WO2024031402A1 - 测量放松的方法、装置以及通信系统 - Google Patents

测量放松的方法、装置以及通信系统 Download PDF

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Publication number
WO2024031402A1
WO2024031402A1 PCT/CN2022/111294 CN2022111294W WO2024031402A1 WO 2024031402 A1 WO2024031402 A1 WO 2024031402A1 CN 2022111294 W CN2022111294 W CN 2022111294W WO 2024031402 A1 WO2024031402 A1 WO 2024031402A1
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WIPO (PCT)
Prior art keywords
relaxation
terminal device
secondary cell
cell group
deactivated
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PCT/CN2022/111294
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English (en)
French (fr)
Inventor
贾美艺
路杨
Original Assignee
富士通株式会社
贾美艺
路杨
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Application filed by 富士通株式会社, 贾美艺, 路杨 filed Critical 富士通株式会社
Priority to PCT/CN2022/111294 priority Critical patent/WO2024031402A1/zh
Publication of WO2024031402A1 publication Critical patent/WO2024031402A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections

Definitions

  • the embodiments of this application relate to the field of communication technology.
  • the terminal device For the detection of physical layer problems under Radio Resource Control connection (RRC_CONNECTED), the terminal device will:
  • the terminal device For the recovery of physical layer problems, that is, when receiving consecutive N311 "in-sync" instructions of a special cell from the lower layer while T310 is running, the terminal device will:
  • the terminal device continues wireless link failure detection on the source cell until the random access process is successfully completed in the target cell.
  • DAPS Dual Active Protocol Stack
  • RLM Radio Link Monitoring
  • the terminal device performs Radio Link Monitoring (RLM) in the activated bandwidth part (BWP).
  • RLM Radio Link Monitoring
  • the reference signal is, for example, synchronization signal block/channel state information reference signal (SSB/CSI-RS)
  • Wireless link monitoring is applicable to SA NR (Standalone New Radio), NR-DC (New Radio - New Radio Dual Connectivity) and NE-DC (New Radio - Evolved Universal Terrestrial Radio Access Dual Connectivity) operating modes PCell (primary cell) and PSCell (primary and secondary cell) in NR-DC and EN-DC (Evolved Universal Terrestrial Radio Access - New Wireless Dual Connectivity) operating modes.
  • SA NR Standalone New Radio
  • NR-DC New Radio - New Radio Dual Connectivity
  • NE-DC New Radio - Evolved Universal Terrestrial Radio Access Dual Connectivity
  • PCell primary cell
  • PSCell primary and secondary cell
  • EN-DC Evolved Universal Terrestrial Radio Access - New Wireless Dual Connectivity
  • SSB-based RLM is based on the SSB associated with the initial downlink bandwidth part (DL BWP) and can only be configured for the initial DL BWP and DL BWPs that include the SSB associated with the initial DL BWP.
  • DL BWP downlink bandwidth part
  • RLM is only performed based on CSI-RS. End devices are not required to perform RLM outside of activating DL BWP.
  • the terminal equipment will evaluate the downlink radio link quality of a serving cell based on the reference signal to detect beam failure.
  • the terminal is not required to perform Beam Failure Detection (BFD) on a deactivated SCell, nor is it required to perform beam failure detection on resources implicitly configured for a deactivated SCell.
  • BFD Beam Failure Detection
  • SSB-based beam failure detection is based on the SSB associated with the initial DL BWP and can only be configured for initial DL BWPs and DL BWPs that include the SSB associated with the initial DL BWP. For other DL BWPs, beam failure detection is performed based on CSI-RS only. The terminal is not required to perform beam failure detection outside of activating DL BWP.
  • Beam failure is detected by counting the number of beam failure instance indications from the lower layer to the MAC (Media Access Control) entity.
  • MAC Media Access Control
  • the terminal device for example, UE
  • the terminal device for example, UE
  • the terminal device is in (NG)EN-DC or NR-DC
  • the UE-assisted configuration of the UE assistance information is triggered to associate with the SCG, and if configured Signaling Radio Bearer (SRB) 3, then the UE submits the UE assistance information message to the lower layer through SRB3 for transmission to the network device.
  • SRB Signaling Radio Bearer
  • the terminal device cannot transmit the UE auxiliary information message to the network through SRB3
  • the terminal cannot report the measurement relaxation status of RLM/BFD to the network device, which may cause improper mobility of the network device to the terminal device. measures, causing business interruption.
  • BFD/RLM on special cells can be configured by the network to proceed.
  • special cells e.g., PSCell
  • Embodiments of the present application provide a method, device and communication system for measurement relaxation, which can avoid the situation where the terminal equipment cannot transmit the UE auxiliary information message to the network through SRB3, thereby enabling the terminal equipment to relax the measurement state of RLM/BFD. Report to the network equipment to avoid improper mobility measures of the network equipment to the terminal equipment and thus avoid business interruption.
  • a device for measuring relaxation which is applied to a terminal device.
  • the device includes a first sending unit, and the first sending unit is configured to:
  • the terminal device When the terminal device is in a dual connectivity state, is configured with Signaling Radio Bearer 3 (SRB3), and the Secondary Cell Group (SCG) of the terminal device is in an inactive or activated state,
  • SRB3 Signaling Radio Bearer 3
  • SCG Secondary Cell Group
  • the first sending unit submits terminal equipment assistance information (UEAssistanceInformation) to the lower layer through signaling radio bearer 3 (SRB3).
  • USAssistanceInformation terminal equipment assistance information
  • SRB3 signaling radio bearer 3
  • a device for measuring relaxation is provided, which is applied to a terminal device.
  • the device includes a first application unit, and the first application unit is configured to:
  • the first application unit causes the terminal device not to relax the failed measurement.
  • a device for measuring relaxation is provided, which is applied to network equipment.
  • the device includes a first configuration unit, and the first configuration unit:
  • the terminal device is configured not to perform relaxation of failed measurements.
  • a device for measuring relaxation is provided, which is applied to a terminal device, and the device includes a second application unit:
  • the second application unit causes the terminal device to perform relaxation of failed measurements.
  • a device for measuring relaxation is provided, which is applied to network equipment.
  • the device includes a second configuration unit, and the second configuration unit:
  • the terminal device is not configured to send relaxation status information of failed measurements on the deactivated secondary cell group to the network device;
  • the terminal device is configured to send the relaxation status information on the activated or non-deactivated secondary cell group to the network device.
  • a device for measuring relaxation is provided, which is applied to network equipment.
  • the device includes a third configuration unit, and the third configuration unit:
  • the terminal device is configured to send a relaxation status of failed measurements on the deactivated secondary cell group to the network device.
  • a device for measuring relaxation which is applied to network equipment, and the device includes a second receiving unit:
  • the second receiving unit receives the relaxation state information sent by the terminal device, where the relaxation state information is used to indicate the relaxation state of the failed measurement of the terminal device.
  • the beneficial effect of the embodiments of the present application is that: it can support the terminal's measurement relaxation of RLM/BFD when SCG is deactivated, and/or it can enable the terminal device to report the measurement relaxation status of RLM/BFD to the network device, thereby ensuring that the terminal saves energy and Measures to avoid improper mobility of network equipment to end equipment, thereby avoiding business interruption.
  • Figure 1 is a schematic diagram of a communication system in an embodiment of the present application.
  • Figure 2 is a schematic diagram of a method for measuring relaxation according to the embodiment of the first aspect
  • Figure 3 is a schematic diagram of a method for measuring relaxation according to the embodiment of the second aspect
  • Figure 4 is a schematic diagram of a method for measuring relaxation according to the embodiment of the third aspect
  • Figure 5 is a schematic diagram of a method for measuring relaxation according to the embodiment of the fourth aspect
  • Figure 6 is a schematic diagram of a method for measuring relaxation according to the embodiment of the fifth aspect
  • Figure 7 is another schematic diagram of a method for measuring relaxation according to the embodiment of the fifth aspect
  • Figure 8 is another schematic diagram of the method for measuring relaxation according to the embodiment of the fifth aspect
  • Figure 9 is a schematic diagram of a device for measuring relaxation according to the embodiment of the sixth aspect.
  • Figure 10 is a schematic diagram of a device for measuring relaxation according to the embodiment of the seventh aspect
  • Figure 11 is a schematic diagram of a device for measuring relaxation according to the embodiment of the eighth aspect.
  • Figure 12 is a schematic diagram of a device for measuring relaxation according to the embodiment of the ninth aspect.
  • Figure 13 is a schematic diagram of a device for measuring relaxation according to the embodiment of the tenth aspect
  • Figure 14 is another schematic diagram of a device for measuring relaxation according to the embodiment of the tenth aspect
  • Figure 15 is another schematic diagram of a device for measuring relaxation according to the embodiment of the tenth aspect
  • Figure 16 is a schematic diagram of the composition of an electronic device according to an embodiment of the present application.
  • the terms “first”, “second”, etc. are used to distinguish different elements from the title, but do not indicate the spatial arrangement or temporal order of these elements, and these elements should not be used by these terms. restricted.
  • the term “and/or” includes any and all combinations of one or more of the associated listed terms.
  • the terms “comprises,” “includes,” “having” and the like refer to the presence of stated features, elements, elements or components but do not exclude the presence or addition of one or more other features, elements, elements or components.
  • the term “communication network” or “wireless communication network” may refer to a network that complies with any of the following communication standards, such as New Radio (NR, New Radio), Long Term Evolution (LTE, Long Term Evolution), Enhanced Long-term evolution (LTE-A, LTE-Advanced), wideband code division multiple access (WCDMA, Wideband Code Division Multiple Access), high-speed packet access (HSPA, High-Speed Packet Access), etc.
  • NR New Radio
  • LTE Long Term Evolution
  • LTE-A Long-term evolution
  • WCDMA Wideband Code Division Multiple Access
  • HSPA High-Speed Packet Access
  • communication between devices in the communication system can be carried out according to any stage of communication protocols, which may include but are not limited to the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G and 5G. , New Wireless (NR, New Radio), etc., and/or other communication protocols currently known or to be developed in the future.
  • Figure 1 is a schematic diagram of a communication system in an embodiment of the present application.
  • the communication system may include a network device 101 and a terminal device 102.
  • Network device refers to a device in a communication system that connects a terminal device to a communication network and provides services to the terminal device.
  • Network equipment may include but is not limited to the following equipment: integrated access and backhaul node (IAB-node), relay (relay), base station (BS, Base Station), access point (AP, Access Point), sending and receiving Point (TRP, Transmission Reception Point), broadcast transmitter, mobile management entity (MME, Mobile Management Entity), gateway, server, wireless network controller (RNC, Radio Network Controller), base station controller (BSC, Base Station Controller) etc.
  • IAB-node integrated access and backhaul node
  • relay relay
  • base station BS, Base Station
  • AP Access Point
  • TRP Transmission Reception Point
  • broadcast transmitter mobile management entity
  • MME Mobile Management Entity
  • gateway server
  • wireless network controller RNC, Radio Network Controller
  • BSC Base Station Controller
  • the base station may include but is not limited to: Node B (NodeB or NB), evolved Node B (eNodeB or eNB) and 5G base station (gNB), etc.
  • it may also include remote radio head (RRH, Remote Radio Head) , Remote Radio Unit (RRU, Remote Radio Unit), relay or low-power node (such as femeto, pico, etc.).
  • RRH Remote Radio Head
  • RRU Remote Radio Unit
  • relay or low-power node such as femeto, pico, etc.
  • base station may include some or all of their functions, each of which may provide communications coverage to a specific geographic area.
  • the term "cell” may refer to a base station and/or its coverage area, depending on the context in which the term is used.
  • the term "user equipment” (UE, User Equipment) or “terminal equipment” (TE, Terminal Equipment or Terminal Device) refers to a device that accesses a communication network through a network device and receives network services.
  • Terminal equipment can be fixed or mobile, and can also be called mobile station (MS, Mobile Station), terminal, subscriber station (SS, Subscriber Station), access terminal (AT, Access Terminal), mobile terminal (MT, mobile termination), stations, etc.
  • the terminal equipment may include but is not limited to the following equipment: cellular phone (Cellular Phone), personal digital assistant (PDA, Personal Digital Assistant), wireless modem, wireless communication equipment, handheld device, machine-type communication equipment, laptop computer, Cordless phones, smartphones, smart watches, digital cameras, and more.
  • cellular phone Cellular Phone
  • PDA Personal Digital Assistant
  • wireless modem wireless communication equipment
  • handheld device machine-type communication equipment
  • laptop computer Cordless phones
  • Cordless phones smartphones, smart watches, digital cameras, and more.
  • the terminal device can also be a machine or device for monitoring or measuring.
  • the terminal device can include but is not limited to: Machine Type Communication (MTC) terminals, Vehicle communication terminals, device-to-device (D2D, Device to Device) terminals, machine-to-machine (M2M, Machine to Machine) terminals, etc.
  • MTC Machine Type Communication
  • D2D Device to Device
  • M2M Machine to Machine
  • network side refers to one side of the network, which may be a certain base station or may include one or more network devices as above.
  • user side or “terminal side” or “terminal device side” refers to the side of the user or terminal, which may be a certain UE or may include one or more terminal devices as above.
  • the high-level signaling may be, for example, radio resource control (RRC) signaling; for example, it is called an RRC message (RRC message), and includes, for example, a master information block (MIB), system information (system information), Dedicated RRC message; also known as RRC IE (RRC information element).
  • RRC radio resource control
  • the high-level signaling may also be F1-C signaling, or F1AP protocol, for example.
  • this application is not limited to this.
  • the configured SCG (secondary cell group) can be configured to be deactivated.
  • the network device configures the terminal device to perform or not perform wireless link monitoring and beam failure detection of PSCell.
  • the network configures the terminal not to perform PSCell wireless link monitoring and beam failure detection for the deactivated SCG, then when the SCG is deactivated, the terminal stops failure detection, and when the SCG is activated, the terminal resumes failure detection.
  • RLF/BFD Radio Link Listening/Beam Failure Detection
  • the terminal device determines whether it is in a low mobility state and/or whether the radio link quality of its serving cell is better than a threshold.
  • the terminal determines whether it is in a low mobility state, as follows:
  • the terminal determines whether the wireless link quality of its serving cell is better than a threshold, as follows:
  • the criteria for low mobility and good serving cell quality are provided by dedicated signaling.
  • the terminal is allowed to perform RLM and/or BFD relaxation only if the criteria for relaxation measurements of low mobility and/or good serving cell quality are met.
  • RLM and BFD relaxation can be activated/deactivated separately.
