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WO2023082104A1 - Procédé et appareil de déclenchement de mesure d'ue, dispositif de communication et support de stockage - Google Patents

Procédé et appareil de déclenchement de mesure d'ue, dispositif de communication et support de stockage Download PDF

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Publication number
WO2023082104A1
WO2023082104A1 PCT/CN2021/129832 CN2021129832W WO2023082104A1 WO 2023082104 A1 WO2023082104 A1 WO 2023082104A1 CN 2021129832 W CN2021129832 W CN 2021129832W WO 2023082104 A1 WO2023082104 A1 WO 2023082104A1
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WIPO (PCT)
Prior art keywords
measurement
indication information
frequency
priority
carrier
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PCT/CN2021/129832
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English (en)
Chinese (zh)
Inventor
付婷
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN202180003828.0A priority Critical patent/CN116420371A/zh
Priority to PCT/CN2021/129832 priority patent/WO2023082104A1/fr
Publication of WO2023082104A1 publication Critical patent/WO2023082104A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

Definitions

  • the present disclosure relates to but not limited to the technical field of communication, and in particular relates to a method, device, communication device and storage medium for triggering UE measurement.
  • a way to realize network energy saving may be that the base station turns off beams and/or carriers. However, if the base station suddenly turns off the beam and/or the carrier, it will cause the user equipment (User Equipment, UE) to have no time to perform cell reselection, which will cause the UE to lose paging messages or other broadcast information, or cause paging delays.
  • User Equipment User Equipment
  • Embodiments of the present disclosure provide a method, device, communication device, and storage medium for triggering UE measurement.
  • a method for triggering UE measurement performed by a base station, including:
  • the first indication information is used to trigger the UE to start measurement.
  • a method for triggering UE measurement performed by the UE, including:
  • the first indication information is used to trigger the UE to start measurement
  • an apparatus for triggering UE measurement which is applied to a base station, including:
  • the sending module is configured to send first indication information; wherein the first indication information is used to trigger the UE to start measurement.
  • an apparatus for triggering UE measurement is provided, which is applied to a UE, including:
  • a receiving module configured to receive first indication information, where the first indication information is used to trigger the UE to start measurement
  • a processing module configured to enable measurement based on the first indication information.
  • a communication device including:
  • memory for storing processor-executable instructions
  • the processor is configured to implement the method for triggering UE measurement in any embodiment of the present disclosure when running the executable instruction.
  • a computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the method for triggering UE measurement in any embodiment of the present disclosure is implemented.
  • the base station sends the first indication information, where the first indication information is used to trigger the UE to start measurement.
  • the UE can start the measurement in time and then reselect to the cell in time; in this way, the UE can reduce the probability of losing paging messages or other broadcast information, and can reduce the paging delay; thereby improving the wireless communication quality of the UE.
  • FIG. 1 is a schematic structural diagram of a wireless communication system.
  • Fig. 2 is a flowchart showing a method for triggering UE measurement according to an exemplary embodiment.
  • Fig. 3A is a flowchart showing a method for triggering UE measurement according to an exemplary embodiment.
  • Fig. 3B is a flowchart showing a method for triggering UE measurement according to an exemplary embodiment.
  • Fig. 4 is a flowchart showing a method for triggering UE measurement according to an exemplary embodiment.
  • Fig. 5A is a flowchart showing a method for triggering UE measurement according to an exemplary embodiment.
  • Fig. 5B is a flow chart showing a method for triggering UE measurement according to an exemplary embodiment.
  • Fig. 6 is a block diagram showing an apparatus for triggering UE measurement according to an exemplary embodiment.
  • Fig. 7 is a block diagram showing an apparatus for triggering UE measurement according to an exemplary embodiment.
  • Fig. 8 is a block diagram of a UE according to an exemplary embodiment.
  • Fig. 9 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • 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 cellular mobile communication technology, and the wireless communication system may include: several user equipments 110 and several base stations 120 .
  • the user equipment 110 may be a device that provides voice and/or data connectivity to the user.
  • the user equipment 110 can communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the user equipment 110 can be an Internet of Things user equipment, such as a sensor device, a mobile phone (or called a "cellular" phone) ) and computers with IoT user equipment, for example, can be fixed, portable, pocket, hand-held, built-in computer or vehicle-mounted devices.
