WO2023230970A1 - Procédé et appareil de mesure de signal, dispositif de communication et support de stockage - Google Patents

Procédé et appareil de mesure de signal, dispositif de communication et support de stockage Download PDF

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Publication number
WO2023230970A1
WO2023230970A1 PCT/CN2022/096708 CN2022096708W WO2023230970A1 WO 2023230970 A1 WO2023230970 A1 WO 2023230970A1 CN 2022096708 W CN2022096708 W CN 2022096708W WO 2023230970 A1 WO2023230970 A1 WO 2023230970A1
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WIPO (PCT)
Prior art keywords
measurement
predetermined
terminal
signal
information
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PCT/CN2022/096708
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English (en)
Chinese (zh)
Inventor
李艳华
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202280002062.9A priority Critical patent/CN117501753A/zh
Priority to PCT/CN2022/096708 priority patent/WO2023230970A1/fr
Publication of WO2023230970A1 publication Critical patent/WO2023230970A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • the present disclosure relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular, to a signal measurement method, device, communication equipment and storage medium.
  • a wakeup signal (WUS, Wakeup Signal) is introduced for the Radio Resource Control (RRC, Radio Resource Control) connection state.
  • RRC Radio Resource Control
  • Paging Early Indication Paging Early Indication
  • the terminal is required to detect the wake-up signal or power-saving signal through the radio frequency module.
  • the embodiments of the present disclosure disclose a signal measurement method, device, communication equipment, and storage medium.
  • a method of signal measurement is provided, wherein the method is executed by an access network device, and the method includes:
  • the predetermined signal includes a first type signal.
  • the measurement information indicates a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following:
  • the terminal measures the event of the first type signal
  • An event occurs when the terminal measures that the wireless transmission quality of the first type signal meets a predetermined requirement.
  • the measurement information also indicates at least one of the following information:
  • the predetermined signal further includes a second type signal
  • the predetermined measurement event also includes a second type of measurement event, and the second type of measurement event includes at least one of the following:
  • An event occurs when the terminal measures that the wireless transmission quality of the second type signal meets a predetermined requirement.
  • the predetermined status includes one of the following:
  • the terminal is in a low mobility state.
  • sending measurement information for measuring a predetermined signal to the terminal includes:
  • the measurement information is sent to the terminal through broadcast signaling.
  • the terminal is in a radio resource control RRC connected state; the method further includes:
  • the terminal is in a radio resource control RRC connected state; the method further includes:
  • Receive predetermined information sent by the terminal wherein the predetermined information includes measurement result information of measuring the predetermined signal and/or status indication information indicating the status of the second transceiver.
  • the status indication information indicates that: the terminal is in a state of turning off the second transceiver;
  • the status indication information indicates that the terminal is in a state of turning on the second transceiver.
  • receiving the predetermined information sent by the terminal includes:
  • the predetermined information sent by the terminal is received through a signal of the first transceiver.
  • the method further includes:
  • a predetermined operation on the second transceiver is determined, and the predetermined operation includes an operation of turning on or off the second transceiver.
  • determining the operation of the second transceiver based on the measurement result information includes:
  • an operation on the second transceiver is determined; wherein the operation includes turning on and/or turning off the second transceiver.
  • the method further includes:
  • a method of signal measurement is provided, wherein the method is performed by a terminal, and the method includes:
  • the predetermined signal includes a first type signal.
  • the measurement information indicates a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following:
  • the terminal measures the event of the first type signal
  • An event occurs when the terminal measures that the wireless transmission quality of the first type signal meets a predetermined requirement.
  • the measurement information also indicates at least one of the following information:
  • the predetermined signal further includes a second type signal
  • the predetermined measurement event further includes a second type measurement event
  • the second type measurement event includes at least one of the following:
  • the terminal detects an event that the wireless transmission quality of the second type signal meets a predetermined requirement.
  • the predetermined status includes one of the following:
  • the terminal is in a low mobility state.
  • receiving measurement information sent by the access network device to measure a predetermined signal includes:
  • the terminal is in a Radio Resource Control (RRC) connected state; the method further includes:
  • the terminal is in a radio resource control RRC connected state; the method further includes:
  • the predetermined information includes measurement result information of measuring the predetermined signal and/or status indication information indicating the status of the second transceiver.
  • the status indication information indicates that: the terminal is in a state of turning off the second transceiver;
  • the status indication information indicates that the terminal is in a state of turning on the second transceiver.
  • sending the measurement result information of measuring the predetermined signal to the access network device includes:
  • the predetermined information is sent to the access network device through a signal of the first transceiver.
  • the method further includes:
  • the method further includes:
  • the operation of the second transceiver is determined, and the predetermined measurement event includes a first type measurement event and/or a second type measurement event.
  • determining the operation of the second transceiver based on whether a predetermined measurement event indicated by the measurement information is satisfied includes:
  • the second transceiver In response to the predetermined measurement event not being met, the second transceiver is turned on.
  • the method further includes:
  • the method further includes:
  • the measurement result information is sent to the protocol upper layer of the second transceiver through the first transceiver.
  • the method further includes:
  • the measurement result information is sent to the protocol upper layer through the physical layer of the second transceiver.
  • a device for signal measurement includes:
  • a sending module used to send measurement information for measuring the predetermined signal to the terminal
  • the predetermined signal includes a first type signal.
  • a device for signal measurement includes:
  • a receiving module configured to receive measurement information sent by the access network device to measure the predetermined signal
  • the predetermined signal includes a first type signal.
