signal as an example.
- the measurement result of L1-RSRQ of the first signal may be determined in a similar manner, and details are not described herein.
- Method 1 For each port, perform the above-mentioned S11 to S13 in order to determine the L1-SINR measurement result of each port, and then determine the first signal according to the L1-SINR measurement result corresponding to each port. Corresponding L1-SINR measurement results.
- the specific process is as follows: first determine the information of the useful signals corresponding to each port, and the information of the interference and noise corresponding to each port; then according to the information of the useful signals corresponding to each port, and each port The corresponding interference and noise or total energy information determines the measurement result of L1-SINR corresponding to each port.
- the measurement result of L1-SINR corresponding to the first signal is determined.
- the measurement result of L1-SINR corresponding to each port can be linearly superimposed to obtain the first
- the measurement result of L1-SINR corresponding to a signal, or the average value, maximum value, or minimum value of the measurement result of L1-SINR corresponding to each port may be determined as the L1-SINR corresponding to the first signal. Measurement results.
- S11 to S13 are performed in order to determine the L1-SINR measurement result of each port, and then the average, maximum, or minimum value of the L1-SINR measurement result corresponding to each port can be determined. It is determined as a measurement result of L1-SINR corresponding to the first signal.
- Method 2 Determine the information of the useful signal corresponding to the first signal according to the information of the useful signal corresponding to each of the multiple ports, and determine the first signal according to the information of the interference and noise corresponding to each port.
- Information of interference and noise corresponding to a signal, and then a measurement result of L1-SINR corresponding to the first signal is determined according to information of a useful signal corresponding to the first signal and information of interference and noise corresponding to the first signal.
- an average value, a maximum value, or a minimum value of the useful signal information of each of the multiple ports may be determined as the information of the useful signal corresponding to the first signal;
- an average value, a maximum value, or a minimum value of the interference and noise information of each of the multiple ports may be determined as the interference and noise information corresponding to the first signal
- the measurement result of L1-SINR corresponding to the first signal is determined according to the information of the useful signal corresponding to the first signal and the information of the interference and noise corresponding to the first signal.
- Embodiment 2 The first reported amount includes L1-SINR or L1-RSRQ, the resource configuration information includes first resource configuration information and second resource configuration information, and the first resource configuration information is used to indicate N first Signal, the signal to be measured includes the N first signals, where N is a positive integer, and the second resource configuration information is used to configure a resource position or a second signal for performing interference and noise measurement or total energy measurement. Taking the measurement of one of the N first signals as an example to explain the process of signal measurement.
- S21 is performed first, and the terminal device may measure the first signal indicated by the first resource configuration information to obtain information of a corresponding useful signal.
- the specific process is similar to S11 in the first embodiment. , Not to repeat them;
- the first reported amount is L1-SINR
- execute S22 and obtain the interference and noise information corresponding to the first signal according to the resource location or the second signal indicated by the second resource configuration information;
- the measurement result of L1-SINR corresponding to the first signal is determined according to the information of the useful signal corresponding to the first signal and the information of the corresponding interference and noise. For example, the strength of the useful signal and the interference and noise can be determined. The intensity of the noise is divided to obtain a measurement result of L1-SINR corresponding to the first signal. Or, the measurement result of L1-RSRQ of the first signal is determined according to the information of the useful signal corresponding to the first signal and the corresponding total energy. For example, the first signal can be obtained according to the formula N * L1-RSRP / L1-RSSI. Measurement result of L1-SINR corresponding to one signal.
- the measurement results of L1-SINR or L1-RSRQ corresponding to each first signal can be obtained, so that According to the measurement results of L1-SINR or L1-RSRQ corresponding to the N first signals, K signals with optimal signal quality are determined and reported, for example, the measurement results of L1-SINR or L1-RSRQ of the K signals are reported. And the identification information of the K signals is reported to the network device.
- the resource location for interference and noise measurement indicated by the second resource configuration information includes a symbol position and / or a subcarrier position, that is, the second resource configuration information may be configured for interference And noise measurements, or time domain locations, frequency domain locations, and signals for total energy measurements.
- the bandwidth used to obtain the information of the useful signal corresponding to the first signal and the RE and bandwidth used to obtain the information of the corresponding interference and noise are the same. That is, the bandwidth used by S21 and S22 is the same as that of RE.
- the sending port of the first signal may be one.
- simply performing S21 to S23 in sequence can obtain the L1-SINR or L1-RSRQ corresponding to each first signal. Measurement results.
- the second signal used for interference and noise or total energy measurement may be one port, or may be multiple ports.
- the ports of the first signal and the second signal may have a one-to-one correspondence, or may have a many-to-one correspondence, which is not limited in the embodiment of the present application. It is assumed that the first signal has a plurality of first transmitting ports, and the second signal has at least one second transmitting port.
- the terminal device may first calculate the measurement result of L1-SINR or L1-RSRQ of each port separately, and then determine that the first signal corresponds to the measurement result of L1-SINR or L1-RSRQ of each port Measurement results of L1-SINR or L1-RSRQ.
- the measured signal information of multiple ports can also be directly used in S21 and S22 or S22 'to determine the measurement result of L1-SINR corresponding to the first signal as an example.
- the specific process is as follows: determining the useful signal information of each first transmitting port, and the interference and noise information of the corresponding second transmitting port; and then according to the useful signal information of each first transmitting port, and the corresponding The interference and noise or total energy information of the second sending port determines the measurement result of L1-SINR of each first sending port.
- the measurement result of L1-SINR corresponding to the first signal is determined.
- the measurement result of L1-SINR of each first sending port can be linearly superimposed to obtain A measurement result of L1-SINR corresponding to the first signal, or an average value, a maximum value, or a minimum value of the measurement result of L1-SINR of each first sending port may be determined as a value corresponding to the first signal. L1-SINR measurement results.
- Manner 2 determining the useful signal information of the first signal according to the useful signal information of each of the first transmitting ports, and according to the interference and noise of each second transmitting port Determine the interference and noise information corresponding to the first signal, and then determine the L1-SINR measurement result corresponding to the first signal according to the useful signal information and corresponding interference and noise information of the first signal.
- an average value, a maximum value, or a minimum value of the useful signal information of each of the plurality of first sending ports may be determined as the useful signal information of the first signal
- an average value, a maximum value, or a minimum value of the interference and noise information of each of the at least one second transmission port may be determined as the corresponding interference and noise information
- a measurement result of L1-SINR corresponding to the first signal is determined according to information of a useful signal of the first signal and information of corresponding interference and noise.
- the signal to be measured may include only CSI-RS or only SSB, or may also include both CSI-RS and signals in SSB.
- the CSI-RS And the signals in the SSB may have a one-to-one relationship, and satisfy a Quasi-co-located (QCL) relationship; or, the CSI-RS and the SSB may not satisfy a QCL relationship, for example,
- the CSI-RS and SSB can come from different beams. This is because the L1-SINR of different reference signals can be directly compared with the L1-SINR and L1-RSRP to determine the quality of the signal.
- the method 200 further includes:
- the terminal device reports a signal to be reported to the network device according to one of the following modes:
- PUSCH physical uplink shared channel
- PUCCH physical uplink control channel
- the method 200 further includes:
- the terminal device receives first configuration information of a network device, and is configured to configure whether the terminal device supports signal reporting based on a beam group (that is, groupBasedBeamReporting).
- the method 200 further includes:
- the terminal device receives the second configuration information of the network device, and is configured to configure the number K of reported signals (ie, nrofReportedRS).
- the method 200 further includes:
- the terminal device receives the third configuration information of the network device, and is configured to configure the terminal device to perform a broadband report or a subband report.
- the signal reporting method according to the embodiment of the present application is described in detail above with reference to FIG. 2 from the perspective of a terminal device, and the method of signal reporting according to another embodiment of the application is described in detail with reference to FIG. It should be understood that the description on the network device side and the description on the terminal device side correspond to each other. Similar descriptions can be referred to above. To avoid repetition, details are not repeated here.
- FIG. 3 is a schematic flowchart of a signal reporting method 300 according to another embodiment of the present application.
- the method 300 may be executed by a network device in the communication system shown in FIG. 1. As shown in FIG. 3, the method 300 includes As follows:
- the network device sends resource configuration information to the terminal device, where the resource configuration information is used by the terminal device to determine a signal to be measured for signal measurement, so as to measure a first reported amount of the signal to be measured, to obtain the A measurement result of a first reported amount of a signal to be measured, where the first reported amount includes other reported amounts other than a layer 1-reference signal received power L1-RSRP;
- a report result sent by the terminal device where the report result includes a signal determined by the terminal device in the signal to be measured according to a measurement result of the first reported amount of the signal to be measured information.
- the reported amount other than the layer 1-reference signal received power L1-RSRP is the layer 1-signal to interference plus noise ratio L1-SINR or the layer 1-reference signal received quality L1 -RSRQ.
- the first reported amount further includes information related to a reference signal resource identifier.
- the information related to the reference signal resource identifier includes index information of channel state information reference signal CSI-RS resources and / or index information of a synchronization signal block SSB.
- the resource configuration information includes only first resource configuration information, and the first resource configuration information is used for channel measurement of L1-RSRP, L1-SINR, or L1-RSRQ.
- the resource configuration information includes first resource configuration information and second resource configuration information, wherein a signal indicated by the first resource configuration information is used for channel measurement to determine usefulness.
- Signal information, and the second resource configuration information is used to configure a resource position or signal for performing interference and noise measurement or total energy measurement.
- the resource configuration information may further include more resource configuration information, such as three or more, and the first resource configuration information in the resource configuration information is used to measure a useful signal.
- Information other than the first resource configuration information, is used for interference and noise measurement, or total energy measurement.