  • RAN Radio Access Network
  • Station For example, Station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access user equipment (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment).
  • 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, a trip computer with a wireless communication function, or a wireless user device connected externally to the trip computer.
  • the user equipment 110 may also be a roadside device, for example, may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the base station 120 may be a network side device in a wireless communication system.
  • the wireless communication system may be a fourth generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as a Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as 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 the New Generation-Radio Access Network (NG-RAN).
  • NG-RAN New Generation-Radio Access Network
  • the base station 120 may be an evolved base station (eNB) adopted in a 4G system.
  • the base station 120 may also be a base station (gNB) adopting 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 generally includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, radio link layer control protocol (Radio Link Control, RLC) layer, media access control (Medium Access Control, MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • a physical (Physical, PHY) layer protocol stack is set in the distribution unit, and the embodiment of the present disclosure does not limit the specific implementation manner 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 a technical standard of a next-generation mobile communication network based on 5G.
  • an E2E (End to End, end-to-end) connection may also be established between user equipment 110.
  • vehicle-to-vehicle (V2V) communication vehicle-to-roadside equipment (vehicle-to-Infrastructure, V2I) communication and vehicle-to-pedestrian (V2P) communication in vehicle to everything (V2X) communication, etc. Scenes.
  • V2V vehicle-to-vehicle
  • V2I vehicle-to-roadside equipment
  • V2P vehicle-to-pedestrian
  • the above user equipment may be regarded as the terminal equipment in the following embodiments.
  • the foregoing wireless communication system may further include a network management device 130 .
  • the network management device 130 may be a core network device in a wireless communication system, for example, 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 (SGW), Public Data Network Gateway (Public Data NetworkGateWay, PGW), Policy and Charging Rules Function Unit (Policy and Charging Rules Function , PCRF) or Home Subscriber Server (Home Subscriber Server, HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network Gateway
  • PCRF Policy and Charging Rules Function
  • HSS Home Subscriber Server
  • the embodiments of the present disclosure list a plurality of implementation manners to clearly illustrate the technical solutions of the embodiments of the present disclosure.
  • those skilled in the art can understand that the multiple embodiments provided by the embodiments of the present disclosure can be executed independently, or combined with the methods of other embodiments in the embodiments of the present disclosure, and can also be executed alone or in combination It is then executed together with some methods in other related technologies; this is not limited in the embodiment of the present disclosure.
  • the UE performs cell selection or cell reselection.
  • the UE may be an idle state UE or an inactive state UE.
  • the cell reselection includes but not limited to one of the following: same-frequency cell reselection, inter-frequency cell reselection, and inter-frequency system cell reselection.
  • the UE needs to meet a predetermined condition to perform cell reselection.
  • the predetermined condition may be: based on the comparison between the S value of the cell and the parameter S_intrasearch in the broadcast system message, determine whether to start the intra-frequency measurement; or based on the comparison between the S value of the cell and the parameter S_nonintrasearch in the broadcast system message, determine whether to Start the measurement of the serving carrier lower than or equal to the UE in the inter-frequency measurement, or determine whether to start the inter-frequency and inter-system measurement.
  • an embodiment of the present disclosure provides a method for triggering UE measurement, performed by a base station, including:
  • Step S21 Sending first indication information; wherein, the first indication information is used to trigger the UE to start measurement.
  • the base station may be various types of base stations, for example, it may be a 2G base station, a 3G base station, a 4G base station, a 5G base station or other evolved base stations.
  • the method for triggering UE measurement may also be performed by other network devices, for example, may be performed by core network devices.
  • the core network device may be various physical entities or logical entities, such as a mobility management entity.
  • the core network equipment sends the first indication information to the base station, and then the base station group forwards it to the UE.
  • Sending the first indication information in step S21 may be: sending the first indication information to the UE.
  • the UE may be various types of UEs; for example, the UE may be but not limited to a mobile phone, a tablet computer, a wearable device, a smart home device, a smart office device, a wearable device, a game control platform, or a multimedia device.
  • the UE may be a UE in a non-connected state.
  • it may be an idle state UE or an inactive state UE.
  • the UE may be a UE in a connected state.
  • the first indication information may also be used to instruct turning off the beam and/or the carrier, that is, the first indication information may be a turning off notice for turning off the beam and/or the carrier.
