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WO2022147662A1 - Procédé et appareil de planification d'intervalle de mesure, dispositif de communication et support de stockage - Google Patents

Procédé et appareil de planification d'intervalle de mesure, dispositif de communication et support de stockage Download PDF

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Publication number
WO2022147662A1
WO2022147662A1 PCT/CN2021/070348 CN2021070348W WO2022147662A1 WO 2022147662 A1 WO2022147662 A1 WO 2022147662A1 CN 2021070348 W CN2021070348 W CN 2021070348W WO 2022147662 A1 WO2022147662 A1 WO 2022147662A1
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measurement
dci
measurement gap
index
object identifier
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Chinese (zh)
Inventor
洪伟
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN202180000158.7A priority Critical patent/CN115039433A/zh
Priority to PCT/CN2021/070348 priority patent/WO2022147662A1/fr
Publication of WO2022147662A1 publication Critical patent/WO2022147662A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the present disclosure relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, relates to a measurement gap scheduling method and apparatus, a communication device, and a storage medium.
  • a measurement gap can be used to measure the reference signals of neighboring cells.
  • the reference signal includes but is not limited to: a synchronization signal block (Synchronizing Signal Block, SSB) or a channel state indication reference signal (Channel State Indication Reference Signal, CSI-RS).
  • SSB Synchrozing Signal Block
  • CSI-RS Channel State Indication Reference Signal
  • the research found that the rate of BWP handover by UE is higher than that of base station scheduling measurement gap; BWP handover is more dynamic than the base station scheduling measurement gap.
  • Embodiments of the present disclosure provide a measurement gap scheduling method and apparatus, a communication device, and a storage medium.
  • a first aspect of the embodiments of the present disclosure provides a method for scheduling measurement gaps, wherein, when applied to a base station, the method includes: scheduling measurement gaps through downlink control information DCI.
  • a second aspect of the embodiments of the present disclosure provides a method for scheduling measurement gaps, which is applied to a user equipment UE, and the method includes: receiving DCI for scheduling measurement gaps.
  • a third aspect of the embodiments of the present disclosure provides an apparatus for scheduling measurement gaps, which is applied to a base station and includes: a first scheduling module configured to schedule measurement gaps through downlink control information DCI.
  • a fourth aspect of the embodiments of the present disclosure provides an apparatus for scheduling measurement gaps, which is applied to user equipment UE, and the apparatus includes: a first receiving module configured to receive DCI for scheduling measurement gaps.
  • a fifth aspect of the embodiments of the present disclosure provides a communication device, including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor runs the executable program During the program, the measurement gap scheduling method provided by any technical solution of the foregoing first aspect or the second aspect is executed.
  • a sixth aspect of the embodiments of the present disclosure provides a computer storage medium, where an executable program is stored in the computer storage medium; after the executable program is executed by a processor, any technical solution of the first aspect or the second aspect can be implemented Provides the measurement gap scheduling method.
  • the measurement gap is scheduled through DCI, that is, the scheduling instruction of the measurement gap is issued through the DCI.
  • the transmission rate of DCI is faster than that of RRC signaling.
  • DCI is used to schedule measurement gaps, so that BWP switching and measurement gap switching scheduling are both indicated by DCI, which reduces the switching scheduling of measurement gaps caused by using DCI to schedule BWP switching and using RRC signaling to schedule measurement gaps. The phenomenon of switching rate mismatch.
  • FIG. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • FIG. 2 is a schematic diagram of handover of a BWP according to an exemplary embodiment
  • FIG. 3 is a schematic flowchart of a method for scheduling measurement gaps according to an exemplary embodiment
  • 4A is a schematic flowchart of a method for scheduling measurement gaps according to an exemplary embodiment
  • 4B is a schematic flowchart of a method for scheduling measurement gaps according to an exemplary embodiment
  • FIG. 5 is a schematic flowchart of a method for scheduling measurement gaps according to an exemplary embodiment
  • 6A is a schematic flowchart of a method for scheduling measurement gaps according to an exemplary embodiment
  • 6B is a schematic flowchart of a method for scheduling measurement gaps according to an exemplary embodiment
  • FIG. 7 is a schematic structural diagram of a measurement gap scheduling apparatus according to an exemplary embodiment
  • FIG. 8 is a schematic structural diagram of a measurement gap scheduling apparatus according to an exemplary embodiment
  • FIG. 9 is a schematic structural diagram of a UE according to an exemplary embodiment.