- the terminal device may be configured according to the second resource configuration.
- the information and the third resource configuration information perform interference and noise measurement or total energy measurement.
- the signal to be measured is a part or all of signals in a channel state information reference signal CSI-RS and / or a synchronization signal block SSB.
- the signals to be measured include signals in the CSI-RS and the SSB
- the CSI-RS and the signals in the SSB correspond one-to-one to satisfy a quasi-co-location QCL relationship.
- the signals include signals in a CSI-RS and an SSB
- the CSI-RS and the SSB do not satisfy a QCL relationship.
- the method 300 further includes: the network device sends first configuration information to the terminal device to configure whether the terminal device supports signal reporting based on a beam group.
- the method 300 further includes:
- the network device sends second configuration information to the terminal device, which is used to configure the number of reported signals.
- the method 300 further includes: the network device sends third configuration information to the terminal device, which is used to configure the terminal device for broadband reporting or subband reporting.
- FIG. 4 shows a schematic block diagram of a terminal device 400 according to an embodiment of the present application.
- the terminal device 400 includes:
- a determining module 410 configured to determine a signal to be measured for signal measurement according to the resource configuration information
- a measurement module 420 is configured to measure a first reported amount of the signal to be measured to obtain a measurement result of the first reported amount of the signal to be measured, where the first reported amount includes a stratum 1- Reference signal received power other than L1-RSRP reported amount;
- the determining module 410 is further configured to determine a signal to be reported among the signals to be measured according to a measurement result of the first reported amount of the signal to be measured.
- the reported amount other than the layer 1-reference signal received power L1-RSRP is the layer 1 signal to interference plus noise ratio L1-SINR or the layer 1 reference signal received quality L1-RSRQ .
- the first reported amount further includes information related to a reference signal resource identifier.
- the information related to the reference signal resource identifier includes index information of channel state information reference signal CSI-RS resources and / or index information of a synchronization signal block SSB.
- the measurement module 420 is specifically configured to: measure the signal to be measured to obtain information of a useful signal; obtain information or total energy of corresponding interference and noise;
- the determining module 410 is further configured to determine a measurement result of L1-SINR or L1-RSRQ of the signal to be measured according to the information of the useful signal, and the information of the interference and noise or the total energy.
- the resource configuration information includes only first resource configuration information
- the first resource configuration information is used to indicate N first signals
- the signal to be measured includes the N first signals A signal, wherein N is a positive integer
- the measurement module 420 is further configured to measure a first signal indicated by the first resource configuration information, and obtain information about a useful signal corresponding to the first signal .
- the measurement module 420 is further configured to:
- the first reported amount includes L1-SINR, obtain information on interference and noise corresponding to the first signal on a resource element RE carrying the first signal; or if the first reported amount includes L1-SINR
- the RSRQ obtains the total energy corresponding to the first signal based on a part or all of the symbols carrying the first signal.
- the determining module 410 is specifically configured to:
- a measurement result of L1-RSRQ corresponding to the first signal is determined according to information of a useful signal corresponding to the first signal and the total energy corresponding to the first signal.
- the determining module 410 is specifically configured to determine information about a useful signal corresponding to each of the multiple ports, and the Information about interference and noise corresponding to each port; determining L1 corresponding to each port according to information about useful signals corresponding to each port and information about interference and noise or total energy corresponding to each port -SINR or L1-RSRQ measurement results;
- An average value, a maximum value, or a minimum value of a measurement result of L1-SINR or L1-RSRQ corresponding to each port is determined as a measurement result of L1-SINR or L1-RSRQ corresponding to the first signal.
- the determining module 410 is specifically configured to determine information of a useful signal corresponding to each of the multiple ports, and An average value, a maximum value, or a minimum value of the useful signal information corresponding to each of the multiple ports is determined as the useful signal information corresponding to the first signal; the interference and noise or Information of total energy, determining information of interference and noise corresponding to each of the multiple ports or an average value, maximum value, or minimum value of total energy as the interference and noise corresponding to the first signal Information or total energy;
- a measurement result of L1-SINR or L1-RSRQ corresponding to the first signal is determined according to information of a useful signal corresponding to the first signal, and information or total energy of interference and noise corresponding to the first signal.
- the bandwidth used to obtain the information of the useful signal corresponding to the first signal is the same as the RE and bandwidth used to obtain the information of the interference and noise corresponding to the first signal.
- the total energy corresponding to the first signal includes the energy of the signal and noise of the serving cell, the same-frequency cell.
- the one resource configuration information is used for channel measurement of L1-RSRP, L1-SINR, or L1-RSRQ.
- the resource configuration information includes first resource configuration information and second resource configuration information
- the first resource configuration information is used to indicate N first signals
- the signals to be measured include The N first signals, where N is a positive integer
- the second resource configuration information is used to configure a resource position or a second signal for performing interference and noise measurement or total energy measurement.
- the measurement module 420 is further configured to measure a first signal indicated by the first resource configuration information, and obtain information about a useful signal corresponding to the first signal.
- the measurement module 420 is further configured to: if the first reported amount includes L1-SINR, obtain according to the resource location or the second signal indicated by the second resource configuration information Corresponding interference and noise information; or if the first reported amount includes L1-RSRQ, obtain the corresponding total energy according to the resource location or the second signal indicated by the second resource configuration information.
- the bandwidth used to obtain the useful signal corresponding to the first signal and the RE and bandwidth used to obtain the interference and noise information are the same.
- the total energy includes energy of signals and noise of a serving cell and a co-frequency cell.
- the determining module 410 is further configured to:
- the resource location for interference and noise measurement includes a symbol location and / or a subcarrier location for interference and noise measurement.
- the resource configuration information further includes third resource configuration information, and the third resource configuration information is used to configure a resource location or a third signal for performing interference and noise measurement.
- the sending port of the first signal is multiple first sending ports
- the sending port of the second signal is at least one second sending port
- the determining module 410 is specifically configured to: :
- the sending port of the first signal is multiple first sending ports
- the sending port of the second signal is at least one second sending port
- the determining module 410 is specifically configured to: :
- a measurement result of L1-SINR or L1-RSRQ corresponding to the first signal is determined according to information of a useful signal corresponding to the first signal, and information or total energy of corresponding interference and noise.
- the signals to be measured include signals in the CSI-RS and the SSB
- the CSI-RS and the signals in the SSB correspond one-to-one to satisfy a quasi-co-location QCL relationship.
- the signals to be measured include signals in a CSI-RS and an SSB
- the CSI-RS and the SSB do not satisfy a QCL relationship.
- the terminal device further includes:
- the communication module is configured to report a signal to be reported to the network device in one of the following manners:
- the upper half of the physical uplink shared channel PUSCH is continuously feedback, and the upper half of the physical uplink control channel PUCCH is continuously feedback.
- the terminal device further includes: a communication module, configured to receive first configuration information of a network device, and configured to configure whether the terminal device supports signal reporting based on a beam group.
- a communication module configured to receive first configuration information of a network device, and configured to configure whether the terminal device supports signal reporting based on a beam group.
- the terminal device further includes: a communication module, configured to receive second configuration information of the network device, and configured to configure the number of reported signals.
- the terminal device further includes: a communication module, configured to receive third configuration information of the network device, and configured to configure the terminal device for broadband reporting or subband reporting.
- the terminal device 400 may correspond to (for example, be configured on or be itself) the terminal device described in the foregoing method 200, and each module or unit in the terminal device 400 is configured to execute the terminal in the foregoing method 200 Each action or process performed by the device is omitted here to avoid detailed description.
- FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present application.
- the network device 500 in FIG. 5 includes:
- the communication module 510 is configured to send resource configuration information to a terminal device, where the resource configuration information is used by the terminal device to determine a signal to be measured for signal measurement, so as to measure a first reported amount of the signal to be measured, to obtain A measurement result of a first reported amount of the signal to be measured, wherein the first reported amount includes other reported amounts other than the layer 1-reference signal received power L1-RSRP; and
- the report result includes information of a signal determined by the terminal device in the signal to be measured according to a measurement result of the first reported amount of the signal to be measured.
- the reported amount other than the layer 1-reference signal received power L1-RSRP is the layer 1-signal to interference plus noise ratio L1-SINR or the layer 1-reference signal received quality L1 -RSRQ.
- the first reported amount further includes information related to a reference signal resource identifier.
- the information related to the reference signal resource identifier includes index information of channel state information reference signal CSI-RS resources and / or index information of a synchronization signal block SSB.
- the resource configuration information includes only first resource configuration information, and the first resource configuration information is used for channel measurement of L1-RSRP, L1-SINR, or L1-RSRQ.
- the resource configuration information includes first resource configuration information and second resource configuration information, wherein a signal indicated by the first resource configuration information is used for channel measurement to determine usefulness.
- Signal information, and the second resource configuration information is used to configure a resource position or signal for performing interference and noise measurement or total energy measurement.
- the resource configuration information further includes third resource configuration information, and the third resource configuration information is used to configure a resource position or signal for performing interference and noise measurement or total energy measurement.
- the signal to be measured is a part or all of signals in a channel state information reference signal CSI-RS and / or a synchronization signal block SSB.
- the signals to be measured include signals in the CSI-RS and the SSB
- the CSI-RS and the signals in the SSB correspond one-to-one to satisfy a quasi-co-location QCL relationship.
- the signals include signals in a CSI-RS and an SSB
- the CSI-RS and the SSB do not satisfy a QCL relationship.
- the communication module 510 is further configured to send the first configuration information to the terminal device to configure whether the terminal device supports signal reporting based on a beam group.
- the communication module 510 is further configured to send second configuration information to the terminal device to configure the number of signals to be reported.