  • An embodiment of the present disclosure provides a method for triggering UE measurement, performed by a base station, including: sending first indication information, where the first indication information indicates turning off a beam and/or carrier, and is used to trigger the UE to start measurement.
  • Enabling measurement in step S21 may be: enabling measurement of cell reselection, or enabling measurement of neighboring cells.
  • Enabling measurement in step S21 may be: enabling intra-frequency measurement and/or enabling inter-frequency measurement.
  • the starting of the different-frequency measurement includes: starting the different-frequency same-system measurement and/or starting the different-frequency and different-system measurement.
  • Enabling intra-frequency measurement may refer to enabling intra-frequency adjacent cell measurement.
  • Enabling inter-frequency measurement may refer to enabling inter-frequency adjacent cell measurement.
  • the UE receives the first indication information, no matter whether the UE meets the condition for starting the measurement, the measurement is started.
  • the condition for reaching the measurement may be determined or preset in the wireless communication protocol; for example, it may mean that the channel quality of the serving cell of the UE meets a predetermined requirement, or that the channel quality of a neighboring cell of the UE meets a predetermined requirement, etc.
  • the network side such as base stations or various entities of the core network, etc.
  • some UEs may not meet the conditions for starting measurements (same-frequency or different-frequency measurements); if not notified in advance If the UE initiates the measurement and directly turns off the beam and/or the carrier, the UE will not have time to perform cell reselection and will lose paging messages or other broadcast information, or the UE will not have time to reselect to a cell, resulting in paging delays.
  • the base station or other network side equipment sends the first indication information to the UE, where the first indication information is used to trigger the UE to start measurement.
  • the UE can start the measurement in time and then reselect to the cell in time; in this way, the UE can reduce the probability of losing paging messages or other broadcast information, and can reduce the paging delay; thereby improving the wireless communication quality of the UE.
  • the UE may also be aware of the fact that the network side turns off the beam and/or carrier; so that the UE starts measurement in time when the beam and/or carrier is about to be turned off, and then Timely re-election to the district.
  • an embodiment of the present disclosure provides a method for triggering UE measurement, performed by a base station, including:
  • Step S31a Sending second indication information; wherein, the second indication information instructs the UE to start different types of measurement priorities.
  • the base station only sends the second indication information to the UE.
  • the base station sends the first indication information and the second indication information to the UE.
  • the base station sends the first indication information carrying the second indication information to the UE.
  • the base station broadcasts the first indication information carrying the second indication information.
  • the second indication information can be carried in the first indication information and sent, thereby improving the utilization rate of signaling.
  • the base station sends the second indication information or the first indication information to the UE respectively. For example, after the base station broadcasts the first indication information, it sends the second indication information to the UE. In this way, the second indication information may also be sent separately, so that different second indication information is sent for different UEs.
  • the base station sends the second indication information to the UE before broadcasting the first indication information.
  • the base station sends the second indication information to the UE after broadcasting the first indication information.
  • the base station sends the first indication information and the second indication information at the same time.
  • the first indication information and the second indication information may be carried by different signaling, or may be carried by the same signaling.
  • the second indication information indicates one of the following: the priority of the UE same-frequency measurement is higher than the priority of the different-frequency measurement; the priority of the UE different-frequency measurement is higher than the priority of the same-frequency measurement; or the UE The priority of intra-frequency measurement is the same as that of inter-frequency measurement.
  • the priority of UE intra-frequency measurement is higher than that of inter-frequency measurement, which may be: the priority of UE enabling intra-frequency measurement is higher than the priority of enabling inter-frequency measurement; the priority of UE inter-frequency measurement Priority higher than that of intra-frequency measurement can be: the priority of UE enabling inter-frequency measurement is higher than that of enabling intra-frequency measurement; the priority of UE intra-frequency measurement is the same as that of inter-frequency measurement, which can be: UE The priority of enabling intra-frequency measurement is the same as that of enabling inter-frequency measurement.
  • the second indication information may be used to indicate the priority of enabling different types of measurements.
  • the second indication information may include one or more bits.
  • the second indication information is a different indication value, indicating priorities for enabling different types of measurements.
