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WO2019014920A1 - Procédé de mesure de gestion de ressources radio, appareil terminal et appareil de réseau - Google Patents

Procédé de mesure de gestion de ressources radio, appareil terminal et appareil de réseau Download PDF

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Publication number
WO2019014920A1
WO2019014920A1 PCT/CN2017/093853 CN2017093853W WO2019014920A1 WO 2019014920 A1 WO2019014920 A1 WO 2019014920A1 CN 2017093853 W CN2017093853 W CN 2017093853W WO 2019014920 A1 WO2019014920 A1 WO 2019014920A1
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WIPO (PCT)
Prior art keywords
reference signal
configuration information
terminal device
transmission duration
frequency point
Prior art date
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PCT/CN2017/093853
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English (en)
Chinese (zh)
Inventor
张治�
陈文洪
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201780048548.5A priority Critical patent/CN109691164B/zh
Priority to PCT/CN2017/093853 priority patent/WO2019014920A1/fr
Priority to TW107124344A priority patent/TWI687126B/zh
Publication of WO2019014920A1 publication Critical patent/WO2019014920A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Definitions

  • the present application relates to the field of communications, and more particularly to a method, terminal device and network device for radio resource management measurement.
  • a terminal device in a connected state may need to perform cell handover between an inter-frequency or a different system when transmitting and receiving data information, and performing inter-frequency or different-system
  • the terminal device measures the channel quality of the inter-frequency or inter-system cell within a period of time, during which the terminal device stops transmitting and receiving data information in the current cell.
  • the period during which the channel quality measurement of the inter-frequency or inter-system cell is performed is determined as the measurement gap GAP, and the measurement GAP is generally specified to be 6 ms.
  • the 6ms specified by the GAP is measured to ensure that there is a full-cycle reference signal in the measurement GAP, and the terminal device can measure the reference signal.
  • the period of the reference signal is 5 ms.
  • the actual reference signal is transmitted within the measurement GAP.
  • the transmission duration is generally less than 5 ms. In this case, if the measurement GAP is also set to 6 ms, the channel quality measurement of the inter-frequency or inter-system cell will be longer, which affects the data transmission of the terminal device in the current cell.
  • the embodiment of the present invention provides a method for measuring radio resource management, a terminal device, and a network device.
  • the terminal device can determine the length of the measured GAP by receiving the configuration information of the measurement GAP sent by the network device, which helps the terminal device according to actual needs. Flexibly determine the length of the measured GAP and reduce the impact of measuring GAP on data transmission.
  • a method for wireless resource measurement comprising: receiving, by a terminal device, configuration information of a measurement gap GAP for a first target measurement frequency point sent by a network device, where the configuration information of the measurement GAP is used to determine a measurement Length of the GAP; the terminal device determines the length of the measurement GAP according to the configuration information of the measurement GAP; the terminal device measures the first target in the measurement GAP according to the length of the measurement GAP At least one cell at the frequency point performs radio resource management RRM measurement.
  • the terminal device can measure the configuration information of the GAP.
  • the need to flexibly determine the length of the measured GAP helps to reduce the time to perform inter-frequency or hetero-system measurements and reduce the impact of measuring GAP on data transmission.
  • the configuration information of the measurement GAP includes the length information of the measurement GAP or the configuration information of the reference signal of the at least one cell on the first target measurement frequency point.
  • the configuration information of the measurement GAP includes the at least one cell of the first target measurement frequency point. Determining, by the terminal device, the length of the measurement GAP according to the configuration information of the measurement GAP, including: the reference signal of the at least one cell on the measurement frequency point of the terminal device according to the first target The configuration information determines a first transmission duration of the transmission reference signal; and the terminal device determines the length of the measurement GAP according to the first transmission duration.
  • the terminal device measures a frequency point according to the first target Determining, by the configuration information of the reference signal of the at least one cell, the first transmission duration of the transmission reference signal, comprising: determining, by the terminal device, configuration information of reference signals of multiple cells on the first target measurement frequency point a first reference signal configuration information, where the first reference signal configuration information is configuration information of a reference signal corresponding to a transmission duration of a reference signal of a plurality of cells on the first target measurement frequency point that meets a preset condition; The terminal device determines the first transmission duration according to the first reference signal configuration information.
  • the terminal device may first select configuration information of the reference signal whose transmission duration meets the preset condition, and then determine the first transmission duration according to the configuration information of the reference signal, thereby reducing signaling interaction. Reduce the energy consumption of terminal equipment.
  • the terminal device is configured to measure frequency according to the first target Determining, by the configuration information of the reference signal of the at least one cell, the first transmission duration of the transmission reference signal, the determining, by the terminal device, determining, according to the configuration information of the reference signals of the multiple cells on the first target measurement frequency point, a transmission duration of a reference signal transmitted by each of the plurality of cells in the first target measurement frequency point; the terminal device transmitting a reference signal of the plurality of cells on the first target measurement frequency point The transmission duration that satisfies the preset condition is determined as the first transmission duration.
  • the transmission duration of the reference signal satisfies the The transmission duration of the preset condition is the transmission duration with the maximum value.
  • the terminal device is configured according to the first transmission duration Determining, by the terminal device, the length of the measurement GAP according to the first transmission duration and a time margin, where the length of the measurement GAP is equal to the first transmission duration and the location The sum of the time margins.
  • the method further includes: the terminal device according to the The time synchronization relationship between the plurality of cells on the first target measurement frequency point determines a time margin.
  • the method further includes: receiving, by the terminal device The synchronization status indication information sent by the network device, where the synchronization status indication information is used to indicate a time synchronization relationship between multiple cells on the first target measurement frequency point.
  • the time synchronization relationship of the method includes at least a symbol Level synchronization or slot level synchronization.
  • the reference signal is a synchronization signal block SS Blcok and / Or channel state information reference signal CSI-RS.
  • a second aspect provides a method for radio resource management measurement, the method comprising: the network device transmitting, to the terminal device, configuration information of a measurement gap GAP for a first target measurement frequency point, where the configuration information of the measurement GAP is used to determine The length of the GAP is measured, so that the terminal device performs radio resource management RRM measurement on at least one cell on the first target measurement frequency point in the measurement GAP according to the length of the measurement GAP.
