WO2019056180A1 - 用于识别无人机的方法、装置、移动管理实体及基站 - Google Patents

用于识别无人机的方法、装置、移动管理实体及基站 Download PDF

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Publication number
WO2019056180A1
WO2019056180A1 PCT/CN2017/102273 CN2017102273W WO2019056180A1 WO 2019056180 A1 WO2019056180 A1 WO 2019056180A1 CN 2017102273 W CN2017102273 W CN 2017102273W WO 2019056180 A1 WO2019056180 A1 WO 2019056180A1
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WO
WIPO (PCT)
Prior art keywords
signaling
handover
base station
user equipment
drone
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Application number
PCT/CN2017/102273
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English (en)
French (fr)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2017/102273 priority Critical patent/WO2019056180A1/zh
Priority to CN201780001434.5A priority patent/CN108781379B/zh
Priority to CN202210051467.3A priority patent/CN114339872B/zh
Priority to EP17926123.5A priority patent/EP3678417B1/en
Publication of WO2019056180A1 publication Critical patent/WO2019056180A1/zh
Priority to US16/822,432 priority patent/US11632698B2/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0058Transmission of hand-off measurement information, e.g. measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502Airborne stations
    • H04B7/18506Communications with or from aircraft, i.e. aeronautical mobile service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18541Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for handover of resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835Determination of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085Hand-off measurements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085Hand-off measurements
    • H04W36/0094Definition of hand-off measurement parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08Mobility data transfer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/10Rotorcrafts
    • B64U10/13Flying platforms
    • B64U10/14Flying platforms with four distinct rotor axes, e.g. quadcopters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0064Transmission or use of information for re-establishing the radio link of control information between different access points
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/04Interfaces between hierarchically different network devices
    • H04W92/045Interfaces between hierarchically different network devices between access point and backbone network device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/20Interfaces between hierarchically similar devices between access points

Definitions

  • the present disclosure relates to the field of wireless communication technologies, and in particular, to a method, an apparatus, a mobility management entity, and a base station for identifying a drone.
  • Unmanned Aerial Vehicle UAV
  • UAV Unmanned Aerial Vehicle
  • the 3rd Generation Partnership Project (3GPP) proposed in the discussion of the "Enhanced Support for UAVs" project to provide cellular networks for drones.
  • the service that meets the demand is more standardized research, and in order to provide the UAV with the service that meets the demand, the base station needs to identify whether the device is a drone when the device requests to switch or request access.
  • the related art does not provide a solution for identifying a cellular network drone when the drone is switched, so a new solution is needed to solve the problem of identifying the drone during the handover process.
  • the embodiments of the present disclosure provide a method, an apparatus, a mobility management entity, and a base station for identifying a drone, so that when the UAV performs handover between base stations, the target base station can Identifies whether the request to switch is a drone.
  • a method for identifying a drone, applied to a source base station includes:
  • the second signaling Determining, according to the first signaling corresponding to the handover mode, the second signaling, where the first signaling is signaling that requests the handover sent by the source base station, and the second signaling carries a user that indicates that the handover is requested
  • the device is an indication of the drone
  • determining the second signaling according to the first signaling corresponding to the switching mode including:
  • the switching mode is based on the X2 interface switching, adding a UAV authorization cell to the original handover request signaling to obtain the second signaling, where the UAV authorization cell is used to indicate that the handover is requested.
  • the user equipment is a drone.
  • determining the second signaling according to the first signaling corresponding to the switching mode including:
  • the switching mode is based on the X2 interface switching, adding a new UAV capability indication bit to the network capability signaling supported by the UE in the original handover preparation signaling, to obtain the second signaling;
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in a radio resource control RRC context cell of the handover request signaling.
  • determining the second signaling according to the first signaling corresponding to the switching mode including:
  • a new UE type cell is added to the UE context cell in the original handover request signaling, and the second signaling is obtained, where the UE type cell is used.
  • the user equipment indicating that the handover is requested is a drone.
  • determining the second signaling according to the first signaling corresponding to the switching mode including:
  • a UE type cell is added to the original handover request signaling, and the second signaling is obtained, where the UE type cell is used to indicate that the user equipment that requests the handover is none.
  • Man-machine If the handover mode is based on the S1 interface switch, a UE type cell is added to the original handover request signaling, and the second signaling is obtained, where the UE type cell is used to indicate that the user equipment that requests the handover is none.
  • determining the second signaling according to the first signaling corresponding to the switching mode including:
  • a new UAV capability indicator bit is added to the network capability signaling supported by the UE in the original handover preparation signaling, and the second signaling is obtained. Said second signaling;
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in a source to target container cell of the handover requirement signaling.
  • a method for identifying a drone, applied to a mobility management entity includes:
  • the third signaling carries indication information indicating that the user equipment requesting handover is a drone
  • determining, according to the original handover request signaling that the mobility management entity is to send to the target base station, the third signaling to be sent to the target base station including:
  • determining, according to the original handover request signaling that the mobility management entity is to send to the target base station, the third signaling to be sent to the target base station including:
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in a source to target container cell of the handover request signaling.
  • determining, according to the original handover request signaling that the mobility management entity is to send to the target base station, the third signaling to be sent to the target base station including:
  • a new UE type cell is added to the UE context information cell in the original handover request signaling to obtain the third signaling, where the UE type cell is used to indicate that the user equipment that requests the handover is a drone.
  • a method for identifying a drone, applied to a target base station comprising:
  • the user equipment requesting the handover is a drone.
  • receiving handover request signaling for requesting handover includes:
  • the source base station Receiving, by the source base station, the second signaling, where the second signaling carries indication information indicating that the user equipment that requests the handover is a drone; or
  • the third signaling sent by the mobility management entity is received, where the third signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • an apparatus for identifying a drone, applied to a source base station comprising:
  • a first determining module configured to determine, according to the measurement report reported by the user equipment, a target base station to which the user equipment is to be handed over, and a handover mode of the user equipment to switch from the source base station to the target base station;
  • a second determining module configured to determine a second signaling according to the first signaling corresponding to the switching mode determined by the first determining module, where the first signaling is a request handover sent by the source base station Signaling, said The second signaling carries indication information indicating that the user equipment requesting handover is a drone;
  • the first sending module is configured to send the second signaling determined by the second determining module.
