WO2019109313A1 - Procédé de mesurage de canal de fréquences, dispositif de réseau, et dispositif terminal - Google Patents

Procédé de mesurage de canal de fréquences, dispositif de réseau, et dispositif terminal Download PDF

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Publication number
WO2019109313A1
WO2019109313A1 PCT/CN2017/115059 CN2017115059W WO2019109313A1 WO 2019109313 A1 WO2019109313 A1 WO 2019109313A1 CN 2017115059 W CN2017115059 W CN 2017115059W WO 2019109313 A1 WO2019109313 A1 WO 2019109313A1
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WO
WIPO (PCT)
Prior art keywords
network device
frequency point
configuration information
target frequency
terminal device
Prior art date
Application number
PCT/CN2017/115059
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English (en)
Chinese (zh)
Inventor
杨宁
Original Assignee
Oppo广东移动通信有限公司
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.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2017/115059 priority Critical patent/WO2019109313A1/fr
Priority to CN201780091573.1A priority patent/CN110754103B/zh
Publication of WO2019109313A1 publication Critical patent/WO2019109313A1/fr

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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
    • 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

Definitions

  • Embodiments of the present invention relate to the field of communications, and more particularly, to a method, network device, and terminal device for measuring frequency points.
  • 5G fifth generation of mobile communication technology
  • 5G 5th generation of mobile communication technology
  • eMBB Enhanced Mobile Broadband
  • URLLC Ultra-Reliable and Low Latency Communication
  • mMTC Massive Machine Type of Communication
  • NR New Radio
  • LTE Long Term Evolution
  • NR's island coverage mode because a large number of LTE deployments are below 6 GHz, there are few spectrums below 6 GHz that can be used for 5G. Therefore, NR must study spectrum applications above 6 GHz, while high-band coverage is limited and signal fading is fast.
  • LTE-NR dual connection (Dual Connection (DC) transmission data is supported by a combination of bandwidths to improve system throughput.
  • DC Dual Connection
  • a method, a network device and a terminal device for measuring frequency points are provided, which can effectively perform frequency point measurement.
  • a method of measuring frequency points including:
  • the second network device allocates configuration information for measuring the target frequency point to the terminal device;
  • the first network device receives a measurement result of the target frequency point sent by the terminal device.
  • the method for measuring a frequency point in the embodiment of the present invention can enable the first network device to allocate configuration information to the terminal device through the second network device when the target frequency point needs to be measured, so that the terminal device measures the target frequency by using the configuration information. Points, in order to achieve the purpose of mobility robust optimization.
  • the second network device allocates configuration information for measuring the target frequency point to the terminal device, including:
  • the first network device determines to measure the target frequency point, sends a measurement request to the second network device, where the measurement request is used to request the second network device to allocate the configuration information to the terminal device, so that The second network device allocates the configuration information to the terminal device and sends the configuration information to the terminal device.
  • the second network device allocates configuration information for measuring the target frequency point to the terminal device, including:
  • the first network device determines the configuration information by negotiating with the second network device, and sends the configuration information to the terminal device by using the second network device. Send the configuration information.
  • determining the configuration information by negotiating with the second network device including:
  • the first network device determines the configuration information by negotiating with the second network device through the X2 interface.
  • the configuration information includes: indication information, where the indication information is used to instruct the terminal device to report the measurement result to the first network device, and/or the indication information And is used to instruct the terminal device to report the measurement result to the second network device.
  • the configuration information further includes a measurement interval of the target frequency point.
  • the target frequency point is greater than a frequency point at which the first network device is located.
  • a method of measuring frequency points including:
  • the second network device determines configuration information for measuring a target frequency point, where the target frequency point determines a measured frequency point of the first network device;
  • the second network device sends the configuration information to the terminal device.
  • the second network device determines configuration information used to measure a target frequency point, including:
  • the second network device When the second network device receives the measurement request sent by the first network device, determining the configuration information, where the measurement request is used to request the second network device to allocate the configuration information for the terminal device.
  • the second network device determines configuration information used to measure a target frequency point, including:
  • the second network device determines the configuration information by negotiating with the first network device.
  • the determining, by the second network device, the configuration information by using the first network device to negotiate includes:
  • the second network device negotiates with the first network device by using an X2 interface to determine the configuration information.
  • the configuration information includes: indication information, where the indication information is used to instruct the terminal device to report the measurement result to the first network device, and/or the indication information And is used to instruct the terminal device to report the measurement result to the second network device.
  • the configuration information further includes a measurement interval of the target frequency point.
  • the target frequency point is greater than a frequency point at which the first network device is located.
  • a method of measuring frequency points including:
  • the terminal device measures channel quality of the target frequency point according to the configuration information
  • the terminal device sends the measurement result of the target frequency point to the first network device and/or the second network device.
  • the configuration information includes: indication information, where the indication information is used to instruct the terminal device to report the measurement result to the first network device, and/or the indication information Instructing the terminal device to report the measurement result to the second network device;
  • the terminal device sends the measurement result of the target frequency point to the first network device and/or the second network device according to the indication information.
  • the configuration information further includes a measurement interval of the target frequency point.