  • the network device sends the configuration information of the measurement GAP to the terminal device, so that the terminal device determines the length of the measurement GAP according to the configuration information of the measurement GAP, and the terminal device can flexibly determine the measurement GAP according to actual needs.
  • the length shortens the time of measurement by different frequency or different system, and reduces the influence of measuring GAP on data transmission.
  • the configuration information of the measurement GAP includes the length information of the measurement GAP or the reference signal of the at least one cell on the first target measurement frequency point. Configuration information.
  • the configuration information of the measurement GAP includes the length information of the measurement GAP
  • the network device is to the terminal Before the device sends the configuration information of the measurement gap GAP for the first target measurement frequency point, the method further includes: the network device determining a first transmission duration of the transmission reference signal; the network device according to the first transmission duration, Determining the length information of the measured GAP.
  • the network device determines, according to the first transmission duration
  • the measuring the length information of the GAP includes: determining, by the network device, a length of the measurement GAP according to the first transmission duration and a time margin, where the length of the measurement GAP is equal to the first transmission duration and the The sum of time margins.
  • the method further includes: the network device according to the The first target measures a time synchronization relationship between a plurality of cells on a frequency point to determine a time margin.
  • the configuration information of the measurement GAP includes the first target Configuring configuration information of a reference signal of at least one cell at a frequency point
  • the network device transmitting configuration information of the measurement gap GAP for the first target measurement frequency point to the terminal device, including: the network device is at the first target Determining, by the configuration information of the reference signals of the multiple cells on the frequency point, the first reference signal configuration information, where the first reference signal configuration information is a transmission duration of the reference signals of the multiple cells on the first target measurement frequency point And configuring configuration information of the reference signal corresponding to the transmission duration of the preset condition; the network device sending the first reference signal configuration information to the terminal device.
  • the network device may first select the configuration information of the reference signal of the transmission that meets the preset condition, and then send the configuration information of the reference signal to the terminal device, thereby reducing the interaction between the signaling. Reduce the energy consumption of the terminal equipment.
  • the transmission duration of the reference signal meets a preset condition
  • the duration is the transmission duration with the maximum value.
  • the configuration information of the measurement GAP includes the first target Measure configuration information of a reference signal of at least one cell at a frequency point, and the network device sends configuration information of the measurement gap GAP for the first target measurement frequency point to the terminal device, where the network device sends the configuration information to the terminal device Configuration information of a reference signal of each of the plurality of cells on the first target frequency point.
  • the configuration information of the measurement GAP includes the first target Measure configuration information of a reference signal of at least one cell at a frequency point
  • the method further includes: the network device sending, to the terminal device, synchronization status indication information, where the synchronization status indication information is used to indicate the first target A time synchronization relationship between a plurality of cells on a frequency point is measured.
  • the time synchronization relationship includes at least symbol level synchronization or time slot Level synchronization.
  • the reference signal is the synchronization signal block SS Blcok and/or The channel state information reference signal CSI-RS.
  • a terminal device comprising one or more modules for performing the method embodiments of the first aspect.
  • a network device comprising one or more modules for performing the method embodiments of the second aspect.
  • a terminal device including a memory, a processor, the memory is configured to store program code, and the processor is configured to invoke the program code to implement the foregoing first aspect and implementation of the first aspect The method in the way.
  • a network device including a memory, a processor, the memory is used to store program code, and the processor is configured to invoke the program code to implement the foregoing second aspect and the implementation of the second aspect The method in the way.
  • a seventh aspect a computer readable medium for storing program code executable by a terminal device, the program code comprising each of the first aspect and the first aspect described above The instructions of the method in the implementation.
  • a computer readable medium for storing Program code for execution by a network device, the program code comprising instructions for performing the methods of the second aspect and the implementations of the second aspect described above.
  • a system chip comprising an input and output interface, at least one processor, at least one memory and a bus, the at least one memory for storing code, the at least one processor for calling the at least one memory The code to perform the operations of the methods in each of the above aspects.
  • FIG. 1 is a schematic block diagram of a wireless communication system in accordance with an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a method for radio resource management measurement according to an embodiment of the present invention.
  • FIG. 3 is still another schematic flowchart of a method for radio resource management measurement according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 5 is still another schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • FIG. 7 is another schematic structural diagram of a network device according to an embodiment of the present invention.
  • FIG. 8 is still another schematic structural diagram of a network device according to an embodiment of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UPD Universal Mobile Telecommunication System
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • 5G system also known as a New Radio (NR) system.
  • NR New Radio
  • the network device can be a relay station, an access point, an in-vehicle device, a wearable device, 5G Network side devices in the network or network devices in the future evolution of the Public Land Mobile Network (PLMN).
  • PLMN Public Land Mobile Network
  • the wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110.
  • Terminal device 120 can be mobile or fixed.
  • the terminal device 120 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless communication.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • a functional handheld device a computing device or other processing device connected to a wireless modem, an in-vehicle device, a wearable device, a terminal device in a 5G network, or a terminal device in a future evolved PLMN, or the like.
  • D2D device to device communication
  • D2D device to device
  • the 5G system or network may also be referred to as a New Radio (NR) system or network.
  • NR New Radio
  • the wireless communication system 100 includes a network device and two terminal devices.
  • the wireless communication system 100 can include a plurality of network devices and each network device has coverage.
  • Other numbers of terminal devices may be included, which are not limited in this embodiment of the present application.
  • the terminal device may need to perform handover of the inter-frequency or different-system cell. At this time, the terminal device needs to stop the data transmission of the current frequency point, for a period of time.
  • the measurement of the channel quality of the inter-frequency or inter-system cell (hereinafter referred to as the inter-frequency or inter-system measurement) is performed.
  • the time interval of the inter-frequency or inter-system measurement is performed.
  • the length of the measurement GAP is set to 6 ms to ensure that there can be a complete period (5 ms) reference signal in the measurement GAP, so that the terminal device can measure the reference signal.
  • the transmission duration of the actually transmitted reference signal does not generally reach the maximum transmission duration.