  • the second determining module comprises:
  • a first determining submodule configured to add a UAV authorization cell to the original handover request signaling to obtain the second signaling, if the handover mode is based on an X2 interface handover
  • the authorization cell is used to indicate that the user equipment requesting the handover is a drone.
  • the second determining module comprises:
  • a second determining sub-module configured to add a new drone capability indicator bit in the network capability signaling supported by the UE in the original handover preparation signaling, if the handover mode is based on the X2 interface handover, The second signaling;
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in a radio resource control RRC context cell of the handover request signaling.
  • the second determining module comprises:
  • a third determining sub-module configured to add a new UE type cell to the UE context cell in the original handover request signaling, if the switching mode is based on the X2 interface switching, to obtain the second signaling
  • the UE type cell is used to indicate that the user equipment that requests the handover is a drone.
  • the second determining module comprises:
  • a fourth determining submodule configured to add a UE type cell to the original handover request signaling to obtain the second signaling, where the UE type cell is used, if the switching mode is based on the S1 interface switching
  • the user equipment indicating that the request is to be switched is a drone.
  • the second determining module comprises:
  • the fifth determining submodule is configured to add a new drone capability indication bit to the network capability signaling supported by the UE in the original handover preparation signaling, if the handover mode is based on the S1 interface handover, The second signaling, the second signaling is obtained;
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in a source to target container cell of the handover requirement signaling.
  • an apparatus for identifying a drone, applied to a mobility management entity comprising:
  • the first receiving module is configured to receive the second signaling sent by the source base station
  • a third determining module configured to determine, according to the second signaling that is received by the first receiving module, that the user equipment that is requested to be handed over is a UAV, based on the original to be sent by the mobility management entity to the target base station Cut And determining, by the request signaling, a third signaling to be sent to the target base station, where the third signaling carries indication information indicating that the user equipment that requests the handover is a drone;
  • the second sending module is configured to send the third signaling to the target base station.
  • the third determining module comprises:
  • a sixth determining submodule configured to add a UAV authorization cell to the original handover request signaling to obtain the third signaling, where the UAV authorization cell is used to indicate a request to switch
  • the user equipment is a drone.
  • the third determining module comprises:
  • a seventh determining sub-module configured to add a new UAV capability indicator bit in the network capability signaling supported by the UE in the original handover preparation signaling, to obtain the third signaling;
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in a source to target container cell of the handover request signaling.
  • the third determining module comprises:
  • an eighth determining submodule configured to add a new UE type cell to the UE context cell in the original handover request signaling, to obtain the third signaling, where the UE type cell is used to indicate the request
  • the switched user equipment is a drone.
  • an apparatus for identifying a drone, applied to a target base station comprising:
  • a second receiving module configured to receive handover request signaling for requesting handover
  • the parsing module is configured to parse, from the handover request signaling, indication information indicating that the user equipment requesting handover is a drone;
  • the fourth determining module is configured to determine, according to the indication information, that the user equipment that requests the handover is a drone.
  • the second receiving module comprises:
  • the first receiving submodule is configured to receive the second signaling sent by the source base station, where the second signaling carries indication information indicating that the user equipment requesting the handover is a drone; or
  • the second receiving submodule is configured to receive the third signaling sent by the mobility management entity, where the third signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • a source base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the second signaling Determining, according to the first signaling corresponding to the handover mode, the second signaling, where the first signaling is signaling that requests the handover sent by the source base station, and the second signaling carries a user that indicates that the handover is requested
  • the device is an indication of the drone
  • a mobility management entity including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the third signaling carries indication information indicating that the user equipment requesting handover is a drone
  • a target base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the user equipment requesting the handover is a drone.
  • a non-transitory computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
  • the second signaling Determining, according to the first signaling corresponding to the handover mode, the second signaling, where the first signaling is signaling that requests the handover sent by the source base station, and the second signaling carries a user that indicates that the handover is requested
  • the device is an indication of the drone
  • a non-transitory computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
  • the third signaling carries indication information indicating that the user equipment requesting handover is a drone
  • a non-transitory computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
  • the user equipment requesting the handover is a drone.
  • the source base station may determine, based on the measurement report reported by the user equipment, the target base station to which the UAV band is handed over, and the user equipment switches from the source base station to the target base station.
  • the switching mode for example, is based on the X2 interface switching or the S1 interface switching, and generates, according to the handover signaling corresponding to the handover mode, the second signaling that carries the indication information indicating that the user equipment that requests the handover is the unmanned aircraft, thereby implementing the source base station to request
  • the switched device transmits the indication information of the drone to the target base station to solve the problem that the target base station cannot recognize the drone when the UAV performs the handover and cannot provide the UAV with the service satisfying the demand.
  • FIG. 1A is a flow chart showing a method for identifying a drone according to an exemplary embodiment.
  • FIG. 1B is a scene diagram 1 of a method for identifying a drone according to an exemplary embodiment.
  • FIG. 1C is a scene view 2 of a method for identifying a drone, according to an exemplary embodiment.
  • FIG. 2 is a flow chart showing still another method for identifying a drone, according to an exemplary embodiment.
  • FIG. 3 is a flow chart showing still another method for identifying a drone according to an exemplary embodiment.
  • FIG. 4A is a flowchart 1 of interaction between various communication entities in a method for identifying a drone according to an exemplary embodiment.
  • FIG. 4B is a second flowchart of interaction between various communication entities in a method for identifying a drone according to an exemplary embodiment.
  • FIG. 5 is a flow chart showing a method for identifying a drone according to an exemplary embodiment.
  • FIG. 6 is a flow chart showing a method for identifying a drone according to an exemplary embodiment.
  • FIG. 7 is a block diagram of an apparatus for identifying a drone, according to an exemplary embodiment.
  • FIG. 8 is a block diagram of another apparatus for identifying a drone, according to an exemplary embodiment.
  • FIG. 9 is a block diagram of an apparatus for identifying a drone, according to an exemplary embodiment.
  • FIG. 10 is a block diagram of another apparatus for identifying a drone, according to an exemplary embodiment.
  • FIG. 11 is a block diagram of an apparatus for identifying a drone, according to an exemplary embodiment.