  • the target frequency point is greater than a frequency point at which the first network device is located.
  • a network device including:
  • a processing unit configured to allocate, by the second network device, configuration information for measuring the target frequency point by using the second network device
  • a transceiver unit configured to receive a measurement result of the target frequency point sent by the terminal device.
  • a network device including:
  • a processing unit configured to determine configuration information used to measure a target frequency point, where the target frequency point is a frequency point determined by the first network device;
  • transceiver unit configured to send the configuration information to the terminal device.
  • a terminal device including:
  • a transceiver unit configured to receive configuration information that is sent by the second network device and used to measure a target frequency point
  • a processing unit configured to measure channel quality of the target frequency point according to the configuration information
  • the transceiver unit is further configured to send the measurement result of the target frequency point to the first network device and/or the second network device.
  • a network device including:
  • a processor configured to allocate, by the second network device, configuration information for measuring the target frequency point by using the second network device
  • a transceiver configured to receive a measurement result of the target frequency point sent by the terminal device.
  • a network device including:
  • a processor configured to determine configuration information used to measure a target frequency point, where the target frequency point is a frequency point determined by the first network device;
  • a transceiver configured to send the configuration information to the terminal device.
  • a terminal device including:
  • a transceiver configured to receive configuration information that is sent by the second network device and used to measure a target frequency point
  • a processor configured to measure channel quality of the target frequency point according to the configuration information
  • the transceiver is further configured to send the measurement result of the target frequency point to the first network device and/or the second network device.
  • a computer readable medium for storing a computer program comprising instructions for performing the method embodiment of the first aspect or the second aspect or the third aspect described above.
  • a computer chip comprising: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed,
  • the processor can implement the various processes performed by the terminal device in the method for measuring frequency points in the foregoing second aspect and various implementations.
  • a computer chip includes: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed,
  • the processor may implement the various processes performed by the network device in the method for measuring frequency points in the first aspect or the third aspect described above.
  • a communication system comprising the network device as described above, and the terminal device as described above.
  • FIG. 1 is an example of an application scenario of the present invention.
  • FIG. 2 is a schematic block diagram of a method of measuring frequency points according to an embodiment of the present invention.
  • FIG. 3 is a schematic block diagram of a network device according to an embodiment of the present invention.
  • FIG. 4 is a schematic block diagram of another network device according to an embodiment of the present invention.
  • FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of another terminal device according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • the terminal device 110 is connected to the second network device 130 under the first communication system and the first network device 120 under the second communication system.
  • the second network device 130 is a long term evolution (Long Term Evolution).
  • Network device under LTE
  • the first network device 120 is a network device under New Radio (NR).
  • NR New Radio
  • the second network device 130 and the first network device 120 may include multiple cells.
  • the terminal device 110 can measure the power (signal quality) of the target cell and report it to the second network device 130.
  • the terminal device 110 can measure the signal quality of the target cell more easily; but if their frequencies are different (inter-frequency measurement), the terminal device 110 is difficult. A measurement is performed on the signal quality of the target cell.
  • the simplest solution for inter-frequency measurement is to implement two sets of radio frequency (RF) transceivers on the UE.
  • RF radio frequency
  • there are practical difficulties with dual RF transceiver solutions One problem is that the extra cost is required to implement additional transceivers, resulting in excessive cost.
  • Another problem is possible interference between the current frequency and the target frequency, especially when both When approaching, especially for dual-link scenarios.
  • a method for measuring a frequency point of a network device for a terminal device is proposed.
  • a measurement gap is configured for the terminal device 110, thereby
  • the measurement interval configured by the terminal device 110 can be used to perform inter-frequency measurement or intra-frequency measurement.
  • the terminal device 110 can switch to the target cell and perform signal quality measurement, and then switch back to the current cell (continue to normal transmission and reception). jobs).
  • the measurement interval (current cell) configured by the terminal device is not used to transmit data nor to accept data.
  • the NR is at a high frequency and the LTE is at a low frequency in the LTE-NR scenario, the RF channels of LTE and NR are different in product design. That is, the MN and the SN independently configure the measurement configuration for the UE.
  • radio frequency (FR1) supporting LTE and FR2 supporting NR are independent. That is, the terminal device 110 operates at different frequencies from the second network device 130 and the first network device 120, respectively, whereby the terminal device 110 is independent of the gap configured for the FR1 and the terminal device 110 for the gap configured for the FR2.
  • the second network device 130 configures measurement configuration information for the UE by using the LTE radio resource control (RRC), and the UE reports the measurement related to the configuration to the second network device 130 to the second network device 130.
  • RRC radio resource control
  • all cells of the primary cell group (MCG) are considered to be serving cells, and cells of other cells including secondary CGs (SCGs) are considered as neighboring cells.
  • the first network device 120 configures measurement configuration information for the UE by using the NR RRC, and the UE reports the measurement related to the configuration to the first network device 120 to the first network device 120.
  • all cells of the SCG are considered to be serving cells, and cells of other cells including the MCG are considered to be neighbor cells.
  • the second network device 130 and the first network device 120 independently configure the measurement configuration for the UE. Therefore, for the frequency point at which the second network device 130 needs to be measured is at a high frequency, this independent configuration does not enable measurement of the high frequency point.
  • a method for measuring a frequency point is provided in the embodiment of the present invention.