  • the length of the measured GAP is also determined to be 6 ms, the channel quality measurement of the inter-frequency or different-system cell may be longer. , affecting the data transmission of the terminal device in the current cell.
  • the embodiments of the present invention provide a method for measuring radio resource management.
  • the terminal device can flexibly determine the length of the measured GAP by measuring the configuration information of the measured GAP sent by the network device, and can shorten the measurement of the inter-frequency or different system. Time to reduce the impact of measuring GAP on data transmission.
  • FIG. 2 is a schematic flowchart of a method 200 for radio resource management measurement according to an embodiment of the present invention.
  • the method 200 may include some or all of the following parts.
  • the terminal device receives, by the network device, configuration information of a measurement gap GAP for the first target measurement frequency point, where the configuration information of the measurement GAP is used to determine a length of the measurement GAP.
  • the terminal device determines, according to the configuration information of the measured GAP, the length of the measured GAP.
  • the terminal device performs radio resource management (RRM) measurement on at least one cell on the first target measurement frequency point in the measurement GAP according to the length of the measurement GAP.
  • RRM radio resource management
  • the terminal device may determine the length of the measured GAP according to the configuration information of the measured GAP sent by the network device, and the terminal device may flexibly determine the length of the measured GAP according to actual needs, and may shorten the terminal device to perform the inter-frequency. Or the measurement time measured by the different system, reducing the impact of measuring GAP on data transmission.
  • the first target measurement frequency point may be any frequency point different from the current frequency point of the terminal device, and the terminal device performs the inter-frequency or different system measurement on the first target measurement frequency point, and performs the measurement on the terminal device.
  • the terminal device stops transmitting and receiving data information at the current frequency point.
  • measuring the configuration information of the GAP may include measuring length information of the GAP, or may include configuration information of the reference signal of the at least one cell on the first target measurement frequency point.
  • measuring the configuration information of the GAP includes measuring the length information of the GAP, that is, the length of the measurement GAP required by the network device to directly notify the terminal device to perform the inter-frequency or different system measurement.
  • the terminal device only needs to perform RRM in the measurement GAP according to the length of the measurement GAP.
  • the configuration information of the measurement of the GAP includes the configuration information of the reference signal of the at least one cell on the first target measurement frequency point
  • the configuration information of the reference signal is used by the terminal device to determine the length of the measurement GAP according to the configuration information of the reference signal, That is to say, the network device determines that the information required to measure the length of the GAP is sent to the terminal device by measuring the configuration information of the GAP, so that the terminal device determines the length of the measured GAP according to the information sent by the network device.
  • the configuration information of the reference signal may be used to indicate time-frequency resource information of the reference signal, and may also include the number of reference signals currently transmitted.
  • the RRM measurement may be a Reference Signal Receiving Power (RSRP) measurement, a Reference Signal Receiving Quality (RSRQ) measurement, or other types.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the measurement is not limited in this embodiment of the present invention.
  • the reference signal may be a Synchronous Signal Block (SS Block), or may be a Channel Status Information Reference Signal (CSI-RS), or both.
  • SS Block Synchronous Signal Block
  • CSI-RS Channel Status Information Reference Signal
  • the network device sends an SS burst set to the terminal device, where the SS burst set includes multiple SS Blocks, and each SS Block includes a Primary Synchronization Signal (PSS) and a secondary synchronization signal ( Secondary Synchronization Signal (SSS) and Physical Broadcast Channel (PBCH) signals, and the terminal device performs RRM measurement based on SSS in the SS Block and/or Demodulation Reference Signal (DMRS) in the PBCH.
  • PSS Primary Synchronization Signal
  • SSS Secondary Synchronization Signal
  • PBCH Physical Broadcast Channel
  • the terminal device when the configuration information of the measurement GAP includes the configuration information of the reference signal of the at least one cell on the first target measurement frequency point, the terminal device may be configured according to the configuration information of the reference signal of the at least one cell. Determining a first transmission duration of the reference signal, and determining a length of the measurement GAP according to the first transmission duration.
  • the first transmission duration may be a transmission duration that meets a preset condition in a transmission duration of a reference signal of multiple cells on the first target frequency point.
  • the transmission duration of the reference signal may be selected in the configuration information of the reference signals of the multiple cells.
  • the configuration information of the reference signal corresponding to the condition of the transmission duration may be determined as the first reference signal configuration information, and the first transmission duration is determined according to the first reference signal configuration information.
  • the configuration information of the reference signal sent by the network device received by the terminal device may be The configuration information of the first reference signal selected by the network device in the configuration information of the reference signals of the multiple cells, and the transmission duration of the reference signal corresponding to the configuration information of the first reference signal meets the transmission duration of the preset condition, that is,
  • the configuration information of the reference signal may be selected first, and after the configuration information of the reference signal that meets the requirement is selected, the configuration information of the reference signal that meets the requirement is sent to the terminal.
  • the device can be configured to prevent the terminal device from calculating the transmission duration of the reference signal of each cell according to the configuration information of each reference signal, thereby improving the efficiency of determining the transmission time of the reference signal by the terminal device, and reducing the signaling overhead.
  • the terminal device may further determine, according to the configuration information of the reference signals of the multiple cells sent by the received network device, the transmission duration of the reference signal of each of the multiple cells, and then transmit the reference signal.
  • the transmission duration in which the preset condition is met is determined as the first transmission duration.
  • the transmission duration that meets the preset condition in the transmission duration of the reference signal may be a transmission duration with a maximum value, or a transmission duration greater than or equal to a preset threshold, and a transmission duration greater than or equal to a preset threshold.
  • a transmission duration may be selected as the first transmission duration in the plurality of transmission durations, and a transmission duration may be selected as the first transmission duration according to a predetermined rule, which is not limited in this embodiment of the present invention.
  • the length of the measurement GAP is determined based on the configuration information of the reference signal.