  • FIG. 12 is a block diagram of another apparatus for identifying a drone, according to an exemplary embodiment.
  • FIG. 13 is a block diagram of an apparatus suitable for use in identifying a drone, according to an exemplary embodiment.
  • the drone is a cellular network drone that accesses the cellular network.
  • FIG. 1A is a flowchart of a method for identifying a drone according to an exemplary embodiment
  • FIG. 1B is a scene diagram 1 for a method for identifying a drone according to an exemplary embodiment.
  • FIG. 1C is a second diagram of a scenario for identifying a drone according to an exemplary embodiment; the method for identifying a drone can be applied to a source base station, as shown in FIG. 1A.
  • the method for identifying a drone includes the following steps 101-103:
  • step 101 based on the measurement report reported by the user equipment, the target base station to which the user equipment is to be handed over and the handover mode of the user equipment from the source base station to the target base station are determined.
  • the source base station may perform measurement configuration on the UAV, and the source eNB refers to the measurement result reported by the UAV, performs handover decision according to the handover algorithm, and determines the target base station to be handed over.
  • the source base station is based on whether there is an (X2) interface between the base station and the target base station.
  • the handover mode is based on the X2 handover. If there is no X2 interface between the target and the target battle, the handover mode is based on the base station and the packet core network (S1) interface switching.
  • step 102 the second signaling is determined based on the first signaling corresponding to the handover mode.
  • the first signaling is signaling for requesting handover sent by the source base station, for example, if the handover mode is based on X2 interface handover, the first signaling is a handover request HANDOVER REQUEST signaling in the related art, if The handover mode is based on the S1 interface handover, and the first signaling is the handover request HANDOVER REQUIRED signaling in the related art.
  • the second signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • step 103 the second signaling is sent.
  • the second signaling is sent to the target base station, and if the handover mode is based on the S1 interface handover, the second signaling is sent to the mobility management entity.
  • the source base station 10 in the scenario shown in FIG. 1B, the source base station 10, the drone 20, and the target base station 30 are included, wherein the source base station 10 is based on the measurement report of the drone 20.
  • the source base station 10 may generate, according to the original signaling of the request handover, a second signaling carrying the indication information indicating that the user equipment requesting the handover is a drone, and transmitting the information to the target.
  • the base station 30 thereby realizes that the source base station 10 transmits the indication information of the device requesting the handover to the target base station 30, and the target base station 30 can configure the drone 20 with the service satisfying the demand of the drone based on the indication information.
  • the source base station 10 determines the target base station 30 to be switched to based on the measurement report of the UAV 20, the source base station 10 can generate a user equipment carrying the indication request handover based on the original request handover signaling.
  • the second signaling of the indication information of the human machine is sent to the MME 40, so that the source base station 10 transmits the indication information of the device requesting the handover to the MME 40, and the MME 40 then indicates the device requesting the handover as the drone.
  • the indication information is transmitted to the target base station 30 by signaling, and the target base station 30 can configure the drone 20 with a service that satisfies the demand of the drone based on the indication information.
  • the source base station transmits the indication information of the device requesting the handover to the target base station by using the foregoing steps 101-103, to solve the problem that the target base station cannot identify the unmanned machine when the UAV performs the handover. It is not a problem to provide a drone with a service that meets the demand.
  • FIG. 2 is a flowchart of still another method for identifying a drone according to an exemplary embodiment.
  • the present embodiment utilizes the above method provided by an embodiment of the present disclosure to transmit an indication request when switching based on an X2 interface.
  • the switching user equipment is an indication of the drone, as shown in FIG. 2, and includes the following steps:
  • step 201 a UAV authorization cell is added to the original handover request signaling to obtain a second signaling, and the UAV authorization cell is used to indicate that the user equipment requesting the handover is a UAV, and step 204 is performed. .
  • a UAV Authorized IE may be added to the HANDOVER REQUEST signaling, the cell being used to indicate that the user equipment requesting the handover is a drone.
  • the UAV Authorized IE is not added to the HANDOVER REQUEST signaling.
  • step 202 a new UAV capability indicator bit is added to the network capability signaling supported by the UE in the original handover preparation signaling to obtain the second signaling, and step 204 is performed.
  • the handover preparation signaling is located in a radio resource control RRC context cell of handover request signaling.
  • a new UAV capability indicator bit may be added to the network capability UE-EUTRA-Capability signaling supported by the UE in the original handover preparation signaling HandoverPreparationInformation.
  • the user equipment used to indicate the request for handover is a drone.
  • step 203 a new UE type cell is added to the UE context cell in the original handover request signaling to obtain a second signaling, and the UE type cell is used to indicate that the user equipment requesting the handover is a drone. Go to step 204.
  • a new UE type cell UE type IE is added to the UE context information UE Context Information IE in the HANDOVER REQUEST signaling in the original handover request.
  • step 204 second signaling is sent to the target base station.
  • a method for transmitting indication information indicating that the user equipment requesting handover is an unmanned aerial vehicle is provided.
  • a new cell may be designed in the handover request HANDOVER REQUEST signaling.
  • an indication bit is added to the network capability supported by the UE, indicating that the user equipment performing the handover is a drone, and the indication information that the source base station requests the handover to the drone is transmitted to the target base station.
  • FIG. 3 is a flowchart of still another method for identifying a drone according to an exemplary embodiment.
  • the present embodiment utilizes the foregoing method provided by an embodiment of the present disclosure to transmit an indication request when switching based on an X2 interface.
  • the example of the switching user equipment being the indication information of the drone is exemplified, as shown in FIG. 3, including the following steps:
  • step 301 a UE type cell is added to the original handover request signaling to obtain the second signaling, and step 303 is performed.
  • a new UE type cell UE type IE may be added in the handover request HANDOVER REQUIRED signaling, and the UE type cell is used to indicate that the user equipment requesting the handover is a drone.
  • step 302 a new UAV capability indicator bit is added to the network capability signaling supported by the UE in the original handover preparation signaling to obtain the second signaling, and step 303 is performed.
  • the UAV capability indication bit is used to indicate that the user equipment requesting the handover is a drone, and the handover preparation signaling HandoverPreparationInformation is located in the source to target container of the handover request HANDOVER REQUIRED signaling.
  • Container IE is used to indicate that the user equipment requesting the handover.