  • the first network device 120 can be used as a terminal.
  • the device 110 allocates configuration information for measuring the high frequency frequency, thereby enabling the terminal device 110 to effectively perform frequency point measurement and reporting.
  • FIG. 1 is an example of a scenario of an embodiment of the present invention, and an embodiment of the present invention is not limited to that shown in FIG. 1.
  • the communication system adapted by the embodiment of the present invention may include at least a plurality of network devices under the first communication system and/or a plurality of network devices under the second communication system.
  • the first communication system and the second communication system in the embodiment of the present invention are different, but the specific categories of the first communication system and the second communication system are not limited.
  • the first communication system and the second communication system may be various communication systems, such as a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Time Division Duplex (TDD) ), Universal Mobile Telecommunication System (UMTS), etc.
  • 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
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the present invention describes various embodiments in connection with network devices (the first to fourth network devices) and terminal devices.
  • the network device may refer to any entity on the network side that is used to send or receive signals.
  • it may be a device communication of a machine type communication (MTC), a base station (BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB in LTE). ), base station equipment in a 5G network, and the like.
  • MTC machine type communication
  • BTS base station
  • NodeB base station
  • Evolutional Node B eNB or eNodeB in LTE
  • 5G network and the like.
  • the terminal device 110 can be any terminal device. Specifically, the terminal device can communicate with one or more core networks (Core Network) via a Radio Access Network (RAN), and can also be referred to as an access terminal, a user equipment (User Equipment, UE), and a user. Unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. For example, it can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and a wireless communication function. Handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and terminal devices in 5G networks, and the like.
  • Core Network Radio Access Network
  • RAN Radio Access Network
  • UE User Equipment
  • Unit subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless
  • FIG. 2 is a schematic flowchart of a method for configuring measurement detection according to an embodiment of the present invention. The method for measuring frequency points in the embodiment of the present invention will be described below with reference to FIG. 2:
  • the method includes:
  • the first network device determines to measure the target frequency point.
  • the first network device determines configuration information by interacting with the second network device.
  • the second network device sends configuration information to the terminal device.
  • the second network device may allocate configuration information for measuring the target frequency point to the terminal device; the first network device receives the sending of the terminal device. The measurement result of the target frequency point. Relative to the second network device, the second network device determines configuration information for measuring a target frequency point, where the target frequency point determines a measured frequency point for the first network device; the second network device sends the configuration information to the terminal device .
  • the terminal device receives the configuration information for measuring the target frequency point sent by the second network device, and the terminal device measures the channel quality of the target frequency point according to the configuration information; the terminal device sends the channel quality to the first network device. And/or the second network device sends the measurement result of the target frequency point.
  • the method for measuring a frequency point in the embodiment of the present invention enables the first network device to allocate configuration information to the terminal device through the second network device when the target frequency point needs to be measured, thereby enabling the terminal device to pass the configuration.
  • the information measures the target frequency point, thereby achieving the purpose of mobility robust optimization.
  • first network device in the embodiment of the present invention may be the first network device 120 as described in FIG. 1
  • second network device may be the second network device 120 as shown in FIG. 1 , which is an embodiment of the present invention. No specific restrictions.
  • the target frequency point in the embodiment of the present invention may be that the first network device 120 determines the high frequency frequency point that needs to be measured.
  • the target frequency point is greater than a frequency point where the first network device is located.
  • the frequency point may be a central frequency point and/or a bandwidth of the second network device, which is not specifically limited in this embodiment of the present invention.
  • the measurement request may be sent to the second network device, where the measurement request is used to request the second network device to allocate the configuration information to the terminal device.
  • the second network device allocates the configuration information to the terminal device and sends the configuration information to the terminal device.
  • the configuration information is directly determined, and the measurement request is used to request the second network device to allocate the configuration information for the terminal device.
  • the first network device when the first network device determines to measure the target frequency point, the first network device may determine the configuration information by negotiating with the second network device, and The terminal device sends the configuration information.
  • the configuration information may be determined by negotiating with the second network device through the X2 interface.
  • the terminal device can obtain configuration information for measuring a target frequency point by using the foregoing technical solution, but correspondingly, because the target frequency point of the embodiment of the present invention is that the first network device needs to know the measurement result, Therefore, in order to ensure that the terminal device can accurately know which network device to report the measurement result of the target frequency point, in the embodiment of the present invention, a method for reporting the measurement result is further proposed.
  • the configuration information in the embodiment of the present invention may further include: indication information, where the indication information is used to indicate that the terminal device reports the measurement result to the first network device, and/or the indication information is used to indicate The terminal device reports the measurement result to the second network device.
  • the terminal device can know, according to the indication information, that the measurement result of the target frequency point is sent to the first network device and/or the second network device.
  • the configuration information further includes a measurement interval of the target frequency point.