  • the maximum number of transmission reference signals is different in different frequency bands. As shown in Table 1, the maximum number of reference signals transmitted in the frequency band less than 3 GHz is 4, in the frequency band of 3 GHz to 6 GHz. The maximum number of reference signals transmitted is eight. In the frequency band of 6 GHz to 56.2 GHz, the maximum number of reference signals transmitted is 64. In order to satisfy the transmission of the maximum number of reference signals, the transmission time of the reference signal is generally transmitted.
  • the terminal device may be configured according to the configuration information of the reference signal sent by the network device, and the number of the reference signals that are transmitted may be less than the maximum number of the transmission reference signals. Determine the transmission duration of the reference signal.
  • Frequency band Maximum number of reference signals Less than 3GHz 4 3GHz-6GHz 8 6GHz-56.2GHz 64
  • the terminal device may obtain, from the configuration information of the reference signals of the multiple cells on the first target measurement frequency point sent by the network device, the start of the reference signal transmission of each of the multiple cells on the first target measurement frequency point. Time and/or end time, or the number of reference signals actually transmitted in each cell, according to which the terminal device can determine a reference signal of each of the plurality of cells on the first target measurement frequency point.
  • the transmission duration, or the configuration information of the reference signal having the longest transmission duration of the reference signal is selected from the configuration information of the reference signals of the plurality of cells, and then the transmission duration that satisfies the preset condition according to the transmission duration of the reference signal of each cell Or determining the configuration information of the reference signal corresponding to the transmission duration that meets the preset condition, determining the first transmission duration, and then determining the length of the measurement GAP according to the first transmission duration.
  • the configuration information of the reference signal received by the terminal device may also be the configuration information of the reference signal corresponding to the transmission duration of the reference signal selected by the network device that meets the preset condition, and the terminal device includes the reference according to the reference signal configuration information.
  • the start time, the end time of the transmission of the signal, or the number of reference signals actually transmitted, determine the first transmission duration, and determine the length of the measurement GAP according to the first transmission duration.
  • the number of the reference signals that are actually transmitted by the terminal device in the cell may be notified by the network device by using the indication information, where the indication information may also carry the location of the actual transmitted reference signal in the time domain.
  • the rule may be a preset rule, and the indication information may be a field in the configuration information of the reference signal.
  • the reference signal when the frequency band in which the inter-frequency measurement is performed is in the frequency band below 3 GHz, the reference signal is SS Block, and when the subcarrier spacing is transmitted at 15 kHz, in this case, the maximum number of transmissions of the reference signal is 4, and the transmission duration is 2 ms.
  • the number of reference signals actually transmitted is two, and the actually transmitted reference signal is transmitted in the first time domain position and the second time domain position in the time domain position of the original transmission of four reference signals.
  • the network device can send to the terminal device Sending indication information, where the number of reference signals actually transmitted is 2, and the selection rule of the reference signal is to select the first time domain position and the second time domain position in the time domain position of the original four transmission reference signals.
  • the reference signal transmitted, at this time the terminal device can determine, according to the indication information, that the transmission duration of the transmitted reference signal is 1 ms.
  • the number of reference signals that the terminal device obtains the actual transmission in the cell may also be indicated by the network device in the form of a bit to the terminal device.
  • the reference signal when the frequency band in which the inter-frequency measurement is performed is in the frequency band below 3 GHz, the reference signal is SS Block, and when the subcarrier spacing is transmitted at 15 kHz, in this case, the maximum number of transmissions of the reference signal is 4, and the transmission duration is 2 ms.
  • the number of reference signals actually transmitted at this time is two, and the network device may send a field of "1100" to the terminal device, indicating the first time domain of the terminal device in the time domain position of the original transmission of four reference signals.
  • the location and the second time domain location transmit a reference signal, and the terminal device can learn that the actually transmitted reference signal occupies the first two time domain positions of the time domain location of the original four reference signals, and therefore, the terminal device can determine
  • the transmission reference signal has a transmission duration of 1 ms; when the field transmitted by the network device to the terminal device is “0101”, the field indicates the second time domain location and the fourth location of the terminal device in the time domain position of the original transmission of four reference signals.
  • the reference signal is transmitted in the time domain position. If the reference signal carried in the configuration information of the reference signal is transmitted, the original transmission time is 4 references. First time domain position of the position number of the time domain, at this time, the terminal device may determine the reference length still 2ms transmission signal.
  • the terminal device can determine the transmission duration of the reference signal in the cell according to information such as the number of reference signals actually transmitted and the position of the transmitted reference signal in the time domain and the start time of the transmission reference signal.
  • the length of the measurement GAP may be the first transmission duration or may be greater than the first transmission duration.
  • the cells on the first target measurement frequency point may not be very accurately synchronized, there is a certain error in the transmission duration when each cell transmits the reference signal, in order to compensate the
  • the effect of the error on measuring the length of the GAP may be performed by adding a time margin to the first transmission duration to obtain a measurement GAP after determining the first transmission duration, thereby ensuring that the determined measurement GAP can cover the first target measurement frequency.
  • the transmission duration of the reference signal transmitted by all cells on the point.
  • the time margin may be preset, and after the terminal device determines the first transmission duration according to the configuration information of the reference signal, adding a preset time to the first transmission duration
  • the balance can be obtained by measuring the length of the GAP.
  • the time margin may also determine a time margin according to a time synchronization relationship between multiple cells on the first target measurement frequency point.
  • the time synchronization relationship may include at least symbol level synchronization and slot level synchronization, where the transmission duration of the transmission reference signal between each of the plurality of cells differs by one symbol, and the slot level synchronization is multiple.
  • the transmission duration of the reference signals transmitted between every two cells in the cell differs by the length of one slot.
  • the determined time margin is smaller than a time synchronization relationship determined when the time synchronization relationship between the cells is a slot level synchronization, for example, between cells.
  • the time margin can be determined to be 0.2 ms.
  • the time margin can be determined to be 1 ms.
  • the terminal device receives the synchronization status indication information sent by the network device, where the synchronization status indication information is used to indicate a time synchronization relationship between the multiple cells on the first target frequency point.
  • the network device may further indicate a time synchronization relationship between the cells in the form of a bit, for example, the network device may be in the form of a 1-bit field or a 2-bit field.