  • step 303 the second signaling is sent to the mobility management entity.
  • a method for transmitting indication information indicating that the user equipment requesting handover is an unmanned aerial vehicle is provided.
  • a new cell may be designed in the handover request HANDOVER REQUIRED signaling.
  • the indication information of the machine is transmitted to the target base station.
  • FIG. 4A is a flow chart 1 showing interaction between various communication entities in a method for identifying a drone according to an exemplary embodiment
  • FIG. 4B is still another example for illustrating according to an exemplary embodiment.
  • the source base station and the target base station interact with each other, including the following steps:
  • the source base station determines, according to the measurement report reported by the user equipment, the target base station to which the user equipment is to be handed over, and the handover mode of the user equipment to switch from the source base station to the target base station.
  • the source base station determines the second signaling according to the first signaling corresponding to the handover mode, where the second signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • step 403 the source base station sends the second signaling.
  • step 402 to step 403 can be referred to the description of step 201 to step 204 of the embodiment shown in FIG. 2, and details are not described herein.
  • step 404 the target base station receives the second signaling.
  • step 405 the target base station parses the indication information indicating that the user equipment requesting the handover is a drone from the second signaling.
  • the target base station determines, based on the indication information, that the user equipment requesting the handover is a drone.
  • the process for the source base station, the mobility management entity, and the target base station to interact when the S1 interface is switched based on the S1 interface includes the following steps:
  • the source base station determines, according to the measurement report reported by the user equipment, the target base station to which the user equipment is to be handed over, and the handover mode of the user equipment to switch from the source base station to the target base station.
  • the source base station determines the second signaling according to the first signaling corresponding to the handover mode, where the second signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • step 413 the source base station transmits the second signaling.
  • steps 412 to 413 is described in the description of steps 301 to 303 of the embodiment shown in FIG. 3, and details are not described herein.
  • step 414 the mobility management entity receives the second signaling sent by the source base station.
  • step 415 if the mobility management entity determines that the user equipment requesting handover is a drone based on the second signaling, determining, based on the original handover request signaling that the mobility management entity is to send to the target base station, to be sent to the target base station. Third signaling.
  • the third signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • the mobility management entity may parse the indication information indicating that the user equipment requesting the handover is a drone from the second signaling, and determine the request by using the second signaling.
  • the switch is a drone, and the third letter carrying the indication information indicating that the user equipment indicating the handover is the drone is generated by adding a cell or an indication bit in the handover request HANDOVER REQUEST signaling sent to the target base station.
  • step 416 the mobility management entity sends a third signaling to the target base station.
  • step 417 the target base station receives the third signaling.
  • the target base station parses the indication information indicating that the user equipment requesting the handover is a drone from the third signaling.
  • the target base station determines, based on the indication information, that the user equipment requesting the handover is a drone.
  • how the source base station indicates that the target base station requests the handover of the user equipment is a drone
  • the target base station identifies the drone when the source base station requests the handover. So that the target base station can serve the drone more quickly and accurately.
  • FIG. 5 is a flowchart of a method for identifying a drone according to an exemplary embodiment; the method for identifying a drone may be applied to a mobility management entity, as shown in FIG. 5, including the following step:
  • step 501 the second signaling sent by the source base station is received.
  • step 502 if it is determined that the user equipment requesting handover is a drone based on the second signaling, determining a third message to be sent to the target base station based on the original handover request signaling that the mobility management entity is to send to the target base station. Make sure.
  • the third signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • the mobility management entity may determine, according to the indication information carried in the second signaling, that the user equipment that requests the handover is a drone, and further adds a user that indicates the request for handover based on the original HANDOVER REQUEST handover request signaling.
  • the device is an indication of the drone.
  • the third signaling may be determined in the following three manners.
  • Manner 1 Add a UAV Authorized IE to the original handover request signaling HANDOVER REQUEST to obtain the third signaling.
  • the UAV authorization cell is used to indicate that the user equipment requesting the handover is a UAV.
  • Manner 2 A new UAV capability indication bit is added to the UE-EUTRA-Capability signaling supported by the UE in the original handover preparation signaling HandoverPreparationInformation, and the third signaling is obtained.
  • the UAV capability indication bit is used to indicate that the user equipment requesting the handover is a UAV, and the handover preparation signaling is located in the source to target Transparent Container IE of the handover request signaling.
  • Manner 3 A new UE type cell UE type IE is added to the UE context information element in the original handover request HANDOVER REQUEST signaling to obtain a third signaling, and the UE type cell is used to indicate that the user equipment requesting the handover is Drone.
  • step 503 third signaling is sent to the target base station.
  • a source base station 10 in the scenario shown in FIG. 1C, a source base station 10, a drone 20, a target base station 30, and an MME 40 are included, wherein the source base station 10 is based on the measurement of the drone 20.
  • the source base station 10 may generate the indication information carrying the user equipment indicating that the handover is requested to be the drone based on the original request handover signaling.
  • the second signaling is sent to the MME 40, and the MME 40 transmits the indication information indicating that the device requesting the handover is the unmanned aircraft to the target base station 30 by using the signaling, and the target base station 30 can configure the UAV 20 to satisfy the Human-machine demand services.
  • the mobility management entity transmits the indication information indicating that the device requesting the handover is a drone to the target base station by signaling, so as to solve the problem that the target base station cannot switch in the unmanned aerial vehicle in the related art.
  • FIG. 6 is a flow chart showing a method for identifying a drone according to an exemplary embodiment; The method for identifying the drone can be applied to the target base station. As shown in FIG. 6, the method for identifying the drone includes the following steps 601-603:
  • step 601 handover request signaling for requesting handover is received.
  • the target base station may receive the second signaling sent by the source base station, where the second signaling is designed to have a new cell in the original handover request signaling or at the UE.
  • An indication bit is added to the supported network capabilities to indicate that the requesting device is a drone signaling.
  • the target base station may receive the third signaling sent by the mobility management entity, where the third signaling is that the mobility management entity designs a new cell in the original handover request signaling. Or an indication bit is added to the network capability supported by the UE to indicate that the requesting device is a signaling of the drone.
  • step 602 the indication information indicating that the user equipment requesting the handover is a drone is obtained from the handover request signaling.