  • RLM relaxation is based on per-CG (per cell group) activation/deactivation, while BFD can be based on per-serving cell activation/deactivation.
  • the terminal will trigger the reporting of its RLM and/or BFD relaxed state through UE assistance information.
  • the following IE is used to configure the terminal to report RLM and/or BFD relaxation status:
  • the terminal determines whether to report BFD and/or RLM relaxation status.
  • the process is as follows:
  • a UE capable of relaxing RLM/BFD measurements for a cell group in the RRC_CONNECTED state will initiate the following procedures to provide its RLM/BFD measurements Indications of a state of relaxation:
  • timers are used to control reporting:
  • the settings for reporting content are as follows:
  • the transmission of UE assistance information messages is as follows:
  • the embodiment of the first aspect of the present application provides a method for measuring relaxation, which method is applied to a terminal device, for example, the terminal device 102 of FIG. 1 .
  • Figure 2 is a schematic diagram of a method of measuring relaxation according to the embodiment of the first aspect. As shown in Figure 2, this method of measuring relaxation includes:
  • Operation 201 When the terminal equipment is in the dual connection state, is configured with Signaling Radio Bearer 3 (SRB3), and the secondary cell group (SCG) of the terminal equipment is in the deactivated state or in the activated state, the terminal equipment Submit terminal device assistance information to lower layers through Signaling Radio Bearer 3 (SRB3).
  • SRB3 Signaling Radio Bearer 3
  • SCG secondary cell group
  • the terminal device needs to send relaxation status information of failed measurement to the network device when the SCG is deactivated.
  • the terminal device is in a dual connectivity state, where the dual connectivity includes: EN-DC (Evolved Universal Terrestrial Radio Access - New Wireless Dual Connectivity), NGEN-DC (New Wireless - Evolved Universal Terrestrial Radio Access) Dual connection) or NR-DC (New Wireless-New Wireless Dual Connection), etc.
  • EN-DC Evolved Universal Terrestrial Radio Access - New Wireless Dual Connectivity
  • NGEN-DC New Wireless - Evolved Universal Terrestrial Radio Access
  • NR-DC New Wireless-New Wireless Dual Connection
  • the terminal device auxiliary information is, for example, the parameter UEAssistanceInformation, and the terminal device auxiliary information may include relaxation status information of failed measurement of the terminal device.
  • the parameter UEAssistanceInformation please refer to related technologies.
  • the terminal assistance configuration that triggers the terminal device assistance information is associated with the secondary cell group (SCG).
  • the terminal auxiliary configuration is the configuration for reporting relaxation status information of failed measurements.
  • failure measurements include: Radio Link Listening (RLM) and/or Beam Failure Detection (BFD).
  • the relaxation state information of failed measurement includes: the relaxation state information of Radio Link Monitoring (RLM) and/or the relaxation state information of Beam Failure Detection (BFD).
  • the standard may be modified as shown in Table 1 to implement operation 201.
  • methods for measuring relaxation also include:
  • Operation 202 The terminal device sends the terminal device auxiliary information to the network device.
  • the relaxation status information of the failed measurement can be sent to the network device through the terminal device auxiliary information.
  • the beneficial effect of the embodiments of the present application is that it can prevent the terminal device from being unable to transmit the UE auxiliary information message to the network device when the SCG is deactivated, thereby enabling the terminal device to report the RLM/BFD measurement relaxation status to the network device. This avoids inappropriate measures for network equipment to move the terminal equipment, thus avoiding business interruption.
  • BFD/RLM on a special cell can be configured by the network device to proceed.
  • the reporting of the relaxed state of BFD/RLM may also have the following problems: whether and how to measure and relax the BFD/RLM of the special cell of the deactivated SCG.
  • the embodiment of the second aspect of the present application provides a method for measuring relaxation, which method is applied to a terminal device, for example, the terminal device 102 of FIG. 1 .
  • Figure 3 is a schematic diagram of a method of measuring relaxation according to the embodiment of the second aspect. As shown in Figure 3, this method of measuring relaxation includes:
  • Operation 301 When the secondary cell group (SCG) of the terminal device is in a deactivated state, the terminal device does not relax the failed measurement.
  • SCG secondary cell group
  • the failure measurement includes: Radio Link Monitoring (RLM) and/or Beam Failure Detection (BFD).
  • Relaxation of failed measurements includes: measurement relaxation of Radio Link Monitoring (RLM) and/or measurement relaxation of Beam Failure Detection (BFD).
  • operation 301 may be implemented through at least one of the following solutions 1-1, 1-2, and 1-3.
  • the terminal device when the secondary cell group (SCG) of the terminal device is in a deactivated state, the terminal device is disabled from relaxing the failed measurement in the SCG.
  • disabled can also be understood to mean disallowing, deactivating or invalidating.
  • the terminal device when the secondary cell group (SCG) of the terminal device is in an active state, the terminal device is enabled to perform relaxation of failed measurements. For example, the terminal device is allowed to relax the failed measurement only when the secondary cell group (SCG) of the terminal device is in an active state.
  • “enabled” can also be understood as enabling, activating, validating, etc.
  • solution 1 can be implemented.
  • the first parameter is, for example, lowMobilityEvaluationConnected; the second parameter is, for example, goodServingCellEvaluationRLM; and the third parameter is, for example, goodServingCellEvaluationBFD, for example, goodServingCellEvaluationBFD of a special cell.
  • modify the existence conditions of IE which can be:
  • Explanation part can be changed to "The field is absent if deactivatedSCG-Config is configured; otherwise it is optionally present,Need R.”
  • condition can be changed to "if the deactivatedSCG-Config is not included", “if the deactivatedSCG-Config is not configured” or "if the SCG is activated"
  • condition "if the SCG is not deactivated” is replaced by "if the deactivatedSCG-Config is not included", “if the deactivatedSCG-Config is not configured” or "if the SCG is activated".
  • condition "if the SCG is not deactivated” is replaced by "if the deactivatedSCG-Config is not included", “if the deactivatedSCG-Config is not configured” or "if the SCG is activated".
  • the description can be provided in the process description of TS38.300 or TS38.331, thereby realizing the solution 1-1.
  • RLM and BFD relaxation may be enabled for SCG if the SCG is not deactivated.” can be replaced by "RLM and BFD relaxation will be disabled for SCG if the SCG is deactivated.”
  • the terminal equipment does not evaluate whether the relaxation criteria for failed measurements on the deactivated primary and secondary cells (PSCell) are met, or the terminal equipment evaluates whether the primary and secondary cells (PSCell) that have not been deactivated or activated Whether the relaxation criteria for failure measurement on the primary and secondary cells (PSCell) are met.
  • the deactivated primary and secondary cell refers to the primary and secondary cell of the deactivated secondary cell group.
  • the parameter scg-state of the primary and secondary cell is set to deactivated (deactive).
  • whether the relaxation criteria for failed measurement are met includes: whether the criteria for low mobility are met (for example, refer to 5.7.13.1 of TS38.331); and/or whether the criteria for good cell quality are met (for example, , refer to 5.7.13.2 of TS38.331).
  • scenario 1-2 can be implemented by modifying TS 38.331 5.7.13 or TS 38.300.
  • the terminal device when the relaxation criteria for failed measurements are met, the terminal device is allowed to perform relaxation of failed measurements for the primary and secondary cells that have not been deactivated (PSCell) or the activated primary and secondary cells (PSCell).
  • the relaxation criteria for failed measurement are met including: the criteria for low mobility are met; and/or the criteria for good cell quality are met.
  • the terminal device is allowed to target a non-deactivated primary and secondary cell (PSCell) or an activated primary and secondary cell (PSCell) only when the criterion of low mobility is met and/or the criterion of good cell quality is met.
  • PSCell non-deactivated primary and secondary cell
  • PSCell activated primary and secondary cell
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the beneficial effects of the embodiments of the present application are: it can avoid the terminal's measurement relaxation of RLM/BFD on the deactivated SCG, thereby ensuring that the terminal energy-saving work on the activated SCG, and avoiding improper network equipment mobility of the terminal equipment. measures to avoid business interruption.
  • the embodiment of the third aspect of the present application provides a method of measuring relaxation, which method is applied to a network device, such as the network device 101 of Figure 1.
  • the method of measuring relaxation in the embodiment of the third aspect of the present application corresponds to the method of measuring relaxation in the embodiment of the second aspect.
  • Figure 4 is a schematic diagram of a method of measuring relaxation according to the embodiment of the third aspect. As shown in Figure 4, this method of measuring relaxation includes:
  • Operation 401 Configure the secondary cell group (SCG) of the terminal device to a deactivated state
  • Operation 402 Configure the terminal device not to relax failed measurements.
  • the failure measurement includes: Radio Link Monitoring (RLM) and/or Beam Failure Detection (BFD).
  • Relaxation of failed measurements includes: measurement relaxation of Radio Link Monitoring (RLM) and/or measurement relaxation of Beam Failure Detection (BFD).
  • the network device may disable the relaxation of failed measurements by the terminal device in the SCG. ; Or, when the secondary cell group (SCG) of the terminal device is in an active state, the network device allows (enables) the terminal device to relax the failed measurement.
  • disabled can also be understood to mean disallowing, deactivating or invalidating.
  • enabled can also be understood as enabling, activating, validating, etc.
  • the network device configures the terminal device to allow the terminal device to target the non-deactivated primary and secondary cell (PSCell) or the activated primary and secondary cell.
  • the secondary cell (PSCell) performs relaxation of failed measurements.
  • the relaxation criteria for failed measurement are met including: the criteria for low mobility are met; and/or the criteria for good cell quality are met.
  • the primary and secondary cells that have not been deactivated refer to the primary and secondary cells of the secondary cell group that have not been deactivated; the activated primary and secondary cells (PSCell) refer to the primary and secondary cells of the activated secondary cell group.
  • the beneficial effects of the embodiments of the present application are: it can avoid the terminal's measurement relaxation of RLM/BFD on the deactivated SCG, thereby ensuring that the terminal energy-saving work on the activated SCG, and avoiding improper network equipment mobility of the terminal equipment. measures to avoid business interruption.
  • the embodiment of the fourth aspect of the present application provides a method of measuring relaxation, which method is applied to a terminal device, for example, the terminal device 102 of FIG. 1 .
  • Figure 5 is a schematic diagram of a method of measuring relaxation according to the embodiment of the fourth aspect. As shown in Figure 5, the method of measuring relaxation includes:
  • Operation 501 When the secondary cell group (SCG) of the terminal device is in a deactivated state, the terminal device performs relaxation of failed measurement.
  • SCG secondary cell group
  • failure measurements include: Radio Link Monitoring (RLM) and/or Beam Failure Detection (BFD).
  • Relaxation of failed measurements includes: measurement relaxation of Radio Link Monitoring (RLM) and/or measurement relaxation of Beam Failure Detection (BFD).
  • the terminal device may perform at least one of the following operation 502 or operation 503.
  • Operation 502 The terminal device does not send the relaxation status information on the deactivated secondary cell group to the network device.
  • the relaxation status information is used to indicate whether the terminal device performs relaxation of failed measurement;
  • Operation 503 The terminal device sends relaxation status information on the deactivated secondary cell group to the network device.
  • the relaxation status information is used to indicate whether the terminal device performs relaxation of failed measurements.
  • the overhead of the terminal device can be saved.
  • the network device can know the relaxation status of the terminal device.
  • Operation 502 may be implemented by at least one of Embodiment A and Embodiment B below.
  • the terminal device does not send the relaxation status information on the deactivated secondary cell group to the network device, including:
  • the terminal device is not configured to send relaxation status information on the deactivated secondary cell group to the network device; or, the terminal device is configured to send relaxation status information on the activated or non-deactivated secondary cell group to the network device. information.
  • the terminal device is not configured to send the measurement relaxation status information of BFD/RLM on the deactivated SCG to the network device; or the terminal device is configured to only send the measurement relaxation status information of the activated or non-deactivated SCG to the network device. Measurement relaxation status information of BFD/RLM.
  • the fourth parameter related to the measurement relaxation reporting configuration of the beam failure detection (BFD) and/or the fifth parameter related to the measurement relaxation reporting configuration of the radio link monitoring (RLM) The existence condition and/or domain description were changed.
  • the fourth parameter is, for example, bfd-RelaxationReportingConfig
  • the fifth parameter is, for example, rlm-RelaxationReportingConfig.
  • TS 38.300 or TS 30.331 can also be modified.
  • the running timer related to the secondary cell group is stopped, and the timer is, for example, T346j and then/ Or T346k.
  • the UE shall trigger reporting of its RLM and/or BFD relaxation status through UE assistance information if the UE changes its respective RLM and/or BFD relaxation status while meeting the UE minimum requirements specified in TS 38.133[13].”
  • the terminal device may consider that the terminal device itself is not configured to send a deactivation message to the network device.
  • the relaxation status information on the secondary cell group when the secondary cell group (SCG) of the terminal device is in a deactivated state, the terminal device may consider that the terminal device itself is not configured to send a deactivation message to the network device.
  • the relaxation status information on the secondary cell group when the secondary cell group (SCG) of the terminal device is in a deactivated state, the terminal device may consider that the terminal device itself is not configured to send a deactivation message to the network device.
  • the terminal device is configured not to send relaxation status information on the deactivated secondary cell group to the network device, including:
  • the terminal device can send relaxation status information to the network device.
  • the terminal device may send the relaxation status information through terminal device assistance information (for example, UEAssistanceInformation).
  • the terminal device will trigger the process of sending the RLM and/or BFD relaxation status to the network device through UE assistance information.
  • the relaxation state change means that the terminal device changes the failed measurement on the auxiliary cell group from relaxed to non-relaxed, or from non-relaxed to relaxed.
  • the minimum requirements for terminal equipment refer to the minimum requirements for terminal equipment to perform wireless link failure monitoring (RLM) and/or beam failure detection (BFD).
  • RLM wireless link failure monitoring
  • BFD beam failure detection
  • implementation mode B can be implemented by modifying the process description of TS 38.331.
  • the terminal device auxiliary information process can be triggered by the relaxed state, thereby sending the relaxed state information. For example, when the relaxation state of the failed measurement in the radio resource control connection state (RRC_CONNECTED) changes, if the terminal device can relax the failed measurement of a cell group in the radio resource control connection (RRC_CONNECTED) state, then the terminal device can initiate The terminal equipment auxiliary information process sends relaxation status information to the network device to indicate the relaxation status of the failed measurement of the primary cell group (MCG) and/or the activated secondary cell group (SCG).