  • the second indication information is the first indication value, indicating that the priority of the UE to start the same-frequency measurement is higher than the priority of starting the inter-frequency measurement; the second indication information is the second indication value, indicating that the UE starts the inter-frequency measurement The priority is higher than the priority of enabling the same-frequency measurement; the second indication information is a third indication value, indicating that the priority of enabling the inter-frequency measurement of the UE is the same as that of enabling the same-frequency measurement.
  • different bits of the second indication information indicate priorities for enabling different types of measurements.
  • the first predetermined bit of the second indication information carries a first value, indicating that the priority of enabling the same-frequency measurement of the UE is higher than that of enabling the inter-frequency measurement; the second predetermined bit of the second indication information carries the first value.
  • the third predetermined bit of the second indication information carries the first value, indicating that the priority of UE to enable intra-frequency measurement is higher than that of enabling inter-frequency measurement Measurements have the same priority.
  • enabling the same-frequency measurement may be the enabling of the same-frequency measurement in the foregoing embodiments
  • enabling the inter-frequency measurement may be the enabling of the inter-frequency measurement in the foregoing embodiments.
  • enabling intra-frequency measurement may refer to enabling intra-frequency adjacent cell measurement
  • enabling inter-frequency measurement may refer to enabling inter-frequency adjacent cell measurement.
  • the base station may send the second indication information indicating the priority of enabling different types of measurements to the UE, so as to inform the UE which type of measurement is enabled preferentially, so that the UE determines a suitable type of measurement. This is beneficial for the UE to reselect to a cell as soon as possible, thereby ensuring the quality of wireless communication.
  • an embodiment of the present disclosure provides a method for triggering UE measurement, performed by a base station, including:
  • Step S31b Sending third indication information; wherein, the third indication information indicates the priority of starting the measurement of carriers of different frequencies during inter-frequency measurement by the UE.
  • the third indication information is the same as the second indication information.
  • the base station sends the second indication information; wherein, the second indication information may also indicate the priority of starting the measurement of carriers of different frequencies during inter-frequency measurement by the UE.
  • the third indication information is different from the second indication information.
  • the base station sends the second indication information, and the second indication information carries the third indication information; wherein, the second indication information instructs the UE to enable different types of measurement priorities; the third indication information indicates that the UE enables different frequencies for inter-frequency measurement Priority of carrier measurements.
  • the base station sends the second indication information and the third indication information respectively; wherein, the second indication information indicates the priority of the UE to enable different types of measurement; the third indication information indicates the priority of the UE to enable the measurement of different frequency carriers during inter-frequency measurement .
  • the third indication information and the second indication information may be sent by different signaling, or the third indication information and the second indication information may be sent by the same signaling.
  • the third indication information may be sent before the second indication information, may be sent after the second indication information, or may be sent simultaneously with the second indication information.
  • the third indication information may indicate one of the following:
  • the priority of the measurement of the first frequency carrier is higher than the priority of the measurement of the serving carrier of the UE; the priority of the measurement of the second frequency carrier is lower than or equal to the priority of the measurement of the serving carrier of the UE.
  • the first frequency carrier may refer to a carrier to be measured by the UE.
  • the first frequency carrier may also refer to a carrier of any other frequency.
  • the third indication information may indicate one of the following:
  • the priority of enabling the measurement of the first frequency carrier is higher than the priority of enabling the measurement of the second frequency carrier during inter-frequency measurement by the UE;
  • the priority of enabling the measurement of the first frequency carrier during inter-frequency measurement of the UE is the same as the priority of enabling the measurement of the second frequency carrier;
  • the priority of enabling the measurement of the first frequency carrier is higher than the priority of enabling the measurement of the UE's serving carrier; the priority of enabling the measurement of the second frequency carrier is lower than the priority of enabling the measurement of the UE's serving carrier, or, The priority of enabling the measurement of the second frequency carrier is the same as that of enabling the measurement of the serving carrier of the UE.
  • the first frequency carrier may refer to a carrier to be measured by the UE, or the first frequency carrier may be a carrier of any frequency.
  • the second frequency carrier may refer to a carrier to be measured by the UE, or the second frequency carrier may be a carrier of any frequency.