  • a communication device includes:
  • memory for storing instructions executable by the processor
  • the processor is configured to implement the method described in any embodiment of the present disclosure when running the executable instructions.
  • a computer storage medium stores a computer executable program.
  • the executable program is executed by a processor, the method described in any embodiment of the present disclosure is implemented.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal.
  • the terminal can measure the first type signal based on the measurement information. Compared with the case where the first type signal is not set or the measurement information is not sent to the terminal, The mechanism for measuring the first type of reference signal has been improved and can be adapted to different measurement scenarios of the terminal.
  • Figure 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment.
  • FIG. 2 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 3 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 4 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 5 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 6 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 7 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 8 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 9 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 10 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 11 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 12 is a schematic flowchart of a signal measurement method according to an exemplary embodiment.
  • FIG. 13 is a schematic diagram of a signal measurement device according to an exemplary embodiment.
  • Figure 14 is a schematic diagram of a signal measurement device according to an exemplary embodiment.
  • Figure 15 is a schematic structural diagram of a terminal according to an exemplary embodiment.
  • Figure 16 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or "when” or "in response to determining.”
  • this article uses the terms “greater than” or “less than” when characterizing the size relationship. However, those skilled in the art can understand that the term “greater than” also encompasses the meaning of “greater than or equal to”, and “less than” also encompasses the meaning of “less than or equal to”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on mobile communication technology.
  • the wireless communication system may include several user equipments 110 and several base stations 120.
  • user equipment 110 may be a device that provides voice and/or data connectivity to a user.
  • the user equipment 110 may communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the user equipment 110 may be an Internet of Things user equipment, such as a sensor device, a mobile phone, and a computer with an Internet of Things user equipment. , for example, it can be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device.
  • the user equipment 110 may also be equipment of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, it may be an on-board computer with a wireless communication function, or a wireless user equipment connected to an external on-board computer.
  • the user equipment 110 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with a wireless communication function.
  • the base station 120 may be a network-side device in a wireless communication system.
  • the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new air interface system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network).
  • the base station 120 may be an evolved base station (eNB) used in the 4G system.
  • the base station 120 may also be a base station (gNB) that adopts a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed units, DU).
  • the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Media Access Control, MAC) layer; distributed
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the base station 120.
  • a wireless connection may be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
  • an E2E (End to End, end-to-end) connection can also be established between user equipments 110 .
  • V2V vehicle to vehicle, vehicle to vehicle
  • V2I vehicle to infrastructure, vehicle to roadside equipment
  • V2P vehicle to pedestrian, vehicle to person
  • the above user equipment can be considered as the terminal equipment of the following embodiments.
  • the above-mentioned wireless communication system may also include a network management device 130.
  • the network management device 130 may be a core network device in a wireless communication system.
  • the network management device 130 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device can also be other core network devices, such as serving gateway (Serving GateWay, SGW), public data network gateway (Public Data Network GateWay, PGW), policy and charging rules functional unit (Policy and Charging Rules) Function, PCRF) or Home Subscriber Server (HSS), etc.
  • serving gateway Serving GateWay, SGW
  • public data network gateway Public Data Network GateWay, PGW
  • Policy and Charging Rules Policy and Charging Rules
  • PCRF Policy and Charging Rules
  • HSS Home Subscriber Server
  • the embodiments of the present disclosure enumerate multiple implementations to clearly describe the technical solutions of the embodiments of the present disclosure.
  • the multiple embodiments provided in the embodiments of the present disclosure can be executed alone or in combination with the methods of other embodiments in the embodiments of the present disclosure. They can also be executed alone or in combination. It is then executed together with some methods in other related technologies; the embodiments of the present disclosure do not limit this.
  • a power saving signal is introduced, namely a wake-up signal (WUS, Wakeup signal) or downlink control information for power saving (DCP, DCI for power saving).
  • WUS wake-up signal
  • DCP downlink control information for power saving
  • the WUS signal is a low-power consumption detection signal. If the terminal detects the WUS signal, it means that it needs to monitor the physical downlink control channel (PDCCH, Physical downlink control channel). However, if WUS is not detected, the monitoring of the PDCCH is skipped.
  • PDCCH Physical downlink control channel
  • the power saving signal for example, PEI
  • the power saving signal is usually configured before the paging opportunity (PO, Paging Occasion). If the terminal does not detect the power saving signal, it needs to skip the paging DCI. Otherwise, paging DCI needs to be monitored.
  • the RRC connection state is enhanced and a PDCCH skipping mechanism is introduced. That is, PDCCH skipping will be carried in DCI to notify the terminal to skip monitoring for a period of time or to perform search space group searching. switch.
  • the modem of the terminal is required to detect the power-saving signal.
  • a separate transceiver (low power wake-up receiver) is introduced to receive the power saving signal, and the modem part or main radio part of the terminal can only operate after the separate transceiver is woken up. be woken up, otherwise the modem part will remain dormant.
  • this embodiment provides a method for signal measurement, where the method is executed by the access network device, and the method includes:
  • Step 21 Send measurement information for measuring the predetermined signal to the terminal;
  • the predetermined signal includes a first type signal.
  • the terminals involved in this disclosure may be, but are not limited to, mobile phones, wearable devices, vehicle-mounted terminals, roadside units (RSU, Road Side Unit), smart home terminals, industrial sensing equipment and/or medical equipment, etc.
  • the terminal may be a Redcap terminal or a predetermined version of a new air interface NR terminal (for example, an R17 NR terminal).
  • the terminal may be a terminal in a Radio Resource Control (RRC, Radio Resource Control) non-connected state.