  • step 603 based on the indication information, it is determined that the user equipment requesting the handover is a drone.
  • the source base station 10 in the scenario shown in FIG. 1B, the source base station 10, the drone 20, and the target base station 30 are included, wherein the source base station 10 is based on the measurement report of the drone 20.
  • the source base station 10 may generate, according to the original signaling of the request handover, a second signaling carrying the indication information indicating that the user equipment requesting the handover is a drone, and transmitting the information to the target.
  • the base station 30 thereby realizes that the source base station 10 transmits the indication information of the device requesting the handover to the target base station 30, and the target base station 30 can configure the drone 20 with the service satisfying the demand of the drone based on the indication information.
  • a source base station 10 in the scenario shown in FIG. 1C, a source base station 10, a drone 20, a target base station 30, and an MME 40 are included, wherein the source base station 10 is based on the drone 20
  • the source base station 10 may generate, according to the original signaling of the request handover, the second signaling that carries the indication information indicating that the user equipment that requests the handover is the unmanned mobile device, and The information is transmitted to the MME 40, and the source base station 10 transmits the indication information of the device requesting the handover to the MME 40, and the MME 40 transmits the indication information indicating that the device requesting the handover is the drone to the target base station 30 by using signaling.
  • the target base station 30 can configure the drone 20 with a service that satisfies the demand of the drone based on the indication information.
  • the handover request signaling received by the target base station can be used to identify whether the device requesting the handover is a drone, and the drone 20 is configured to meet the requirements of the drone.
  • FIG. 7 is a block diagram of an apparatus for identifying a drone, the apparatus being applied to a source base station, as shown in FIG. 7, the apparatus for identifying a drone according to an exemplary embodiment includes:
  • the first determining module 71 is configured to determine, according to the measurement report reported by the user equipment, that the user equipment is to be cut Switching to the target base station and the switching mode of the user equipment from the source base station to the target base station;
  • the second determining module 72 is configured to determine, according to the first signaling corresponding to the switching mode determined by the first determining module 71, the second signaling, where the first signaling is the signaling of the request handover sent by the source base station, and the second signaling And causing the user equipment carrying the instruction to request the handover to be the indication information of the drone;
  • the first sending module 73 is configured to send the second signaling determined by the second determining module 72.
  • FIG. 8 is a block diagram of another apparatus for identifying a drone according to an exemplary embodiment. As shown in FIG. 8, on the basis of the embodiment shown in FIG. 7, the second determining module 72 includes:
  • the first determining sub-module 721 is configured to add a UAV authorization cell to the original handover request signaling to obtain the second signaling, and the UAV authorization cell is used if the handover mode is based on the X2 interface switching.
  • the user equipment indicating that the handover is requested is a drone.
  • the second determining module 72 includes:
  • the second determining sub-module 722 is configured to add a new drone capability indicator bit in the network capability signaling supported by the UE in the original handover preparation signaling, if the handover mode is based on the X2 interface switching, to obtain the first Two signaling
  • the UAV capability indication bit is used to indicate that the user equipment requesting handover is a UAV, and the handover preparation signaling is located in the radio resource control RRC context cell of the handover request signaling.
  • the second determining module 72 includes:
  • the third determining sub-module 723 is configured to add a new UE type cell to the UE context cell in the original handover request signaling to obtain the second signaling, the UE type, if the switching mode is based on the X2 interface switching.
  • the cell is used to indicate that the user equipment requesting the handover is a drone.
  • the second determining module 72 includes:
  • the fourth determining sub-module 724 is configured to add a UE type cell to the original handover request signaling to obtain the second signaling, where the UE type cell is used to indicate the request for handover, if the handover mode is based on the S1 interface handover.
  • the user equipment is a drone.
  • the second determining module 72 includes:
  • the fifth determining sub-module 725 is configured to add a new drone capability indication bit to the network capability signaling supported by the UE in the original handover preparation signaling, if the handover mode is based on the S1 interface handover, to obtain the first Second signaling, obtaining second signaling;
  • the UAV capability indicator is used to indicate that the user equipment requesting the handover is a UAV, and the handover preparation signaling is located in the source of the handover request signaling to the target container cell.
  • FIG. 9 is a block diagram of an apparatus for identifying a drone according to an exemplary embodiment, the apparatus Applied to the mobility management entity, as shown in FIG. 9, the apparatus for identifying the drone includes:
  • the first receiving module 91 is configured to receive the second signaling sent by the source base station
  • the third determining module 92 is configured to determine, according to the second signaling received by the first receiving module, that the user equipment that requests the handover is an unmanned aircraft, based on the original handover request signaling that the mobility management entity is to send to the target base station. Determining a third signaling to be sent to the target base station, where the third signaling carries indication information indicating that the user equipment requesting the handover is a drone;
  • the second sending module 93 is configured to send the third signaling to the target base station.
  • FIG. 10 is a block diagram showing another apparatus for identifying a drone according to an exemplary embodiment. As shown in FIG. 10, based on the embodiment shown in FIG. 9 above, in an embodiment, the three determining module 92 includes:
  • the sixth determining sub-module 921 is configured to add a UAV authorization cell to the original handover request signaling to obtain a third signaling, where the UAV authorization cell is used to indicate that the user equipment requesting the handover is an unmanned machine.
  • the third determining module 92 includes:
  • the seventh determining sub-module 922 is configured to add a new UAV capability indicator bit in the network capability signaling supported by the UE in the original handover preparation signaling to obtain the third signaling;
  • the UAV capability indicator is used to indicate that the user equipment requesting the handover is a UAV, and the handover preparation signaling is located in the source of the handover request signaling to the target container cell.
  • the third determining module 92 includes:
  • the eighth determining submodule 923 is configured to add a new UE type cell to the UE context cell in the original handover request signaling to obtain a third signaling, where the UE type cell is used to indicate the user requesting the handover.
  • the device is a drone.
  • FIG. 11 is a block diagram of an apparatus for identifying a drone, the apparatus being applied to a target base station, as shown in FIG. 11, the apparatus for identifying a drone according to an exemplary embodiment includes:
  • the second receiving module 111 is configured to receive handover request signaling for requesting handover;
  • the parsing module 112 is configured to parse, from the handover request signaling, indication information indicating that the user equipment requesting the handover is a drone;
  • the fourth determining module 113 is configured to determine, according to the indication information, that the user equipment that requests the handover is a drone.