- the communication module 510 is further configured to send third configuration information to the terminal device, and is configured to configure the terminal device to perform a broadband report or a subband report.
- the network device 500 may correspond to (for example, be configured on or be itself) the network device described in the foregoing method 300, and each module or unit in the network device 500 is respectively configured to execute the network in the foregoing method 300.
- Each action or process performed by the device is omitted here to avoid detailed description.
- FIG. 6 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application.
- the communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
- the communication device 600 may further include a memory 620.
- the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
- the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
- the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 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 610 may control the transceiver 630 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 630 may include a transmitter and a receiver.
- the transceiver 630 may further include antennas, and the number of antennas may be one or more.
- the communication device 600 may specifically be the network device in the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method in the embodiment of the present application. For brevity, details are not described herein again. .
- the communication device 600 may specifically be a mobile terminal / terminal device according to the embodiment of the present application, and the communication device 600 may implement a corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application, for simplicity , Will not repeat them here.
- FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
- the chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 may call and run a computer program from a memory to implement the method in the embodiment of the present application.
- the chip 700 may further include a memory 720.
- the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
- the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
- the chip 700 may further include an input interface 730.
- the processor 710 may control the input interface 730 to communicate with other devices or chips. Specifically, the processor 710 may obtain information or data sent by the other devices or chips.
- the chip 700 may further include an output interface 740.
- the processor 710 may control the output interface 740 to communicate with other devices or chips. Specifically, the processor 710 may output information or data to the 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 can be applied to the mobile terminal / terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the application. No longer.
- 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.
- FIG. 8 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 8, the communication system 900 includes a terminal device 910 and a network device 920.
- the terminal device 910 may be used to implement the corresponding functions implemented by the terminal device in the foregoing method
- the network device 920 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
- the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
- each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
- the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA off-the-shelf programmable gate array
- Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
- a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
- the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
- the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
- the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
- the memory in the embodiment 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 a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
- the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
- RAM Static Random Access Memory
- DRAM Dynamic Random Access Memory
- Synchronous Dynamic Random Access Memory 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
- Synchronous DRAM Synchronous Dynamic Random Access Memory
- Enhanced SDRAM Enhanced SDRAM, ESDRAM
- synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
- Direct Rambus RAM Direct Rambus RAM
- the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), 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. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
- An embodiment of the present application further provides a computer-readable storage medium 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.
- An embodiment of the present application further provides a computer program product, 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.
- the embodiment of the present application also provides a computer program.
- 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.
- the computer program may be applied to a mobile terminal / terminal device in the embodiment of the present application.
- the computer program When the computer program is run on a computer, the computer executes each method in the embodiment of the application by the mobile terminal / terminal device. The corresponding processes are not repeated here for brevity.
- the disclosed systems, devices, and methods may be implemented in other ways.
- the device embodiments described above are only schematic.
- the division of the unit is only a logical function division.
- multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
- the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
- the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
- the computer software product is stored in a storage medium, including Several instructions are used to cause 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 aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .
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Abstract
一种信号上报的方法、终端设备和网络设备,能够配置终端设备对除L1-RSRP以外的上报量进行测量,有利于实现信号的灵活测量,同时还有利于提升信号选择的可靠性。该方法包括:终端设备根据资源配置信息,确定用于信号测量的待测量信号;所述终端设备对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;所述终端设备根据所述待测量信号的所述第一上报量的测量结果,在所述待测量信号中确定需要上报的信号。
Description
本申请实施例涉及通信领域,具体涉及一种信号上报的方法、终端设备和网络设备。
在5G的多波束(multi-beam)系统中,终端设备可以对多个信号的层1-参考信号接收功率(Layer1-Reference Signal Receiving Power,L1-RSRP)进行测量,基于测量结果确定哪些波束的传输质量较优,或者说,传输这些信号的波束的传输质量较好,从而终端设备可以将这些信号的信息,例如波束的信息或测量结果等上报给网络设备。
但是,基于L1-RSRP进行测量的方式过于单一,并且在一些情况下,确定的信号的质量不一定最优,此情况下,如何对信号进行测量以确定上报的信号是一项亟需解决的问题。