  • FIG. 3 is a schematic block diagram of a network device according to an embodiment of the present invention. It should be understood that the network device shown in FIG. 3 may be the first network device shown in FIG. 2 or the second network device shown in FIG. 2.
  • the following uses the network device shown in FIG. 3 as the first network device shown in FIG. 2 as an example:
  • the network device 300 includes:
  • the processing unit 310 is configured to: when determining to measure the target frequency point, allocate, by using the second network device, configuration information for measuring the target frequency point to the terminal device;
  • the transceiver unit 320 is configured to receive a measurement result of the target frequency point sent by the terminal device.
  • processing unit 310 is specifically configured to:
  • the measurement request is sent to the second network device, where the measurement request is used to request the second network device to allocate the configuration information to the terminal device, so that the second network device allocates the terminal device
  • the configuration information is sent to the terminal device.
  • processing unit 310 is specifically configured to:
  • the configuration information is determined by negotiating with the second network device, and the configuration information is sent to the terminal device by using the second network device.
  • processing unit 310 is more specifically configured to:
  • the configuration information is determined by negotiating with the second network device through the X2 interface.
  • the configuration information includes: indication information, where the indication information is used to indicate that the terminal device reports the measurement result to the network device, and/or the indication information is used to instruct the terminal device to report the measurement result to The second network device.
  • the configuration information further includes a measurement interval of the target frequency point.
  • the target frequency point is greater than a frequency point where the network device is located.
  • the following uses the network device shown in FIG. 3 as the second network device shown in FIG. 2 as an example:
  • the network device 300 includes:
  • the processing unit 310 is configured to determine configuration information used to measure a target frequency point, where the target frequency point is a frequency point determined by the first network device;
  • the transceiver unit 320 is configured to send the configuration information to the terminal device.
  • processing unit 310 is specifically configured to:
  • processing unit 310 is specifically configured to:
  • the configuration information is determined by negotiating with the first network device.
  • processing unit 310 is specifically configured to:
  • the configuration information is determined by negotiating with the first network device through the X2 interface.
  • the configuration information includes: indication information, where the indication information is used to indicate that the terminal device reports the measurement result to the first network device, and/or the indication information is used to indicate that the terminal device uses the measurement result Reported to the network device.
  • the configuration information further includes a measurement interval of the target frequency point.
  • the target frequency point is greater than a frequency point where the first network device is located.
  • network device 400 can include a processor 410, a transceiver 420, and a memory 430.
  • the memory 430 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 410.
  • the various components in the network device 400 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the network device 400 shown in FIG. 4 can implement the various processes implemented by the first network device or the second network device in the foregoing method embodiment of FIG. 2, and details are not described herein again to avoid repetition.
  • FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device 500 includes:
  • the transceiver unit 510 is configured to receive configuration information that is sent by the second network device and used to measure the target frequency point.
  • the processing unit 520 is configured to measure channel quality of the target frequency point according to the configuration information.
  • the transceiver unit 510 is further configured to send the measurement result of the target frequency point to the first network device and/or the second network device.
  • the configuration information includes: indication information, where the indication information is used to indicate that the terminal device reports the measurement result to the first network device, and/or the indication information is used to indicate that the terminal device uses the measurement result Reporting to the second network device;
  • the transceiver unit 510 is specifically configured to:
  • the configuration information further includes a measurement interval of the target frequency point.
  • the target frequency point is greater than a frequency point where the first network device is located.
  • the transceiving unit 510 can be implemented by a transceiver, and the measuring unit 520 can be implemented by a processor.
  • the terminal device 600 can include a processor 610, a transceiver 620, and a memory 630.
  • the memory 630 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 610.
  • the various components in the terminal device 600 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the terminal device 600 shown in FIG. 6 can implement the various processes implemented by the terminal device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • each step of the method embodiment in the embodiment of the present invention may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. More specifically, the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the processor may be an integrated circuit chip with signal processing capability, and the methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or executed.
  • the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or Other programmable logic devices, transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory 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 (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
  • the volatile memory can be a random access memory (RAM) that acts as an external cache.
  • the memory in the embodiment of the present invention may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
  • SDRAM Synchronous dynamic random access memory
  • DDR double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous connection Synchro link DRAM
  • DR RAM direct memory bus
  • the words “at time” as used herein may be interpreted as “if” or “if” or “when” or “in response to determining” or “in response to detecting” ".
  • the phrase “if determined” or “if detected (conditions or events stated)” may be interpreted as “when determined” or “in response to determination” or “when detected (stated condition or event) "Time” or “in response to a test (condition or event stated)”.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined.
  • the coupling or direct coupling or communication connection shown or discussed herein may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • 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 objectives of the embodiments of the present invention.
  • each functional unit in the 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 technical solution of the embodiments of the present invention may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk.