  • FIG. 12 is a block diagram of another apparatus for identifying a drone according to an exemplary embodiment, as shown in FIG. 12, based on the embodiment shown in FIG. 11 above, in an embodiment,
  • the two receiving module 111 includes:
  • the first receiving sub-module 1111 is configured to receive the second signaling sent by the source base station, where the second signaling carries the indication information indicating that the user equipment requesting the handover is a drone; or
  • the second receiving sub-module 1112 is configured to receive the third signaling sent by the mobility management entity, where the third signaling carries indication information indicating that the user equipment requesting the handover is a drone.
  • FIG. 13 is a block diagram of an apparatus suitable for use in identifying a drone, according to an exemplary embodiment.
  • Apparatus 1300 can be provided as a base station or a mobility management entity.
  • apparatus 1300 includes a processing component 1322, a wireless transmit/receive component 1324, an antenna component 1326, and a signal processing portion specific to the wireless interface.
  • Processing component 1322 can further include one or more processors.
  • one of the processing components 1322 can be configured to perform the method for identifying the drone described above in the first aspect.
  • one of the processing components 1322 can be configured to perform the method for identifying a drone as described in the second aspect above.
  • one of the processing components 1322 can be configured to perform the method for identifying the drone described in the third aspect above.
  • non-transitory computer readable storage medium comprising instructions executable by processing component 1322 of apparatus 1300 to perform the methods described above in the first or third aspect.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.

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Abstract

本公开是关于一种用于识别无人机的方法、装置、移动管理实体及基站。用于识别无人机的方法包括:基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;发送所述第二信令。本公开技术方可以实现源基站将请求切换的设备为无人机的指示信息传输给目标基站,以解决相关技术中目标基站不能在无人机进行切换时识别出无人机而不能为无人机提供满足需求的服务的问题。

Description

用于识别无人机的方法、装置、移动管理实体及基站 技术领域
本公开涉及无线通信技术领域,尤其涉及一种用于识别无人机的方法、装置、移动管理实体及基站。
背景技术
无人驾驶飞机(Unmanned Aerial Vehicle,简称为UAV)简称为“无人机”,已应用到某些特定的场景中,可以执行诸如高空摄像、无人探测侦察、测量测绘、公路勘测、城市规划、生态环保监控、科学考察、石油勘探、航空遥感、边防巡逻、森林防火、灾情评估等任务。
为了进一步拓展无人机的应用范围,第三代合作伙伴计划(3rd Generation Partnership Project,简称为3GPP)在对“无人机的增强支持”项目的讨论中提出了使蜂窝网络为无人机提供满足需求的服务更加标准化的研究,而为了能为无人机提供满足需求的服务,基站需要在设备请求切换或者请求接入时准备识别出设备是否为无人机。相关技术并没有提供在无人机进行切换时识别蜂窝网络无人机的方案,因此需要提出一种新的方案,来解决如何在切换过程中识别无人机的问题。
发明内容
为克服相关技术中存在的问题,本公开实施例提供一种用于识别无人机的方法、装置、移动管理实体及基站,用以实现在无人机在基站间进行切换时,目标基站能识别出请求切换的是否为无人机。
根据本公开实施例的第一方面,提供一种用于识别无人机的方法,应用在源基站上,包括:
基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
发送所述第二信令。
在一实施例中,基于所述切换方式对应的第一信令,确定第二信令,包括:
若所述切换方式为基于X2接口切换,在原有的切换请求信令中添加一个无人机授权信元,得到所述第二信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
在一实施例中,基于所述切换方式对应的第一信令,确定第二信令,包括:
若所述切换方式为基于X2接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令;
其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的无线资源控制RRC上下文信元中。
在一实施例中,基于所述切换方式对应的第一信令,确定第二信令,包括:
若所述切换方式为基于X2接口切换,在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
在一实施例中,基于所述切换方式对应的第一信令,确定第二信令,包括:
若所述切换方式为基于S1接口切换,在原有的切换要求信令中添加一个UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
在一实施例中,基于所述切换方式对应的第一信令,确定第二信令,包括:
若所述切换方式为基于S1接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令,得到所述第二信令;
其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换要求信令的源到目标容器信元中。
根据本公开实施例的第二方面,提供一种用于识别无人机的方法,应用在移动管理实体上,包括:
接收源基站发送的第二信令;
若基于所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
向目标基站发送所述第三信令。
在一实施例中,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,包括:
在所述原有的切换请求信令中添加一个无人机授权信元,得到所述第三信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
在一实施例中,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,包括:
在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第三信令;