  • the device indicates the time synchronization relationship between the cells, and the network device may use "0" to indicate that the time synchronization relationship between the cells is symbol level synchronization, and "1" indicates that the synchronization relationship between the cells is slot level synchronization, or may also be used. "00” indicates that the time synchronization relationship between cells is symbol level synchronization, "01” indicates that the synchronization relationship between cells is slot level synchronization, "10” indicates that cells are not synchronized, and the like.
  • the measurement GAP may be set to a default of 6 ms.
  • the length of the measured GAP when determining the length of the measured GAP, it may first determine whether synchronization is performed between multiple cells on the first target measurement frequency point, and when synchronization or approximate synchronization between multiple cells, according to configuration information of the reference signal and The time margin is determined to measure the length of the GAP.
  • the length of the measurement GAP can be directly set to 6 ms.
  • the terminal device can transmit or receive data information at a time other than the determined measurement GAP length, thereby reducing the influence of the measurement GAP on the data transmission.
  • the length of the measured GAP is determined.
  • the time interval it is necessary to determine whether there is a time interval between the transmission SS block and the transmission CSI-RS. If there is a time interval, the length of the measurement GAP should be the transmission duration and time margin required for transmitting the two reference signals, and the foregoing The sum of the time intervals of the two reference signals.
  • the transmission duration of the transmission reference signal SS Block is T1
  • the transmission duration of the transmission reference signal CSI-RS is T2
  • the reference signal SS Block The transmission interval between the reference signal CSI-RS and the reference signal CSI-RS is T0, and the time margin is T3.
  • the measurement GAP is T1+T2+T3+T0, that is, measurement The length of the GAP needs to cover the reference signal SS Block and the reference signal CSI-RS.
  • the transmission durations of the two reference signals of each cell may be separately calculated, and then the foregoing calculations are respectively performed.
  • the first transmission duration of the two reference signals determines the sum of the first transmission duration of the two reference signals and the transmission interval and the time margin between the reference signals as the length of the measurement GAP.
  • the terminal device determines the length of the measured GAP according to the configuration information of the reference signal of the reference signal of the at least one cell of the first target measurement frequency point sent by the network device, and describes how to determine the length of the measured GAP, if the terminal device directly Receiving the length information of the measurement GAP, how to determine the length of the measurement GAP will be performed by the network device.
  • the network device may determine, according to the transmission condition of the reference signal of each cell on the first target frequency point, the transmission duration of the reference signal of each cell, and determine the first transmission duration, where the first transmission duration is a transmission duration that meets the preset condition. And determining, according to the first transmission duration, the length of the measured GAP, and transmitting the length of the measurement GAP to the terminal device.
  • the configuration information of the reference signals of the multiple cells on the first target measurement frequency point that the network device sends to the terminal device may not be carried in the configuration information of the measurement GAP, that is, The network device can directly send the configuration information of the reference signal to the terminal device.
  • the terminal device can determine the length of the measured GAP according to the content carried in the configuration information of the reference signal, and determine the length of the measured GAP. The method is the same as the above method, and is not described here for brevity.
  • FIG. 3 is a schematic flowchart of a method 300 for radio resource management measurement according to an embodiment of the present invention.
  • the method 300 only the measurement information of the measurement GAP is used as the reference signal of the at least one cell on the first target measurement frequency point.
  • the configuration information is described as an example.
  • the method 300 may include some or all of the following parts.
  • the network device sends configuration information of the measurement GAP to the terminal device, and measures the configuration of the GAP.
  • the information is configuration information of a reference signal of at least one cell on the first target measurement frequency point.
  • the configuration information of the reference signal sent by the network device to the terminal device may be configuration information of the reference signals of the multiple cells on the first target frequency point.
  • the network device may also select, from the configuration information of the multiple reference signals, the first reference signal configuration information corresponding to the transmission duration of the reference signal that meets the preset condition, and send the configuration information of the first reference signal to Terminal Equipment.
  • the terminal device determines the first transmission duration according to the configuration information of the reference signal.
  • the terminal device may select, in the configuration information of the reference signals of the multiple cells, the preset duration of the transmission duration of the reference signal.
  • the configuration information of the reference signal corresponding to the transmission duration may be determined as the first reference signal configuration information, and the first transmission duration is determined according to the first reference signal configuration information.
  • the terminal device may determine the first transmission duration directly according to the configuration information of the first reference signal.
  • the terminal device may further determine, according to configuration information of the reference signals of the multiple cells sent by the received network device, a transmission duration of the reference signal of each of the multiple cells, and then multiple reference signals.
  • the transmission duration that satisfies the preset condition in the transmission duration is determined as the first transmission duration.
  • the transmission duration that meets the preset condition in the transmission duration of the reference signal may be a transmission duration with a maximum value, or a transmission duration greater than or equal to a preset threshold, and a transmission duration greater than or equal to a preset threshold.
  • a transmission duration may be selected as the first transmission duration in the plurality of transmission durations, and a transmission duration may be selected as the first transmission duration according to a predetermined rule, which is not limited in this embodiment of the present invention.
  • the network device sends synchronization status indication information to the terminal device.
  • the synchronization status indication information is used to indicate a time synchronization relationship between multiple cells on the first target measurement frequency point.
  • the time synchronization relationship may also be that the network device indicates to the terminal device in the form of a bit.
  • the terminal device determines a time margin according to a time synchronization relationship between the multiple cells on the first target measurement frequency point.
  • time margin may also be preset.
  • the embodiment of the present invention is only described by taking the time margin according to the time synchronization relationship as an example, but the embodiment of the present invention is not limited thereto.
  • the time synchronization relationship may include at least symbol level synchronization and slot level synchronization.
  • the terminal device determines, according to the first transmission duration and the time margin, the length of the measurement GAP.
  • the length of the measurement GAP is the sum of the first transmission duration and the time margin.
  • the length of the measurement GAP is a sum of a first transmission duration, a time margin, and a transmission time interval of each reference signal.
  • the terminal device performs RRM measurement in the measurement GAP according to the length of the measured GAP.