  • MCG primary cell group
  • SCG activated secondary cell group
  • the relaxation status information of the beam failure detection (BFD) includes 1 bit for indicating the beam failure detection (BFD) of the primary and secondary cell (PSCell). ) state of relaxation.
  • the relaxation state information of Beam Failure Detection (BFD) may be expressed as parameter bfd-MeasRelaxationState, for example.
  • problem 1 also exists, and the embodiment of the first aspect applies.
  • the corresponding bit in the relaxation state information of the beam failure detection (BFD) is set to a first value, and the first value is, for example, 0 .
  • the deactivated secondary cell (SCell) includes: a deactivated secondary cell (SCell) in a primary cell group (MCG) and/or a deactivated secondary cell (SCell) in a secondary cell (SCG).
  • the embodiment of the fifth aspect of the present application provides a method for measuring relaxation, which method is applied to a network device, for example, the network device 101 of FIG. 1 .
  • the method of measuring relaxation corresponds to the embodiment of the fifth aspect of the present application.
  • Figure 6 is a schematic diagram of a method for measuring relaxation according to the embodiment of the fifth aspect. As shown in Figure 6, this method of measuring relaxation includes:
  • Operation 601 Do not configure the terminal device to send the relaxation status information of the failed measurement on the deactivated secondary cell group to the network device; or configure the terminal device to send activated or non-deactivated relaxation status information to the network device. Relaxation status information on the secondary cell group.
  • the method also includes:
  • the network device also configures the terminal device to: when the secondary cell group (SCG) of the terminal device is in a deactivated state, stop the running timer related to the SCG.
  • SCG secondary cell group
  • Figure 7 is another schematic diagram of a method of measuring relaxation according to the embodiment of the fifth aspect. As shown in Figure 7, this method of measuring relaxation includes:
  • Operation 701 Configure the terminal device to send the relaxation status of the failed measurement on the deactivated secondary cell group to the network device.
  • the method also includes:
  • Operation 702 Receive relaxation status information from the terminal device.
  • the relaxation status information is used to indicate the relaxation status of the failed measurement of the terminal device.
  • the terminal device does not send the relaxation status of the failed measurement on the deactivated SCG to the network device.
  • FIG 8 is another schematic diagram of the method of measuring relaxation according to the embodiment of the fifth aspect. As shown in Figure 8, this method of measuring relaxation includes:
  • Operation 801 The network device receives relaxation status information sent by the terminal device, where the relaxation status information is used to indicate the relaxation status of the failed measurement of the terminal device.
  • the relaxation status information of the beam failure detection (BFD) includes 1 bit for indicating the beam failure detection (BFD) of the primary and secondary cell (PSCell). ) state of relaxation.
  • the corresponding bit in the relaxation state information of the beam failure detection (BFD) is set to a first value, and the first value is, for example, 0 .
  • the deactivated secondary cell (SCell) includes: a deactivated secondary cell (SCell) in a primary cell group (MCG) and/or a deactivated secondary cell (SCell) in a secondary cell (SCG).
  • the terminal device can send the relaxation status of the failed measurement on the deactivated SCG to the network device.
  • An embodiment of the sixth aspect provides an apparatus for measuring relaxation, which is applied to a terminal device and corresponds to the method of measuring relaxation of the embodiment of the first aspect.
  • FIG. 9 is a schematic diagram of a device for measuring relaxation according to the embodiment of the sixth aspect.
  • the device 900 for measuring relaxation includes a first sending unit 901 .
  • the first sending unit 901 is configured as:
  • the first sending unit 901 submits the terminal equipment assistance information (UEAssistanceInformation) to the lower layer through signaling radio bearer 3 (SRB3).
  • SRB3 Signaling Radio Bearer 3
  • SCG secondary cell group
  • the terminal device auxiliary information includes relaxation status information of failed measurement of the terminal device.
  • the terminal assistance configuration that triggers the terminal device assistance information is associated with the secondary cell group (SCG).
  • the terminal auxiliary configuration is a configuration for reporting relaxation status information of failed measurements.
  • the relaxation state information of failed measurement includes: relaxation state information of Radio Link Monitoring (RLM) and/or relaxation state information of Beam Failure Detection (BFD).
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the apparatus 900 also includes a second sending unit 902.
  • the second sending unit 902 is configured to send terminal device auxiliary information to the network device.
  • An embodiment of the seventh aspect provides an apparatus for measuring relaxation, which is applied to a terminal device and corresponds to the method of measuring relaxation of the embodiment of the second aspect.
  • Figure 10 is a schematic diagram of a device for measuring relaxation in the embodiment of the seventh aspect.
  • the device 1000 for measuring relaxation includes a first application unit 1001.
  • the first application unit 1001 is configured to: when the secondary cell group (SCG) of the terminal equipment is in a deactivated state, the first application unit 1001 causes the terminal equipment to not perform relaxation of failed measurements.
  • SCG secondary cell group
  • the relaxation of failed measurements includes:
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the terminal equipment when the secondary cell group (SCG) of the terminal equipment is in a deactivated state, the terminal equipment is prohibited from relaxing the failed measurement in the secondary cell group; or, in When the secondary cell group (SCG) of the terminal device is in an activated state, the terminal device is allowed to relax the failed measurement.
  • SCG secondary cell group
  • a first parameter related to the low mobility criterion (lowMobilityEvaluationConnected) and/or a second parameter related to the good cell quality criterion (goodServingCellEvaluationRLM) and/or a third parameter related to the good cell quality criterion
  • lowMobilityEvaluationConnected a first parameter related to the low mobility criterion
  • goodServingCellEvaluationRLM a second parameter related to the good cell quality criterion
  • a third parameter related to the good cell quality criterion The existence condition and/or domain description of (goodServingCellEvaluationBFD) was changed.
  • the first application unit 1001 causes the terminal device not to evaluate whether the relaxation criteria for failed measurements on the deactivated primary and secondary cell (PSCell) are met; or, the first application unit 1001 causes the terminal device to Evaluate whether the relaxation criteria for failed measurements on a non-deactivated Primary and Secondary Cell (PSC) or an activated Primary and Secondary Cell (PSC) are met.
  • PSCell deactivated primary and secondary cell
  • PSC activated Primary and Secondary Cell
  • a deactivated primary and secondary cell refers to a primary and secondary cell of a deactivated secondary cell group.
  • whether the relaxation criteria for failed measurement is met includes: whether a low mobility criterion is met; and/or whether a good cell quality criterion is met.
  • the first application unit 1001 when the relaxation criteria of the failed measurement are met, the first application unit 1001 allows the terminal device to target the non-deactivated primary and secondary cells (PSCell) or the activated primary and secondary cells (PSCell). Relaxation for failed measurements. Wherein, the relaxation criteria for failed measurement are satisfied including: the criteria for low mobility are satisfied; and/or the criteria for good cell quality are satisfied.
  • An embodiment of the eighth aspect provides an apparatus for measuring relaxation, which is applied to network equipment and corresponds to the method of measuring relaxation of the embodiment of the third aspect.
  • Figure 11 is a schematic diagram of a device for measuring relaxation according to the embodiment of the eighth aspect. As shown in Figure 11, the device 11 includes a first configuration unit 1101, and the first configuration unit 1101:
  • the terminal device is configured not to perform relaxation of failed measurements.
  • the relaxation of failed measurements includes:
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the first configuration unit 1101 prohibits (disables) the terminal device from relaxing the failed measurement in the SCG;
  • the secondary cell group (SCG) of the terminal device is in an active state, the first configuration unit 1101 allows (enables) the terminal device to relax the failed measurement.
  • the first configuration unit 1101 configures the terminal device to allow the terminal device to fail for the non-deactivated primary and secondary cells (PSCell) or the activated primary and secondary cells (PSCell). Measured relaxation. Wherein, the relaxation criteria for failed measurement are satisfied including: the criteria for low mobility are satisfied; and/or the criteria for good cell quality are satisfied.
  • the primary and secondary cells that have not been deactivated refer to the primary and secondary cells of the secondary cell group that have not been deactivated; the activated primary and secondary cells (PSCell) refer to the primary and secondary cells of the activated secondary cell group.
  • the embodiment of the ninth aspect provides a device for measuring relaxation, which is applied to a terminal device.
  • the device for measuring relaxation corresponds to the method for measuring relaxation of the embodiment of the fourth aspect.
  • Figure 12 is a schematic diagram of a device for measuring relaxation according to the embodiment of the ninth aspect.
  • the device 1200 includes a second application unit 1201: when the secondary cell group (SCG) of the terminal equipment is in a deactivated state Next, the second application unit 1201 causes the terminal device to relax the failed measurement.
  • SCG secondary cell group
  • the relaxation of failed measurements includes: measurement relaxation of Radio Link Monitoring (RLM) and/or measurement relaxation of Beam Failure Detection (BFD).
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the second application unit 1201 may cause the terminal device not to send relaxation status information on the deactivated secondary cell group to the network device, where the relaxation status information is used to indicate whether the terminal device performs relaxation of failed measurements.
  • the terminal device does not send the relaxation status information on the deactivated secondary cell group to the network device, including:
  • the terminal device is not configured to send the relaxation status information on the deactivated secondary cell group to the network device; or, the terminal device is configured to send the activated or non-deactivated secondary cell group to the network device. the relaxation state information on.
  • a fourth parameter (bfd-RelaxationReportingConfig) related to measurement relaxation reporting configuration of beam failure detection (BFD) and/or a fifth parameter related to measurement relaxation reporting configuration of radio link listening (RLM) The existence condition and/or domain description of (rlm-RelaxationReportingConfig) was changed.
  • the second application unit 1201 causes the terminal device to stop a running timer related to the SCG.
  • the second application unit when the secondary cell group (SCG) of the terminal device is in a deactivated state, the second application unit causes the terminal device to think that the terminal device itself is not configured to report to the network. The device sends the relaxed state information on the deactivated secondary cell group.
  • SCG secondary cell group
  • the terminal device does not send the relaxation status information on the deactivated secondary cell group to the network device, including:
  • the terminal device sends the relaxation status information to the network device.
  • the second application unit 1201 also causes the terminal device to send the relaxation status information through terminal device auxiliary information.
  • the relaxation state of the failed measurement in the radio resource control connected state changes, if the terminal device can relax the failed measurement of a cell group in the radio resource control connected (RRC_CONNECTED) state,
  • the second application unit 1201 causes the terminal device to initiate a terminal device assistance information process and send relaxation status information to the network device to indicate the relaxation status of the failed measurement of the primary cell group (MCG) and/or the activated secondary cell group (SCG). .
  • the second application unit 1201 causes the terminal device to send relaxation status information on the deactivated secondary cell group to the network device, where the relaxation status information is used to indicate whether the terminal device performs failed measurement. Relax.
  • the relaxation state information of the beam failure detection (BFD) includes 1 bit, which is used to indicate the relaxation state of the beam failure detection (BFD) of the primary and secondary cells (PSCell); or, for In the deactivated secondary cell (SCell), the corresponding bit in the relaxation state information of the beam failure detection (BFD) is set to a first value, and the first value is 0.
  • the deactivated secondary cell (SCell) includes: a deactivated secondary cell (SCell) in a primary cell group (MCG) and/or a deactivated secondary cell (SCell) in a secondary cell (SCG).
  • An embodiment of the tenth aspect provides a device for measuring relaxation, which is applied to network equipment.
  • the device for measuring relaxation corresponds to the method for measuring relaxation of the embodiment of the fifth aspect.
  • Figure 13 is a schematic diagram of a device for measuring relaxation according to the embodiment of the tenth aspect.
  • the device 1300 includes a second configuration unit 1301: the terminal device is not configured to send deactivated auxiliary information to the network device. Relaxation status information of failed measurement on the cell group; or, configure the terminal device to send the relaxation status information on the activated or non-deactivated secondary cell group to the network device.
  • the second configuration unit 1301 also configures the terminal device to:
  • Figure 14 is another schematic diagram of a device for measuring relaxation according to the embodiment of the tenth aspect.
  • the device 1400 includes a third configuration unit 1401, which configures the terminal device to The network device sends a relaxation status of failed measurements on the deactivated secondary cell group.
  • the apparatus 1400 also includes a first receiving unit 1402, which receives relaxation state information from the terminal device.
  • FIG. 15 is another schematic diagram of a device for measuring relaxation according to the embodiment of the tenth aspect.
  • the device 1500 includes a second receiving unit 1501 .
  • the second receiving unit 1501 receives the relaxation status information sent by the terminal device, and the relaxation status information is used to indicate the relaxation status of the failed measurement of the terminal device.
  • the Beam Failure Detection (BFD) relaxation status information includes 1 bit to indicate the relaxation of the Beam Failure Detection (BFD) of the Primary and Secondary Cells (PSCell). state.
  • the deactivated secondary cell includes: a deactivated secondary cell (SCell) in a primary cell group (MCG) and/or a deactivated secondary cell (SCell) in a secondary cell (SCG).
  • An embodiment of the present application also provides a communication system, which may include a terminal device and a network device. At least one of the terminal device and the network device may have the composition of the electronic device shown in FIG. 16 .
  • FIG. 16 is a schematic diagram of the composition of an electronic device according to an embodiment of the present application.
  • electronic device 1600 may include a processor 1610 (eg, a central processing unit CPU) and memory 1616 ; memory 1616 is coupled to processor 1610 .
  • the memory 1616 can store various data; in addition, it also stores an information processing program 1630, and the program 1630 is executed under the control of the processor 1610.
  • the processor 1610 may be configured to execute a program to implement the methods in the embodiments of the first to fourth aspects.
  • the electronic device 1600 may also include: a transceiver 1640, an antenna 1650, etc.; the functions of the above components are similar to those of the existing technology, and will not be described again here. It is worth noting that the electronic device 1600 does not necessarily include all components shown in FIG. 16 ; in addition, the electronic device 1600 may also include components not shown in FIG. 16 , and reference may be made to the prior art.
  • An embodiment of the present application also provides a computer program, wherein when the program is executed in a terminal device, the program causes the terminal device to execute the method described in the embodiment of the first aspect, the second aspect or the fourth aspect. .
  • An embodiment of the present application also provides a computer program, wherein when the program is executed in a network device, the program causes the network device to execute the method described in the embodiment of the third aspect or the fifth aspect.
  • Embodiments of the present application also provide a storage medium storing a computer program, wherein the computer program causes an electronic device to perform the method described in at least one of the embodiments of the first to fifth aspects.
  • the above devices and methods of this application can be implemented by hardware, or can be implemented by hardware combined with software.
  • the present application relates to a computer-readable program that, when executed by a logic component, enables the logic component to implement the apparatus or component described above, or enables the logic component to implement the various methods described above or steps.