其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的源到目标容器信元中。
在一实施例中,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,包括:
在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第三信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
根据本公开实施例的第三方面,提供一种用于识别无人机的方法,应用在目标基站上,所述方法包括:
接收用于请求切换的切换请求信令;
从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
基于所述指示信息,确定请求切换的用户设备为无人机。
在一实施例中,接收用于请求切换的切换请求信令,包括:
接收源基站发送的第二信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;或者,
接收移动管理实体发送的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息。
根据本公开实施例的第四方面,提供一种用于识别无人机的装置,应用在源基站上,所述装置包括:
第一确定模块,被配置为基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
第二确定模块,被配置为基于所述第一确定模块确定的所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第 二信令携带有指示请求切换的用户设备为无人机的指示信息;
第一发送模块,被配置为发送所述第二确定模块确定的所述第二信令。
在一实施例中,第二确定模块包括:
第一确定子模块,被配置为若所述切换方式为基于X2接口切换,在原有的切换请求信令中添加一个无人机授权信元,得到所述第二信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
在一实施例中,第二确定模块包括:
第二确定子模块,被配置为若所述切换方式为基于X2接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令;
其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的无线资源控制RRC上下文信元中。
在一实施例中,第二确定模块包括:
第三确定子模块,被配置为若所述切换方式为基于X2接口切换,在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
在一实施例中,第二确定模块包括:
第四确定子模块,被配置为若所述切换方式为基于S1接口切换,在原有的切换要求信令中添加一个UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
在一实施例中,第二确定模块包括:
第五确定子模块,被配置为若所述切换方式为基于S1接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令,得到所述第二信令;
其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换要求信令的源到目标容器信元中。
根据本公开实施例的第五方面,提供一种用于识别无人机的装置,应用在移动管理实体上,所述装置包括:
第一接收模块,被配置为接收源基站发送的第二信令;
第三确定模块,被配置为若基于所述第一接收模块接收到的所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切 换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
第二发送模块,被配置为向目标基站发送所述第三信令。
在一实施例中,第三确定模块包括:
第六确定子模块,被配置为在所述原有的切换请求信令中添加一个无人机授权信元,得到所述第三信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
在一实施例中,第三确定模块包括:
第七确定子模块,被配置为在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第三信令;
其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的源到目标容器信元中。
在一实施例中,第三确定模块包括:
第八确定子模块,被配置为在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第三信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
根据本公开实施例的第六方面,提供一种用于识别无人机的装置,应用在目标基站上,所述装置包括:
第二接收模块,被配置为接收用于请求切换的切换请求信令;
解析模块,被配置为从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
第四确定模块,被配置为基于所述指示信息,确定请求切换的用户设备为无人机。
在一实施例中,第二接收模块包括:
第一接收子模块,被配置为接收源基站发送的第二信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;或者,
第二接收子模块,被配置为接收移动管理实体发送的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息。
根据本公开实施例的第七方面,提供一种源基站,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
发送所述第二信令。
根据本公开实施例的第八方面,提供一种移动管理实体,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
接收源基站发送的第二信令;
若基于所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
向目标基站发送所述第三信令。
根据本公开实施例的第九方面,提供一种目标基站,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
接收用于请求切换的切换请求信令;
从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
基于所述指示信息,确定请求切换的用户设备为无人机。
根据本公开实施例的第十方面,提供一种非临时计算机可读存储介质,所述存储介质上存储有计算机指令,所述指令被处理器执行时实现以下步骤:
基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
发送所述第二信令。
根据本公开实施例的第十一方面,提供一种非临时计算机可读存储介质,所述存储介质上存储有计算机指令,所述指令被处理器执行时实现以下步骤:
接收源基站发送的第二信令;
若基于所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
向目标基站发送所述第三信令。
根据本公开实施例的第十二方面,提供一种非临时计算机可读存储介质,所述存储介质上存储有计算机指令,所述指令被处理器执行时实现以下步骤:
接收用于请求切换的切换请求信令;
从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
基于所述指示信息,确定请求切换的用户设备为无人机。
本公开实施例提供的技术方案可以包括以下有益效果:
在无人机从源基站切换至目标基站时,源基站可以基于用户设备上报的测量报告确定出无人机带切换至的目标基站,以及所述用户设备从源基站切换至所述目标基站的切换方式,如基于X2接口切换还是S1接口切换,并基于切换方式对应的切换信令生成携带指示请求切换的用户设备为无人机的指示信息的第二信令,由此实现源基站将请求切换的设备为无人机的指示信息传输给目标基站,以解决相关技术中目标基站不能在无人机进行切换时识别出无人机而不能为无人机提供满足需求的服务的问题。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,并与说明书一起用于解释本发明的原理。
图1A是根据一示例性实施例示出的一种用于识别无人机的方法的流程图。
图1B是根据一示例性实施例示出的一种用于识别无人机的方法的场景图一。
图1C是根据一示例性实施例示出的一种用于识别无人机的方法的场景图二。
图2是根据一示例性实施例示出的又一种用于识别无人机的方法的流程图。
图3是根据一示例性实施例示出的又一种用于识别无人机的方法的流程图。
图4A是根据一示例性实施例示出的又一种用于识别无人机的方法中各个通信实体之间的交互流程图一。
图4B是根据一示例性实施例示出的又一种用于识别无人机的方法中各个通信实体之间的交互流程图二。