发明内容
本申请实施例提供一种信号上报的方法、终端设备和网络设备,能够实现对除L1-RSRP以外的上报量进行测量,以确定上报的信号。
第一方面,提供了一种信号上报的方法,包括:终端设备根据资源配置信息,确定用于信号测量的待测量信号;所述终端设备对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;所述终端设备根据所述待测量信号的所述第一上报量的测量结果,在所述待测量信号中确定需要上报的信号。
第二方面,提供了一种信号上报的方法,包括:网络设备向终端设备发送资源配置信息,所述资源配置信息用于所述终端设备确定进行信号测量的待测量信号,以对所述待测量信号的第一上报量进行测量,得到所述待测量信号的第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;所述网络设备接收所述终端设备发送的上报结果,所述上报结果包括所述终端设备根据所述待测量信号的所述第一上报量的测量结果在所述待测量信号中确定的信号的信息。
第三方面,提供了一种终端设备,用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地,该终端设备包括用于执行上述第一方面或第一方面的任一可能的实现方式中的方法的单元。
第四方面,提供了一种网络设备,用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地,该终端设备包括用于执行上述第二方面或第二方面的任一可能的实现方式中的方法的单元。
第五方面,提供了一种终端设备,该中终端包括:包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第一方面或其各实现方式中的方法。
第六方面,提供了一种网络设备,该中终端包括:包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第二方面或其各实现方式中的方法。
第七方面,提供了一种芯片,用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第八方面,提供了一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第九方面,提供了一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第十方面,提供了一种计算机程序,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二方面中的任一方面或其各实现方式中的方法。
基于上述技术方案,网络设备可以给终端设备配置第一上报量,该第一上报量为除L1-RSRP以外的其他上报量,从而该终端设备可以对待测量信号的该第一上报量进行测量,根据第一上报量的测量结果进行信号选择,有利于提升信号测量的灵活性,并且,基于除L1-RSRP以外的其他上报量的测量结果进行信号选择,在一些场景下,有利于选择质量更优且更可靠的信号,进而能够提升系统性 能。
图1是本申请实施例提供的一种通信系统架构的示意性图。
图2是本申请实施例提供的一种信号上报的方法的示意性性流程图。
图3是本申请另一实施例提供的一种信号上报的方法的示意性图。
图4是本申请实施例提供的一种终端设备的示意性框图。
图5是本申请实施例提供的一种网络设备的示意性框图。
图6是本申请实施例提供的一种通信设备的示意性框图
图7是本申请实施例提供的一种芯片的示意性框图。
图8是本申请实施例提供的一种通信系统的示意性框图。
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得的所有其他实施例,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)、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)通信系统或5G系统等。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)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110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移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G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。作为在此使用的“终端设备”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端设备的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、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、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地,终端设备120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
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,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
以下,结合图2至图3,说明根据本申请实施例的信号上报的方法,应理解,图2至图3示出了本申请实施例的信号上报的方法的主要的步骤或操作,但这些步骤或操作仅是示例,本申请实施例还可以执行其它操作或者图2至图3的各种操作的变形。此外,本申请方法实施例中的各个步骤也可以按照方法实施例中所描述的不同的顺序来执行,并且有可能并非要执行方法实施例中的全部操作。
图2为本申请实施例提供的一种信号上报的方法的示意性流程图。如图2所示,该方法200包括如下内容:
S210,终端设备根据资源配置信息,确定用于信号测量的待测量信号;
S220,所述终端设备对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;
S230,所述终端设备根据所述待测量信号的所述第一上报量的测量结果,在所述待测量信号中确定需要上报的信号。
可选地,在本申请实施例中,该待测量信号可以包括信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS),或者也可以包括同步信号块(Synchronization Signal Block,SSB)中全部或部分信号,例如,可以只包括辅同步信号(Secondary Synchronization Signal,SSS),或者也可以包括SSS和物理层广播信道(Physical Broadcast Channel,PBCH),或者包括SSS和解调参考信号(Demodulation Reference Signal,DMRS)等,或者也可以包括其他下行参考信号,本申请实施例对此不作具体限定。
可选地,在本申请实施例中,该第一上报量可以包括除层1参考信号接收功率(Layer1-Reference Signal Receiving Power,L1-RSRP)以外的其他上报量,例如,层1信号与干扰加噪声比(Layer1-Signal to Interference plus Noise Ratio,L1-SINR),或层1参考信号接收质量(Layer1-Reference Signal Receiving Quality,L1-RSRQ),或者也可以包括其他用于表征信号质量的信息,例如,层1接收的信号强度指示(Layer1-Received Signal Strength Indication,L1-RSSI)等,本申请实施例并不限于此。
具体而言,网络设备可以给终端设备配置物理层上报配置(reporting setting),该上报配置中指示上报量为该第一上报量,该上报配置关联至少一个资源配置信息(resource setting),该至少一个资源配置信息用于配置进行信号测量的待测量信号,从而,终端设备可以对该至少一个资源配置信息所指示的待测量信号的第一上报量进行测量,得到该待测量信号的第一上报量的测量结果,进一步可以根据该待测量信号的该第一上报量的测量结果,确定该待测量信号中需要上报的信号,例如,信号质量最优的K个信号,其中,K为正整数。
因此,本申请实施例的信号上报的方法,终端设备可以对除L1-RSRP以外的其他上报量进行测量,根据其他上报量的测量结果进行信号选择,实现了信号测量的灵活性,提升系统性能。
在一些场景下,若待测量信号的L1-RSRP的测量结果相差不大,或者说,基于该L1-RSRP的测量结果进行判断,该待测量信号的信号质量相近,此情况下,根据L1-RSRP的测量结果进行信号选择,带来的误差可能较大,因此,根据除L1-RSRP以外的其他上报量例如,L1-SINR或L1-RSRQ的测量结果进行信号选择,有利于选择质量更优且更可靠的信号,进而能够提升系统性能。
可选的,作为一个实施例,若该第一上报量包括L1-SINR或L1-RSRQ,该S220可以包括:
所述终端设备对所述待测量信号进行测量,获取有用信号的信息;
所述终端设备获取对应的干扰和噪声的信息或总能量;
所述终端设备根据所述有用信号的信息,以及干扰和噪声的信息或总能量,确定所述待测量信号的L1-SINR或L1-RSRQ的测量结果。
应理解,该干扰和噪声的信息可以是对该待待测量信号进行测量得到的,或者也可以是对特定资源位置或特定信号进行测量得到的,类似地,该总能量也可以是对待测量信号进行测量得到的,或者 也可以是对特定的资源位置或特定信号进行测量得到的,本申请实施例对此不作限定。即用于确定有用信号的信息的信号和用于确定干扰和噪声的信息或总能量的信号可以为同一信号,或者也可以是不同信号。这里的总能量可以包括服务小区(serving cell)和同频小区的信号和噪声等。
进一步地,终端设备可以根据有用信号的信息,结合干扰和噪声的信息,确定待测量信号的L1-SINR的测量结果,或者根据有用信号的信息,结合总能量,确定待测量信号的L1-RSRQ的测量结果。
应理解,该有用信号的信息可以为有用信号的强度、功率或能量等,在一些具体的实施例中,该有用信号的信息可以理解为L1-RSRP,该L1-RSRP可以是在某个符号内承载参考信号的所有资源元素(Resource Element,RE)上接收到的信号功率的平均值。该L1-SINR可以指接收到的有用信号的强度与接收到的干扰信号(包括噪声和干扰)的强度的比值。L1-RSRQ表示参考信号接收质量,可以被定义为N*L1-RSRP/L1-RSSI,其中N是该L1-RSSI的测量带宽的资源块(Resource Block,RB)的个数。L1-RSSI是一个测量带宽内一个符号的所有RE上的总接收功率或总能量,即该总能量可以为L1-RSSI。
由此可知,测量L1-SINR需要测量有用信号的信息以及干扰和噪声的信息,测量L1-RSRQ需要测量有用信号的信息和总能量。
以下,结合实施例1和实施例2,详细说明L1-SINR和L1-RSRQ的测量方法。
实施例1:该第一上报量包括L1-SINR或L1-RSRQ,该资源配置信息只包括第一资源配置信息,即上报配置只关联一个资源配置信息,该第一资源配置信息指示N个第一信号,在该实施例1中,该待测量信号包括该N个第一信号,该终端设备可以对该N个第一信号中的每个第一信号进行测量,确定每个信号对应的第一上报量的测量结果,即每个第一信号对应一个测量结果。以该N个第一信号中的一个第一信号为例说明信号测量的过程。
首先执行S11,所述终端设备可以对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息;
进一步地,若该第一上报量为L1-SINR,执行S12,在在承载所述第一信号的资源元素RE上,获取所述第一信号对应的干扰和噪声的信息;或
若该第一上报量为L1-RSRQ,执行S12’,基于承载所述第一信号的部分或全部符号,获取所述第一信号对应的总能量。
最后执行S13,根据该第一信号对应的有用信号的信息和该第一信号对应的干扰和噪声的信息,确定该第一信号对应的L1-SINR的测量结果,例如,可以将有用信号的强度和该干扰和噪声的强度相除,得到该第一信号对应的L1-SINR的测量结果。
或者,根据该第一信号对应的有用信号的信息和该第一信号对应的总能量,确定该第一信号的L1-RSRQ的测量结果,例如,可以根据公式N*L1-RSRP/L1-RSSI,得到该第一信号对应的L1-SINR的测量结果。
对该N个第一信号中的每个第一信号都执行S11~S13所述的过程,即可得到每个第一信号对应的L1-SINR或L1-RSRQ的测量结果,从而,终端设备可以根据该N个第一信号对应的L1-SINR或L1-RSRQ的测量结果,确定信号质量最优的K个信号进行上报,例如,将该K个信号的L1-SINR或L1-RSRQ的测量结果以及该K个信号的标识信息上报给网络设备。
应理解,这里,该L1-SINR的测量结果可以为L1-SINR的测量值本身,或者也可以为L1-SINR的测量值的差值(例如,相对于特定测量值的差值,或者测量值之间的差值等),或者L1-SINR的测量值的量化值等,本申请实施例对于该L1-SINR的测量结果的上报形式不做限定,对于该L1-RSRQ的测量结果亦是如此,这里不做赘述。
还应理解,该K个信号的标识信息可以为CSI-RS资源的索引信息(CSI-RS resource index)和/或SSB的索引信息(SSB index),例如,若该K个信号为CSI-RS,该K个信号的标识信息可以为CSI-RS resource index;或若该K个信号为SSB信号,该K个信号的标识信息可以为SSB index。
在本申请实施例中,获取所述第一信号对应的有用信号的信息所使用的带宽和获取所述第一信号对应的干扰和噪声的信息所使用的RE和带宽相同。即执行S11和S12所使用的带宽和RE相同。
可选地,在一些实施例中,该第一信号的发送端口可以为一个,此情况下,只需依次执行S11~S13即可得到每个第一信号对应的L1-SINR或L1-RSRQ的测量结果。
可选地,在另一些实施例中,该第一信号的发送端口可以为多个,此情况下,该第一信号对应的L1-SINR或L1-RSRQ的测量结果具体可以按照如下两种方式确定,以确定该第一信号对应的L1-SINR的测量结果为例,该第一信号的L1-RSRQ的测量结果可以按照类似方式确定,不作赘述。
方式1:对于每个端口而言,依次执行上述的S11~S13,确定每个端口的L1-SINR的测量结果, 然后根据每个端口对应的L1-SINR的测量结果,确定所述第一信号对应的L1-SINR的测量结果。
具体过程如下:首先确定每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声的信息;然后根据所述每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声或总能量的信息,确定所述每个端口对应的L1-SINR的测量结果。