  • RRC Radio Resource Control
  • the RRC non-connected state includes an RRC idle state and an RRC inactive state.
  • the terminal may also be a terminal in RRC connected state.
  • the access network equipment involved in the present disclosure may be a base station, for example, a base station of a fifth generation mobile communication (5G) network or other evolved base stations.
  • a base station for example, a base station of a fifth generation mobile communication (5G) network or other evolved base stations.
  • 5G fifth generation mobile communication
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the first type signal is used to trigger the first transceiver of the terminal to wake up the second transceiver of the terminal.
  • the first transceiver can be a single transceiver (low power wake-up receiver).
  • the second transceiver may be the main radio receiver.
  • the first type of signal may be a wake-up signal
  • the wake-up signal may be a low power wake-up signal (Low power WUS), which is used to wake up the second transceiver. It should be noted that the wake-up signal may also be called a "power saving signal”.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver. It can be understood that when the second transceiver is turned off, the terminal enters a mode in which the first transceiver monitors signals and the second transceiver stops monitoring signals; or, when the second transceiver is turned on, the terminal enters a mode in which the second transceiver monitors signals. mode. In one embodiment, the predetermined measurement event is a predetermined measurement event used to trigger the terminal to report the measurement result of the predetermined signal.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information instructs the terminal to measure the prediction signal and periodically report the measurement results. It should be noted that, at this time, there is no need for the wireless transmission quality of the first type signal to meet predetermined requirements. After detecting the first type signal, the terminal will perform periodic measurement reporting of the measurement results. (It should be noted that in this scenario, the transceiver does not necessarily have to be turned off)
  • the predetermined measurement event is a predetermined measurement event used to trigger the terminal to report the measurement result of the predetermined signal. At this time, the reporting of measurement results can be triggered based on predetermined measurement events.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information instructs the terminal to measure the predicted signal, such as triggering a report based on a predetermined measurement event.
  • the terminal needs the wireless transmission quality of the first type signal to meet predetermined requirements, that is, it will perform measurement reporting after detecting that the predetermined measurement event is met. (It should be noted that in this scenario, the transceiver does not necessarily have to be turned off)
  • the transceiver may be the second transceiver, that is, the main transceiver.
  • the instruction for measurement information may configure the measurement event L event in the form of a measurement event configuration.
  • the instruction may include at least one of the following information:
  • L1 events for example, detection of LP-WUS signal strength above a certain threshold
  • Measurement object for example, LP-WUS signal
  • Measured quantities for example, signal strength, such as RSRP, RSRQ and/or RSSI, etc.;
  • Reporting configuration For example, whether an event triggers reporting or periodically triggers reporting.
  • the instruction may include at least one of the following information:
  • L2 events e.g., detection of LP-WUS signal
  • Measurement object for example, LP-WUS signal
  • Measured quantities for example, signal strength, such as RSRP, RSRQ, RSSI, etc.;
  • the reported quantity for example, the identifier of the signal
  • the terminal reports the identifier of the detected LP-WUS signal.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the event that the terminal measures that the wireless transmission quality of the first type signal meets the predetermined requirements may be an event that the signal strength of the first type signal measured by the terminal is greater than the first strength threshold or is not at the edge of a cell.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; the measurement information indicates at least one of the following information: information used to trigger a predetermined measurement event, a measurement object, a measurement quantity and reporting volume, reporting configuration.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the measurement object can be a low-power wake-up signal;
  • the measurement quantity can be signal strength, for example, reference signal receiving power (RSRP, Reference Signal Receiving Power) and/or reference signal receiving quality (RSRQ, Reference Signal Receiving Quality); reporting quantity Can be signal strength, for example, RSRP and/or RSRQ.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the reporting configuration indicates how to report, such as periodic reporting, event-triggered reporting, etc.
  • the predetermined signal includes a first type signal and a second type signal; measurement information for measuring the predetermined signal is sent to the terminal; the measurement information indication is used to trigger a predetermined measurement event; the predetermined measurement event includes a first type measurement event and a second type of measurement event; the first type of measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements; The second type of measurement event includes at least one of the following: an event that the terminal is in a predetermined state; an event that the terminal measures that the wireless transmission quality of the second type signal meets predetermined requirements.
  • the predetermined state includes one of the following: a stationary state; the terminal is in a low mobility state.
  • the terminal in the low mobility state may be a state in which the moving speed of the terminal is less than the speed threshold.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the predetermined signal includes a first type signal and a second type signal; measurement information for measuring the predetermined signal is sent to the terminal.
  • the predetermined measurement events include first type measurement events and second type measurement events.
  • the first type of measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements;
  • the second type of measurement event includes at least the following One: an event that the terminal is in a predetermined state; an event that the terminal measures that the wireless transmission quality of the second type signal meets predetermined requirements.
  • the predetermined state includes one of the following: a stationary state; the terminal is in a low mobility state.
  • the terminal in the low mobility state may be a state in which the moving speed of the terminal is less than the speed threshold.
  • events of the first type of signal and events of the second type of signal may be combined to form a combined measurement event.
  • the measurement event can be determined to satisfy the triggering condition only when the combined measurement event is satisfied, that is, the terminal measures the event that the wireless transmission quality of the first type signal meets the predetermined requirements and the terminal measures the first type signal.
  • the events that the wireless transmission quality of the two types of signals meet the predetermined requirements need to be met at the same time to determine that the measurement event meets the triggering conditions.