  • the RRM measurement may be a Reference Signal Receiving Power (RSRP) measurement, or a Reference Signal Receiving Quality (RSRQ) measurement, or other types of measurements. This is not limited.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the reference signal may be a Synchronous Signal Block (SS Block), or may be a Channel Status Information Reference Signal (CSI-RS), or both.
  • SS Block Synchronous Signal Block
  • CSI-RS Channel Status Information Reference Signal
  • the above two reference signals are other reference signals.
  • the terminal device can determine the length of the measured GAP by using the measurement information of the measured GAP sent by the network device, and the terminal device can flexibly determine the length of the measured GAP according to actual needs, and can shorten the terminal device to perform the inter-frequency.
  • the measurement time of the channel quality measurement of the different system cell reduces the influence of the measurement GAP on the data transmission.
  • FIG. 4 is a schematic block diagram of a terminal device 400 according to an embodiment of the present invention. As shown in FIG. 4, the terminal device 400 may include some or all of the following modules.
  • the receiving module 410 is configured to receive configuration information of the measurement gap GAP for the first target measurement frequency point sent by the network device, where the configuration information of the measurement GAP is used to determine the length of the measurement GAP.
  • the determining module 420 is configured to determine a length of the measurement GAP according to the configuration information of the measurement GAP.
  • the processing module 430 is configured to perform, within the measurement GAP, according to the length of the measurement GAP. At least one cell on the first target measurement frequency point performs radio resource management RRM measurement.
  • the terminal device 400 can determine the length of the measured GAP according to the configuration information of the measured GAP sent by the network device, and the terminal device can flexibly determine the length of the measured GAP according to actual needs, and can shorten the terminal device to perform different The measurement time of the frequency or different system measurement reduces the impact of measuring GAP on data transmission.
  • the first target measurement frequency point may be any frequency point different from the current frequency point of the terminal device, and the terminal device performs the inter-frequency or different system measurement on the first target measurement frequency point, and performs the measurement on the terminal device.
  • the terminal device stops transmitting and receiving data information at the current frequency point.
  • measuring the configuration information of the GAP may include measuring length information of the GAP, or may include configuration information of the reference signal of the at least one cell on the first target measurement frequency point.
  • measuring the configuration information of the GAP includes measuring the length information of the GAP, that is, the network device directly notifies the terminal device to perform the measurement GAP length required for the inter-frequency or the different system measurement, the terminal device only needs to measure the GAP according to the The length can be RRM in the measurement GAP.
  • the configuration information of the measurement of the GAP includes the configuration information of the reference signal of the at least one cell on the first target measurement frequency point
  • the configuration information of the reference signal is used by the terminal device to determine the length of the measurement GAP according to the configuration information of the reference signal, That is to say, the network device determines that the information required to measure the length of the GAP is sent to the terminal device by measuring the configuration information of the GAP, so that the terminal device determines the length of the measured GAP according to the information sent by the network device.
  • the configuration information of the reference signal may be used to indicate time-frequency resource information of the reference signal, and may also include the number of reference signals currently transmitted.
  • the RRM measurement may be a Reference Signal Receiving Power (RSRP) measurement, a Reference Signal Receiving Quality (RSRQ) measurement, or other types.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the measurement is not limited in this embodiment of the present invention.
  • the reference signal may be a Synchronous Signal Block (SS Block), or may be a Channel Status Information Reference Signal (CSI-RS), or both.
  • SS Block Synchronous Signal Block
  • CSI-RS Channel Status Information Reference Signal
  • the determining module 420 is specifically configured to determine, according to the configuration information of the reference signal of the at least one cell on the first target measurement frequency point, the first transmission duration of the transmission reference signal.
  • the determining module 420 is further configured to determine a length of the measurement GAP according to the first transmission duration.
  • the determining module 420 is further configured to: in the configuration information of the reference signal of the multiple cells, select configuration information of the reference signal corresponding to the transmission duration that meets the preset condition in the transmission duration of the reference signal, where The configuration information of the selected reference signal is determined as the first reference signal configuration information, and the first transmission duration is determined according to the first reference signal configuration information.
  • the determining module 420 is further configured to determine, according to the configuration information of the reference signals of the multiple cells sent by the received network device, the transmission duration of the reference signal of each of the multiple cells. And determining, in the transmission duration of the reference signal, the transmission duration that meets the preset condition as the first transmission duration.
  • the transmission duration that meets the preset condition in the transmission duration of the reference signal may be a transmission duration with a maximum value, or a transmission duration greater than or equal to a preset threshold, and a transmission duration greater than or equal to a preset threshold.
  • a transmission duration may be selected as the first transmission duration in the plurality of transmission durations, and a transmission duration may be selected as the first transmission duration according to a predetermined rule, which is not limited in this embodiment of the present invention.
  • the determining module 420 is further configured to determine, according to the first transmission duration and a time margin, a length of the measurement GAP, where the length of the measurement GAP is equal to the first transmission duration and The sum of the time margins.
  • the determining module 420 is further configured to determine a time margin according to a time synchronization relationship between the multiple cells on the first target measurement frequency point.
  • the receiving module 410 is further configured to receive synchronization status indication information that is sent by the network device, where the synchronization status indication information is used to indicate multiple cells on the first target measurement frequency point. Time synchronization relationship between.
  • the time synchronization relationship includes at least symbol level synchronization or slot level synchronization.
  • the reference signal may be a synchronization signal block SS Blcok and/or The channel state information reference signal CSI-RS.
  • terminal device 400 in the embodiment of the present invention may correspond to the terminal device in the method embodiment, and the foregoing and other operations and/or functions of the respective modules in the terminal device 400 respectively implement the respective modes in FIG. 2 and FIG. The corresponding processes in the method are not repeated here for brevity.
  • FIG. 5 is a schematic structural diagram of a terminal device 500 according to an embodiment of the present invention.
  • the terminal device 500 includes a memory 510 and a processor 520 that communicate with each other through an internal connection path to transfer control and/or data signals.
  • the memory 510 is configured to store program code
  • the processor 520 is configured to invoke the program code to implement the methods in the various embodiments of the present invention.
  • the processor 520 may be a central processing unit (CPU), a network processor (NP), or a combination of a CPU and an NP.