  • the base station may send the third indication information indicating the priority of enabling measurement of different frequency carriers during inter-frequency measurement to the UE, so as to inform the UE which frequency carrier is preferentially enabled for measurement during inter-frequency measurement. For example, whether to start the measurement of the frequency carrier to be tested with a higher priority than the measurement priority of the UE's serving carrier, or to start at the same time: the measurement of the frequency carrier to be measured with a higher priority than the UE's serving carrier The carrier measurement has the same or lower priority as the measurement of the frequency carrier to be measured. In this way, the UE can determine the measurement of a suitable frequency carrier during inter-frequency measurement; thus, it is beneficial for the UE to reselect to a cell as soon as possible, thereby ensuring the quality of wireless communication.
  • the following method for triggering UE measurement is performed by the UE, which is similar to the description of the method for triggering UE measurement performed by the base station above; and for the technical details not disclosed in the embodiment of the method for triggering UE measurement performed by the UE , please refer to the description of an example method of triggering UE measurement performed by the base station, and no detailed description is given here.
  • an embodiment of the present disclosure provides a method for triggering UE measurement, which is performed by the UE, including:
  • Step S41 Receive first indication information; wherein, the first indication information is used to trigger UE to start measurement;
  • Step S42 Start measurement based on the first indication information.
  • the first indication information may be the first indication information in step S21, and enabling the measurement may be the enabling measurement in step S21.
  • enabling measurement may be, but not limited to, at least one of the following: enabling intra-frequency measurement, enabling inter-frequency measurement, and enabling inter-frequency system measurement.
  • the first indication information indicates to turn off the beam and/or the carrier.
  • Receiving the first indication information in step S41 may be: receiving the first indication information sent by the base station.
  • An embodiment of the present disclosure provides a method for triggering UE measurement, performed by the UE, including:
  • the first indication information In response to receiving the first indication information, start the measurement; wherein, the first indication information also indicates to turn off the beam and/or the carrier.
  • the method includes: receiving second indication information;
  • Start measurement in step S41 including:
  • the measurement is enabled.
  • an embodiment of the present disclosure provides a method for triggering UE measurement, which is performed by the UE, including:
  • Step S51a receiving second indication information; wherein, the second indication information instructs the UE to start different types of measurement priorities;
  • Step S52a Based on the priority of the second indication information instructing the UE to start different types of measurements, start the measurement.
  • step 52 includes one of the following:
  • the same-frequency measurement and the different-frequency measurement are started at the same time.
  • An embodiment of the present disclosure provides a method for triggering UE measurement, which is performed by the UE, including: responding to the second indication information indicating that the priority of UE intra-frequency measurement is higher than that of inter-frequency measurement, and preferentially enable intra-frequency measurement; or, In response to the second indication information indicating that the priority of the UE inter-frequency measurement is higher than that of the same-frequency measurement, the inter-frequency measurement is preferentially enabled; or in response to the second indication information indicating that the priority of the UE inter-frequency measurement is the same as that of the inter-frequency measurement , to enable same-frequency measurement and different-frequency measurement at the same time.
  • the priority of enabling the intra-frequency measurement may be: based on the second indication information, indicating that the priority of the UE to enable the intra-frequency measurement is higher than Enable the priority of inter-frequency measurement, and give priority to the same-frequency measurement.
  • the priority of enabling the inter-frequency measurement may be: based on the second indication information, instructing the UE that the priority of enabling the inter-frequency measurement is higher than that of enabling the same-frequency measurement.
  • the priority of frequency measurement, and the priority of inter-frequency measurement is enabled.
  • enabling the intra-frequency measurement and the inter-frequency measurement at the same time may be: instructing the UE to enable the intra-frequency measurement and the inter-frequency measurement based on the second indication information
  • the priority is the same, and the same-frequency measurement and different-frequency measurement are enabled at the same time.
  • an embodiment of the present disclosure provides a method for triggering UE measurement, performed by the UE, which may include:
  • Step S51b Receive third indication information, wherein the third indication information indicates that UE starts different frequency carrier measurement priorities during inter-frequency measurement;
  • Step S52b Based on the third indication information instructing the UE the priority of starting the measurement of different frequency carriers when the UE measures different frequencies, start the measurement.
  • the second indication information is the same as the third indication information.
  • the second indication information may indicate the priority of enabling different frequency measurement during inter-frequency measurement by the UE.
  • the second indication information carries third indication information.