  • Fig. 10 is a schematic structural diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the word "if” as used herein can be interpreted as "at the time of” or "when” or "in response to determining.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: several UEs 11 and several base stations 12 .
  • the UE11 may be a device that provides voice and/or data connectivity to the user.
  • the UE11 may communicate with one or more core networks via a Radio Access Network (RAN), and the UE11 may be an IoT UE, such as a sensor device, a mobile phone (or "cellular" phone) and an IoT-enabled UE.
  • RAN Radio Access Network
  • the UE's computer for example, may be a stationary, portable, pocket-sized, hand-held, computer-built-in, or vehicle-mounted device.
  • a station For example, a station (Station, STA), a subscriber unit (subscriber unit), a subscriber station (subscriber station), a mobile station (mobile station), a mobile station (mobile), a remote station (remote station), an access point, a remote UE ( remote terminal), access UE (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user UE (user equipment, UE).
  • the UE11 may also be a device of an unmanned aerial vehicle.
  • the UE 11 may also be an in-vehicle device, for example, a trip computer with a wireless communication function, or a wireless communication device connected to an external trip computer.
  • the UE11 may also be a roadside device, for example, may be a streetlight, a signal light, or other roadside device having a wireless communication function.
  • the base station 12 may be a network-side device in a wireless communication system.
  • the wireless communication system may be a fourth generation mobile communication (the 4th generation mobile communication, 4G) system, also known as a long term evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, a new generation of radio access network).
  • the MTC system may be a network-side device in a wireless communication system.
  • the base station 12 may be an evolved base station (eNB) used in the 4G system.
  • the base station 12 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Media Access Control (Media Access Control, MAC) layer; distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control Protocol
  • MAC Media Access Control
  • distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.
  • a wireless connection can be established between the base station 12 and the UE 11 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.
  • an E2E (End to End, end-to-end) connection may also be established between UE11.
  • V2V vehicle to vehicle, vehicle-to-vehicle
  • V2I vehicle to Infrastructure, vehicle-to-roadside equipment
  • V2P vehicle to pedestrian, vehicle-to-person communication in vehicle-to-everything (V2X) communication etc. scene.
  • the above wireless communication system may further include a network management device 13 .
  • the network management device 13 may be a core network device in a wireless communication system, for example, the network management device 13 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rules functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc.
  • the implementation form of the network management device 13 is not limited in this embodiment of the present disclosure.
  • the measurement gap is configured through RRC configuration/reconfiguration signaling, and the BWP handover may be performed through RRC configuration/reconfiguration, DCI, or timer. Therefore, when the BWP handover is performed by means of DCI, the BWP handover is more dynamic or faster than the measurement gap, and it is difficult for the network to configure or cancel the configured measurement gap according to the BWP handover. Therefore, in this case, the network may always It is assumed that the measurement gap is used for mobility measurement, which will cause throughput loss to the network and the terminal. Referring to Figure 2, at time T0, the UE's activated BWP is BWP1.
  • the UE does not need a measurement gap when measuring neighboring cells 1, and requires a measurement gap when measuring neighboring cells 2 and 3.
  • the UE activates BWP and switches to BWP2 , the UE needs a measurement gap when measuring neighbor cells 1 and 2, but does not need a measurement gap when measuring neighbor cell 3.
  • the activated BWP here can be understood as: the BWP that the UE is currently working on.
  • an embodiment of the present disclosure provides a measurement gap scheduling method, which, when applied to a base station, includes:
  • S110 Schedule measurement gaps through downlink control information DCI.
  • the measurement gap is scheduled through the DCI, that is, the scheduling instruction of the measurement gap is delivered through the DCI.
  • the transmission rate of DCI is faster than that of RRC signaling.
  • DCI is used to schedule measurement gaps, so that BWP switching and measurement gap switching scheduling are both indicated by DCI, which reduces the switching scheduling of measurement gaps caused by using DCI to schedule BWP switching and using RRC signaling to schedule measurement gaps. The phenomenon of switching rate mismatch.
  • the S110 may include:
  • the DCI for scheduling the measurement gap is delivered according to the working BWP after the UE is handed over or the working BWP to be handed over.
  • both n and m are numbers of BWPs that can be provided by the serving cell; m and n are natural numbers with different values.
  • the UE's working BWP may in turn become the active BWP.
  • a measurement gap capable of measuring at least part or all of the neighboring cells is determined, and the DCI is delivered according to the determined measurement gap.