最后,根据每个端口对应的L1-SINR的测量结果,确定该第一信号对应的L1-SINR的测量结果,例如,可以将该每个端口对应的L1-SINR的测量结果线性叠加得到该第一信号对应的L1-SINR的测量结果,或者可以将所述每个端口对应的L1-SINR的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR的测量结果。
即对于每个端口而言,依次执行S11~S13,确定每个端口的L1-SINR的测量结果,然后可以将每个端口对应的L1-SINR的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR的测量结果。
方式2:根据该多个端口中的每个端口对应的有用信号的信息,确定该第一信号对应的有用信号的信息,以及根据所述每个端口对应的干扰和噪声的信息,确定该第一信号对应的干扰和噪声的信息,然后根据第一信号对应的有用信号的信息和第一信号对应的干扰和噪声的信息,确定该第一信号对应的L1-SINR的测量结果。
具体地,在S11中,可以将多个端口中的每个端口的有用信号的信息的平均值、最大值或最小值,确定为该第一信号对应的有用信号的信息;
在S12中,可以将多个端口中的每个端口的干扰和噪声信息的平均值、最大值或最小值,确定为该第一信号对应的干扰和噪声的信息;
进一步地,在S13中,根据第一信号对应的有用信号的信息和第一信号对应的干扰和噪声的信息,确定该第一信号对应的L1-SINR的测量结果。
实施例2:该第一上报量包括L1-SINR或L1-RSRQ,所述资源配置信息包括第一资源配置信息和第二资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,所述N为正整数,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或第二信号。以对该N个第一信号中的一个第一信号进行测量为例说明信号测量的过程。
在该实施例2中,首先执行S21,所述终端设备可以对所述第一资源配置信息所指示的第一信号进行测量,获取对应的有用信号的信息,具体过程与实施例1的S11类似,不作赘述;
进一步地,若该第一上报量为L1-SINR,执行S22,根据该第二资源配置信息所指示的资源位置或第二信号,获取该第一信号对应的干扰和噪声的信息;或
若该第一上报量为L1-RSRQ,执行S22’,根据该第二资源配置信息所指示的资源位置或第二信号,获取对应的总能量。
最后执行S23,根据该第一信号对应的有用信号的信息和对应的干扰和噪声的信息,确定该第一信号对应的L1-SINR的测量结果,例如,可以将有用信号的强度和该干扰和噪声的强度相除,得到该第一信号对应的L1-SINR的测量结果。或者,根据该第一信号对应的有用信号的信息和对应的总能量,确定该第一信号的L1-RSRQ的测量结果,例如,可以根据公式N*L1-RSRP/L1-RSSI,得到该第一信号对应的L1-SINR的测量结果。
进一步地,对该N个第一信号中的每个第一信号都执行S21~S23所述的过程,即可得到每个第一信号对应的L1-SINR或L1-RSRQ的测量结果,从而可以根据该N个第一信号对应的L1-SINR或L1-RSRQ的测量结果,确定信号质量最优的K个信号进行上报,例如,将该K个信号的L1-SINR或L1-RSRQ的测量结果以及该K个信号的标识信息上报给网络设备。
应理解,这里,该L1-SINR或L1-RSRQ的测量结果的上报形式,以及该K个信号的标识信息的含义可以参考实施例1的相关描述,为了简洁,这里不再赘述。
可选的,在一些实施例中,该第二资源配置信息所指示的用于干扰和噪声测量的资源位置包括符号位置和/或子载波位置,即该第二资源配置信息可以配置用于干扰和噪声测量,或用于总能量测量的时域位置、频域位置和信号等。
与实施例1类似,获取所述第一信号对应的有用信号的信息所使用的带宽和获取对应的干扰和噪声的信息所使用的RE和带宽相同。即执行S21和S22所使用的带宽和RE相同。
可选地,在一些实施例中,该第一信号的发送端口可以为一个,此情况下,只需依次执行S21~S23即可得到每个第一信号对应的L1-SINR或L1-RSRQ的测量结果。
可选地,在另一些实施例中,该第一信号的发送端口可以为多个,用于干扰和噪声或总能量测量的第二信号可以是一个端口,或者也可以是多个端口,该第一信号和第二信号的端口可以是一一对应的关系,或者也可以是多对一的对应关系,本申请实施例对此不作限定。假设该第一信号有多个第一 发送端口,该第二信号具有至少一个第二发送端口。
与实施例1类似,终端设备可以先单独计算每个端口的L1-SINR或L1-RSRQ的测量结果,然后根据每个端口的L1-SINR或L1-RSRQ的测量结果,确定该第一信号对应的L1-SINR或L1-RSRQ的测量结果。或者也可以在S21和S22或S22’中直接使用多个端口的测量的信号的信息,以确定该第一信号对应的L1-SINR的测量结果为例进行说明。
对于方式1:确定每个端口的L1-SINR的测量结果,然后根据每个端口对应的L1-SINR的测量结果,确定所述第一信号对应的L1-SINR的测量结果。
具体过程如下:确定每个第一发送端口的有用信号的信息,以及对应的第二发送端口的干扰和噪声的信息;然后根据所述每个第一发送端口的有用信号的信息,以及对应的第二发送端口的干扰和噪声或总能量的信息,确定所述每个第一发送端口的L1-SINR的测量结果。
然后根据每个第一发送端口的L1-SINR的测量结果,确定该第一信号对应的L1-SINR的测量结果,例如,可以将每个第一发送端口的L1-SINR的测量结果线性叠加得到该第一信号对应的L1-SINR的测量结果,或者可以将所述每个第一发送端口的L1-SINR的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR的测量结果。
方式2:根据该多个第一发送端口中的每个第一发送端口的有用信号的信息,确定该第一信号的有用信号的信息,以及根据所述每个第二发送端口的干扰和噪声的信息,确定该第一信号对应的干扰和噪声的信息,然后根据第一信号的有用信号的信息和对应的干扰和噪声的信息,确定该第一信号对应的L1-SINR的测量结果。
具体地,在S21中,可以将多个第一发送端口中的每个第一发送端口的有用信号的信息的平均值、最大值或最小值,确定为该第一信号的有用信号的信息;
在S22中,可以将至少一个第二发送端口中的每个第二发送端口的干扰和噪声信息的平均值、最大值或最小值,确定为对应的干扰和噪声的信息;
进一步地,在S23中,根据第一信号的有用信号的信息和对应的干扰和噪声的信息,确定该第一信号对应的L1-SINR的测量结果。
可选地,在一些实施例中,该待测量信号可以只包括CSI-RS,或只包括SSB,或者也可以既包括CSI-RS又包括SSB中的信号,此情况下,所述CSI-RS和所述SSB中的信号可以是一一对应的关系,满足准共址(Quasi-co-located,QCL)关系;或者,所述CSI-RS和所述SSB也可以不满足QCL关系,例如,该CSI-RS和SSB可以来自不同的波束(beam),这是由于L1-SINR与L1-RSRP相比,不同的参考信号的L1-SINR可以直接进行比较,确定信号质量的优劣。
可选地,在一些实施例中,所述方法200还包括:
所述终端设备按照如下方式中的一项向所述网络设备上报需要上报的信号:
周期性地(periodic)、非周期性地(aperiodic),在物理上行共享信道(Physical Uplink Shared Channel,PUSCH)上半持续反馈地(semiPersistentOnPUSCH),在物理上行链路控制信道(Physical Uplink Control Channel,PUCCH)上半持续反馈地(semiPersistentOnPUCCH)。
可选的,在一些实施例中,所述方法200还包括:
所述终端设备接收网络设备的第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报(即groupBasedBeamReporting)。
可选的,在一些实施例中,所述方法200还包括:
所述终端设备接收网络设备的第二配置信息,用于配置上报的信号个数K(即,nrofReportedRS)。
可选地,在一些实施例中,所述方法200还包括:
所述终端设备接收网络设备的第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
上文结合图2,从终端设备的角度详细描述了根据本申请实施例的信号上报的方法,下文结合图3,从网络设备的角度详细描述根据本申请另一实施例的信号上报的方法。应理解,网络设备侧的描述与终端设备侧的描述相互对应,相似的描述可以参见上文,为避免重复,此处不再赘述。
图3是根据本申请另一实施例的信号上报的方法300的示意性流程图,该方法300可以由图1所示的通信系统中的网络设备执行,如图3所示,该方法300包括如下内容:
S310,网络设备向终端设备发送资源配置信息,所述资源配置信息用于所述终端设备确定进行信号测量的待测量信号,以对所述待测量信号的第一上报量进行测量,得到所述待测量信号的第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;
所述网络设备接收所述终端设备发送的上报结果,所述上报结果包括所述终端设备根据所述待测量信号的所述第一上报量的测量结果在所述待测量信号中确定的信号的信息。
可选地,在一些实施例中,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1-信 号与干扰加噪声比L1-SINR或层1-参考信号接收质量L1-RSRQ。
可选地,在一些实施例中,所述第一上报量还包括参考信号资源标识相关的信息。
可选地,在一些实施例中,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
可选地,在一些实施例中,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
可选地,在一些实施例中,所述资源配置信息包括第一资源配置信息和第二资源配置信息,其中,所述第一资源配置信息所指示的信号用于进行信道测量,以确定有用信号的信息,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
可选地,在一些实施例中,所述资源配置信息还可以包括更多个资源配置信息,如3个或更多个,该资源配置信息中的第一资源配置信息用于测量有用信号的信息,除第一资源配置信息以外的其他资源配置信息用于干扰和噪声测量,或总能量的测量等。
例如,若该资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号,则该终端设备可以根据第二资源配置信息和第三资源配置信息进行干扰和噪声测量或总能量的测量。
可选地,在一些实施例中,所述待测量信号为信道状态信息参考信号CSI-RS和/或同步信号块SSB中的部分或全部信号。
可选地,在一些实施例中,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
可选地,在一些实施例中,若所述信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
可选地,在一些实施例中,所述方法300还包括:所述网络设备向所述终端设备发送第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
可选地,在一些实施例中,所述方法300还包括:
所述网络设备向所述终端设备发送第二配置信息,用于配置上报的信号个数。
可选地,在一些实施例中,所述方法300还包括:所述网络设备向所述终端设备发送第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
上文结合图2至图3,详细描述了本申请的方法实施例,下文结合图4至图8,详细描述本申请的装置实施例,应理解,装置实施例与方法实施例相互对应,类似的描述可以参照方法实施例。
图4示出了根据本申请实施例的终端设备400的示意性框图。如图4所示,该终端设备400包括:
确定模块410,用于根据资源配置信息,确定用于信号测量的待测量信号;
测量模块420,用于对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;
所述确定模块410还用于:根据所述待测量信号的所述第一上报量的测量结果,在所述待测量信号中确定需要上报的信号。
可选地,在一些实施例中,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1信号与干扰加噪声比L1-SINR或层1参考信号接收质量L1-RSRQ。
可选地,在一些实施例中,,所述第一上报量还包括参考信号资源标识相关的信息。
可选地,在一些实施例中,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
可选地,在一些实施例中,所述测量模块420具体用于:对所述待测量信号进行测量,获取有用信号的信息;获取对应的干扰和噪声的信息或总能量;
所述确定模块410还用于:根据所述有用信号的信息,以及所述干扰和噪声的信息或所述总能量,确定所述待测量信号的L1-SINR或L1-RSRQ的测量结果。
可选地,在一些实施例中,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,其中,所述N为正整数,所述测量模块420还用于:对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息。
可选地,在一些实施例中,所述测量模块420还用于:
若所述第一上报量包括L1-SINR,在承载所述第一信号的资源元素RE上,获取所述第一信号对应的干扰和噪声的信息;或若所述第一上报量包括L1-RSRQ,基于承载所述第一信号的部分或全部 符号,获取所述第一信号对应的总能量。
可选地,在一些实施例中,所述确定模块410具体用于:
根据所述第一信号对应的有用信号的信息以及所述第一信号对应的所述干扰和噪声的信息,确定所述第一信号对应的L1-SINR的测量结果;或
根据所述第一信号对应的有用信号的信息以及所述第一信号对应的所述总能量,确定所述第一信号对应的L1-RSRQ的测量结果。
可选地,在一些实施例中,所述第一信号的发送端口为一个。
可选地,在一些实施例中,所述第一信号的发送端口为多个,所述确定模块410具体用于:确定多个端口中的每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声的信息;根据所述每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声或总能量的信息,确定所述每个端口对应的L1-SINR或L1-RSRQ的测量结果;
将所述每个端口对应的L1-SINR或L1-RSRQ的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