  • This application also involves storage media used to store the above programs, such as hard disks, magnetic disks, optical disks, DVDs, flash memories, etc.
  • the methods/devices described in connection with the embodiments of the present application may be directly embodied as hardware, a software module executed by a processor, or a combination of both.
  • one or more of the functional block diagrams and/or one or more combinations of the functional block diagrams shown in the figures may correspond to each software module of the computer program flow or to each hardware module.
  • These software modules can respectively correspond to the various steps shown in the figure.
  • These hardware modules can be implemented by solidifying these software modules using a field programmable gate array (FPGA), for example.
  • FPGA field programmable gate array
  • the software module may be located in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.
  • a storage medium may be coupled to the processor such that the processor can read information from the storage medium and write information to the storage medium; or the storage medium may be an integral part of the processor.
  • the processor and storage media may be located in an ASIC.
  • the software module can be stored in the memory of the mobile terminal or in a memory card that can be inserted into the mobile terminal.
  • the software module can be stored in the MEGA-SIM card or the large-capacity flash memory device.
  • One or more of the functional blocks and/or one or more combinations of the functional blocks described in the accompanying drawings may be implemented as a general-purpose processor or a digital signal processor (DSP) for performing the functions described in this application. ), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or any appropriate combination thereof.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • One or more of the functional blocks and/or one or more combinations of the functional blocks described in the accompanying drawings can also be implemented as a combination of computing devices, for example, a combination of a DSP and a microprocessor, or multiple microprocessors. processor, one or more microprocessors combined with DSP communications, or any other such configuration.
  • a method of measuring relaxation, applied to terminal equipment includes:
  • the terminal device When the terminal device is in a dual connectivity state, is configured with Signaling Radio Bearer 3 (SRB3), and the Secondary Cell Group (SCG) of the terminal device is in an inactive or activated state,
  • SRB3 Signaling Radio Bearer 3
  • SCG Secondary Cell Group
  • the terminal device submits terminal device assistance information (UEAssistanceInformation) to the lower layer through signaling radio bearer 3 (SRB3).
  • USAssistanceInformation terminal device assistance information
  • SRB3 signaling radio bearer 3
  • the relaxation status information of the failed measurement includes:
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the terminal device sends the terminal device auxiliary information to the network device.
  • a method of measuring relaxation, applied to terminal equipment includes:
  • the terminal device does not perform any relaxation of failed measurements.
  • Relaxations of said failed measurements include:
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the terminal equipment is prohibited from relaxing the failed measurement in the secondary cell group; or
  • the terminal device is allowed to perform relaxation of failed measurements.
  • the existence conditions of the first parameter related to the low mobility standard (lowMobilityEvaluationConnected) and/or the second parameter related to the good cell quality standard (goodServingCellEvaluationRLM) and/or the third parameter related to the good cell quality standard (goodServingCellEvaluationBFD) and /or the domain description was changed.
  • the terminal equipment does not evaluate whether the relaxation criteria for failed measurements on the deactivated primary and secondary cell (PSCell) are met; or
  • the terminal device evaluates whether the relaxation criteria for failed measurements on the non-deactivated Primary and Secondary Cells (PSC) or the activated Primary and Secondary Cells (PSC) are met.
  • the deactivated primary and secondary cell refers to the primary and secondary cells of the deactivated secondary cell group.
  • Whether the relaxed criteria for failed measurements are met include:
  • the terminal device is allowed to perform relaxation of failed measurements for a primary and secondary cell (PSCell) that has not been deactivated or an activated primary and secondary cell (PSCell).
  • PSCell primary and secondary cell
  • PSCellell activated primary and secondary cell
  • Relaxed criteria for said failed measurement to be met include:
  • a method of measuring relaxation, applied to network equipment includes:
  • the terminal device is configured not to perform relaxation of failed measurements.
  • Relaxations of said failed measurements include:
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the network device disables the terminal device from relaxing the failed measurement in the secondary cell group
  • the network device enables the terminal device to perform relaxation of failed measurements.
  • the network device configures the terminal device to allow the terminal device to relax the failed measurement for a primary and secondary cell (PSCell) that has not been deactivated or an activated primary and secondary cell (PSCell).
  • PSCell primary and secondary cell
  • PSCellell activated primary and secondary cell
  • Relaxed criteria for said failed measurement to be met include:
  • the primary and secondary cells that have not been deactivated refer to the primary and secondary cells of the secondary cell group that have not been deactivated;
  • the activated primary and secondary cells refer to the primary and secondary cells of the activated secondary cell group.
  • the terminal device performs relaxation of failed measurements.
  • Relaxations of said failed measurements include:
  • RLM Radio Link Monitoring
  • BFD Beam Failure Detection
  • the terminal device does not send the relaxation status information on the deactivated secondary cell group to the network device,
  • the relaxation status information is used to indicate whether the terminal device performs relaxation of failed measurements.
  • the terminal device is not configured to send the relaxation status information on the deactivated secondary cell group to the network device;
  • the terminal device is configured to send the relaxation status information on the activated or non-deactivated secondary cell group to the network device.
  • the terminal device considers that it is not configured to send the relaxation status information on the deactivated secondary cell group to the network device.
  • the terminal device sends the relaxed status information to the network device.
  • the terminal device sends the relaxation status information through terminal device auxiliary information.
  • the terminal device initiates a terminal device assistance information process and sends relaxation status information to the network device to indicate the relaxation status of the failed measurement of the primary cell group (MCG) and/or the activated secondary cell group (SCG).
  • MCG primary cell group
  • SCG activated secondary cell group
  • the terminal device sends the relaxation status information on the deactivated secondary cell group to the network device,
  • the relaxation status information is used to indicate whether the terminal device performs relaxation of failed measurements.
  • SCG deactivated secondary cell group
  • the relaxed state information of beam failure detection includes 1 bit, which is used to indicate the relaxed state of beam failure detection (BFD) of the primary and secondary cells (PSCell).
  • SCell deactivated secondary cell
  • the corresponding bit in the relaxation status information of the beam failure detection (BFD) is set to the first value.
  • the deactivated secondary cell includes:
  • MCG primary cell group
  • SCell deactivated secondary cell
  • a method of measuring relaxation, applied to network equipment includes:
  • the terminal device is not configured to send relaxation status information of failed measurements on the deactivated secondary cell group to the network device;
  • the terminal device is configured to send the relaxation status information on the activated or non-deactivated secondary cell group to the network device.
  • the network device also configures the terminal device to:
  • a method of measuring relaxation, applied to network equipment includes:
  • the terminal device is configured to send a relaxation status of failed measurements on the deactivated secondary cell group to the network device.
  • a method of measuring relaxation, applied to network equipment includes:
  • the network device receives the relaxation status information sent by the terminal device,
  • the relaxation status information is used to indicate the relaxation status of the failed measurement of the terminal device.
  • SCG deactivated secondary cell group
  • the relaxation status information of beam failure detection includes 1 bit, which is used to indicate the relaxation status of beam failure detection (BFD) of the primary and secondary cells (PSCell).
  • SCell deactivated secondary cell
  • the corresponding bit in the relaxation status information of the beam failure detection (BFD) is set to the first value.
  • the deactivated secondary cell includes:
  • MCG primary cell group
  • SCell deactivated secondary cell

Abstract

本申请实施例提供一种测量放松的方法、装置以及通信系统，一种测量放松的装置，应用于终端设备，所述装置包括第一发送单元，所述第一发送单元被配置为：在所述终端设备处于双连接状态，被配置了信令无线承载3且所述终端设备的辅小区组是未被去激活状态或激活状态的情况下，所述第一发送单元通过信令无线承载3向低层提交终端设备辅助信息。

Description

测量放松的方法、装置以及通信系统 技术领域
本申请实施例涉及通信技术领域。
背景技术
对于无线资源控制连接(RRC_CONNECTED)下的物理层问题的检测，终端设备将会：
1>如果配置了任何DAPS承载，当从低层收到源特殊小区的连续N310个“out-of-sync”指示且T304正在运行时：
2>启动源特殊小区的定时器T310。
1>当从低层收到特殊小区的连续N310个“out-of-sync”指示同时T300、T301、T304、T311、T316和T319都未运行：
2>启动相应特殊小区的定时器T310。
对于物理层问题的恢复，即当从低层收到特殊小区的连续N311个“in-sync”指示，同时T310正在运行，终端设备将会：
1>停止相应特殊小区的定时器T310.
1>停止相应特殊小区的定时器T312.
在双激活协议栈(DAPS，Dual Active Protocol Stack)切换的情况下，终端设备继续源小区上的无线链路失败检测直到在目标小区成功完成随机接入过程。
以上所说的从低层收到的特殊小区的“out-of-sync”指示和“in-sync”指示基于低层在特殊小区上RLM(无线链路监控)。在无线资源控制连接(RRC_CONNECTED)状态下，基于参考信号和网络配置的参考信号阈值，终端设备在激活的带宽部分(BWP)里执行无线链路监听(Radio Link Monitoring，RLM)。其中，参考信号例如是同步信号块/信道状态信息参考信号(SSB/CSI-RS)