  • the processor may further include a hardware chip.
  • the hardware chip may be an Application-Specific Integrated Circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof.
  • Embodiments of the present invention provide a computer readable medium for storing computer program code, the computer program comprising instructions for performing the method of radio resource management measurement of the embodiment of the present invention in FIGS. 2 and 3.
  • the readable medium may be a read-only memory (ROM) or a random access memory (RAM), which is not limited in the embodiment of the present invention.
  • terminal device 500 may correspond to the terminal device in the method embodiment, and the above and other operations and/or functions of the respective modules in the terminal device 500 respectively implement the operations in FIGS. 2 and 3.
  • the corresponding processes of the various methods are not described here for brevity.
  • FIG. 6 is a schematic block diagram of a network device 600 according to an embodiment of the present invention. As shown in FIG. 6, the network device 600 may include some or all of the following modules.
  • the sending module 610 is configured to send configuration information of the measurement gap GAP for the first target measurement frequency point to the terminal device, where the configuration information of the measurement GAP is used to determine the length of the measurement GAP.
  • the network device 600 sends the configuration information of the measurement GAP to the terminal device, so that the terminal device can obtain the length of the measurement GAP, so that the terminal device performs the at least one cell on the first target measurement frequency point in the measurement GAP according to the length of the measurement GAP.
  • Radio resource management measures RRM Radio resource management measures
  • the terminal device may perform measurement GAP according to the network device 600.
  • the configuration information determines the length of the measured GAP, which helps the terminal device to flexibly determine the length of the measured GAP according to actual needs, which can shorten the measurement time of the terminal device to perform inter-frequency or different-system measurement, and reduce the impact of measuring GAP on data transmission.
  • the first target measurement frequency point may be any frequency point different from the current frequency point of the terminal device, and the terminal device performs the inter-frequency or different system measurement on the first target measurement frequency point, and performs the measurement on the terminal device.
  • the terminal device stops transmitting and receiving data information at the current frequency point.
  • measuring the configuration information of the GAP may include measuring length information of the GAP, or may include configuration information of the reference signal of the at least one cell on the first target measurement frequency point.
  • measuring the configuration information of the GAP includes measuring the length information of the GAP, that is, the network device directly notifies the terminal device to perform the measurement GAP length required for the inter-frequency or the different system measurement, the terminal device only needs to measure the GAP according to the The length can be RRM in the measurement GAP.
  • the configuration information of the measurement of the GAP includes the configuration information of the reference signal of the at least one cell on the first target measurement frequency point
  • the configuration information of the reference signal is used by the terminal device to determine the length of the measurement GAP according to the configuration information of the reference signal, That is to say, the network device determines that the information required to measure the length of the GAP is sent to the terminal device by measuring the configuration information of the GAP, so that the terminal device determines the length of the measured GAP according to the information sent by the network device.
  • the configuration information of the reference signal may be used to indicate time-frequency resource information of the reference signal, and may also include the number of reference signals currently transmitted.
  • the RRM measurement may be a Reference Signal Receiving Power (RSRP) measurement, a Reference Signal Receiving Quality (RSRQ) measurement, or other types.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the measurement is not limited in this embodiment of the present invention.
  • the reference signal may be a Synchronous Signal Block (SS Block), or may be a Channel Status Information Reference Signal (CSI-RS), or both.
  • SS Block Synchronous Signal Block
  • CSI-RS Channel Status Information Reference Signal
  • the network device 600 further includes a determining module 620, configured to determine a first transmission duration of the transmission reference signal.
  • the determining module 620 is further configured to determine a length of the measurement GAP according to the first transmission duration.
  • the determining module 620 is further configured to determine, according to the first transmission duration and the time margin, a length of the measurement GAP, where the length of the measurement GAP is equal to a sum of the first transmission duration and the time margin.
  • the determining module 620 is further configured to determine a time margin according to a time synchronization relationship between the multiple cells on the first target measurement frequency point.
  • the determining module 620 is further configured to determine, in the configuration information of the reference signals of the multiple cells on the first target frequency point, the first reference signal configuration information, where the first reference signal configuration information is the first target The transmission duration of the reference signal of the plurality of cells on the measurement frequency point satisfies the configuration information of the reference signal corresponding to the transmission duration of the preset condition.
  • the sending module 610 is further configured to send, to the terminal device, first reference signal configuration information, where the first reference signal configuration information is a transmission duration of a reference signal of multiple cells on the first target measurement frequency point.
  • the configuration information of the reference signal corresponding to the transmission duration of the preset condition.
  • the transmission duration of the reference signal meets the preset condition, and the transmission duration is the transmission duration having the maximum value.
  • the sending module 610 is further configured to send, to the terminal device, configuration information of a reference signal of each of the multiple cells in the first target frequency point.
  • the sending module 610 is further configured to send the synchronization status indication information to the terminal device, where the synchronization status indication information is used to indicate a time synchronization relationship between the multiple cells on the first target measurement frequency point.
  • the time synchronization relationship includes at least symbol level synchronization or slot level synchronization.
  • the reference signal may be a synchronization signal block SS Blcok and/or a channel state information reference signal CSI-RS.
  • FIG. 8 is a schematic structural diagram of a network device 800 according to an embodiment of the present invention.
  • the network device 800 includes a memory 810 and a processor 820 that communicate with one another via internal connection paths to communicate control and/or data signals.
  • the memory 810 is configured to store program code
  • the processor 820 is configured to invoke the program code to implement the foregoing embodiments of the present invention. method.
  • the processor 820 may be a central processing unit (CPU), a network processor (NP), or a combination of a CPU and an NP.
  • the processor may further include a hardware chip.
  • the hardware chip may be an Application-Specific Integrated Circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof.
  • Embodiments of the present invention provide a computer readable medium for storing computer program code, the computer program comprising instructions for performing the method of radio resource management measurement of the embodiment of the present invention in FIGS. 2 and 3.
  • the readable medium may be a read-only memory (ROM) or a random access memory (RAM), which is not limited in the embodiment of the present invention.
  • the network device 800 may correspond to the terminal device in the method embodiment, and the above and other operations and/or functions of the respective modules in the network device 800 respectively implement the operations in FIGS. 2 and 3.