  • the UE works on the BWPn, and the measurement gaps between the adjacent cell 1, the adjacent cell 2 and/or the adjacent cell 3 are: measurement gap 1, measurement gap 2 and measurement gap 3 ; then the activation command for activating measurement gap 1, measurement gap 2 and measurement gap 3; can be issued through DCI at this time. If the DCI only carries the activation command, and in some scenarios, there is no measurement gap indicated by the activation command, it is deactivated by default.
  • the activated measurement gap 4 may also carry the activation instruction for activating the measurement gap 1 and the measurement gap 2 through the DCI, and carry the deactivation instruction for deactivating the measurement gap 4.
  • the DCI not only specifies the activated measurement gap and the deactivated measurement gap; and the current DCI does not explicitly deactivate the measurement gap 3, it can be considered that the activation of the measurement gap 3 is maintained.
  • the activation instruction and/or the deactivation instruction carried in the DCI may be a type of scheduling instruction for scheduling measurement gaps.
  • an embodiment of the present disclosure provides a measurement gap configuration method, which may include:
  • S100 Distribute the configuration information of the measurement gap through radio resource control RRC signaling.
  • the measurement gap configuration method may be used alone, or may be used in combination with the measurement gap scheduling method shown in FIG. 3 . That is, in an implementation scenario, before the measurement gaps are scheduled through DCI, the measurement gaps may be configured through RRC signaling, and the measurement gaps scheduled by the DCI are: one or more of the measurement gaps configured by the RRC signaling.
  • the RRC signaling here includes, but is not limited to, the aforementioned RRC configuration signaling and/or RRC reconfiguration signaling.
  • the RRC signaling carries the configuration information of the measurement gap.
  • the configuration information may indicate at least one of the following:
  • the RRC signaling carrying the DCI of the measurement gap may be sent first before the DCI of the scheduling measurement gap is issued.
  • the configuration information includes:
  • a measurement index, a measurement object identifier corresponding to the measurement index, and a configuration indication of a measurement gap corresponding to both the measurement index and the measurement object identifier are provided.
  • the configuration information may include: a mapping table composed of one or more mapping relationships.
  • One of the mapping relationships includes: a configuration index, a measurement object identifier, and a configuration indication of a measurement gap.
  • Table 1 is an example of such configuration information:
  • any one of the elements in Table 1 can be used alone or in combination with one or more other elements in the table.
  • the number of the measurement indices is consistent with the maximum number of measurement object identifiers configured by the DCI support.
  • the DCI may have an indication field, and the indication field is used to schedule the measurement gap.
  • the number of bits contained in the indication field determines the maximum number of measurement object identifiers indicated by the DCI support.
  • the indication field includes: 6 bits, then the indication field has 64 bit values, and can indicate a maximum of 64 measurement object identifiers.
  • the number of measurement objects may be equal to the maximum number of measurement objects indicated by the DCI support, for example, the aforementioned 64. That is, one DCI may perform 64 different schedules for the measurement interval.
  • one measurement index corresponds to at least one measurement object identifier; the measurement index and the measurement object identifier corresponding to the measurement index correspond to one of the configuration indications.
  • a measurement index may correspond to a measurement object identifier alone, or may correspond to a group of measurement object identifiers.
  • a set of measurement object identifications may include: one or more measurement object identifications.
  • one neighboring cell corresponds to one measurement object
  • a set of measurement identifiers may be: bandwidth identifiers of bandwidths where SSBs corresponding to all or part of the neighboring cells of the serving cell where the UE is located.
  • a measurement index and one or more measurement object identifiers corresponding to the measurement index form a combination, and the combination may be referred to as an identifier combination; one of the identifier combinations may correspond to a configuration indication.
  • One of the configuration indexes may be composed of one or more bits.
  • the configuration indicates whether the measurement object indicated by the winning measurement object identifier indicated by the bet is configured with a measurement gap.
  • the configuration indication includes at least one of the following:
  • a first indication indicating that a measurement gap corresponding to the measurement object identifier is configured
  • the configuration indication of index ID #0 and measurement object ID #0 is 0; and the configuration indication of index ID #1 and measurement object ID #0 is 1. If the configuration indication is "0”, indicating that the measurement gap is not configured, the configuration indication is "1", indicating that the measurement gap is configured; or; if the configuration indication is "1", indicating that the measurement gap is not configured, the configuration indication is "0", indicating that the measurement gap is configured. gap.