无线链路监听适用于SA NR(独立组网新无线)、NR-DC(新无线-新无线双连接)和NE-DC(新无线-演进的通用地面无线电接入双连接)操作模式下的PCell(主小区)和NR-DC和EN-DC(演进的通用地面无线电接入-新无线双连接)操作模式下的PSCell(主辅小区)。
基于SSB的RLM基于初始下行链路带宽部分(DL BWP)关联的SSB，且仅能为初始DL BWP和包括初始DL BWP关联的SSB的DL BWPs配置。对于其他DL BWPs，RLM仅基于CSI-RS执行。不要求终端设备在激活DL BWP之外执行RLM。
此外，终端设备将会基于参考信号评估一个服务小区的下行无线链路质量，以检测波束失败。这适用于SA、NR-DC和NE-DC操作模式下的PCell，NR-DC和EN-DC操作模式下的PSCell，和SA、NR-DC，NE-DC或EN-DC操作模式下的SCell(辅小区)。不要求终端在一个去激活的SCell上执行波束失败检测(Beam Failure Detection,BFD)，也不要求在隐式配置给一个去激活SCell的资源上执行波束失败检测。
基于SSB的波束失败检测基于初始DL BWP关联的SSB，且仅能配置给初始DL BWPs和包括初始DL BWP关联的SSB的DL BWPs。对于其他DL BWPs，波束失败检测仅基于CSI-RS执行。不要求终端在激活DL BWP之外执行波束失败检测。
通过计算低层到MAC(媒体接入控制)实体的波束失败实例(instance)指示的数量，检测波束失败。
应该注意，上面对技术背景的介绍只是为了方便对本申请的技术方案进行清楚、完整的说明，并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本申请的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。
发明内容
在Rel-17(版本17)里，BFD/RLM的测量放松被引入，从而确保终端设备节能。此外，SCG激活/去激活被引入。
本申请的发明人发现，在SCG去激活的情况下，至少存在以下问题：
1.BFD/RLM的放松状态的上报：按照当前机制，如果终端设备(例如，UE)处于(NG)EN-DC或NR-DC，触发UE辅助信息的UE辅助配置关联SCG，且如果配置了信令无线承载(SRB)3，那么UE通过SRB3向低层提交UE辅助信息消息，以传输给网络设备。但是在SCG去激活的情况下，终端设备无法通过SRB3向网络传输UE辅助信息消息，那么终端无法将RLM/BFD的测量放松状态上报给网络设备，这可能造成网络设备对终端设备的移动性不当的措施，从而造成业务中断。
2.根据SCG激活/去激活的机制，特殊小区(例如，PSCell)上的BFD/RLM可以 被网络配置为继续进行。但是，对于去激活的SCG的特殊小区的BFD/RLM，能否以及如何进行测量放松。
本申请的实施例提供一种测量放松的方法、装置以及通信系统，能够避免终端设备无法通过SRB3向网络传输UE辅助信息消息的情况，由此，能够使终端设备将RLM/BFD的测量放松状态上报给网络设备，从而避免网络设备对终端设备的移动性不当的措施，进而避免业务中断。
根据本申请实施例的一个方面，提供一种测量放松的装置，应用于终端设备，所述装置包括第一发送单元，所述第一发送单元被配置为：
在所述终端设备处于双连接状态，被配置了信令无线承载3(SRB3)且所述终端设备的辅小区组(SCG)是未被去激活状态或激活状态的情况下，
所述第一发送单元通过信令无线承载3(SRB3)向低层提交终端设备辅助信息(UEAssistanceInformation)。
根据本申请实施例的另一个方面，提供一种测量放松的装置，应用于终端设备，所述装置包括第一应用单元，所述第一应用单元被配置为：
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
所述第一应用单元使所述终端设备不进行失败测量的放松。
根据本申请实施例的另一个方面，提供一种测量放松的装置，应用于网络设备，所述装置包括第一配置单元，所述第一配置单元：
将终端设备的辅小区组(SCG)配置为去激活状态；以及
将所述终端设备配置为不进行失败测量的放松。
根据本申请实施例的另一个方面，提供一种测量放松的装置，应用于终端设备，所述装置包括第二应用单元：
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
所述第二应用单元使得所述终端设备进行失败测量的放松。
根据本申请实施例的另一个方面，提供一种测量放松的装置，应用于网络设备，所述装置包括第二配置单元，所述第二配置单元：
不将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态信息；或者
将所述终端设备配置为向所述网络设备发送激活的或未被去激活的辅小区组上 的所述放松状态信息。
根据本申请实施例的另一个方面，提供一种测量放松的装置，应用于网络设备，所述装置包括第三配置单元，所述第三配置单元：
将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态。
根据本申请实施例的另一个方面，提供一种测量放松的装置，应用于网络设备，所述装置包括第二接收单元：
所述第二接收单元接收终端设备发送的放松状态信息，所述放松状态信息用于指示所述终端设备的失败测量的放松状态。
本申请实施例的有益效果在于：能够支持SCG去激活情况下终端对RLM/BFD的测量放松，和/或能够使终端设备将RLM/BFD的测量放松状态上报给网络设备，从而确保终端节能并避免网络设备对终端设备的移动性不当的措施，进而避免业务中断。
参照后文的说明和附图，详细公开了本申请的特定实施方式，指明了本申请的原理可以被采用的方式。应该理解，本申请的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内，本申请的实施方式包括许多改变、修改和等同。
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用，与其它实施方式中的特征相组合，或替代其它实施方式中的特征。
应该强调，术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在，但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。
附图说明
在本申请实施例的一个附图或一种实施方式中描述的元素和特征可以与一个或更多个其它附图或实施方式中示出的元素和特征相结合。此外，在附图中，类似的标号表示几个附图中对应的部件，并可用于指示多于一种实施方式中使用的对应部件。
图1是本申请实施例中通信系统的一个示意图；
图2是第一方面的实施例的测量放松的方法的一个示意图；
图3是第二方面的实施例的测量放松的方法的一个示意图；
图4是第三方面的实施例的测量放松的方法的一个示意图；
图5是第四方面的实施例的测量放松的方法的一个示意图；
图6是第五方面的实施例的测量放松的方法的一个示意图；
图7是第五方面的实施例的测量放松的方法的另一个示意图；
图8是第五方面的实施例的测量放松的方法的又一个示意图；
图9是第六方面的实施例的测量放松的装置的一个示意图；
图10是第七方面的实施例的测量放松的装置的一个示意图；
图11是第八方面的实施例的测量放松的装置的一个示意图；
图12是第九方面的实施例的测量放松的装置的一个示意图；
图13是第十方面的实施例的测量放松的装置的一个示意图；
图14是第十方面的实施例的测量放松的装置的另一个示意图；
图15是第十方面的实施例的测量放松的装置的又一个示意图；
图16是本申请实施例的电子设备的组成的一个示意图。
具体实施方式
参照附图，通过下面的说明书，本申请的前述以及其它特征将变得明显。在说明书和附图中，具体公开了本申请的特定实施方式，其表明了其中可以采用本申请的原则的部分实施方式，应了解的是，本申请不限于所描述的实施方式，相反，本申请包括落入所附权利要求的范围内的全部修改、变型以及等同物。
在本申请实施例中，术语“第一”、“第二”等用于对不同元素从称谓上进行区分，但并不表示这些元素的空间排列或时间顺序等，这些元素不应被这些术语所限制。术语“和/或”包括相关联列出的术语的一种或多个中的任何一个和所有组合。术语“包含”、“包括”、“具有”等是指所陈述的特征、元素、元件或组件的存在，但并不排除存在或添加一个或多个其他特征、元素、元件或组件。
在本申请实施例中，单数形式“一”、“该”等包括复数形式，应广义地理解为“一种”或“一类”而并不是限定为“一个”的含义；此外术语“所述”应理解为既包括单数形式也包括复数形式，除非上下文另外明确指出。此外术语“根据”应理解为“至少部分根据……”，术语“基于”应理解为“至少部分基于……”，除非上下文另外明确指出。
在本申请实施例中，术语“通信网络”或“无线通信网络”可以指符合如下任意通信标准的网络，例如新无线(NR，New Radio)、长期演进(LTE，Long Term Evolution)、 增强的长期演进(LTE-A，LTE-Advanced)、宽带码分多址接入(WCDMA，Wideband Code Division Multiple Access)、高速报文接入(HSPA，High-Speed Packet Access)等等。
并且，通信系统中设备之间的通信可以根据任意阶段的通信协议进行，例如可以包括但不限于如下通信协议：1G(generation)、2G、2.5G、2.75G、3G、4G、4.5G以及5G、新无线(NR，New Radio)等等，和/或其他目前已知或未来将被开发的通信协议。
图1是本申请实施例中通信系统的一个示意图，如图1，通信系统可以包括网络设备101和终端设备102。
在本申请实施例中，术语“网络设备”例如是指通信系统中将终端设备接入通信网络并为该终端设备提供服务的设备。网络设备可以包括但不限于如下设备：集成的接入和回传节点(IAB-node)、中继(relay)、基站(BS，Base Station)、接入点(AP、Access Point)、发送接收点(TRP，Transmission Reception Point)、广播发射机、移动管理实体(MME、Mobile Management Entity)、网关、服务器、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等等。
其中，基站可以包括但不限于：节点B(NodeB或NB)、演进节点B(eNodeB或eNB)以及5G基站(gNB)，等等，此外还可包括远端无线头(RRH，Remote Radio Head)、远端无线单元(RRU，Remote Radio Unit)、中继(relay)或者低功率节点(例如femeto、pico等等)。并且术语“基站”可以包括它们的一些或所有功能，每个基站可以对特定的地理区域提供通信覆盖。术语“小区”可以指的是基站和/或其覆盖区域，这取决于使用该术语的上下文。
在本申请实施例中，术语“用户设备”(UE，User Equipment)或者“终端设备”(TE，Terminal Equipment或Terminal Device)例如是指通过网络设备接入通信网络并接收网络服务的设备。终端设备可以是固定的或移动的，并且也可以称为移动台(MS，Mobile Station)、终端、用户台(SS，Subscriber Station)、接入终端(AT，Access Terminal)、移动终端(MT，mobile termination)、站，等等。
其中，终端设备可以包括但不限于如下设备：蜂窝电话(Cellular Phone)、个人数字助理(PDA，Personal Digital Assistant)、无线调制解调器、无线通信设备、手持设备、机器型通信设备、膝上型计算机、无绳电话、智能手机、智能手表、数字相机， 等等。
再例如，在物联网(IoT，Internet of Things)等场景下，终端设备还可以是进行监控或测量的机器或装置，例如可以包括但不限于：机器类通信(MTC，Machine Type Communication)终端、车载通信终端、设备到设备(D2D，Device to Device)终端、机器到机器(M2M，Machine to Machine)终端，等等。
此外，术语“网络侧”或“网络设备侧”是指网络的一侧，可以是某一基站，也可以包括如上的一个或多个网络设备。术语“用户侧”或“终端侧”或“终端设备侧”是指用户或终端的一侧，可以是某一UE，也可以包括如上的一个或多个终端设备。
在本申请的各实施例中，高层信令例如可以是无线资源控制(RRC)信令；例如称为RRC消息(RRC message)，例如包括主信息块(MIB)、系统信息(system information)、专用RRC消息；或者称为RRC IE(RRC information element)。高层信令例如还可以是F1-C信令，或者叫F1AP协议。但本申请不限于此。
对于双连接的终端，配置的SCG(辅小区组)可以配置为去激活。对于去激活的SCG，网络设备配置终端设备执行或不执行PSCell的无线链路监听和波束失败检测。
例如：
Figure PCTCN2022111294-appb-000001
Figure PCTCN2022111294-appb-000002
Figure PCTCN2022111294-appb-000003
Figure PCTCN2022111294-appb-000004
Figure PCTCN2022111294-appb-000005
Figure PCTCN2022111294-appb-000006
Figure PCTCN2022111294-appb-000007
Figure PCTCN2022111294-appb-000008
如果网络配置终端对去激活的SCG，不执行PSCell的无线链路监听和波束失败检测，那么当SCG被去激活时，终端停止失败检测，当SCG被激活时，终端恢复失败检测。
Figure PCTCN2022111294-appb-000009
Figure PCTCN2022111294-appb-000010
关于无线链路监听/波束失败检测(RLF/BFD)的测量放松的说明如下。
终端设备放松RLM/BFD的测量可以确保终端节能。
当配置时，终端设备确定它是否处于低移动性状态和/或它服务小区无线链路质量是否好于一个阈值。
其中，终端确定它是否处于低移动性状态，如下：
Figure PCTCN2022111294-appb-000011
其中，终端确定它服务小区无线链路质量是否好于一个阈值，如下：
Figure PCTCN2022111294-appb-000012
低移动性和好的服务小区质量的标准由专用信令提供。只有当低移动性和/或好的服务小区质量的放松测量的标准满足时，终端才被允许执行RLM和/或BFD放松。
RLM和BFD放松可以分别激活/去激活。RLM放松基于per-CG(每个小区组)激活/去激活的，而BFD可以基于每服务小区激活/去激活。
如果配置去执行，如果终端改变其RLM和/或BFD放松状态同时满足终端最小需求，终端将会触发其RLM和/或BFD放松状态通过UE辅助信息的上报。
以下IE用来配置终端进行RLM和/或BFD放松状态上报：
Figure PCTCN2022111294-appb-000013
Figure PCTCN2022111294-appb-000014
Figure PCTCN2022111294-appb-000015
Figure PCTCN2022111294-appb-000016
Figure PCTCN2022111294-appb-000017
Figure PCTCN2022111294-appb-000018
根据以上配置，终端确定是否上报BFD和/或RLM放松状态，过程如下：
Figure PCTCN2022111294-appb-000019
Figure PCTCN2022111294-appb-000020
Figure PCTCN2022111294-appb-000021
Figure PCTCN2022111294-appb-000022
Figure PCTCN2022111294-appb-000023
Figure PCTCN2022111294-appb-000024
当被配置这样做时，以及当RRC_CONNECTED里RLM/BFD测量的放松状态改变时，能够在RRC_CONNECTED状态下放松一个小区组的RLM/BFD测量的UE将会发起以下过程，以提供其RLM/BFD测量的放松状态的指示：
Figure PCTCN2022111294-appb-000025
Figure PCTCN2022111294-appb-000026
以下定时器用于控制上报：
Figure PCTCN2022111294-appb-000027
上报内容的设置如下：
Figure PCTCN2022111294-appb-000028
Figure PCTCN2022111294-appb-000029
具体的消息如下：
Figure PCTCN2022111294-appb-000030
Figure PCTCN2022111294-appb-000031
Figure PCTCN2022111294-appb-000032
Figure PCTCN2022111294-appb-000033
Figure PCTCN2022111294-appb-000034
Figure PCTCN2022111294-appb-000035
Figure PCTCN2022111294-appb-000036
Figure PCTCN2022111294-appb-000037
Figure PCTCN2022111294-appb-000038
UE辅助信息消息的传输如下：
Figure PCTCN2022111294-appb-000039
Figure PCTCN2022111294-appb-000040
第一方面的实施例
在Rel-17里，BFD/RLM的测量放松被引入，同时SCG激活/去激活(activation/deactivation)被引入。按照当前机制，如果终端设备处于(NG)EN-DC或NR-DC，触发UE辅助信息的UE辅助配置关联SCG，且如果配置了SRB3，那么UE通过SRB3向低层提交UE辅助信息消息，以传输给网络设备。
但是，在SCG去激活的情况下，BFD/RLM的放松状态的上报会存在如下的问题：在SCG去激活的情况下，终端无法通过SRB3向网络设备传输UE辅助信息消息，那么终端无法将RLM/BFD的放松状态上报给网络设备，这可能造成网络设备对终端设备移动性不当的措施，从而造成业务中断。
为了解决上述问题，本申请第一方面的实施例提供一种测量放松的方法，该方法应用于终端设备，例如，图1的终端设备102。
图2是第一方面的实施例的测量放松的方法的一个示意图。如图2所示，该测量放松的方法包括：
操作201、在终端设备处于双连接状态，被配置了信令无线承载3(SRB3)且该终端设备的辅小区组(SCG)是未被去激活状态或是激活状态的情况下，该终端设备通过信令无线承载3(SRB3)向低层提交终端设备辅助信息。
通过第一方面的实施例，能够避免终端设备在SCG去激活的情况下需要向网络设备在发送失败测量的放松状态信息这样的情况。
在操作201中，终端设备处于双连接状态，其中，双连接包括：EN-DC(演进的通用地面无线电接入-新无线双连接)、NGEN-DC(新无线-演进的通用地面无线电接入双连接)或NR-DC(新无线-新无线双连接)等。
在操作201中，终端设备辅助信息例如是参数UEAssistanceInformation，终端设备辅助信息中可以具有该终端设备的失败测量的放松状态信息。关于参数UEAssistanceInformation的说明，可以参考相关技术。
在至少一个实施例中，触发该终端设备辅助信息的终端辅助配置关联了该辅小区组(SCG)。其中，终端辅助配置是失败测量的放松状态信息上报的配置。
在至少一个实施例中，失败测量包括：无线链路监听(RLM)和/或波束失败检测(BFD)。失败测量的放松状态信息包括：无线链路监听(RLM)的放松状态信息和/或波束失败检测(BFD)的放松状态信息。
在一个具体的实例中，可以对标准进行如表1所示的修改，从而实现操作201。
表1
Figure PCTCN2022111294-appb-000041
Figure PCTCN2022111294-appb-000042
如图2所示，测量放松的方法还包括：
操作202、该终端设备向网络设备发送该终端设备辅助信息。
由此，在终端设备在进行了失败测量的放松时，可以将失败测量的放松状态信息通过终端设备辅助信息发送给网络设备。
本申请实施例的有益效果在于：能够避免终端设备在SCG去激活的情况下无法向网络设备传输UE辅助信息消息，由此，能够使终端设备将RLM/BFD的测量放松状态上报给网络设备，从而避免网络设备对终端设备的移动性不当的措施，进而避免业务中断。
第二方面的实施例
根据SCG激活/去激活的机制，特殊小区(例如，PSCell)上的BFD/RLM可以被网络设备配置为继续进行。在SCG去激活的情况下，BFD/RLM的放松状态的上报也有可能存在如下的问题：对于去激活的SCG的特殊小区的BFD/RLM，能否以及如何进行测量放松。
为了解决上述问题，本申请第二方面的实施例提供一种测量放松的方法，该方法应用于终端设备，例如，图1的终端设备102。
图3是第二方面的实施例的测量放松的方法的一个示意图。如图3所示，该测量放松的方法包括：
操作301、在终端设备的辅小区组(SCG)是去激活状态的情况下，该终端设备不进行失败测量的放松。
其中，失败测量包括：无线链路监听(RLM)和/或波束失败检测(BFD)。失败测量的放松包括：无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
在本申请中，操作301可以通过下面的方案1-1、方案1-2和方案1-3中的至少一者来实现。
方案1-1、
在方案1-1的至少一个实施例中，在该终端设备的辅小区组(SCG)是去激活状 态的情况下，禁止(disabled)该终端设备在该辅小区组进行失败测量的放松。其中，禁止(disabled)也可以被理解不允许、去激活或使无效等含义。
在方案1-1的至少另一个实施例中，在该终端设备的辅小区组(SCG)是激活状态的情况下，允许(enabled)该终端设备进行失败测量的放松。例如，只有在该终端设备的辅小区组(SCG)是激活状态的情况下，允许(enabled)该终端设备进行失败测量的放松。其中，允许(enabled)也可以被理解为使能、激活、使有效等含义。
例如，与低移动性标准有关的第一参数(lowMobilityEvaluationConnected)和/或与好的小区质量标准有关的第二参数(goodServingCellEvaluationRLM)和/或好的小区质量标准有关的第三参数(goodServingCellEvaluationBFD)的存在条件和/或域描述被改变。由此，可以实现该方案1。
其中，第一参数例如是lowMobilityEvaluationConnected；第二参数例如是goodServingCellEvaluationRLM；第三参数例如是goodServingCellEvaluationBFD，比如，特殊小区的goodServingCellEvaluationBFD。
具体地，修改IE的存在条件，可以是：
对于(1)lowMobilityEvaluationConnected，可以如表2所示来修改标准。
表2
Figure PCTCN2022111294-appb-000043
Figure PCTCN2022111294-appb-000044
Figure PCTCN2022111294-appb-000045
Figure PCTCN2022111294-appb-000046
Figure PCTCN2022111294-appb-000047
Figure PCTCN2022111294-appb-000048
或者，可以把上面的“if deactivatedSCG-Config is not included”替换成：“if SCG is activated”；
或者，Explanation部分可以被改为“The field is absent if deactivatedSCG-Config is configured；otherwise it is optionally present,Need R.”