  • the network can configure the terminal to meet conditions such as stationary and/or good signal quality; for example, the network can simultaneously configure stationary criteria and/or not at the cell edge criteria for the terminal to make decisions. .
  • This decision is based on the RSRP or RSRQ measurement of the cell; the decision process is performed at the main transceiver; further, conditions such as good signal quality can be further combined with the terminal's signal quality decision for LP-WUS, for example, if LP-WUS is detected The signal strength is above a certain threshold; that is, both measurements are taken simultaneously.
  • L3 events can be defined: one condition for detecting the first type of signal is met at the same time (for example, the first type of signal is detected or the first type of power saving signal is higher than a certain threshold), and at the same time, the detection of the second type of signal also needs to be met.
  • One or more conditions for the type of signal are met (eg, not at cell edge and/or low mobility (including stationary) is met).
  • the second type of signal may be a reference signal for mobility measurement of the terminal.
  • the second type of signal can also be a synchronization signal block (SSB, Synchronization Signal block) or a channel state information reference signal (CSI-RS, Channel State Information Reference Signals).
  • SSB Synchronization Signal block
  • CSI-RS Channel State Information Reference Signals
  • measurement information for measuring a predetermined signal is sent to the terminal through dedicated signaling; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the dedicated signaling may be an RRC connection release message.
  • measurement information for measuring a predetermined signal is sent to the terminal through broadcast signaling; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal in response to the first type of measurement event being satisfied, the terminal turns off the second transceiver.
  • the terminal may be a terminal in RRC connected state or RRC non-connected state.
  • the terminal in response to the first type of measurement event exit satisfying the condition, turns on the second transceiver.
  • the terminal may be a terminal in RRC connected state or RRC non-connected state. At this time, the terminal turns on or off the second transceiver without explicit network-based instruction command.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines a predetermined operation for the second transceiver based on the measurement result information.
  • the predetermined operation includes an operation of turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device through the UAI.
  • the access network device determines a predetermined operation on the second transceiver based on the measurement result information received through the UAI.
  • the predetermined operation includes an operation of turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device through a measurement report.
  • the access network device determines a predetermined operation on the second transceiver based on the measurement result information received through the measurement report, where the predetermined operation includes an operation of turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device through the signal of the first transceiver.
  • the access network device determines a predetermined operation on the second transceiver based on the measurement result information received through the signal of the first transceiver.
  • the predetermined operation includes an operation of turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; the measurement information indication is used to trigger
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines the operation of the second transceiver based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied; wherein the operation includes an operation of turning on and/or turning off the second transceiver; the predetermined measurement event includes a first First type measurement events, second type measurement events and/or third type measurement events or combined measurement type events.
  • the predetermined measurement event includes a first First type measurement events, second type measurement events and/or third type measurement events or combined measurement type events.
  • sending instruction information to the terminal to turn on the second transceiver or in response to determining to turn off the second transceiver based on the measurement result information, sending to the terminal to turn off the second transceiver.
  • Transceiver instructions in response to determining to turn on the second transceiver based on the measurement result information, sending instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, sending to the terminal to turn off the
  • the third type measurement event may be an event in which the first type signal and the second type signal are measured simultaneously. It should be noted that the predetermined measurement events are not limited to the above events. In one embodiment, the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the terminal can also report to the network status information or triggering events of the current opening or closing of the first transceiver or the second transceiver.
  • the status information or triggering event may be directly reported through a signal of the first transceiver, or may be reported through a UAI or RRC message after the second transceiver is turned on.
  • the auxiliary information sent by the terminal is received, wherein the auxiliary information includes: the terminal's ability information to support measurement of the predetermined signal, and/or the terminal desires to measure the predetermined signal. Instructions for measuring the signal.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal.
  • the terminal can measure the first type signal based on the measurement information. Compared with the situation where the first type signal is not set or the measurement information is not sent to the terminal, the situation is improved.
  • the mechanism for measuring the first type of reference signal can adapt to different measurement scenarios of the terminal.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following:
  • the terminal detects an event of the first type of signal
  • An event occurs when the terminal measures that the wireless transmission quality of the first type signal meets a predetermined requirement.
  • the measurement information also indicates at least one of the following information:
  • the predetermined signal further includes a second type signal;
  • the predetermined measurement event further includes a second type measurement event, and the second type measurement event includes at least one of the following:
  • An event occurs when the terminal measures that the wireless transmission quality of the second type signal meets a predetermined requirement.
  • the predetermined status includes one of the following:
  • the terminal is in a low mobility state.
  • the terminal in the low mobility state may be a state in which the moving speed of the terminal is less than the speed threshold.
  • this embodiment provides a signal measurement method, where the method is executed by the access network device, and the method includes:
  • Step 31 Send measurement information to the terminal through dedicated signaling
  • measurement information for measuring a predetermined signal is sent to the terminal through dedicated signaling; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the dedicated signaling may be an RRC connection release message.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal through broadcast signaling; wherein the predetermined signal includes a first type signal; and the measurement information indicates a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • This embodiment provides a method for signal measurement, wherein the method is executed by an access network device, and the method includes: receiving auxiliary information sent by the terminal, where the auxiliary information includes: the terminal supports the reservation signal measurement capability information, and/or indication information that the terminal expects to measure the predetermined signal.
  • this embodiment provides a signal measurement method, where the method is executed by the access network device, and the method includes:
  • Step 41 Receive predetermined information sent by the terminal, wherein the predetermined information includes measurement result information of measuring the predetermined signal and/or status indication information indicating the status of the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends predetermined information to the access network device through the UAI.