  • the serving cell where the UE is located has N neighboring cells; then the UE has N neighboring cells to be measured.
  • the UE works on a BWP of a serving cell, it may be necessary to perform reference signal measurement on some of the neighboring cells, and may or may not measure on another part of the neighboring cells. Therefore, there are "0" and "1" values in the configuration indications corresponding to the multiple measurement object identifiers corresponding to one index identifier.
  • the DCI carries the valid measurement index; wherein, the measurement gap corresponding to the measurement index carried by the DCI is activated.
  • the measurement gap indicated by the first indication corresponding to the valid measurement index is activated. If the measurement index carried by the DCI this time is different from the measurement index currently valid for the UE, the switching of the measurement gap is realized.
  • the scheduling of measurement gaps through downlink control information DCI includes:
  • the measurement gap is scheduled through the DCI carrying a handover instruction, wherein the handover instruction is: instructing the UE to switch the working bandwidth part BWP.
  • the indication information for scheduling the measurement gap and the handover instruction for instructing the UE to perform BWP handover will be carried in the same DCI.
  • the UE will receive the handover instruction for BWP handover and the indication information for the measurement gap scheduling at the same time.
  • the base station side realizes the synchronization of BWP handover and measurement gap scheduling.
  • the format of the DCI scheduling the measurement gap is: 1-1.
  • the DCI with the format 1-1 here is DCI format1-1.
  • the format of the DCI for scheduling the measurement gap may also be other formats, for example, other formats such as 1-2 or 2-1 or 2-2.
  • an embodiment of the present disclosure provides a measurement gap scheduling method, which is applied to a user equipment UE, including:
  • the measurement gap scheduling method provided by the embodiment of the present disclosure is applied to the UE.
  • the UE may be various types of communication terminals, where the communication terminals include but are not limited to: mobile phones, tablet computers, vehicle-mounted devices, smart home devices, smart office devices, smart teaching devices, and/or road devices.
  • the smart home devices include, but are not limited to, sweeping robots and/or smart curtains.
  • the smart office equipment includes but is not limited to: smart printers and/or smart door locks, etc.
  • the intelligent teaching equipment includes but is not limited to: projection equipment in the classroom and/or monitoring equipment in the classroom.
  • the measurement of the measurement gap is scheduled by the DCI with a fast delivery rate, so that the phenomenon that the measurement gap scheduling and switching is not timely when the UE switches between different BWPs can be reduced.
  • a method for configuring a measurement gap may include:
  • the configuration information for delivering the measurement gap is configured by RRC signaling.
  • the configuration method of the measurement gap can be used independently of the scheduling method of the measurement gap, or can be used in combination with the scheduling method of the measurement gap, that is, in one embodiment, the measurement gap is configured through RRC signaling, and the DCI The measurement gap is scheduled. At this time, the measurement gap scheduled by the DCI is the measurement gap configured by the RRC signaling.
  • the RRC signaling may be any signaling transmitted by the RRC layer, for example, including but not limited to: RRC configuration signaling and/or RRC reconfiguration signaling.
  • the configuration information for the configuration of the measurement gap may be: a gap index is separately configured for each measurement gap, and the DCI may carry the gap index of the activated and/or deactivated measurement gap.
  • the activated one or more measurement gaps can be used to measure the SSBs of all neighboring cells.
  • the configuration information includes:
  • a measurement index, a measurement object identifier corresponding to the measurement index, and a configuration indication of a measurement gap corresponding to both the measurement index and the measurement object identifier are provided.
  • the configuration information includes: a measurement index, a measurement object identifier, and a configuration indication of a measurement gap.
  • one measurement index may correspond to a group of measurement gap configuration indications.
  • the measurement object identifier may be an identifier of a frequency point of a neighboring cell.
  • one of the measurement indices may correspond to N measurement object identifiers, and simultaneously corresponds to N configuration indications.
  • the DCI can be carried by one measurement index to activate and/or deactivate the measurement gaps of N cells, and has the characteristics of low signaling overhead.
  • the number of the measurement indices is consistent with the maximum number of measurement object identifiers configured by the DCI support.
  • the DCI may have an indication field, and the indication field is used to schedule the measurement gap.
  • the number of bits contained in the indication field determines the maximum number of measurement object identifiers indicated by the DCI support.
  • the indication field includes: 6 bits, then the indication field has 64 bit values, and can indicate a maximum of 64 measurement object identifiers.