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Abstract

L'invention concerne un procédé de mesurage d'un canal de fréquences, un dispositif de réseau, et un dispositif terminal, aptes à mesurer efficacement un canal de fréquences. Le procédé comprend les étapes suivantes : lorsqu'un premier dispositif de réseau détermine le mesurage d'un canal de fréquences cible, des informations de configuration pour mesurer le canal de fréquences cible sont attribuées à un dispositif terminal via un second dispositif de réseau ; et le premier dispositif de réseau reçoit un résultat de mesurage du canal de fréquences, envoyé par le dispositif terminal. Le procédé de mesurage d'un canal de fréquences selon des modes de réalisation de la présente invention peut permettre à un premier dispositif de réseau d'attribuer des informations de configuration à un dispositif terminal via un second dispositif de réseau lorsqu'un canal de fréquences cible doit être mesuré. En mesurant le canal de fréquences cible à l'aide des informations de configuration, le dispositif terminal optimise la robustesse de mobilité.
PCT/CN2017/115059 2017-12-07 2017-12-07 Procédé de mesurage de canal de fréquences, dispositif de réseau, et dispositif terminal WO2019109313A1 (fr)

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PCT/CN2017/115059 WO2019109313A1 (fr) 2017-12-07 2017-12-07 Procédé de mesurage de canal de fréquences, dispositif de réseau, et dispositif terminal
CN201780091573.1A CN110754103B (zh) 2017-12-07 2017-12-07 测量频点的方法、网络设备和终端设备

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PCT/CN2017/115059 WO2019109313A1 (fr) 2017-12-07 2017-12-07 Procédé de mesurage de canal de fréquences, dispositif de réseau, et dispositif terminal

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