  • the access network device determines a predetermined operation on the second transceiver based on the predetermined information received through the UAI, and the predetermined operation includes turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends predetermined information to the access network device through a measurement report.
  • the access network device determines a predetermined operation on the second transceiver based on the predetermined information received through the measurement report, and the predetermined operation includes turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends predetermined information to the access network device through the signal of the first transceiver.
  • the access network device determines a predetermined operation on the second transceiver based on the predetermined information received through the signal of the first transceiver, and the predetermined operation includes turning on or off the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the status indication information in response to a predetermined measurement event being satisfied, indicates: the terminal is in a state of turning off the second transceiver; or in response to a predetermined measurement event not being satisfied, the status indication information indicates : The terminal is in a state of turning on the second transceiver.
  • this embodiment provides a signal measurement method, where the method is executed by the access network device, and the method includes:
  • Step 51 Based on the measurement result information, determine a predetermined operation for the second transceiver.
  • the predetermined operation includes turning on or off the second transceiver.
  • the operation of the second transceiver is determined; wherein the operation includes turning on and/or turning off the second transceiver; the predetermined measurement event includes the first A measurement event of the first type and/or a measurement event of the second type.
  • this embodiment provides a signal measurement method, where the method is executed by the access network device, and the method includes:
  • Step 61 Based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied, determine the operation of the second transceiver; wherein the operation includes turning on and/or turning off the second transceiver; the predetermined measurement event includes the first type of measurement event and/or second type measurement event.
  • measurement information for measuring a predetermined signal is sent to the terminal; wherein the predetermined signal includes a first type signal; and the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines the operation of the second transceiver based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied; wherein the operation includes an operation of turning on and/or turning off the second transceiver; the predetermined measurement event includes a first A measurement event of the first type and/or a measurement event of the second type.
  • the predetermined measurement event includes a first A measurement event of the first type and/or a measurement event of the second type.
  • sending instruction information to the terminal to turn on the second transceiver or in response to determining to turn off the second transceiver based on the measurement result information, sending to the terminal to turn off the second transceiver.
  • Transceiver instructions can also directly perform operations on the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • this embodiment provides a method for signal measurement, where the method is executed by a terminal, and the method includes:
  • Step 71 Receive the measurement information sent by the access network device to measure the predetermined signal
  • the predetermined signal includes a first type signal.
  • the terminals involved in this disclosure may be, but are not limited to, mobile phones, wearable devices, vehicle-mounted terminals, roadside units (RSU, Road Side Unit), smart home terminals, industrial sensing equipment and/or medical equipment, etc.
  • the terminal may be a Redcap terminal or a predetermined version of a new air interface NR terminal (for example, an R17 NR terminal).
  • the terminal may be a terminal in a Radio Resource Control (RRC, Radio Resource Control) non-connected state.
  • RRC Radio Resource Control
  • the RRC non-connected state includes an RRC idle state and an RRC inactive state.
  • the terminal may also be a terminal in RRC connected state.
  • the access network equipment involved in the present disclosure may be a base station, for example, a base station of a fifth generation mobile communication (5G) network or other evolved base stations.
  • a base station for example, a base station of a fifth generation mobile communication (5G) network or other evolved base stations.
  • 5G fifth generation mobile communication
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal; the first type signal is used to trigger the first transceiver of the terminal to wake up the second transceiver of the terminal. transceiver.
  • the first transceiver can be a single transceiver (low power wake-up receiver).
  • the second transceiver may be the main radio receiver.
  • the first type of signal may be a wake-up signal
  • the wake-up signal may be a low power wake-up signal (Low power WUS), which is used to wake up the second transceiver. It should be noted that the wake-up signal may also be called a "power saving signal”.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal.
  • measurement information may be indicated for triggering a predetermined measurement event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver. It can be understood that when the second transceiver is turned off, the terminal enters a mode in which the first transceiver monitors signals and the second transceiver stops monitoring signals; or, when the second transceiver is turned on, the terminal enters a mode in which the second transceiver monitors signals. mode.
  • the access network device can also perform reasonable network deployment through the measurement and reporting results of the first signal by the terminal. From a network perspective, how to use the reported results obtained from the terminal depends on the implementation of the network.
  • the reported result may be measurement result information reported by the terminal.
  • the predetermined measurement event is a predetermined measurement event used to trigger the terminal to report the measurement result of the predetermined signal.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal; the measurement information instructs the terminal to measure the predicted signal and periodically report the measurement results. It should be noted that, at this time, there is no need for the wireless transmission quality of the first type signal to meet predetermined requirements. After detecting the first type signal, the terminal will perform periodic measurement reporting of the measurement results. (It should be noted that in this scenario, the transceiver does not necessarily have to be turned off)
  • the predetermined measurement event is a predetermined measurement event used to trigger the terminal to report the measurement result of the predetermined signal. At this time, the reporting of measurement results can be triggered based on predetermined measurement events.
  • the terminal receives measurement information for measuring a predetermined signal sent by the access network device; wherein the predetermined signal includes a first type signal; the measurement information instructs the terminal to measure the predicted signal, such as triggering based on a predetermined measurement event Report. At this time, the terminal needs the wireless transmission quality of the first type signal to meet predetermined requirements, that is, it will perform measurement reporting after detecting that the predetermined measurement event is met. (It should be noted that in this scenario, the transceiver does not necessarily have to be turned off)
  • the instruction for measurement information may configure the measurement event L event in the form of a measurement event configuration.