  • the number of measurement objects may be equal to the maximum number of measurement objects indicated by the DCI support, for example, the aforementioned 64. That is, one DCI may perform 64 different schedules for the measurement interval.
  • one measurement index corresponds to at least one measurement object identifier; the measurement index and the measurement object identifier corresponding to the measurement index correspond to one of the configuration indications.
  • a measurement index may correspond to a measurement object identifier alone, or may correspond to a group of measurement object identifiers.
  • a set of measurement object identifications may include: one or more measurement object identifications.
  • one neighboring cell corresponds to one measurement object
  • a set of measurement identifiers may be: bandwidth identifiers of bandwidths where SSBs corresponding to all or part of the neighboring cells of the serving cell where the UE is located.
  • a measurement index and one or more measurement object identifiers corresponding to the measurement index form a combination, and the combination may be referred to as an identifier combination; one of the identifier combinations may correspond to a configuration indication.
  • One of the configuration indexes may be composed of one or more bits.
  • the configuration indicates whether the measurement object indicated by the winning measurement object identifier indicated by the bet is configured with a measurement gap.
  • the configuration indication includes at least one of the following:
  • a first indication indicating that a measurement gap corresponding to the measurement object identifier is configured
  • the DCI carries the valid measurement index; wherein, the measurement gap corresponding to the measurement index carried by the DCI is activated.
  • the activated measurement gap that is, the measurement gap that needs to be put into use, that is, the measurement gap scheduled by the DCI. If a certain measurement gap is scheduled by the DCI, the UE will measure the SSB of the corresponding neighboring cell in the scheduled (or activated) measurement gap.
  • the S210 may include:
  • a DCI scheduling the measurement gap and carrying a handover instruction is received, wherein the handover instruction is: instructing the UE to switch the working bandwidth part BWP.
  • the handover instruction and the scheduling instruction of the measurement gap are carried in the same DCI. In this way, the synchronization of the BWP handover and the scheduling of the measurement gap is easily realized, thereby reducing the difference between the BWP handover and the measurement gap handover. The phenomenon.
  • the format of the DCI scheduling the measurement gap is: 1-1.
  • a method for scheduling measurement gaps is provided, which may be specifically as follows:
  • the measurement gap (gap) is configured through RRC configuration/reconfiguration to complete the neighbor cell measurement, and the BWP handover method can be performed through RRC configuration/reconfiguration, DCI or timer.
  • the BWP is dynamically changed, the network always assumes a measurement gap for mobility measurement
  • BWP handover is more dynamic or faster than measurement gap, and it is difficult for the network to configure or de-configure measurement gap according to BWP handover, so in this case, the network may always assume Measurement gaps are used for mobility measurement, which will cause throughput loss to the network and the terminal.
  • the embodiments of the present disclosure provide a scheduling method and system for rapidly configuring measurement gaps.
  • the measurement gap configuration can be dynamically activated or deactivated according to the frequency domain relationship between the currently activated BWP and the reference signal of neighboring cells. , which can effectively improve the throughput of the network and the terminal.
  • the method for activating/deactivating the measurement gap configuration may include:
  • Step 1 The network configures the UE for mobility measurement through the measConfig signaling in the RRC reconfiguration message (RRCReconfiguration).
  • Step 2 Introduce an indication message for activating and deactivating measurement gap configuration in DCI Format 1_1.
  • the number of bits in the indication message is consistent with the maximum number of configurable measurement objects (maxNrofObjectId) supported. For example, if the maxNrofObjectId value is 64 , then the number of bits of the indication is 6 bits, "000000" means the indication message index#0, and so on, "111111" means the indication message index#63;
  • Step 3 Introduce the corresponding table of the MeasObjectId corresponding to the indication message Index#i and the measurement object (measurement object), as shown in the following table. "0" indicates that the UE does not need a measurement gap when measuring the th MeasObjectId#j measurement object, and "1" indicates that the UE needs a measurement gap when measuring the th MeasObjectId#j measurement object;
  • Step 4 The UE receives the DCI format 1_1 (Format 1_1) command, and by parsing the information in the DCI, the UE can obtain the BWP update indication to complete the BWP handover process.
  • DCI format 1_1 Form 1_1
  • the UE can obtain the BWP update indication to complete the BWP handover process.
  • any one of the elements in Table 2 can be used alone or in combination with one or more other elements in the table.