可选地,在一些实施例中,所述第一信号的发送端口为多个,所述确定模块410具体用于:确定多个端口中的每个端口对应的有用信号的信息,将所述多个端口中的每个端口对应的有用信号的信息中的平均值、最大值或最小值确定为所述第一信号对应的有用信号的信息;确定所述每个端口对应的干扰和噪声或总能量的信息,将所述多个端口中所述每个端口对应的干扰和噪声的信息或总能量中的平均值、最大值或最小值确定为所述第一信号对应的干扰和噪声的信息或总能量;
根据所述第一信号对应的有用信号的信息,以及所述第一信号对应的干扰和噪声的信息或总能量,确定所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
可选地,在一些实施例中,获取所述第一信号对应的有用信号的信息所使用的带宽和获取所述第一信号对应的干扰和噪声的信息所使用的RE和带宽相同。
可选地,在一些实施例中,所述第一信号对应的总能量包括服务小区、同频小区的信号和噪声的能量。
可选地,在一些实施例中,若所述终端设备上只配置了一个资源配置信息,所述一个资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
可选地,在一些实施例中,所述资源配置信息包括第一资源配置信息和第二资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,所述N为正整数,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或第二信号。
可选地,在一些实施例中,所述测量模块420还用于:对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息。
可选地,在一些实施例中,所述测量模块420还用于:若所述第一上报量包含L1-SINR,根据所述第二资源配置信息所指示的资源位置或第二信号,获取对应的干扰和噪声的信息;或若所述第一上报量包含L1-RSRQ,根据所述第二资源配置信息所指示的资源位置或第二信号,获取对应的总能量。
可选地,在一些实施例中,获取所述第一信号对应的有用信号所使用的带宽和获取所述干扰和噪声的信息所使用的RE和带宽相同。
可选地,所述总能量包括服务小区、同频小区的信号和噪声的能量。
可选地,在一些实施例中,所述确定模块410还用于:
根据所述第一信号对应的有用信号的信息以及所述干扰和噪声的信息,确定所述第一信号对应的L1-SINR的测量结果;或根据所述第一信号对应的有用信号的信息以及所述总能量,确定所述第一信号对应的L1-RSRQ的测量结果。
可选地,在一些实施例中,所述用于干扰和噪声测量的资源位置包括用于干扰和噪声测量的符号位置和/或子载波位置。
可选地,在一些实施例中,所述资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量的资源位置或第三信号。
可选地,在一些实施例中,所述第一信号和所述第二信号的发送端口为一个。
可选地,在一些实施例中,所述第一信号的发送端口为多个第一发送端口,所述第二信号的发送端口为至少一个第二发送端口,所述确定模块410具体用于:
确定多个第一发送端口中的每个第一发送端口对应的有用信号的信息,以及每个第二发送端口对应的干扰和噪声的信息或总能量;
根据所述每个第一发送端口的有用信号的信息,以及对应的第二发送端口的干扰和噪声的信息或总能量,确定所述每个第一发送端口的L1-SINR或L1-RSRQ的测量结果;
将所述每个第一发送端口对应的L1-SINR或L1-RSRQ的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
可选地,在一些实施例中,所述第一信号的发送端口为多个第一发送端口,所述第二信号的发送端口为至少一个第二发送端口,所述确定模块410具体用于:
确定多个第一发送端口中的每个第一发送端口的有用信号的信息,将所述多个第一发送端口中的每个第一发送端口的有用信号的信息中的平均值、最大值或最小值确定为所述第一信号对应的有用信号的信息;
确定所述每个第二发送端口的干扰和噪声的信息或总能量,将所述至少一个第二发送端口中所述每个第二发送端口的干扰和噪声的信息或总能量中的平均值、最大值或最小值确定为对应的干扰和噪声的信息或总能量;
根据所述第一信号对应的有用信号的信息,以及对应的干扰和噪声的信息或总能量,确定所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
可选地,在一些实施例中,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
可选地,在一些实施例中,若所述待测量信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
可选地,在一些实施例中,所述终端设备还包括:
通信模块,用于按照如下方式中的一种向所述网络设备上报需要上报的信号:
周期性地、非周期性地,在物理上行共享信道PUSCH上半持续反馈地,在物理上行控制信道PUCCH上半持续反馈地。
可选地,在一些实施例中,所述终端设备还包括:通信模块,用于接收网络设备的第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
可选地,在一些实施例中,所述终端设备还包括:通信模块,用于接收网络设备的第二配置信息,用于配置上报的信号个数。
可选地,在一些实施例中,所述终端设备还包括:通信模块,用于接收网络设备的第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
具体地,该终端设备400可以对应(例如,可以配置于或本身即为)上述方法200中描述的终端设备,并且,该终端设备400中的各模块或单元分别用于执行上述方法200中终端设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
图5是根据本申请实施例的网络设备的示意性框图。图5的网络设备500包括:
通信模块510,用于向终端设备发送资源配置信息,所述资源配置信息用于所述终端设备确定进行信号测量的待测量信号,以对所述待测量信号的第一上报量进行测量,得到所述待测量信号的第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;以及
接收所述终端设备发送的上报结果,所述上报结果包括所述终端设备根据所述待测量信号的所述第一上报量的测量结果在所述待测量信号中确定的信号的信息。
可选地,在一些实施例中,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1-信号与干扰加噪声比L1-SINR或层1-参考信号接收质量L1-RSRQ。
可选地,在一些实施例中,所述第一上报量还包括参考信号资源标识相关的信息。
可选地,在一些实施例中,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
可选地,在一些实施例中,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
可选地,在一些实施例中,所述资源配置信息包括第一资源配置信息和第二资源配置信息,其中,所述第一资源配置信息所指示的信号用于进行信道测量,以确定有用信号的信息,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
可选地,在一些实施例中,所述资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
可选地,在一些实施例中,所述待测量信号为信道状态信息参考信号CSI-RS和/或同步信号块SSB中的部分或全部信号。
可选地,在一些实施例中,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
可选地,在一些实施例中,若所述信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
可选地,在一些实施例中,所述通信模块510,还用于向所述终端设备发送第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
可选地,在一些实施例中,所述通信模块510,还用于向所述终端设备发送第二配置信息,用于配置上报的信号个数。
可选的,在一些实施例中,所述通信模块510,还用于向所述终端设备发送第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
具体地,该网络设备500可以对应(例如,可以配置于或本身即为)上述方法300中描述的网络设备,并且,该网络设备500中的各模块或单元分别用于执行上述方法300中网络设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
图6是本申请实施例提供的一种通信设备600示意性结构图。图6所示的通信设备600包括处理器610,处理器610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6所示,通信设备600还可以包括存储器620。其中,处理器610可以从存储器620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620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。
可选地,如图6所示,通信设备600还可以包括收发器630,处理器610可以控制该收发器630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630可以包括发射机和接收机。收发器630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600具体可为本申请实施例的网络设备,并且该通信设备600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,该通信设备600具体可为本申请实施例的移动终端/终端设备,并且该通信设备600可以实现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。
图7是本申请实施例的芯片的示意性结构图。图7所示的芯片700包括处理器710,处理器710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7所示,芯片700还可以包括存储器720。其中,处理器710可以从存储器720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720可以是独立于处理器710的一个单独的器件,也可以集成在处理器710中。
可选地,该芯片700还可以包括输入接口730。其中,处理器710可以控制该输入接口730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700还可以包括输出接口740。其中,处理器710可以控制该输出接口740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移动终端/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。
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。
图8是本申请实施例提供的一种通信系统900的示意性框图。如图8所示,该通信系统900包括终端设备910和网络设备920。
其中,该终端设备910可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述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或者软件形式的指令完成。上述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、分立门或者晶体管逻辑器件、分立硬件组件。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。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。结合本申请实施例所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。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。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的步骤。
可以理解,本申请实施例中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。通过示例性但不是限制性说明,许多形式的RAM可用,例如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(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
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。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例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。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,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。
本领域普通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的范围。
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。
在本申请所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仅仅是示意性的,例如,所述单元的划分,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,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所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。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,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来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能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)执行本申请各个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(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请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,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。