  • the instruction may include at least one of the following information:
  • L1 events for example, detection of LP-WUS signal strength above a certain threshold
  • Measurement object for example, LP-WUS signal
  • Measured quantities for example, signal strength, such as RSRP, RSRQ and/or RSSI, etc.;
  • Reporting configuration For example, whether an event triggers reporting or periodically triggers reporting.
  • the instruction may include at least one of the following information:
  • L2 events e.g., detection of LP-WUS signal
  • Measurement object for example, LP-WUS signal
  • Measured quantities for example, signal strength, such as RSRP, RSRQ, RSSI, etc.;
  • the reported quantity for example, the identifier of the signal
  • the terminal reports the identifier of the detected LP-WUS signal.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal; the measurement information indicates at least one of the following information: information used to trigger a predetermined measurement event, measurement Objects, measured quantities and reported quantities.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the measurement object can be a low-power wake-up signal;
  • the measurement quantity can be signal strength, for example, reference signal receiving power (RSRP, Reference Signal Receiving Power) and/or reference signal receiving quality (RSRQ, Reference Signal Receiving Quality); reporting quantity It can be signal strength, for example, RSRP, RSRQ and/or received signal strength indicator (RSSI Received Signal Strength Indicator).
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the predetermined signal includes a first type signal and a second type signal; measurement information sent by the access network device to measure the predetermined signal is received.
  • the measurement information indication is used to trigger a predetermined measurement event; the predetermined measurement event includes a first type measurement event and a second type measurement event; the first type measurement event includes at least one of the following: the terminal measures a first type signal event; the terminal detects that the wireless transmission quality of the first type signal meets predetermined requirements; the second type measurement event includes at least one of the following: the terminal is in a predetermined state; the terminal detects the first An event in which the wireless transmission quality of Type II signals meets predetermined requirements.
  • the predetermined state includes one of the following: a stationary state; the terminal is in a low mobility state.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the second type of signal may be a reference signal for mobility measurement of the terminal.
  • the second type of signal can also be a synchronization signal block (SSB, Synchronization Signal block) or a channel state information reference signal (CSI-RS, Channel State Information Reference Signals).
  • SSB Synchronization Signal block
  • CSI-RS Channel State Information Reference Signals
  • measurement information for measuring a predetermined signal sent by the access network device through dedicated signaling is received; wherein the predetermined signal includes a first type signal measurement information indication used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal detects that the wireless transmission quality of the second type signal meets predetermined requirements. event.
  • the dedicated signaling may be an RRC connection release message.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device through broadcast signaling is received; wherein the predetermined signal includes a first type signal measurement information indication used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type of signal measurement information indication used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal turns off the second transceiver.
  • the terminal may be a terminal in RRC connected state or RRC non-connected state.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the terminal receives measurement information for measuring a predetermined signal sent by the access network device; wherein the predetermined signal includes a first type signal measurement information indication for triggering a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines a predetermined operation for the second transceiver based on the measurement result information.
  • the predetermined operation includes an operation of turning on or off the second transceiver.
  • the access network device In response to determining to turn on the second transceiver based on the measurement result information, the access network device sends instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device sends to the terminal Send instructions to turn off the second transceiver.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the terminal receives measurement information sent by the access network device to measure a predetermined signal; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal and obtains measurement result information.
  • the terminal performs a predetermined operation on the second transceiver based on the measurement result information.
  • the predetermined operation includes an operation of turning on or off the second transceiver. For example, the second transceiver is automatically turned on.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the terminal receives measurement information sent by the access network device to measure a predetermined signal; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device through the UAI.
  • the access network device determines a predetermined operation on the second transceiver based on the measurement result information received through the UAI.
  • the predetermined operation includes an operation of turning on or off the second transceiver.
  • the access network device sends instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device sends to the terminal Send instructions to turn off the second transceiver.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type of signal measurement information indication used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device through a measurement report.
  • the access network device determines a predetermined operation on the second transceiver based on the measurement result information received through the measurement report, where the predetermined operation includes an operation of turning on or off the second transceiver.
  • the access network device sends instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device sends to the terminal Send instructions to turn off the second transceiver.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the access network device sends measurement information for measuring a predetermined signal; wherein the predetermined signal includes a first type signal measurement information indication for triggering a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines the operation of the second transceiver based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied; wherein the operation includes an operation of turning on and/or turning off the second transceiver; the predetermined measurement event includes a first A measurement event of the first type, a measurement event of the second type and/or a measurement event of the third type.
  • the access network device in response to determining to turn on the second transceiver based on the measurement result information, the access network device sends instruction information to turn on the second transceiver to the terminal; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device The network equipment sends instruction information to turn off the second transceiver to the terminal.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the third type measurement event may be an event in which the first type signal and the second type signal are measured simultaneously. It should be noted that the predetermined measurement events are not limited to the above-mentioned examples. In one embodiment, the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • predetermined information is sent to the access network device, where the predetermined information includes measurement result information of measuring the predetermined signal and/or status indication information indicating the status of the second transceiver.
  • the network device sends the predetermined information.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following:
  • the terminal detects an event of the first type of signal
  • An event occurs when the terminal measures that the wireless transmission quality of the first type signal meets a predetermined requirement. .
  • the measurement information also indicates at least one of the following information:
  • the predetermined signal further includes a second type signal;
  • the predetermined measurement event further includes a second type measurement event, and the second type measurement event includes at least one of the following:
  • the predetermined status includes one of the following:
  • the terminal is in a low mobility state.