  • the UE obtains the activation/deactivation measurement gap configuration indication information Index#1, and by querying the mapping table, can determine whether the measurement object identifier MeasObjectId#j corresponding to Index#i needs a measurement gap.
  • the network may schedule the UE during the UE's measurement of MeasObjectId#j.
  • the network cannot schedule the UE during the UE's measurement of MeasObjectId#j.
  • the embodiments of the present disclosure provide a scheduling method and system for rapidly configuring measurement gaps.
  • the measurement gap configuration can be dynamically activated or deactivated according to the frequency domain relationship between the currently activated BWP and the reference signal of the neighboring cell, It can effectively improve the throughput of the network and the terminal.
  • an embodiment of the present disclosure provides a measurement gap scheduling apparatus, which, when applied to a base station, includes:
  • the first scheduling module 110 is configured to schedule measurement gaps through downlink control information DCI.
  • the first scheduling module 110 includes, but is not limited to: a program module; after the program module is executed by the processor, the measurement gap can be scheduled through DCI.
  • the first scheduling module 110 includes but is not limited to: a programmable array; the programmable array includes but is not limited to: a complex programmable array and/or a field programmable array.
  • the first scheduling module 110 includes, but is not limited to: an application specific integrated circuit.
  • the ASIC includes but is not limited to: pure hardware circuit.
  • the apparatus further comprises:
  • the sending module is configured to send the configuration information of the measurement gap through radio resource control RRC signaling.
  • the configuration information includes:
  • a measurement index, a measurement object identifier corresponding to the measurement index, and a configuration indication of a measurement gap corresponding to both the measurement index and the measurement object identifier are provided.
  • the number of the measurement indices is consistent with the maximum number of measurement object identifiers configured by the DCI support.
  • one of the measurement indices corresponds to at least one measurement object identifier
  • the measurement index and the measurement object identifier corresponding to the measurement index correspond to one of the configuration indications.
  • the configuration indication includes at least one of the following:
  • a first indication indicating that a measurement gap corresponding to the measurement object identifier is configured
  • the DCI carries the valid measurement index; wherein, the measurement gap corresponding to the measurement index carried by the DCI is activated.
  • the scheduling of measurement gaps through downlink control information DCI includes:
  • the measurement gap is scheduled through the DCI carrying a handover instruction, wherein the handover instruction is: instructing the UE to switch the working bandwidth part BWP.
  • the format of the DCI scheduling the measurement gap is: 1-1.
  • an embodiment of the present disclosure provides a measurement gap scheduling apparatus, which is applied to user equipment UE, and the apparatus includes:
  • the first receiving module 210 is configured to receive DCI for scheduling measurement gaps.
  • the first receiving module 210 includes but is not limited to: a program module; after the program module is executed by the processor, the scheduling of the measurement gap can be implemented by receiving DCI.
  • the first receiving module 210 includes but is not limited to: a programmable array; the programmable array includes but is not limited to: a complex programmable array and/or a field programmable array.
  • the first receiving module 210 includes, but is not limited to, an application specific integrated circuit.
  • the ASIC includes but is not limited to: pure hardware circuit.
  • the apparatus further comprises:
  • the second receiving module is configured to receive the RRC signaling carrying the configuration information of the measurement gap.
  • the configuration information includes:
  • a measurement index, a measurement object identifier corresponding to the measurement index, and a configuration indication of a measurement gap corresponding to both the measurement index and the measurement object identifier are provided.
  • the number of the measurement indices is consistent with the maximum number of measurement object identifiers configured by the DCI support.
  • one of the measurement indices corresponds to at least one measurement object identifier
  • the measurement index and the measurement object identifier corresponding to the measurement index correspond to one of the configuration indications.
  • the configuration indication includes at least one of the following:
  • a first indication indicating that a measurement gap corresponding to the measurement object identifier is configured
  • the second indication indicates that the measurement gap corresponding to the measurement object identifier is not configured.
  • the DCI carries the valid measurement index; wherein, the measurement gap corresponding to the measurement index carried by the DCI is activated.
  • the first receiving module 210 is configured to receive the DCI scheduling the measurement gap and carrying a handover instruction, wherein the handover instruction is: instructing the UE to switch the working bandwidth part BWP.
  • the format of the DCI scheduling the measurement gap is: 1-1.
  • Embodiments of the present disclosure provide a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is connected to the memory;
  • the processor is configured to execute the measurement gap scheduling method provided by any of the foregoing technical solutions.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize information stored thereon after the communication device is powered down.