对于(2)goodServingCellEvaluationRLM，可以如表3所示来修改标准。
表3
Figure PCTCN2022111294-appb-000049
Figure PCTCN2022111294-appb-000050
Figure PCTCN2022111294-appb-000051
Figure PCTCN2022111294-appb-000052
Figure PCTCN2022111294-appb-000053
Figure PCTCN2022111294-appb-000054
或者把上面的“if deactivatedSCG-Config is not included”替换成：“if SCG is activated”；
或者将Explanation部分改为“The field is absent if deactivatedSCG-Config is configured；otherwise it is optionally present,Need R.”
对于(3)goodServingCellEvaluationBFD，可以如表4所示来修改标准。
表4
Figure PCTCN2022111294-appb-000055
Figure PCTCN2022111294-appb-000056
Figure PCTCN2022111294-appb-000057
Figure PCTCN2022111294-appb-000058
Figure PCTCN2022111294-appb-000059
Figure PCTCN2022111294-appb-000060
或者把上面的“if deactivatedSCG-Config is not included”替换成：“if SCG is activated”；
或者Explanation部分改为“The field is absent if deactivatedSCG-Config is configured；otherwise it is optionally present,Need R.”
修改IE的域描述，可以是：
对于(1)lowMobilityEvaluationConnected，可以如表5所示来修改标准：
表5
Figure PCTCN2022111294-appb-000061
Figure PCTCN2022111294-appb-000062
Figure PCTCN2022111294-appb-000063
Figure PCTCN2022111294-appb-000064
Figure PCTCN2022111294-appb-000065
Figure PCTCN2022111294-appb-000066
Figure PCTCN2022111294-appb-000067
或者条件换成“if the deactivatedSCG-Config is not included”，“if the deactivatedSCG-Config is not configured”或“if the SCG is activated”
对于，(2)goodServingCellEvaluationRLM，可以如表6所示来修改标准。
表6
Figure PCTCN2022111294-appb-000068
Figure PCTCN2022111294-appb-000069
Figure PCTCN2022111294-appb-000070
Figure PCTCN2022111294-appb-000071
Figure PCTCN2022111294-appb-000072
Figure PCTCN2022111294-appb-000073
Figure PCTCN2022111294-appb-000074
或者条件“if the SCG is not deactivated”换成“if the deactivatedSCG-Config is not included”，“if the deactivatedSCG-Config is not configured”或“if the SCG is activated”。
对于(3)goodServingCellEvaluationBFD，可以如表7所示来修改标准。
表7
Figure PCTCN2022111294-appb-000075
Figure PCTCN2022111294-appb-000076
Figure PCTCN2022111294-appb-000077
Figure PCTCN2022111294-appb-000078
Figure PCTCN2022111294-appb-000079
Figure PCTCN2022111294-appb-000080
Figure PCTCN2022111294-appb-000081
或者条件“if the SCG is not deactivated”换成“if the deactivatedSCG-Config is not included”，“if the deactivatedSCG-Config is not configured”或“if the SCG is activated”。
又例如，可以在TS38.300或TS38.331的过程描述里进行说明，从而实现该方案1-1。
在TS38.300里说明，相应的标准可以如表8所示。
表8
Figure PCTCN2022111294-appb-000082
Figure PCTCN2022111294-appb-000083
Figure PCTCN2022111294-appb-000084
“RLM and BFD relaxation may be enabled for SCG if the SCG is not deactivated.”可以换成“RLM and BFD relaxation will be disabled for SCG if the SCG is deactivated.”
在TS38.331的过程描述里说明，相应的标准可以如表9所示。
表9
Figure PCTCN2022111294-appb-000085
Figure PCTCN2022111294-appb-000086
方案1-2、
在方案1-2中，该终端设备不评估去激活的主辅小区(PSCell)上的失败测量的放松标准是否满足，或者，该终端设备评估未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)上的失败测量的放松标准是否满足。
其中，去激活的主辅小区(PSCell)是指被去激活的辅小区组的主辅小区，例如，该主辅小区的参数scg-state被设置为去激活(deactive)。
在方案1-2中，失败测量的放松标准是否满足包括：是否满足低移动性的标准(例如，参考TS38.331的5.7.13.1)；和/或，是否满足好的小区质量的标准(例如，参考TS38.331的5.7.13.2)。
在方案1-2中，可以通过修改TS 38.331 5.7.13或TS 38.300来实现方案1-2。
在TS38.300里说明，相应的标准可以如表10所示。
表10
Figure PCTCN2022111294-appb-000087
Figure PCTCN2022111294-appb-000088
Figure PCTCN2022111294-appb-000089
在TS38.331的过程描述里说明，相应的标准可以如表11所示。
表11
Figure PCTCN2022111294-appb-000090
方案1-3、
在方案1-3中，在失败测量的放松标准被满足时，终端设备被允许针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行失败测量的放松。其中，失败测量的放松标准被满足包括：低移动性的标准被满足；和/或，好的小区质量的标准被满足。
例如，只有当低移动性的标准被满足和/或好的小区质量的标准被满足时，终端设备才被允许针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
例如，可以在TS38.300或者TS38.331的过程描述里进行说明。
具体地，在TS38.300里说明，相应的标准如表12所示。
表12
Figure PCTCN2022111294-appb-000091
Figure PCTCN2022111294-appb-000092
Figure PCTCN2022111294-appb-000093
在TS38.331里说明，相应的标准如表13所示。
表13
Figure PCTCN2022111294-appb-000094
本申请实施例的有益效果在于：能够避免对终端对去激活SCG上的RLM/BFD的测量放松，从而确保终端节能在激活的SCG上的工作，并避免网络设备对终端设备的移动性不当的措施，进而避免业务中断。
第三方面的实施例
本申请第三方面的实施例提供一种测量放松的方法，该方法应用于网络设备，例 如，图1的网络设备101。本申请第三方面的实施例的测量放松的方法与第二方面的实施例的测量放松的方法对应。
图4是第三方面的实施例的测量放松的方法的一个示意图。如图4所示，该测量放松的方法包括：
操作401、将终端设备的辅小区组(SCG)配置为去激活状态；以及
操作402、将该终端设备配置为不进行失败测量的放松。
其中，失败测量包括：无线链路监听(RLM)和/或波束失败检测(BFD)。失败测量的放松包括：无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
在操作401的至少一个实施例中，在该终端设备的辅小区组(SCG)是去激活状态的情况下，该网络设备可以禁止(disabled)该终端设备在该辅小区组进行失败测量的放松；或者，在该终端设备的辅小区组(SCG)是激活状态的情况下，该网络设备允许(enabled)终端设备进行失败测量的放松。其中，禁止(disabled)也可以被理解不允许、去激活或使无效等含义。其中，允许(enabled)也可以被理解为使能、激活、使有效等含义。
在操作401的至少另一个实施例中，在失败测量的放松标准被满足时，该网络设备将该终端设备配置为允许该终端设备针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行失败测量的放松。
其中，失败测量的放松标准被满足包括：低移动性的标准被满足；和/或，好的小区质量的标准被满足。未被去激活的主辅小区(PSCell)是指未被去激活的辅小区组的主辅小区；激活的主辅小区(PSCell)是指激活的辅小区组的主辅小区。
本申请实施例的有益效果在于：能够避免对终端对去激活SCG上的RLM/BFD的测量放松，从而确保终端节能在激活的SCG上的工作，并避免网络设备对终端设备的移动性不当的措施，进而避免业务中断。
第四方面的实施例
为了与第二方面的实施例解决同样或类似的问题，本申请第四方面的实施例提供一种测量放松的方法，该方法应用于终端设备，例如，图1的终端设备102。
图5是第四方面的实施例的测量放松的方法的一个示意图。如图5所示，该测量 放松的方法包括：
操作501、在终端设备的辅小区组(SCG)是去激活状态的情况下，该终端设备进行失败测量的放松。
在操作501中，失败测量包括：无线链路监听(RLM)和/或波束失败检测(BFD)。失败测量的放松包括：无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
在本申请中，在操作501的基础上，终端设备可以进行下面的操作502或操作503中的至少一者。
操作502、终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，该放松状态信息用于指示该终端设备是否进行失败测量的放松；
操作503、终端设备向网络设备发送去激活的辅小区组上的放松状态信息，该放松状态信息用于指示所述终端设备是否进行失败测量的放松。
在执行操作502的情况下，能够节省终端设备的开销。
在执行操作503的情况下，网络设备能够知晓终端设备的放松情况。
操作502可以通过下面的实施方式A和实施方式B中的至少一者来实现。
实施方式A
在实施方式A的至少一个实施例中，该终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，包括：
该终端设备不被配置为向网络设备发送去激活的辅小区组上的放松状态信息；或者，该终端设备被配置为向网络设备发送激活的或未被去激活的辅小区组上的放松状态信息。
例如，终端设备不被配置为向网络设备发送去激活的SCG上的BFD/RLM的测量放松状态信息；或者，终端设备被配置为只向网络设备发送激活的或未被去激活的SCG上的BFD/RLM的测量放松状态信息。
在实施方式A的至少一个具体的例子中，与波束失败检测(BFD)的测量放松报告配置有关的第四参数和/或与无线链路监听(RLM)的测量放松报告配置有关的第五参数的存在条件和/或域描述被改变。其中，第四参数例如是bfd-RelaxationReportingConfig，第五参数例如是rlm-RelaxationReportingConfig。
此外，也可以修改TS 38.300或TS 30.331。
在上述的至少一个具体的例子中，在终端设备的辅小区组(SCG)是去激活状态的情况下，停止与该辅小区组有关的正在运行的定时器，该定时器例如是T346j进而/或T346k。
具体地，修改TS 38.300，相应的标准可以如表14所示。
表14
Figure PCTCN2022111294-appb-000095
Figure PCTCN2022111294-appb-000096
Figure PCTCN2022111294-appb-000097
或者，对以上内容进行修改：“If configured to do so for MCG or for activated SCG,the UE shall trigger reporting of its RLM and/or BFD relaxation status through UE assistance information if the UE changes its respective RLM and/or BFD relaxation status while meeting the UE minimum requirements specified in TS 38.133[13].”
对于修改TS38.331：
可以修改IE的存在条件，相应的标准是：
对于(1)bfd-RelaxationReportingConfig，如表15所示。
表15
Figure PCTCN2022111294-appb-000098
Figure PCTCN2022111294-appb-000099
Figure PCTCN2022111294-appb-000100
Figure PCTCN2022111294-appb-000101
Figure PCTCN2022111294-appb-000102
对于(2)rlm-RelaxationReportingConfig，相应的标准如表16所示。
表16
Figure PCTCN2022111294-appb-000103
Figure PCTCN2022111294-appb-000104
Figure PCTCN2022111294-appb-000105
Figure PCTCN2022111294-appb-000106
Figure PCTCN2022111294-appb-000107
修改IE的域描述，相应的标准是：
对于(1)bfd-RelaxationReportingConfig，如表17所示。
Figure PCTCN2022111294-appb-000108
Figure PCTCN2022111294-appb-000109
Figure PCTCN2022111294-appb-000110
Figure PCTCN2022111294-appb-000111
Figure PCTCN2022111294-appb-000112
Figure PCTCN2022111294-appb-000113
对于(2)rlm-RelaxationReportingConfig，如表18所示。
表18
Figure PCTCN2022111294-appb-000114
Figure PCTCN2022111294-appb-000115
Figure PCTCN2022111294-appb-000116
Figure PCTCN2022111294-appb-000117
Figure PCTCN2022111294-appb-000118
Figure PCTCN2022111294-appb-000119
在实施方式A的至少另一个具体的例子中，在终端设备的辅小区组(SCG)是去激活状态的情况下，该终端设备可以认为该终端设备自身未被配置为向网络设备发送去激活的辅小区组上的该放松状态信息。
例如，可以修改TS 38.331的5.3.5.9，相应的标准如表19所示。
表19
Figure PCTCN2022111294-appb-000120
Figure PCTCN2022111294-appb-000121
Figure PCTCN2022111294-appb-000122
Figure PCTCN2022111294-appb-000123
Figure PCTCN2022111294-appb-000124
Figure PCTCN2022111294-appb-000125
实施方式B
在实施方式B的至少一个实施例中，该终端设备被配置为不向网络设备发送去激活的辅小区组上的放松状态信息，包括：
如果辅助小区组(SCG)未被去激活或者辅助小区组(SCG)是激活的，当终端设备在该辅助小区组上的失败测量的放松状态改变，并且该终端设备的最小需求被满足时，该终端设备可以向网络设备发送放松状态信息。其中，终端设备可以通过终端设备辅助信息(例如，UEAssistanceInformation)发送该放松状态信息。
例如，如果终端设备被配置为能够在去激活的SCG上进行RLM和/或BFD放松，且如果SCG未被去激活或者SCG是激活的，如果终端设备的RLM和/或BFD放松状态被改变并且满足终端设备的最小需求，那么终端设备将会触发将RLM和/或BFD放松状态通过UE辅助信息发送给网络设备的过程。
在实施方式B中，放松状态改变，是指：终端设备再改辅助小区组上的失败测量从放松变为非放松，或者，从非放松变为放松。
终端设备的最小需求，是指：终端设备进行无线链路失败监控(RLM)和/或波束失败检测(BFD)的最小需求。
在一个具体的例子中，可以通过修改TS 38.331的过程描述来实现实施方式B。
例如，相应的标准如表20所示。
表20
Figure PCTCN2022111294-appb-000126
在实施方式B中，可以通过放松状态触发终端设备辅助信息过程，从而发送放松状态信息。例如，当无线资源控制连接状态(RRC_CONNECTED)状态下失败测量的放松状态改变时，如果该终端设备能够在无线资源控制连接(RRC_CONNECTED)状态下放松一个小区组的失败测量，那么该终端设备可以发起终端设备辅助信息过程，向网络设备发送放松状态信息，以指示主小区组(MCG)和/或激活的辅小区组(SCG)的失败测量的放松状态。
在操作503的至少一个实施例中，对于去激活的辅小区组(SCG)，波束失败检测(BFD)的放松状态信息包括1比特，用于指示主辅小区(PSCell)的波束失败检测(BFD)的放松状态。波束失败检测(BFD)的放松状态信息例如可以被表示为参数bfd-MeasRelaxationState。
例如，对于标准的相应修改如表21所示。
表21
Figure PCTCN2022111294-appb-000127
Figure PCTCN2022111294-appb-000128
Figure PCTCN2022111294-appb-000129
Figure PCTCN2022111294-appb-000130
Figure PCTCN2022111294-appb-000131
Figure PCTCN2022111294-appb-000132
Figure PCTCN2022111294-appb-000133
Figure PCTCN2022111294-appb-000134
或者，增加这样的描述“If a serving cell is configured to the UE but the serving cell is deactivated,the corresponding bit is set to 0.”