  • the second indication information indicates the priority of the UE to enable different types of measurement;
  • the third indication information indicates the priority of the UE to enable different frequency measurement during inter-frequency measurement.
  • starting the measurement in step S41 includes: starting the measurement based on the priority of instructing the UE to start different types of measurement in the second indication information; Priority on measurement.
  • Step S42 may be: in response to receiving the third indication information, start the measurement based on the priority of starting the measurement of different frequency carriers when the third indication information indicates the UE inter-frequency measurement.
  • the third indication information indicates the priority of measurement of different frequency carriers during inter-frequency measurement; that is, the third indication information indicates the priority of enabling measurement of different frequency carriers when inter-frequency measurement is enabled.
  • instructing the UE to start the priority of different frequency carrier measurement, and start the measurement including one of the following:
  • the priority of the measurement of the first frequency carrier is higher than the priority of the measurement of the serving carrier of the UE; the priority of the measurement of the second frequency carrier is lower than or equal to the priority of the measurement of the serving carrier of the UE.
  • An embodiment of the present disclosure provides a method for triggering UE measurement, performed by the UE, which may include one of the following:
  • the priority of the measurement of the first frequency carrier is higher than the priority of the measurement of the serving carrier of the UE; the priority of the measurement of the second frequency carrier is lower than or equal to the priority of the measurement of the serving carrier of the UE.
  • An embodiment of the present disclosure provides a method for triggering UE measurement, performed by the UE, which may include one of the following:
  • the measurement of the first frequency carrier is preferentially enabled
  • the priority of enabling the measurement of the first frequency carrier is the same as the priority of enabling the measurement of the second frequency carrier when the UE is instructed to perform inter-frequency measurement based on the third indication information, and simultaneously enable the measurement of the first frequency carrier and the measurement of the second frequency carrier;
  • the priority of enabling the measurement of the first frequency carrier is higher than the priority of enabling the measurement of the UE's serving carrier; the priority of enabling the measurement of the second frequency carrier is lower than the priority of enabling the measurement of the UE's serving carrier, or , the priority of enabling the measurement of the second frequency carrier is the same as the priority of enabling the measurement of the serving carrier of the UE.
  • an embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a base station, including:
  • the sending module 61 is configured to send first indication information; where the first indication information is used to trigger the UE to start measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a base station, and includes: a sending module 61 configured to send first indication information; where the first indication information indicates turning off a beam and/or a carrier.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a base station, and includes: a sending module 61 configured to send first indication information; wherein, the first indication information indicates turning off a beam and/or carrier, and triggers the UE to turn on Measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a base station and may include: a sending module 61 configured to send first indication information; wherein, the first indication information triggers UE to start intra-frequency measurement and/or inter-frequency measurement frequency measurement.
  • the different frequency measurement includes different frequency same system measurement and/or different frequency different system measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a base station and may include: a sending module 61 configured to send second indication information; wherein, the second indication information indicates the UE to start different types of measurement priorities .
  • the second indication information indicates one of the following:
  • the priority of UE same-frequency measurement is higher than that of different-frequency measurement
  • the priority of UE inter-frequency measurement is higher than that of same-frequency measurement
  • the priority of UE intra-frequency measurement is the same as that of inter-frequency measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a base station, and may include: a sending module 61 configured to send third indication information; wherein, the third indication information indicates that different frequency carriers are enabled during inter-frequency measurement by the UE Measurement priority.
  • the third indication information is the same as the second indication information, and the second indication information may also indicate the priority of enabling different-frequency carrier measurement for the UE during inter-frequency measurement.
  • the third indication information is different from the second indication information.
  • the second indication information carries third indication information.
  • the third indication information indicates one of the following:
  • the UE When the UE performs inter-frequency measurement, start the measurement of the first frequency carrier and the measurement of the second frequency carrier;
  • the priority of the measurement of the first frequency carrier is higher than the priority of the measurement of the serving carrier of the UE; the priority of the measurement of the second frequency carrier is lower than or equal to the priority of the measurement of the serving carrier of the UE.
  • an embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to the UE, including:
  • the receiving module 71 is configured to receive first indication information; wherein, the first indication information is used to trigger the UE to start measurement;
  • the processing module 72 is configured to start measurement upon receiving the first indication information.