Claims (99)
- 一种信号上报的方法,其特征在于,包括:终端设备根据资源配置信息,确定用于信号测量的待测量信号;所述终端设备对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;所述终端设备根据所述待测量信号的所述第一上报量的测量结果,在所述待测量信号中确定需要上报的信号。
- 根据权利要求1所述的方法,其特征在于,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1信号与干扰加噪声比L1-SINR或层1参考信号接收质量L1-RSRQ。
- 根据权利要求2所述的方法,其特征在于,所述第一上报量还包括参考信号资源标识相关的信息。
- 根据权利要求3所述的方法,其特征在于,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
- 根据权利要求1至4中任一项所述的方法,其特征在于,所述终端设备对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,包括:所述终端设备对所述待测量信号进行测量,获取有用信号的信息;所述终端设备获取对应的干扰和噪声的信息或总能量;所述终端设备根据所述有用信号的信息,以及所述干扰和噪声的信息或所述总能量,确定所述待测量信号的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求5所述的方法,其特征在于,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,其中,所述N为正整数,所述终端设备对所述待测量信号进行测量,获取有用信号的信息,包括:所述终端设备对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息。
- 根据权利要求6所述的方法,其特征在于,所述终端设备获取对应的干扰和噪声的信息或总能量,包括:若所述第一上报量包括L1-SINR,所述终端设备在承载所述第一信号的资源元素RE上,获取所述第一信号对应的干扰和噪声的信息;或若所述第一上报量包括L1-RSRQ,所述终端设备基于承载所述第一信号的部分或全部符号,获取所述第一信号对应的总能量。
- 根据权利要求7所述的方法,其特征在于,所述终端设备根据所述有用信号的信息,以及所述干扰和噪声的信息或所述总能量,确定所述待测量信号的L1-SINR或L1-RSRQ的测量结果,包括:所述终端设备根据所述第一信号对应的有用信号的信息以及所述第一信号对应的所述干扰和噪声的信息,确定所述第一信号对应的L1-SINR的测量结果;或所述终端设备根据所述第一信号对应的有用信号的信息以及所述第一信号对应的所述总能量,确定所述第一信号对应的L1-RSRQ的测量结果。
- 根据权利要求6至8中任一项所述的方法,其特征在于,所述第一信号的发送端口为一个。
- 根据权利要求6至8中任一项所述的方法,其特征在于,所述第一信号的发送端口为多个,所述第一信号对应的L1-SINR或L1-RSRQ的测量结果按照如下方式确定:确定多个端口中的每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声的信息;根据所述每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声或总能量的信息,确定所述每个端口对应的L1-SINR或L1-RSRQ的测量结果;将所述每个端口对应的L1-SINR或L1-RSRQ的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求6至8中任一项所述的方法,其特征在于,所述第一信号的发送端口为多个,所述第一信号对应的L1-SINR的测量结果按照如下方式确定:确定多个端口中的每个端口对应的有用信号的信息,将所述多个端口中的每个端口对应的有用信号的信息中的平均值、最大值或最小值确定为所述第一信号对应的有用信号的信息;确定所述每个端口对应的干扰和噪声或总能量的信息,将所述多个端口中所述每个端口对应的干扰和噪声的信息或总能量中的平均值、最大值或最小值确定为所述第一信号对应的干扰和噪声的信息或总能量;根据所述第一信号对应的有用信号的信息,以及所述第一信号对应的干扰和噪声的信息或总能量,确定所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求6至11中任一项所述的方法,其特征在于,获取所述第一信号对应的有用信号的信息所使用的带宽和获取所述第一信号对应的干扰和噪声的信息所使用的RE和带宽相同。
- 根据权利要求6至11中任一项所述的方法,其特征在于,所述第一信号对应的总能量包括服务小区、同频小区的信号和噪声的能量。
- 根据权利要求5至13中任一项所述的方法,其特征在于,若所述终端设备上只配置了一个资源配置信息,所述一个资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
- 根据权利要求1至4中任一项所述的方法,其特征在于,所述资源配置信息包括第一资源配置信息和第二资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,所述N为正整数,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或第二信号。
- 根据权利要求15所述的方法,其特征在于,所述终端设备对所述待测量信号进行测量,获取有用信号的信息,包括:所述终端设备对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息。
- 根据权利要求16所述的方法,其特征在于,所述终端设备获取对应的干扰和噪声的信息或总能量,包括:若所述第一上报量包含L1-SINR,所述终端设备根据所述第二资源配置信息所指示的资源位置或第二信号,获取对应的干扰和噪声的信息;或若所述第一上报量包含L1-RSRQ,所述终端设备根据所述第二资源配置信息所指示的资源位置或第二信号,获取对应的总能量。
- 根据权利要求17所述的方法,其特征在于,获取所述第一信号对应的有用信号所使用的带宽和获取所述干扰和噪声的信息所使用的RE和带宽相同。
- 根据权利要求17或18所述的方法,其特征在于,所述总能量包括服务小区、同频小区的信号和噪声的能量。
- 根据权利要求17至19中任一项所述的方法,其特征在于,所述终端设备根据所述有用信号的信息,以及干扰和噪声的信息或总能量,确定所述待测量信号的L1-SINR或L1-RSRQ的测量结果,包括:所述终端设备根据所述第一信号对应的有用信号的信息以及所述干扰和噪声的信息,确定所述第一信号对应的L1-SINR的测量结果;或所述终端设备根据所述第一信号对应的有用信号的信息以及所述总能量,确定所述第一信号对应的L1-RSRQ的测量结果。
- 根据权利要求15至20中任一项所述的方法,其特征在于,所述用于干扰和噪声测量的资源位置包括用于干扰和噪声测量的符号位置和/或子载波位置。
- 根据权利要求15至21中任一项所述的方法,其特征在于,所述资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量的资源位置或第三信号。
- 根据权利要求15至22中任一项所述的方法,其特征在于,所述第一信号和所述第二信号的发送端口为一个。
- 根据权利要求15至22中任一项所述的方法,其特征在于,所述第一信号的发送端口为多个第一发送端口,所述第二信号的发送端口为至少一个第二发送端口,所述第一信号对应的L1-SINR或L1-RSRQ的测量结果按照如下方式确定:确定多个第一发送端口中的每个第一发送端口对应的有用信号的信息,以及每个第二发送端口对应的干扰和噪声的信息或总能量;根据所述每个第一发送端口的有用信号的信息,以及对应的第二发送端口的干扰和噪声的信息或总能量,确定所述每个第一发送端口的L1-SINR或L1-RSRQ的测量结果;将所述每个第一发送端口对应的L1-SINR或L1-RSRQ的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求15至22中任一项所述的方法,其特征在于,所述第一信号的发送端口为多个第一发送端口,所述第二信号的发送端口为至少一个第二发送端口,所述第一信号对应的L1-SINR或L1-RSRQ的测量结果按照如下方式确定:确定多个第一发送端口中的每个第一发送端口的有用信号的信息,将所述多个第一发送端口中的 每个第一发送端口的有用信号的信息中的平均值、最大值或最小值确定为所述第一信号对应的有用信号的信息;确定所述每个第二发送端口的干扰和噪声的信息或总能量,将所述至少一个第二发送端口中所述每个第二发送端口的干扰和噪声的信息或总能量中的平均值、最大值或最小值确定为对应的干扰和噪声的信息或总能量;根据所述第一信号对应的有用信号的信息,以及对应的干扰和噪声的信息或总能量,确定所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求1至25中任一项所述的方法,其特征在于,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
- 根据权利要求1至25中任一项所述的方法,其特征在于,若所述待测量信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
- 根据权利要求1至27中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备按照如下方式中的一种向所述网络设备上报需要上报的信号:周期性地、非周期性地,在物理上行共享信道PUSCH上半持续反馈地,在物理上行控制信道PUCCH上半持续反馈地。
- 根据权利要求1至28中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备接收网络设备的第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
- 根据权利要求1至29中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备接收网络设备的第二配置信息,用于配置上报的信号个数。
- 根据权利要求1至30中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备接收网络设备的第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
- 一种信号上报的方法,其特征在于,包括:网络设备向终端设备发送资源配置信息,所述资源配置信息用于所述终端设备确定进行信号测量的待测量信号,以对所述待测量信号的第一上报量进行测量,得到所述待测量信号的第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;所述网络设备接收所述终端设备发送的上报结果,所述上报结果包括所述终端设备根据所述待测量信号的所述第一上报量的测量结果在所述待测量信号中确定的信号的信息。
- [根据细则91更正 05.09.2018]
根据权利要求32所述的方法,其特征在于,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1-信号与干扰加噪声比L1-SINR或层1-参考信号接收质量L1-RSRQ。 - 根据权利要求33所述的方法,其特征在于,所述第一上报量还包括参考信号资源标识相关的信息。
- 根据权利要求34所述的方法,其特征在于,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
- 根据权利要求32至35中任一项所述的方法,其特征在于,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
- 根据权利要求32至35中任一项所述的方法,其特征在于,所述资源配置信息包括第一资源配置信息和第二资源配置信息,其中,所述第一资源配置信息所指示的信号用于进行信道测量,以确定有用信号的信息,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
- 根据权利要求37所述的方法,其特征在于,所述资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
- 根据权利要求32至38中任一项所述的方法,其特征在于,所述待测量信号为信道状态信息参考信号CSI-RS和/或同步信号块SSB中的部分或全部信号。
- 根据权利要求32至39中任一项所述的方法,其特征在于,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
- 根据权利要求32至39中任一项所述的方法,其特征在于,若所述信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
- 根据权利要求32至41中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备向所述终端设备发送第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
- 根据权利要求32至42中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备向所述终端设备发送第二配置信息,用于配置上报的信号个数。
- 根据权利要求32至43中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备向所述终端设备发送第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
- 一种终端设备,其特征在于,包括:确定模块,用于根据资源配置信息,确定用于信号测量的待测量信号;测量模块,用于对所述待测量信号的第一上报量进行测量,得到所述待测量信号的所述第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;所述确定模块还用于:根据所述待测量信号的所述第一上报量的测量结果,在所述待测量信号中确定需要上报的信号。
- 根据权利要求45所述的终端设备,其特征在于,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1信号与干扰加噪声比L1-SINR或层1参考信号接收质量L1-RSRQ。