  • the corresponding processes of the various methods are not described here for brevity.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • Another point that is shown or discussed between each other The coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • 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, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium, such as a floppy disk, a hard disk, a magnetic tape, an optical medium such as a DVD, or a semiconductor medium such as a Solid State Disk (SSD).
  • SSD Solid State Disk

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Abstract

L'invention concerne, selon un mode de réalisation, un procédé de mesure de gestion de ressources radio, un appareil terminal et un appareil de réseau. Le procédé comprend les étapes suivantes : un appareil terminal reçoit des informations de configuration d'un intervalle de mesure (GAP) pour un premier point de fréquence de mesure cible transmis par un appareil de réseau, les informations de configuration de l'intervalle de mesure (GAP) étant utilisée pour déterminer une longueur de l'intervalle de mesure (GAP); un appareil terminal détermine, en fonction des informations de configuration de l'intervalle de mesure (GAP), la longueur de l'intervalle de mesure (GAP); et l'appareil terminal effectue, en fonction de la longueur de l'intervalle de mesure (GAP), et à l'intérieur de l'intervalle de mesure (GAP), une mesure de gestion de ressources radio (RRM) d'au moins une cellule au premier point de fréquence de mesure cible. Dans le mode de réalisation de la présente invention, la réception d'informations de configuration d'un intervalle de mesure (GAP) permet à un appareil terminal de déterminer de manière flexible une longueur de l'intervalle de mesure (GAP) en fonction des besoins pratiques, ce qui permet d'atténuer l'influence de l'intervalle de mesure (GAP) sur la transmission de données.
PCT/CN2017/093853 2017-07-21 2017-07-21 Procédé de mesure de gestion de ressources radio, appareil terminal et appareil de réseau Ceased WO2019014920A1 (fr)

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PCT/CN2017/093853 WO2019014920A1 (fr) 2017-07-21 2017-07-21 Procédé de mesure de gestion de ressources radio, appareil terminal et appareil de réseau
TW107124344A TWI687126B (zh) 2017-07-21 2018-07-13 無線資源管理測量的方法、終端設備和網路設備

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020258331A1 (fr) * 2019-06-28 2020-12-30 Oppo广东移动通信有限公司 Procédé et appareil de configuration d'intervalle de mesure, terminal et dispositif de réseau
WO2021088770A1 (fr) * 2019-11-08 2021-05-14 华为技术有限公司 Dispositif et procédé de configuration de mesure
US11503628B2 (en) * 2017-09-13 2022-11-15 Qualcomm Incorporated Communication of a reference signal count indication

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113498092B (zh) * 2020-04-03 2023-06-02 维沃移动通信有限公司 信号测量、测量间隔配置、测量上报方法及相关设备
CN113923731A (zh) * 2020-07-09 2022-01-11 展讯半导体(南京)有限公司 Rrm测量方法及装置、存储介质、ue、基站
CN115038097B (zh) * 2021-03-04 2026-01-02 维沃移动通信有限公司 间隙配置方法、装置、设备及存储介质
CN119676829A (zh) * 2023-09-13 2025-03-21 展讯通信（上海）有限公司 通信方法及装置、计算机可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448107A (zh) * 2010-09-30 2012-05-09 华为技术有限公司 测量间隙配置方法、终端及网络设备
CN105050122A (zh) * 2015-08-28 2015-11-11 宇龙计算机通信科技(深圳)有限公司 无线资源管理的测量方法及装置、终端和基站
WO2016068642A1 (fr) * 2014-10-30 2016-05-06 Lg Electronics Inc. Procédé et appareil d'exécution de mesurages rrm dans une bande sans licence d'un système de communication sans fil
CN106535215A (zh) * 2015-09-11 2017-03-22 中国移动通信集团公司 一种载波聚合下的增强测量方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103458446B (zh) * 2012-06-01 2016-05-25 华为技术有限公司 一种解决测量冲突的方法及装置
US10959197B2 (en) * 2014-09-08 2021-03-23 Samsung Electronics Co., Ltd. Cell detection, synchronization and measurement on unlicensed spectrum
US10219159B2 (en) * 2015-01-30 2019-02-26 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving reference signal using unlicensed band
CN106304128A (zh) * 2015-05-18 2017-01-04 中兴通讯股份有限公司 一种多载波异频测量间隙配置方法、系统、基站和终端
CN106559826A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 非授权载波测量间隙配置及测量方法及相应基站、终端
CN106686733B (zh) * 2015-11-06 2021-12-14 中兴通讯股份有限公司 一种信号处理方法及基站
CN105743591B (zh) * 2016-03-26 2019-05-14 深圳市金立通信设备有限公司 一种rssi检测的控制方法，接入设备及终端设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448107A (zh) * 2010-09-30 2012-05-09 华为技术有限公司 测量间隙配置方法、终端及网络设备
WO2016068642A1 (fr) * 2014-10-30 2016-05-06 Lg Electronics Inc. Procédé et appareil d'exécution de mesurages rrm dans une bande sans licence d'un système de communication sans fil
CN105050122A (zh) * 2015-08-28 2015-11-11 宇龙计算机通信科技(深圳)有限公司 无线资源管理的测量方法及装置、终端和基站
CN106535215A (zh) * 2015-09-11 2017-03-22 中国移动通信集团公司 一种载波聚合下的增强测量方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NOKIA.: "3GPP TSG - RAN WG4#79 R4-164314", IMPACT OF DL GAP CONFIGURATION ON NB - LOT RRM REQUIREMENTS, 27 May 2016 (2016-05-27), XP051089396 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11503628B2 (en) * 2017-09-13 2022-11-15 Qualcomm Incorporated Communication of a reference signal count indication
WO2020258331A1 (fr) * 2019-06-28 2020-12-30 Oppo广东移动通信有限公司 Procédé et appareil de configuration d'intervalle de mesure, terminal et dispositif de réseau
WO2021088770A1 (fr) * 2019-11-08 2021-05-14 华为技术有限公司 Dispositif et procédé de configuration de mesure

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