  • the first indication information also indicates to turn off the beam and/or the carrier.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE, and includes: a processing module 72 configured to enable intra-frequency measurement and/or inter-frequency measurement based on first indication information.
  • the different frequency measurement includes: different frequency same system measurement and/or different frequency different system measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE, and may include: a receiving module 71 configured to receive second indication information; where the second indication information indicates the UE starts different types of measurement priorities.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to the UE, and may include: a processing module 72 configured to instruct the UE to start different types of measurement priorities based on the second indication information, and start the measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE, and may include: a processing module 72 configured to, in response to the second indication information, indicate that the priority of UE intra-frequency measurement is higher than that of inter-frequency measurement, Enable same-frequency measurement first.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a processing module 72 configured to, in response to the second indication information, indicate that the priority of UE inter-frequency measurement is higher than that of intra-frequency measurement, Prioritize the inter-frequency measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a processing module 72 configured to, in response to the second indication information, indicate that the priority of UE intra-frequency measurement is the same as that of inter-frequency measurement, Enable same-frequency measurement and different-frequency measurement at the same time.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a receiving module 71 configured to receive second indication information; wherein, the second indication information indicates that the UE starts different frequency carrier measurement when the frequency is different priority.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a receiving module 71 configured to receive third indication information; wherein, the third indication information indicates that the UE starts different frequency carrier measurement when the frequency is different priority.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to the UE, and may include: a processing module 72 configured to, based on the third indication information, instruct the UE to enable the priority of different-frequency carrier measurement during inter-frequency measurement, and start the measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE, and may include: a processing module 72 configured to indicate the priority of enabling different-frequency carrier measurement based on the third indication information when the UE performs inter-frequency measurement, and enable Measurement.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a processing module 72 configured to enable the measurement of the first frequency carrier when the third indication information instructs the UE to perform inter-frequency measurement, and enable the first The measurement of the frequency carrier; wherein, the priority of the measurement of the first frequency carrier is higher than the priority of the measurement of the serving carrier of the UE.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to the UE and may include: a processing module 72 configured to respond to the third indication information instructing the UE to start the measurement of the first frequency carrier when the UE performs inter-frequency measurement, Start the measurement of the first frequency carrier; where the priority of the measurement of the first frequency carrier is higher than the priority of the measurement of the serving carrier of the UE.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a processing module 72 configured to enable the measurement of the first frequency carrier and the second frequency in response to the third indication information instructing the UE to perform inter-frequency measurement For the measurement of the carrier, start the measurement of the first frequency carrier and the measurement of the second frequency carrier; wherein, the priority of the measurement of the second frequency carrier is lower than or equal to the priority of the measurement of the serving carrier of the UE.
  • An embodiment of the present disclosure provides an apparatus for triggering UE measurement, which is applied to a UE and may include: a processing module 72 configured to respond to the third indication information indicating to start the measurement of the first frequency carrier and the second For the measurement of the two-frequency carrier, start the measurement of the first frequency carrier and the measurement of the second frequency carrier; wherein, the priority of the measurement of the second frequency carrier is lower than or equal to the priority of the measurement of the serving carrier of the UE.
  • An embodiment of the present disclosure provides a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is configured to implement the method for triggering UE measurement in any embodiment of the present disclosure when running the executable instruction.
  • the communication device may include but not limited to at least one of: a UE and a network device.
  • the network equipment may include core network equipment or access network equipment.
  • the access network equipment may include a base station; the core network equipment may include an AMF.
  • the processor may include various types of storage media, which are non-transitory computer storage media, and can continue to memorize and store information thereon after the user equipment is powered off.
  • the processor may be connected to the memory through a bus or the like, and is used to read the executable program stored on the memory, for example, at least one of the methods shown in FIG. 2 to FIG. 5 .
  • An embodiment of the present disclosure further provides a computer storage medium, where a computer executable program is stored in the computer storage medium, and when the executable program is executed by a processor, the method for triggering UE measurement in any embodiment of the present disclosure is implemented. For example, at least one of the methods shown in FIG. 2 to FIG. 5 .
  • Fig. 8 is a block diagram showing a user equipment 800 according to an exemplary embodiment.
  • user equipment 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • user equipment 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814 , and the communication component 816.