- 根据权利要求46所述的终端设备,其特征在于,所述第一上报量还包括参考信号资源标识相关的信息。
- 根据权利要求47所述的终端设备,其特征在于,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
- 根据权利要求45至48中任一项所述的终端设备,其特征在于,所述测量模块具体用于:对所述待测量信号进行测量,获取有用信号的信息;获取对应的干扰和噪声的信息或总能量;所述确定模块还用于:根据所述有用信号的信息,以及所述干扰和噪声的信息或所述总能量,确定所述待测量信号的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求49所述的终端设备,其特征在于,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,其中,所述N为正整数,所述测量模块还用于:对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息。
- 根据权利要求50所述的终端设备,其特征在于,所述测量模块还用于:若所述第一上报量包括L1-SINR,在承载所述第一信号的资源元素RE上,获取所述第一信号对应的干扰和噪声的信息;或若所述第一上报量包括L1-RSRQ,基于承载所述第一信号的部分或全部符号,获取所述第一信号对应的总能量。
- 根据权利要求51所述的终端设备,其特征在于,所述确定模块具体用于:根据所述第一信号对应的有用信号的信息以及所述第一信号对应的所述干扰和噪声的信息,确定所述第一信号对应的L1-SINR的测量结果;或根据所述第一信号对应的有用信号的信息以及所述第一信号对应的所述总能量,确定所述第一信号对应的L1-RSRQ的测量结果。
- 根据权利要求50至52中任一项所述的终端设备,其特征在于,所述第一信号的发送端口为一个。
- 根据权利要求50至52中任一项所述的终端设备,其特征在于,所述第一信号的发送端口为多个,所述确定模块具体用于:确定多个端口中的每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声的信息;根据所述每个端口对应的有用信号的信息,以及所述每个端口对应的干扰和噪声或总能量的信息,确定所述每个端口对应的L1-SINR或L1-RSRQ的测量结果;将所述每个端口对应的L1-SINR或L1-RSRQ的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求50至52中任一项所述的终端设备,其特征在于,所述第一信号的发送端口为多个,所述确定模块具体用于:确定多个端口中的每个端口对应的有用信号的信息,将所述多个端口中的每个端口对应的有用信号的信息中的平均值、最大值或最小值确定为所述第一信号对应的有用信号的信息;确定所述每个端口对应的干扰和噪声或总能量的信息,将所述多个端口中所述每个端口对应的干扰和噪声的信息或总能量中的平均值、最大值或最小值确定为所述第一信号对应的干扰和噪声的信息 或总能量;根据所述第一信号对应的有用信号的信息,以及所述第一信号对应的干扰和噪声的信息或总能量,确定所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求50至55中任一项所述的终端设备,其特征在于,获取所述第一信号对应的有用信号的信息所使用的带宽和获取所述第一信号对应的干扰和噪声的信息所使用的RE和带宽相同。
- 根据权利要求50至55中任一项所述的终端设备,其特征在于,所述第一信号对应的总能量包括服务小区、同频小区的信号和噪声的能量。
- 根据权利要求5至13中任一项所述的终端设备,其特征在于,若所述终端设备上只配置了一个资源配置信息,所述一个资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
- 根据权利要求45至48中任一项所述的终端设备,其特征在于,所述资源配置信息包括第一资源配置信息和第二资源配置信息,所述第一资源配置信息用于指示N个第一信号,所述待测量信号包括所述N个第一信号,所述N为正整数,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或第二信号。
- 根据权利要求59所述的终端设备,其特征在于,所述测量模块还用于:对所述第一资源配置信息所指示的第一信号进行测量,获取所述第一信号对应的有用信号的信息。
- 根据权利要求60所述的终端设备,其特征在于,所述测量模块还用于:若所述第一上报量包含L1-SINR,根据所述第二资源配置信息所指示的资源位置或第二信号,获取对应的干扰和噪声的信息;或若所述第一上报量包含L1-RSRQ,根据所述第二资源配置信息所指示的资源位置或第二信号,获取对应的总能量。
- 根据权利要求61所述的终端设备,其特征在于,获取所述第一信号对应的有用信号所使用的带宽和获取所述干扰和噪声的信息所使用的RE和带宽相同。
- 根据权利要求61或62所述的终端设备,其特征在于,所述总能量包括服务小区、同频小区的信号和噪声的能量。
- 根据权利要求61至63中任一项所述的终端设备,其特征在于,所述确定模块还用于:根据所述第一信号对应的有用信号的信息以及所述干扰和噪声的信息,确定所述第一信号对应的L1-SINR的测量结果;或根据所述第一信号对应的有用信号的信息以及所述总能量,确定所述第一信号对应的L1-RSRQ的测量结果。
- 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,所述用于干扰和噪声测量的资源位置包括用于干扰和噪声测量的符号位置和/或子载波位置。
- 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,所述资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量的资源位置或第三信号。
- 根据权利要求59至66中任一项所述的终端设备,其特征在于,所述第一信号和所述第二信号的发送端口为一个。
- 根据权利要求59至66中任一项所述的终端设备,其特征在于,所述第一信号的发送端口为多个第一发送端口,所述第二信号的发送端口为至少一个第二发送端口,所述确定模块具体用于:确定多个第一发送端口中的每个第一发送端口对应的有用信号的信息,以及每个第二发送端口对应的干扰和噪声的信息或总能量;根据所述每个第一发送端口的有用信号的信息,以及对应的第二发送端口的干扰和噪声的信息或总能量,确定所述每个第一发送端口的L1-SINR或L1-RSRQ的测量结果;将所述每个第一发送端口对应的L1-SINR或L1-RSRQ的测量结果的平均值、最大值或最小值,确定为所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求59至68中任一项所述的终端设备,其特征在于,所述第一信号的发送端口为多个第一发送端口,所述第二信号的发送端口为至少一个第二发送端口,所述确定模块具体用于:确定多个第一发送端口中的每个第一发送端口的有用信号的信息,将所述多个第一发送端口中的每个第一发送端口的有用信号的信息中的平均值、最大值或最小值确定为所述第一信号对应的有用信号的信息;确定所述每个第二发送端口的干扰和噪声的信息或总能量,将所述至少一个第二发送端口中所述每个第二发送端口的干扰和噪声的信息或总能量中的平均值、最大值或最小值确定为对应的干扰和噪声的信息或总能量;根据所述第一信号对应的有用信号的信息,以及对应的干扰和噪声的信息或总能量,确定所述第一信号对应的L1-SINR或L1-RSRQ的测量结果。
- 根据权利要求45至69中任一项所述的终端设备,其特征在于,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
- 根据权利要求45至69中任一项所述的终端设备,其特征在于,若所述待测量信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
- 根据权利要求45至71中任一项所述的终端设备,其特征在于,所述终端设备还包括:通信模块,用于按照如下方式中的一种向所述网络设备上报需要上报的信号:周期性地、非周期性地,在物理上行共享信道PUSCH上半持续反馈地,在物理上行控制信道PUCCH上半持续反馈地。
- 根据权利要求45至72中任一项所述的终端设备,其特征在于,所述终端设备还包括:通信模块,用于接收网络设备的第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
- 根据权利要求45至73中任一项所述的终端设备,其特征在于,所述终端设备还包括:通信模块,用于接收网络设备的第二配置信息,用于配置上报的信号个数。
- 根据权利要求45至74中任一项所述的终端设备,其特征在于,所述终端设备还包括:通信模块,用于接收网络设备的第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
- 一种网络设备,其特征在于,包括:通信模块,用于向终端设备发送资源配置信息,所述资源配置信息用于所述终端设备确定进行信号测量的待测量信号,以对所述待测量信号的第一上报量进行测量,得到所述待测量信号的第一上报量的测量结果,其中,所述第一上报量包括除层1-参考信号接收功率L1-RSRP以外的其他上报量;以及接收所述终端设备发送的上报结果,所述上报结果包括所述终端设备根据所述待测量信号的所述第一上报量的测量结果在所述待测量信号中确定的信号的信息。
- 根据权利要求76所述的网络设备,其特征在于,所述除层1-参考信号接收功率L1-RSRP以外的其他上报量为层1-信号与干扰加噪声比L1-SINR或层1-参考信号接收质量L1-RSRQ。
- 根据权利要求77所述的网络设备,其特征在于,所述第一上报量还包括参考信号资源标识相关的信息。
- 根据权利要求78所述的网络设备,其特征在于,所述参考信号资源标识相关的信息包括信道状态信息参考信号CSI-RS资源的索引信息和/或同步信号块SSB的索引信息。
- 根据权利要求76至79中任一项所述的网络设备,其特征在于,所述资源配置信息只包括第一资源配置信息,所述第一资源配置信息用于L1-RSRP、L1-SINR或L1-RSRQ的信道测量。
- 根据权利要求76至79中任一项所述的网络设备,其特征在于,所述资源配置信息包括第一资源配置信息和第二资源配置信息,其中,所述第一资源配置信息所指示的信号用于进行信道测量,以确定有用信号的信息,所述第二资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
- 根据权利要求81所述的网络设备,其特征在于,所述资源配置信息还包括第三资源配置信息,所述第三资源配置信息用于配置进行干扰和噪声测量或总能量测量的资源位置或信号。
- 根据权利要求76至82中任一项所述的网络设备,其特征在于,所述待测量信号为信道状态信息参考信号CSI-RS和/或同步信号块SSB中的部分或全部信号。
- 根据权利要求76至83中任一项所述的网络设备,其特征在于,若所述待测量信号包括CSI-RS以及SSB中的信号,所述CSI-RS和所述SSB中的信号一一对应,满足准共址QCL关系。
- 根据权利要求76至83中任一项所述的网络设备,其特征在于,若所述信号包括CSI-RS和SSB中的信号,所述CSI-RS和所述SSB不满足QCL关系。
- 根据权利要求76至85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:向所述终端设备发送第一配置信息,用于配置所述终端设备是否支持基于波束组进行信号上报。
- 根据权利要求76至86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:向所述终端设备发送第二配置信息,用于配置上报的信号个数。
- 根据权利要求76至87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:向所述终端设备发送第三配置信息,用于配置所述终端设备进行宽带上报或子带上报。
- 一种终端设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至31中任一项所述的方法。
- 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,使得安装有所述芯片的设备执行如权利要求1至31中任一项所述的方法。
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至31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如权利要求1至31中任一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至31中任一项所述的方法。
- 一种网络设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求32至44中任一项所述的方法。
- 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,使得安装有所述芯片的设备执行如权利要求32至44中任一项所述的方法。
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求32至44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如权利要求32至44中任一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求32至44中任一项所述的方法。
- 一种通信系统,其特征在于,包括:如权利要求45至75中任一项所述的终端设备;以及如权利要求76至88中任一项所述的网络设备。
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| US12063531B2 (en) | 2024-08-13 |
| CN112005570A (zh) | 2020-11-27 |
| JP2022500888A (ja) | 2022-01-04 |
| EP3829208A4 (en) | 2021-08-04 |
| CN114679733A (zh) | 2022-06-28 |
| EP3829208B1 (en) | 2025-02-19 |
| TW202014030A (zh) | 2020-04-01 |
| EP3829208A1 (en) | 2021-06-02 |
| JP7426983B2 (ja) | 2024-02-02 |
| CN114679733B (zh) | 2024-01-16 |
| US20210160716A1 (en) | 2021-05-27 |
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