  • this embodiment provides a method for signal measurement, where the method is executed by a terminal, and the method includes:
  • Step 81 Receive measurement information for measuring a predetermined signal sent by the access network device through dedicated signaling
  • measurement information for measuring a predetermined signal sent by the access network device through dedicated signaling is received; wherein the predetermined signal includes a first type signal measurement information indication used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the dedicated signaling may be an RRC connection release message.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device through broadcast signaling is received; wherein the predetermined signal includes a first type signal measurement information indication used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • This embodiment provides a method for signal measurement, wherein the method is executed by a terminal, and the method includes: sending auxiliary information to an access network device, wherein the auxiliary information includes: the terminal supports measuring the predetermined signal capability information, and/or indication information that the terminal expects to measure the predetermined signal.
  • this embodiment provides a method for signal measurement, where the method is executed by a terminal, and the method includes:
  • Step 91 Send predetermined information to the access network device, where the predetermined information includes measurement result information of measuring the predetermined signal and/or status indication information indicating the status of the second transceiver.
  • the terminal receives measurement information sent by the access network device to measure a predetermined signal; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends predetermined information to the access network device through the UAI.
  • the access network device determines a predetermined operation on the second transceiver based on the predetermined information received through the UAI, and the predetermined operation includes an operation of turning on or off the second transceiver.
  • the access network device sends instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device sends to the terminal Send instructions to turn off the second transceiver.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends predetermined information to the access network device through a measurement report.
  • the access network device determines a predetermined operation on the second transceiver based on the predetermined information received through the measurement report, and the predetermined operation includes an operation of turning on or off the second transceiver.
  • the access network device sends instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device sends to the terminal Send instructions to turn off the second transceiver.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal sends predetermined information to the access network device through the signal of the first transceiver.
  • the access network device determines a predetermined operation on the second transceiver based on the predetermined information received through the signal of the first transceiver.
  • the predetermined operation includes an operation of turning on or off the second transceiver.
  • the access network device sends instruction information to the terminal to turn on the second transceiver; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device sends to the terminal Send instructions to turn off the second transceiver.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the status indication information in response to a predetermined measurement event being satisfied, indicates: the terminal is in a state of turning off the second transceiver; or in response to a predetermined measurement event not being satisfied, the status indication information indicates : The terminal is in a state of turning on the second transceiver.
  • the measurement result information is sent to the access network device through the first transceiver.
  • this embodiment provides a method for signal measurement, where the method is executed by a terminal, and the method includes:
  • Step 101 Receive instruction information sent by the access network device to turn on and/or turn off the second transceiver.
  • the access network device sends measurement information for measuring a predetermined signal; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type of measurement event; the first type of measurement event includes at least one of the following: an event in which the terminal measures a first type signal, and an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. .
  • the terminal measures the first type signal.
  • the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines the operation of the second transceiver based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied; wherein the operation includes an operation of turning on and/or turning off the second transceiver; the predetermined measurement event includes a first A measurement event of the first type and/or a measurement event of the second type.
  • the access network device in response to determining to turn on the second transceiver based on the measurement result information, the access network device sends instruction information to turn on the second transceiver to the terminal; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device
  • the network equipment sends instruction information to turn off the second transceiver to the terminal.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • this embodiment provides a method for signal measurement, where the method is executed by a terminal, and the method includes:
  • Step 111 Determine the operation of the second transceiver based on whether the predetermined measurement event indicated by the measurement information is satisfied.
  • the predetermined measurement event includes a first type measurement event and/or a second type measurement event.
  • the terminal in the RRC non-connected state determines the operation of the second transceiver based on whether the predetermined measurement event indicated by the measurement information is satisfied.
  • the predetermined measurement event includes the first type of measurement event and/or the second type. Measure events.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal measures the first type signal.
  • the terminal turns off the second transceiver, or in response to the predetermined measurement event not being met, the terminal turns on the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • measurement information for measuring a predetermined signal sent by the access network device is received; wherein the predetermined signal includes a first type signal and a second type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement events include first type measurement events and second type measurement events; the first type measurement events include at least one of the following: an event that the terminal measures the first type signal; the second type measurement event includes at least one of the following: the terminal is in An event in a predetermined state; an event in which the terminal measures that the wireless transmission quality of the second type signal meets predetermined requirements.
  • the events of the first type signal and the events of the second type signal can be combined to form a combined measurement event.
  • the measurement event can be determined to satisfy the triggering condition only when the combined measurement event is satisfied, that is, the terminal measures the event that the wireless transmission quality of the first type signal meets the predetermined requirements and the terminal measures the first type signal.
  • the events that the wireless transmission quality of the two types of signals meet the predetermined requirements need to be met at the same time to determine that the measurement event meets the triggering conditions.
  • the terminal turns off the second transceiver, or in response to the predetermined measurement event not being met, the terminal turns on the second transceiver.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • this embodiment provides a method for signal measurement, where the method is executed by a terminal, and the method includes:
  • Step 121 In response to receiving the measurement information, perform a measurement operation of the predetermined signal on the first transceiver and/or perform a determination operation of whether the event indicated by the measurement information is satisfied, and obtain the measurement result information;
  • the predetermined signal is a first type signal.
  • the access network device sends measurement information for measuring a predetermined signal; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal In response to the first type of measurement event being satisfied and the terminal being in the RRC connected state, the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines the operation of the second transceiver based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied; wherein the operation includes an operation of turning on and/or turning off the second transceiver; the predetermined measurement event includes a first A measurement event of the first type, a measurement event of the second type and/or a measurement event of the third type.