这种情况下，也存在问题1，第一方面的实施例适用。
在操作503的至少另一个实施例中，对于去激活的辅小区(SCell)，波束失败检测(BFD)的放松状态信息中对应的比特位被设置为第一值，该第一值例如是0。其中，去激活的辅小区(SCell)包括：主小区组(MCG)中去激活的辅小区(SCell)和/或去激活的辅小区(SCG)中的辅小区(SCell)。
第五方面的实施例
本申请第五方面的实施例提供一种测量放松的方法，该方法应用于网络设备，例如，图1的网络设备101。本申请第五方面的实施例的测量放松的方法对应。
图6是第五方面的实施例的测量放松的方法的一个示意图。如图6所示，该测量放松的方法包括：
操作601、不将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态信息；或者，将该终端设备配置为向网络设备发送激活的或未被去激活的辅小区组上的放松状态信息。
如图6所示，该方法还包括：
操作602、网络设备还将终端设备配置为：在终端设备的辅小区组(SCG)是去激活状态的情况下，停止与该辅小区组有关的正在运行的定时器。
图7是第五方面的实施例的测量放松的方法的另一个示意图。如图7所示，该测量放松的方法包括：
操作701、将终端设备配置为向网络设备发送去激活的辅小区组上的失败测量的放松状态。
如图7所示，该方法还包括：
操作702、从终端设备接收放松状态信息。
该放松状态信息用于指示该终端设备的失败测量的放松状态。
在图6和图7所示的方法中，终端设备不向网络设备发送去激活的SCG上的失败测量的放松状态。
图8是第五方面的实施例的测量放松的方法的又一个示意图。如图8所示，该测量放松的方法包括：
操作801、网络设备接收终端设备发送的放松状态信息，该放松状态信息用于指 示该终端设备的失败测量的放松状态。
在操作801的至少一个实施例中，对于去激活的辅小区组(SCG)，波束失败检测(BFD)的放松状态信息包括1比特，用于指示主辅小区(PSCell)的波束失败检测(BFD)的放松状态。
在操作801的至少另一个实施例中，对于去激活的辅小区(SCell)，波束失败检测(BFD)的放松状态信息中对应的比特位被设置为第一值，该第一值例如是0。其中，去激活的辅小区(SCell)包括：主小区组(MCG)中去激活的辅小区(SCell)和/或去激活的辅小区(SCG)中的辅小区(SCell)。
在图8所示的方法中，终端设备能够向网络设备发送去激活的SCG上的失败测量的放松状态。
第六方面的实施例
第六方面的实施例提供一种测量放松的装置，应用于终端设备，与第一方面的实施例的测量放松的方法对应。
图9是第六方面的实施例的测量放松的装置的一个示意图，如图9所示，测量放松的装置900包括第一发送单元901。
第一发送单元901被配置为：
在所述终端设备处于双连接状态，被配置了信令无线承载3(SRB3)且所述终端设备的辅小区组(SCG)是未被去激活状态或激活状态的情况下，第一发送单元901通过信令无线承载3(SRB3)向低层提交终端设备辅助信息(UEAssistanceInformation)。
其中，所述终端设备辅助信息中具有所述终端设备的失败测量的放松状态信息。
其中，触发所述终端设备辅助信息的终端辅助配置关联了所述辅小区组(SCG)。
其中，所述终端辅助配置是失败测量的放松状态信息上报的配置。
其中，所述失败测量的放松状态信息包括：无线链路监听(RLM)的放松状态信息和/或波束失败检测(BFD)的放松状态信息。
如图9所示，装置900还包括第二发送单元902，第二发送单元902被配置为：向网络设备发送终端设备辅助信息。
第七方面的实施例
第七方面的实施例提供一种测量放松的装置，应用于终端设备，与第二方面的实施例的测量放松的方法对应。
图10是第七方面的实施例中测量放松的装置的一个示意图，如图10所示，测量放松的装置1000包括第一应用单元1001。
第一应用单元1001被配置为：在所述终端设备的辅小区组(SCG)是去激活状态的情况下，所述第一应用单元1001使所述终端设备不进行失败测量的放松。
在至少一个实施例中，所述失败测量的放松包括：
无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
在至少一个实施例中，在所述终端设备的辅小区组(SCG)是去激活状态的情况下，禁止(disabled)所述终端设备在所述辅小区组进行失败测量的放松；或者，在所述终端设备的辅小区组(SCG)是激活状态的情况下，允许(enabled)所述终端设备进行失败测量的放松。
在至少一个实施例中，与低移动性标准有关的第一参数(lowMobilityEvaluationConnected)和/或与好的小区质量标准有关的第二参数(goodServingCellEvaluationRLM)和/或好的小区质量标准有关的第三参数(goodServingCellEvaluationBFD)的存在条件和/或域描述被改变。
在至少一个实施例中，第一应用单元1001使所述终端设备不评估去激活的主辅小区(PSCell)上的失败测量的放松标准是否满足；或者，第一应用单元1001使所述终端设备评估未被去激活的主辅小区(PSC)或激活的主辅小区(PSC)上的失败测量的放松标准是否满足。
在至少一个实施例中，去激活的主辅小区(PSCell)是指被去激活的辅小区组的主辅小区。
在至少一个实施例中，失败测量的放松标准是否满足包括：是否满足低移动性的标准；和/或，是否满足好的小区质量的标准。
在至少一个实施例中，在失败测量的放松标准被满足时，所述第一应用单元1001允许所述终端设备针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行失败测量的放松。其中，所述失败测量的放松标准被满足包括：低移动性的标准被满足；和/或，好的小区质量的标准被满足。
第八方面的实施例
第八方面的实施例提供一种测量放松的装置，应用于网络设备，与第三方面的实施例的测量放松的方法对应。
图11是第八方面的实施例的测量放松的装置的一个示意图，如图11所示，装置11包括第一配置单元1101，该第一配置单元1101：
将终端设备的辅小区组(SCG)配置为去激活状态；以及
将所述终端设备配置为不进行失败测量的放松。
其中，失败测量的放松包括：
无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
在至少一个实施例中，在终端设备的辅小区组(SCG)是去激活状态的情况下，第一配置单元1101禁止(disabled)所述终端设备在所述辅小区组进行失败测量的放松；或者，在所述终端设备的辅小区组(SCG)是激活状态的情况下，所述第一配置单元1101允许(enabled)所述终端设备进行失败测量的放松。
在失败测量的放松标准被满足时，第一配置单元1101将所述终端设备配置为允许所述终端设备针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行失败测量的放松。其中，所述失败测量的放松标准被满足包括：低移动性的标准被满足；和/或，好的小区质量的标准被满足。
未被去激活的主辅小区(PSCell)是指未被去激活的辅小区组的主辅小区；激活的主辅小区(PSCell)是指激活的辅小区组的主辅小区。
第九方面的实施例
第九方面的实施例提供一种测量放松的装置，应用于终端设备。该测量放松的装置对应于第四方面的实施例的测量放松的方法。
图12是第九方面的实施例的测量放松的装置的一个示意图，如图12所示，该装置1200包括第二应用单元1201：在终端设备的辅小区组(SCG)是去激活状态的情况下，第二应用单元1201使得所述终端设备进行失败测量的放松。
其中，失败测量的放松包括：无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
第二应用单元1201可以使得所述终端设备不向网络设备发送去激活的辅小区组 上的放松状态信息，所述放松状态信息用于指示所述终端设备是否进行失败测量的放松。
其中，终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，包括：
所述终端设备不被配置为向网络设备发送去激活的辅小区组上的所述放松状态信息；或者，所述终端设备被配置为向网络设备发送激活的或未被去激活的辅小区组上的所述放松状态信息。
在至少一个实施例中，与波束失败检测(BFD)的测量放松报告配置有关的第四参数(bfd-RelaxationReportingConfig)和/或与无线链路监听(RLM)的测量放松报告配置有关的第五参数(rlm-RelaxationReportingConfig)的存在条件和/或域描述被改变。其中，在所述终端设备的辅小区组(SCG)是去激活状态的情况下，所述第二应用单元1201使得所述终端设备停止与所述辅小区组有关的正在运行的定时器。
在至少一个实施例中，在所述终端设备的辅小区组(SCG)是去激活状态的情况下，所述第二应用单元使得所述终端设备认为所述终端设备自身未被配置为向网络设备发送去激活的辅小区组上的所述放松状态信息。
在至少一个实施例中，所述终端设备为不向网络设备发送去激活的辅小区组上的所述放松状态信息，包括：
如果辅助小区组(SCG)未被去激活或者辅助小区组(SCG)是激活的，当所述终端设备在所述辅助小区组上的失败测量的放松状态改变，并且所述终端设备的最小需求被满足时，所述终端设备向网络设备发送所述放松状态信息。
在至少一个实施例中，所述第二应用单元1201还使得终端设备通过终端设备辅助信息发送所述放松状态信息。
在至少一个实施例中，当无线资源控制连接状态(RRC_CONNECTED)状态下失败测量的放松状态改变时，如果所述终端设备能够在无线资源控制连接(RRC_CONNECTED)状态下放松一个小区组的失败测量，第二应用单元1201使得所述终端设备发起终端设备辅助信息过程，向网络设备发送放松状态信息，以指示主小区组(MCG)和/或激活的辅小区组(SCG)的失败测量的放松状态。
在至少一个实施例中，第二应用单元1201使得所述终端设备向网络设备发送去激活的辅小区组上的放松状态信息，所述放松状态信息用于指示所述终端设备是否进行失败测量的放松。
其中，对于去激活的辅小区组(SCG)，波束失败检测(BFD)的放松状态信息包括1比特，用于指示主辅小区(PSCell)的波束失败检测(BFD)的放松状态；或者，对于去激活的辅小区(SCell)，波束失败检测(BFD)的放松状态信息中对应的比特位被设置为第一值，该第一值为0。其中，去激活的辅小区(SCell)包括：主小区组(MCG)中去激活的辅小区(SCell)和/或去激活的辅小区(SCG)中的辅小区(SCell)。
第十方面的实施例
第十方面的实施例提供一种测量放松的装置，应用于网络设备。该测量放松的装置对应于第五方面的实施例的测量放松的方法。
图13是第十方面的实施例的测量放松的装置的一个示意图，如图13所示，该装置1300包括第二配置单元1301：不将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态信息；或者，将所述终端设备配置为向所述网络设备发送激活的或未被去激活的辅小区组上的所述放松状态信息。
其中，第二配置单元1301还将所述终端设备配置为：
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，停止与所述辅小区组有关的正在运行的定时器。
图14是第十方面的实施例的测量放松的装置的另一个示意图，如图14所示，该装置1400包括第三配置单元1401，所述第三配置单元1401：将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态。
如图14所示，装置1400还包括第一接收单元1402，该第一接收单元1402从所述终端设备接收放松状态信息。
图15是第十方面的实施例的测量放松的装置的又一个示意图，如图15所示，该装置1500包括第二接收单元1501。第二接收单元1501接收终端设备发送的放松状态信息，该放松状态信息用于指示所述终端设备的失败测量的放松状态。
在至少一个实施例中，对于去激活的辅小区组(SCG)，波束失败检测(BFD)的放松状态信息包括1比特，用于指示主辅小区(PSCell)的波束失败检测(BFD)的放松状态。
在至少另一个实施例中，对于去激活的辅小区(SCell)，波束失败检测(BFD) 的放松状态信息中对应的比特位被设置为第一值。其中，该去激活的辅小区(SCell)包括：主小区组(MCG)中去激活的辅小区(SCell)和/或去激活的辅小区(SCG)中的辅小区(SCell)。
第十一方面的实施例
本申请实施例还提供一种通信系统，该通信系统可以包括终端设备和网络设备。该终端设备和网络设备中的至少一者可以具有图16所示的电子设备的组成。
图16是本申请实施例的电子设备的组成的一个示意图。如图16所示，电子设备1600可以包括：处理器1610(例如中央处理器CPU)和存储器1616；存储器1616耦合到处理器1610。其中该存储器1616可存储各种数据；此外还存储信息处理的程序1630，并且在处理器1610的控制下执行该程序1630。
例如，处理器1610可以被配置为执行程序而实现如第一方面的实施例至第四方面的实施例中的方法。
此外，如图16所示，电子设备1600还可以包括：收发机1640和天线1650等；其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，电子设备1600也并不是必须要包括图16中所示的所有部件；此外，电子设备1600还可以包括图16中没有示出的部件，可以参考现有技术。
本申请实施例还提供一种计算机程序，其中当在终端设备中执行所述程序时，所述程序使得所述终端设备执行第一方面、第二方面或第四方面的实施例所述的方法。
本申请实施例还提供一种计算机程序，其中当在网络设备中执行所述程序时，所述程序使得所述网络设备执行第三方面或第五方面的实施例所述的方法。
本申请实施例还提供一种存储有计算机程序的存储介质，其中所述计算机程序使得电子设备执行第一方面至第五方面的实施例中至少一者所述的方法。
本申请以上的装置和方法可以由硬件实现，也可以由硬件结合软件实现。本申请涉及这样的计算机可读程序，当该程序被逻辑部件所执行时，能够使该逻辑部件实现上文所述的装置或构成部件，或使该逻辑部件实现上文所述的各种方法或步骤。本申请还涉及用于存储以上程序的存储介质，如硬盘、磁盘、光盘、DVD、flash存储器等。
结合本申请实施例描述的方法/装置可直接体现为硬件、由处理器执行的软件模块或二者组合。例如，图中所示的功能框图中的一个或多个和/或功能框图的一个或 多个组合，既可以对应于计算机程序流程的各个软件模块，亦可以对应于各个硬件模块。这些软件模块，可以分别对应于图中所示的各个步骤。这些硬件模块例如可利用现场可编程门阵列(FPGA)将这些软件模块固化而实现。
软件模块可以位于RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动磁盘、CD-ROM或者本领域已知的任何其它形式的存储介质。可以将一种存储介质耦接至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息；或者该存储介质可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。该软件模块可以存储在移动终端的存储器中，也可以存储在可插入移动终端的存储卡中。例如，若设备(如移动终端)采用的是较大容量的MEGA-SIM卡或者大容量的闪存装置，则该软件模块可存储在该MEGA-SIM卡或者大容量的闪存装置中。