  • the communication device includes a base station or a UE.
  • the processor may be connected to the memory through a bus, etc., for reading the executable program stored on the memory, for example, the method shown in FIG. 3 , FIG. 4A , FIG. 4B , FIG. 5 , FIG. 6A and/or FIG. 6B at least one of them.
  • FIG. 9 is a block diagram of a UE (UE) 800 according to an exemplary embodiment.
  • UE 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • UE 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and Communication component 816.
  • the processing component 802 generally controls the overall operations of the UE 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 can include one or more processors 820 to execute instructions to perform all or some of the steps of the methods described above.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operation at UE 800 . Examples of such data include instructions for any application or method operating on the UE 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • Power supply component 806 provides power to various components of UE 800 .
  • Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to UE 800 .
  • Multimedia component 808 includes screens that provide an output interface between the UE 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the UE 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
  • Audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when the UE 800 is in operating modes, such as call mode, recording mode, and voice recognition mode.
  • the received audio signal may be further stored in memory 804 or transmitted via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
  • Sensor component 814 includes one or more sensors for providing various aspects of status assessment for UE 800 .
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the UE 800, the sensor component 814 can also detect the position change of the UE 800 or a component of the UE 800, the user and the UE 800. Presence or absence of UE800 contact, UE800 orientation or acceleration/deceleration and UE800 temperature changes.
  • Sensor assembly 814 may include proximity sensors configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communications between UE 800 and other devices.
  • the UE 800 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • UE 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gates An array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable gates
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, which are executable by the processor 820 of the UE 800 to perform the above method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network-side device.
  • base station 900 includes processing component 922, which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922, such as application programs.
  • An application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to execute any of the aforementioned methods applied to the base station, eg, as shown in FIG. 3, FIG. 4A, FIG. 4B, FIG. 5, FIG. 6A, and/or FIG. 6B at least one of the methods.
  • the base station 900 may also include a power supply assembly 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to a network, and an input output (I/O) interface 958.
  • Base station 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

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

Abstract

Des modes de réalisation de la présente divulgation concernent un procédé et un appareil de planification d'intervalle de mesure, un dispositif de communication et un support de stockage. Un procédé de planification d'intervalle de mesure appliqué à une station de base comprend : la planification d'un intervalle de mesure au moyen d'informations de commande de liaison descendante (DCI).
PCT/CN2021/070348 2021-01-05 2021-01-05 Procédé et appareil de planification d'intervalle de mesure, dispositif de communication et support de stockage Ceased WO2022147662A1 (fr)

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PCT/CN2021/070348 WO2022147662A1 (fr) 2021-01-05 2021-01-05 Procédé et appareil de planification d'intervalle de mesure, dispositif de communication et support de stockage

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CN118077238A (zh) * 2022-09-22 2024-05-24 北京小米移动软件有限公司 一种传输指示信息的方法、装置以及可读存储介质
WO2025160882A1 (fr) * 2024-02-01 2025-08-07 Qualcomm Incorporated Commutation de cellule pour activation d'intervalle de mesure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106559826A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 非授权载波测量间隙配置及测量方法及相应基站、终端
US20200084680A1 (en) * 2014-01-17 2020-03-12 Idac Holdings, Inc 3gpp mmw access link system architecture
US20200288337A1 (en) * 2017-10-06 2020-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic change of measurement gaps
CN111758278A (zh) * 2018-02-23 2020-10-09 Idac控股公司 用于带宽部分操作的系统和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0806190A2 (pt) * 2007-01-08 2011-08-30 Interdigital Tech Corp programação de padrões de espaço de medição para sustentar a mobilidade
CN101895901B (zh) * 2009-05-19 2013-06-05 中兴通讯股份有限公司 一种基于测量间隔的调度方法及装置
CN110740050B (zh) * 2018-07-19 2021-06-25 维沃移动通信有限公司 用于测量配置的方法、用户设备、网络设备、及存储介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200084680A1 (en) * 2014-01-17 2020-03-12 Idac Holdings, Inc 3gpp mmw access link system architecture
CN106559826A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 非授权载波测量间隙配置及测量方法及相应基站、终端
US20200288337A1 (en) * 2017-10-06 2020-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic change of measurement gaps
CN111758278A (zh) * 2018-02-23 2020-10-09 Idac控股公司 用于带宽部分操作的系统和方法

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