  • the access network device in response to determining to turn on the second transceiver based on the measurement result information, sends instruction information to turn on the second transceiver to the terminal; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device
  • the network equipment sends instruction information to turn off the second transceiver to the terminal.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the third type measurement event may be an event in which the first type signal and the second type signal are measured simultaneously.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the access network device sends measurement information for measuring a predetermined signal; wherein the predetermined signal includes a first type signal.
  • the measurement information indication is used to trigger a predetermined measurement event.
  • the predetermined measurement event includes a first type measurement event; the first type measurement event includes at least one of the following: an event in which the terminal measures a first type signal; an event in which the terminal measures that the wireless transmission quality of the first type signal meets predetermined requirements. event.
  • the terminal In response to the first type of measurement event being satisfied and the terminal being in the RRC connected state, the terminal sends measurement result information for measuring the predetermined signal to the access network device.
  • the access network device determines the operation of the second transceiver based on the determination result of whether the predetermined measurement event determined according to the measurement result information is satisfied; wherein the operation includes an operation of turning on and/or turning off the second transceiver; the predetermined measurement event includes a first A measurement event of the first type, a measurement event of the second type and/or a measurement event of the third type.
  • the access network device in response to determining to turn on the second transceiver based on the measurement result information, sends instruction information to turn on the second transceiver to the terminal; or in response to determining to turn off the second transceiver based on the measurement result information, the access network device
  • the network equipment sends instruction information to turn off the second transceiver to the terminal.
  • the terminal determines the operation of opening or closing the second transceiver according to the instruction information.
  • the third type measurement event may be an event in which the first type signal and the second type signal are measured simultaneously.
  • the predetermined measurement event is a predetermined measurement event used to trigger turning on and/or turning off the second transceiver.
  • the measurement result information is sent to the protocol upper layer of the second transceiver through the first transceiver.
  • the measurement result information is sent to the physical layer of the second transceiver through the first transceiver; the measurement result information is sent to the protocol upper layer through the physical layer of the second transceiver machine.
  • the physical layer of the main transceiver performs Lay3 filtering and then sends it to the protocol upper layer of the main transceiver.
  • this embodiment provides a signal measurement device, where the device includes:
  • the sending module 131 is used to send measurement information for measuring the predetermined signal to the terminal;
  • the predetermined signal includes a first type signal.
  • this embodiment provides a signal measurement device, wherein the device includes:
  • the receiving module 141 is used to receive measurement information sent by the access network device to measure the predetermined signal
  • the predetermined signal includes a first type signal.
  • An embodiment of the present disclosure provides a communication device.
  • the communication device includes:
  • Memory used to store instructions executable by the processor
  • the processor is configured to: when executing executable instructions, implement the method applied to any embodiment of the present disclosure.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize information stored on the communication device after the communication device is powered off.
  • the processor can be connected to the memory through a bus, etc., and is used to read the executable program stored in the memory.
  • An embodiment of the present disclosure also provides a computer storage medium, wherein the computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the method of any embodiment of the present disclosure is implemented.
  • one embodiment of the present disclosure provides a structure of a terminal.
  • the terminal 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc. .
  • the terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communications component 816.
  • Processing component 802 generally controls the overall operations of terminal 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operations at device 800 . Examples of such data include instructions for any application or method operating on the terminal 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 806 provides power to various components of terminal 800.
  • Power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to terminal 800.
  • Multimedia component 808 includes a screen that provides an output interface between terminal 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. A touch sensor can not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • multimedia component 808 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 810 is configured to output and/or input audio signals.
  • audio component 810 includes a microphone (MIC) configured to receive external audio signals when terminal 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 814 includes one or more sensors that provide various aspects of status assessment for terminal 800 .
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the terminal 800, the sensor component 814 can also detect the position change of the terminal 800 or a component of the terminal 800, the user The presence or absence of contact with the terminal 800, the terminal 800 orientation or acceleration/deceleration and the temperature change of the terminal 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the terminal 800 and other devices.
  • the terminal 800 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the terminal 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, which can be executed by the processor 820 of the terminal 800 to complete the above method is also provided.
  • non-transitory computer-readable storage media may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • an embodiment of the present disclosure shows the structure of a base station.
  • the base station 900 may be provided as a network side device.
  • base station 900 includes a processing component 922, which further includes one or more processors, and memory resources represented by memory 932 for storing instructions, such as application programs, executable by processing component 922.
  • the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the foregoing methods applied to the base station.
  • Base station 900 may also include a power supply component 926 configured to perform power management of base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input/output (I/O) interface 958.
  • Base station 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Les modes de réalisation de la présente divulgation concernent un procédé de mesure de signal. Le procédé est exécuté par un dispositif de réseau d'accès. Le procédé consiste à : envoyer à un terminal des informations de mesure, qui sont utilisées pour mesurer un signal prédéterminé, le signal prédéterminé comprenant un signal de premier type (21). Par comparaison avec une situation dans laquelle un signal de premier type n'est pas fourni ou des informations de mesure ne sont pas envoyées à un terminal, la présente divulgation améliore un mécanisme de mesure d'un signal de référence de premier type, et peut être adaptée à différents scénarios de mesure par rapport au terminal.
PCT/CN2022/096708 2022-06-01 2022-06-01 Procédé et appareil de mesure de signal, dispositif de communication et support de stockage WO2023230970A1 (fr)

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PCT/CN2022/096708 WO2023230970A1 (fr) 2022-06-01 2022-06-01 Procédé et appareil de mesure de signal, dispositif de communication et support de stockage

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