  • the processing component 802 generally controls the overall operations of the user device 800, such as operations associated with display, telephone 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. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .
  • the memory 804 is configured to store various types of data to support operations at the user equipment 800 . Examples of such data include instructions for any application or method operating on user device 800, contact data, phonebook data, messages, pictures, videos, and the like.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable 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
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 806 provides power to various components of the user equipment 800 .
  • Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for user device 800 .
  • the multimedia component 808 includes a screen providing an output interface between the user device 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 a user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the user equipment 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), which is configured to receive external audio signals when the user equipment 800 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 .
  • the 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, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • Sensor component 814 includes one or more sensors for providing user equipment 800 with status assessments of various aspects.
  • 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 user device 800, the sensor component 814 can also detect the user device 800 or a component of the user device 800 The position change of the user device 800, the presence or absence of contact of the user with the user device 800, the orientation or acceleration/deceleration of the user device 800 and the temperature change of the user device 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 814 may also include an optical 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 user equipment 800 and other devices.
  • the user equipment 800 can access a wireless network based on a communication standard, such as WiFi, 4G or 5G, 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.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module may 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
  • user equipment 800 may be powered by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A programmable gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
  • non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the user equipment 800 to complete the above method.
  • the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network side device.
  • base station 900 includes processing component 922 , which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922 , such as application programs.
  • 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, so as to execute any of the aforementioned methods applied to the base station, for example, the methods shown in FIG. 4 to FIG. 10 .
  • Base station 900 may also include a power 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.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.

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

Abstract

Selon des modes de réalisation, la présente divulgation concerne un procédé et un appareil de déclenchement de mesure d'UE, un dispositif de communication et un support de stockage. Le procédé de déclenchement de mesure d'UE, qui est exécuté par une station de base, consiste à : envoyer des premières informations d'indication, les premières informations d'indication étant utilisées pour déclencher un UE afin qu'il démarre une mesure. Le procédé prévu par les modes de réalisation de la présente divulgation peut permettre à un UE de démarrer une mesure d'une manière opportune, ce qui permet de resélectionner une cellule d'une manière opportune. De cette manière, la probabilité de perte d'un message de radiomessagerie ou d'autres informations de diffusion par l'UE peut être réduite, ce qui permet de réduire un retard d'appel.
PCT/CN2021/129832 2021-11-10 2021-11-10 Procédé et appareil de déclenchement de mesure d'ue, dispositif de communication et support de stockage Ceased WO2023082104A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202180003828.0A CN116420371A (zh) 2021-11-10 2021-11-10 一种触发ue测量的方法、装置、通信设备及存储介质
PCT/CN2021/129832 WO2023082104A1 (fr) 2021-11-10 2021-11-10 Procédé et appareil de déclenchement de mesure d'ue, dispositif de communication et support de stockage

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PCT/CN2021/129832 WO2023082104A1 (fr) 2021-11-10 2021-11-10 Procédé et appareil de déclenchement de mesure d'ue, dispositif de communication et support de stockage

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190059011A1 (en) * 2017-07-26 2019-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Control of radio resource management measurements
CN111698737A (zh) * 2019-12-27 2020-09-22 中国电信股份有限公司 共享载波的边界重选方法和装置
CN111726817A (zh) * 2019-03-18 2020-09-29 中国移动通信有限公司研究院 一种信息处理方法、装置、设备及计算机可读存储介质
WO2021007829A1 (fr) * 2019-07-18 2021-01-21 Qualcomm Incorporated Configuration de mesure de scell
WO2021196978A1 (fr) * 2020-03-31 2021-10-07 华为技术有限公司 Procédé et dispositif de mesure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190059011A1 (en) * 2017-07-26 2019-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Control of radio resource management measurements
CN111726817A (zh) * 2019-03-18 2020-09-29 中国移动通信有限公司研究院 一种信息处理方法、装置、设备及计算机可读存储介质
WO2021007829A1 (fr) * 2019-07-18 2021-01-21 Qualcomm Incorporated Configuration de mesure de scell
CN111698737A (zh) * 2019-12-27 2020-09-22 中国电信股份有限公司 共享载波的边界重选方法和装置
WO2021196978A1 (fr) * 2020-03-31 2021-10-07 华为技术有限公司 Procédé et dispositif de mesure

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