针对附图中描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，可以实现为用于执行本申请所描述功能的通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件或者其任意适当组合。针对附图描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，还可以实现为计算设备的组合，例如，DSP和微处理器的组合、多个微处理器、与DSP通信结合的一个或多个微处理器或者任何其它这种配置。
以上结合具体的实施方式对本申请进行了描述，但本领域技术人员应该清楚，这些描述都是示例性的，并不是对本申请保护范围的限制。本领域技术人员可以根据本申请的精神和原理对本申请做出各种变型和修改，这些变型和修改也在本申请的范围内。
关于包括以上实施例的实施方式，还公开下述的附记：
1.一种测量放松的方法，应用于终端设备，所述方法包括：
在所述终端设备处于双连接状态，被配置了信令无线承载3(SRB3)且所述终端设备的辅小区组(SCG)是未被去激活状态或激活状态的情况下，
所述终端设备通过信令无线承载3(SRB3)向低层提交终端设备辅助信息(UEAssistanceInformation)。
2.如附件1所述的方法，其中，所述终端设备辅助信息中具有所述终端设备的失 败测量的放松状态信息。
3.如附件1所述的方法，其中，触发所述终端设备辅助信息的终端辅助配置关联了所述辅小区组(SCG)。
4.如附件3所述的方法，其中，所述终端辅助配置是失败测量的放松状态信息上报的配置。
5.如附件2或4所述的方法，其中，
所述失败测量的放松状态信息包括：
无线链路监听(RLM)的放松状态信息和/或波束失败检测(BFD)的放松状态信息。
6.如附件1所述的方法，其中，所述方法还包括：
所述终端设备向网络设备发送所述终端设备辅助信息。
7.一种测量放松的方法，应用于终端设备，所述方法包括：
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
所述终端设备不进行失败测量的放松。
8.如附件7所述的方法，其中，
所述失败测量的放松包括：
无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
9.如附件7所述的方法，其中，
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
禁止(disabled)所述终端设备在所述辅小区组进行失败测量的放松；或者
在所述终端设备的辅小区组(SCG)是激活状态的情况下，
允许(enabled)所述终端设备进行失败测量的放松。
10.如附件9所述的方法，其中，
与低移动性标准有关的第一参数(lowMobilityEvaluationConnected)和/或与好的小区质量标准有关的第二参数(goodServingCellEvaluationRLM)和/或好的小区质量标准有关的第三参数(goodServingCellEvaluationBFD)的存在条件和/或域描述被改变。
11.如附件7所述的方法，其中，
所述终端设备不评估去激活的主辅小区(PSCell)上的失败测量的放松标准是否 满足；或者
所述终端设备评估未被去激活的主辅小区(PSC)或激活的主辅小区(PSC)上的失败测量的放松标准是否满足。
12.如附件11所述的方法，其中，
去激活的主辅小区(PSCell)是指被去激活的辅小区组的主辅小区。
13.如附件11所述的方法，其中，
失败测量的放松标准是否满足包括：
是否满足低移动性的标准；和/或
是否满足好的小区质量的标准。
14.如附件7所述的方法，其中，
在失败测量的放松标准被满足时，
所述终端设备被允许针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行失败测量的放松。
15.如附件14所述的方法，其中，
所述失败测量的放松标准被满足包括：
低移动性的标准被满足；和/或
好的小区质量的标准被满足。
16.一种测量放松的方法，应用于网络设备，所述方法包括：
将终端设备的辅小区组(SCG)配置为去激活状态；以及
将所述终端设备配置为不进行失败测量的放松。
17.如附件16所述的方法，其中，
所述失败测量的放松包括：
无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
18.如附件16所述的方法，其中，
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
所述网络设备禁止(disabled)所述终端设备在所述辅小区组进行失败测量的放松；或者
在所述终端设备的辅小区组(SCG)是激活状态的情况下，
所述网络设备允许(enabled)所述终端设备进行失败测量的放松。
19.如附件17所述的方法，其中，
在失败测量的放松标准被满足时，
所述网络设备将所述终端设备配置为允许所述终端设备针对未被去激活的主辅小区(PSCell)或激活的主辅小区(PSCell)进行失败测量的放松。
20.如附件19所述的方法，其中，
所述失败测量的放松标准被满足包括：
低移动性的标准被满足；和/或
好的小区质量的标准被满足。
21.如附件19所述的方法，其中，
所述未被去激活的主辅小区(PSCell)是指未被去激活的辅小区组的主辅小区；
所述激活的主辅小区(PSCell)是指激活的辅小区组的主辅小区。
22.一种测量放松的方法，应用于终端设备，所述方法包括：
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
所述终端设备进行失败测量的放松。
23.如附件22所述的方法，其中，
所述失败测量的放松包括：
无线链路监听(RLM)的测量放松和/或波束失败检测(BFD)的测量放松。
24.如附件22所述的方法，其中，
所述终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，
所述放松状态信息用于指示所述终端设备是否进行失败测量的放松。
25.如附件24所述的方法，其中，所述终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，包括：
所述终端设备不被配置为向网络设备发送去激活的辅小区组上的所述放松状态信息；或者
所述终端设备被配置为向网络设备发送激活的或未被去激活的辅小区组上的所述放松状态信息。
26.如附件25所述的方法，其中，
与波束失败检测(BFD)的测量放松报告配置有关的第四参数(bfd-RelaxationReportingConfig)和/或与无线链路监听(RLM)的测量放松报告配 置有关的第五参数(rlm-RelaxationReportingConfig)的存在条件和/或域描述被改变。
27.如附件26所述的方法，其中，
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
停止与所述辅小区组有关的正在运行的定时器。
28.如附件25所述的方法，其中，
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
所述终端设备认为自己未被配置为向网络设备发送去激活的辅小区组上的所述放松状态信息。
29.如附件24所述的方法，其中，所述终端设备被配置为不向网络设备发送去激活的辅小区组上的所述放松状态信息，包括：
如果辅助小区组(SCG)未被去激活或者辅助小区组(SCG)是激活的，
当所述终端设备在所述辅助小区组上的失败测量的放松状态改变，并且所述终端设备的最小需求被满足时，
所述终端设备向网络设备发送所述放松状态信息。
30.如附件24所述的方法，其中，
所述终端设备通过终端设备辅助信息发送所述放松状态信息。
31.如附件24或30所述的方法，其中，
当无线资源控制连接状态(RRC_CONNECTED)状态下失败测量的放松状态改变时，
如果所述终端设备能够在无线资源控制连接(RRC_CONNECTED)状态下放松一个小区组的失败测量，
所述终端设备发起终端设备辅助信息过程，向网络设备发送放松状态信息，以指示主小区组(MCG)和/或激活的辅小区组(SCG)的失败测量的放松状态。
32.如附件22所述的方法，其中，
所述终端设备向网络设备发送去激活的辅小区组上的放松状态信息，
所述放松状态信息用于指示所述终端设备是否进行失败测量的放松。
33.如附件32所述的方法，其中，
对于去激活的辅小区组(SCG)，
波束失败检测(BFD)的放松状态信息包括1比特，用于指示主辅小区(PSCell) 的波束失败检测(BFD)的放松状态。
34.如附件32所述的方法，其中，
对于去激活的辅小区(SCell)，
波束失败检测(BFD)的放松状态信息中对应的比特位被设置为第一值。
35.如附件34所述的方法，其中，
所述去激活的辅小区(SCell)包括：
主小区组(MCG)中去激活的辅小区(SCell)和/或去激活的辅小区(SCG)中的辅小区(SCell)。
36.一种测量放松的方法，应用于网络设备，所述方法包括：
不将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态信息；或者
将所述终端设备配置为向所述网络设备发送激活的或未被去激活的辅小区组上的所述放松状态信息。
37.如附件36所述的方法，其中，所述方法还包括：
所述网络设备还将所述终端设备配置为：
在所述终端设备的辅小区组(SCG)是去激活状态的情况下，
停止与所述辅小区组有关的正在运行的定时器。
38.一种测量放松的方法，应用于网络设备，所述方法包括：
将终端设备配置为向所述网络设备发送去激活的辅小区组上的失败测量的放松状态。
39.如附件38所述的方法，其中，
从所述终端设备接收放松状态信息。
40.一种测量放松的方法，应用于网络设备，所述方法包括：
所述网络设备接收终端设备发送的放松状态信息，
所述放松状态信息用于指示所述终端设备的失败测量的放松状态。
41.如附件40所述的方法，其中，
对于去激活的辅小区组(SCG)，
波束失败检测(BFD)的放松状态信息包括1比特，用于指示主辅小区(PSCell)的波束失败检测(BFD)的放松状态。
42.如附件40所述的方法，其中，
对于去激活的辅小区(SCell)，
波束失败检测(BFD)的放松状态信息中对应的比特位被设置为第一值。
43.如附件42所述的方法，其中，
所述去激活的辅小区(SCell)包括：
主小区组(MCG)中去激活的辅小区(SCell)和/或去激活的辅小区(SCG)中的辅小区(SCell)。

Claims (20)

  1. 一种测量放松的装置，应用于终端设备，所述装置包括第一发送单元，所述第一发送单元被配置为：
    在所述终端设备处于双连接状态，被配置了信令无线承载3且所述终端设备的辅小区组是未被去激活状态或激活状态的情况下，
    所述第一发送单元通过信令无线承载3向低层提交终端设备辅助信息。
  2. 如权利要求1所述的装置，其中，触发所述终端设备辅助信息的终端辅助配置关联了所述辅小区组。
  3. 一种测量放松的装置，应用于终端设备，所述装置包括第一应用单元，所述第一应用单元被配置为：
    在所述终端设备的辅小区组是去激活状态的情况下，
    所述第一应用单元使所述终端设备不进行失败测量的放松。
  4. 如权利要求3所述的装置，其中，
    所述失败测量的放松包括：
    无线链路监听的测量放松和/或波束失败检测的测量放松。
  5. 如权利要求3所述的装置，其中，
    在所述终端设备的辅小区组是去激活状态的情况下，
    禁止所述终端设备在所述辅小区组进行失败测量的放松；或者
    在所述终端设备的辅小区组是激活状态的情况下，
    允许所述终端设备进行失败测量的放松。
  6. 如权利要求5所述的装置，其中，
    与低移动性标准有关的第一参数和/或与好的小区质量标准有关的第二参数和/或好的小区质量标准有关的第三参数的存在条件和/或域描述被改变。
  7. 如权利要求3所述的装置，其中，
    所述第一应用单元使所述终端设备不评估去激活的主辅小区上的失败测量的放松标准是否满足；或者
    所述第一应用单元使所述终端设备评估未被去激活的主辅小区或激活的主辅小区上的失败测量的放松标准是否满足。
  8. 如权利要求3所述的装置，其中，
    在失败测量的放松标准被满足时，
    所述第一应用单元允许所述终端设备针对未被去激活的主辅小区或激活的主辅小区进行失败测量的放松。
  9. 一种测量放松的装置，应用于终端设备，所述装置包括第二应用单元：
    在所述终端设备的辅小区组是去激活状态的情况下，
    所述第二应用单元使得所述终端设备进行失败测量的放松。
  10. 如权利要求9所述的装置，其中，
    所述失败测量的放松包括：
    无线链路监听的测量放松和/或波束失败检测的测量放松。
  11. 如权利要求9所述的装置，其中，
    所述第二应用单元使得所述终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，
    所述放松状态信息用于指示所述终端设备是否进行失败测量的放松。
  12. 如权利要求11所述的装置，其中，所述终端设备不向网络设备发送去激活的辅小区组上的放松状态信息，包括：
    所述终端设备不被配置为向网络设备发送去激活的辅小区组上的所述放松状态信息；或者
    所述终端设备被配置为向网络设备发送激活的或未被去激活的辅小区组上的所述放松状态信息。
  13. 如权利要求12所述的装置，其中，
    与波束失败检测的测量放松报告配置有关的第四参数和/或与无线链路监听的测量放松报告配置有关的第五参数的存在条件和/或域描述被改变。
  14. 如权利要求13所述的装置，其中，
    在所述终端设备的辅小区组是去激活状态的情况下，
    所述第二应用单元使得所述终端设备停止与所述辅小区组有关的正在运行的定时器。
  15. 如权利要求12所述的装置，其中，
    在所述终端设备的辅小区组是去激活状态的情况下，
    所述第二应用单元使得所述终端设备认为所述终端设备自身未被配置为向网络设备发送去激活的辅小区组上的所述放松状态信息。
  16. 如权利要求11所述的装置，其中，所述终端设备为不向网络设备发送去激活的辅小区组上的所述放松状态信息，包括：
    如果辅助小区组未被去激活或者辅助小区组是激活的，
    当所述终端设备在所述辅助小区组上的失败测量的放松状态改变，并且所述终端设备的最小需求被满足时，
    所述终端设备向网络设备发送所述放松状态信息。
  17. 如权利要求11所述的装置，其中，
    当无线资源控制连接状态下失败测量的放松状态改变时，
    如果所述终端设备能够在无线资源控制连接状态下放松一个小区组的失败测量，
    所述第二应用单元使得所述终端设备发起终端设备辅助信息过程，向网络设备发送放松状态信息，以指示主小区组和/或激活的辅小区组的失败测量的放松状态。
  18. 如权利要求9所述的装置，其中，
    所述第二应用单元使得所述终端设备向网络设备发送去激活的辅小区组上的放松状态信息，
    所述放松状态信息用于指示所述终端设备是否进行失败测量的放松。
  19. 如权利要求18所述的装置，其中，
    对于去激活的辅小区组，
    波束失败检测的放松状态信息包括1比特，用于指示主辅小区的波束失败检测的放松状态。
  20. 如权利要求19所述的装置，其中，
    对于去激活的辅小区，
    波束失败检测的放松状态信息中对应的比特位被设置为第一值。
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