图5是根据一示例性实施例示出的一种用于识别无人机的方法的流程图。
图6是根据一示例性实施例示出的一种用于识别无人机的方法的流程图。
图7是根据一示例性实施例示出的一种用于识别无人机的装置的框图。
图8是根据一示例性实施例示出的另一种用于识别无人机的装置的框图。
图9是根据一示例性实施例示出的一种用于识别无人机的装置的框图。
图10是根据一示例性实施例示出的另一种用于识别无人机的装置的框图。
图11是根据一示例性实施例示出的一种用于识别无人机的装置的框图。
图12是根据一示例性实施例示出的另一种用于识别无人机的装置的框图。
图13是根据一示例性实施例示出的一种适用于用于识别无人机的装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
本公开中,无人机为接入蜂窝网络的蜂窝网络无人机。
图1A是根据一示例性实施例示出的一种用于识别无人机的方法的流程图,图1B是根据一示例性实施例示出的一种用于识别无人机的方法的场景图一,图1C是根据一示例性实施例示出的一种用于识别无人机的方法的场景图二;该用于识别无人机的方法可以应用在源基站上,如图1A所示,该用于识别无人机的方法包括以下步骤101-103:
在步骤101中,基于用户设备上报的测量报告,确定用户设备待切换至的目标基站以及用户设备从源基站切换至目标基站的切换方式。
在一实施例中,源基站可对无人机进行测量配置,源eNB参考无人机上报的测量结果,根据自身切换算法,进行切换判决,确定出待切换至的目标基站。
在一实施例中,源基站基于与目标基站之间是否具有基站之间的(X2)接口, 来确定切换方式,若与目标基站之间具有X2接口,则切换方式为基于X2切换,若与目标激战之间没有X2接口,则切换方式为基于基站与分组核心网(S1)接口切换。
在步骤102中,基于切换方式对应的第一信令,确定第二信令。
在一实施例中,第一信令为源基站发送的请求切换的信令,例如,如果切换方式为基于X2接口切换,则第一信令为相关技术中的切换请求HANDOVER REQUEST信令,如果切换方式为基于S1接口切换,则第一信令为相关技术中的切换要求HANDOVER REQUIRED信令。
在一实施例中,第二信令携带有指示请求切换的用户设备为无人机的指示信息。
在一实施例中,基于切换方式对应的第一信令确定第二信令的方式有多种,可参见图2-图3所示实施例的描述,这里先不详述。
在步骤103中,发送第二信令。
在一实施例中,若切换方式为基于X2接口切换,则发送第二信令至目标基站,若切换方式为基于S1接口切换,则发送第二信令至移动管理实体。
在一示例性场景中,如图1B所示,在图1B所示的场景中,包括源基站10、无人机20、目标基站30,其中,源基站10基于无人机20的测量报告,确定出待切换至的目标基站30后,源基站10可以基于原有的请求切换的信令,生成携带指示请求切换的用户设备为无人机的指示信息的第二信令,并发送给目标基站30,由此实现源基站10将请求切换的设备为无人机的指示信息传输给目标基站30,目标基站30可基于该指示信息为无人机20配置满足无人机需求的服务。
在又一示例性场景中,如图1C所示,在图1C所示的场景中,包括源基站10、无人机20、目标基站30、移动管理实体(Mobility Management Entity,简称为MME)40,其中,源基站10基于无人机20的测量报告,确定出待切换至的目标基站30后,源基站10可以基于原有的请求切换的信令,生成携带指示请求切换的用户设备为无人机的指示信息的第二信令,并发送给MME40,由此实现源基站10将请求切换的设备为无人机的指示信息传输给MME40,MME40再将指示请求切换的设备为无人机的指示信息通过信令传输给目标基站30,目标基站30可基于该指示信息为无人机20配置满足无人机需求的服务。
本实施例通过上述步骤101-步骤103,实现源基站将请求切换的设备为无人机的指示信息传输给目标基站,以解决相关技术中目标基站不能在无人机进行切换时识别出无人机而不能为无人机提供满足需求的服务的问题。
具体如何用于识别无人机的,请参考后续实施例。
下面以具体实施例来说明本公开实施例提供的技术方案。
图2是根据一示例性实施例示出的又一种用于识别无人机的方法的流程图;本实施例利用本公开实施例提供的上述方法,以在基于X2接口切换时如何传输指示请求切换的用户设备为无人机的指示信息为例进行示例性说明,如图2所示,包括如下步骤:
在步骤201中,在原有的切换请求信令中添加一个无人机授权信元,得到第二信令,无人机授权信元用于指示请求切换的用户设备为无人机,执行步骤204。
在一实施例中,可在HANDOVER REQUEST信令中添加一个无人机授权信元UAV Authorized IE,该信元用于指示请求切换的用户设备为无人机。
在一实施例中,如果是非无人机的用户设备请求切换,则不在HANDOVER REQUEST信令中添加UAV Authorized IE。
在步骤202中,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到第二信令,执行步骤204。
在一实施例中,切换准备信令位于切换请求信令的无线资源控制RRC上下文信元中。
在一实施例中,可在原有的切换准备信令HandoverPreparationInformation中的UE所支持的网络能力UE-EUTRA-Capability信令中添加一个新的无人机能力UAV capability指示位,无人机能力指示位用于指示请求切换的用户设备为无人机。
在步骤203中,在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到第二信令,UE类型信元用于指示请求切换的用户设备为无人机,执行步骤204。
在一实施例中,在原有的切换请求令HANDOVER REQUEST信令中的UE上下文信元UE Context Information IE中添加一个新的UE类型信元UE type IE。
在步骤204中,向目标基站发送第二信令。
本实施例中,提供了一种传输指示请求切换的用户设备为无人机的指示信息的方式,在切换方式为基于X2切换时,可在切换请求HANDOVER REQUEST信令中设计一个新的信元或者在UE所支持的网络能力中添加一个指示位,指示执行切换的用户设备为无人机,实现了源基站将请求切换的设备为无人机的指示信息传输给目标基站。
图3是根据一示例性实施例示出的又一种用于识别无人机的方法的流程图;本实施例利用本公开实施例提供的上述方法,以在基于X2接口切换时如何传输指示请求切换的用户设备为无人机的指示信息为例进行示例性说明,如图3所示,包括如下步骤:
在步骤301中,在原有的切换要求信令中添加一个UE类型信元,得到第二信令,执行步骤303。
在一实施例中,可在切换要求HANDOVER REQUIRED信令中添加一个新的UE类型信元UE type IE,UE类型信元用于指示请求切换的用户设备为无人机
在步骤302中,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到第二信令,执行步骤303。
在一实施例中,无人机能力UAV capability指示位用于指示请求切换的用户设备为无人机,切换准备信令HandoverPreparationInformation位于切换要求HANDOVER REQUIRED信令的源到目标容器信元Source to Target Transparent Container IE中。
在步骤303中,向移动管理实体发送第二信令。
本实施例中,提供了一种传输指示请求切换的用户设备为无人机的指示信息的方式,在切换方式为基于S1切换时,可在切换要求HANDOVER REQUIRED信令中设计一个新的信元或者在UE所支持的网络能力中添加一个指示位,指示移动管理实体执行切换的用户设备为无人机,进而由移动管理实体指示给目标基站,实现了源基站将请求切换的设备为无人机的指示信息传输给目标基站。
图4A是根据一示例性实施例示出的又一种用于识别无人机的方法中各个通信实体之间的交互流程图一,图4B是根据一示例性实施例示出的又一种用于识别无人机的方法中各个通信实体之间的交互流程图二;本实施例利用本公开实施例提供的上述方法,以各个通信实体进行交互,使得目标基站确定请求切换的用户设备为无人机为例进行示例性说明,如图4A所示,为基于X2接口切换时,源基站和目标基站进行交互的流程,包括如下步骤:
在步骤401中,源基站基于用户设备上报的测量报告,确定用户设备待切换至的目标基站以及用户设备从源基站切换至目标基站的切换方式。
在步骤402中,源基站基于切换方式对应的第一信令,确定第二信令,第二信令携带有指示请求切换的用户设备为无人机的指示信息。
在步骤403中,源基站发送第二信令。
在一实施例中,步骤402-步骤403的描述可参见图2所示实施例的步骤201-步骤204的描述,这里不再详述。
在步骤404中,目标基站接收第二信令。
在步骤405中,目标基站从第二信令中解析得到指示请求切换的用户设备为无人机的指示信息。
在步骤406中,目标基站基于指示信息,确定请求切换的用户设备为无人机。
如图4B所示,为基于S1接口切换时,源基站、移动管理实体和目标基站进行交互的流程,包括如下步骤:
在步骤411中,源基站基于用户设备上报的测量报告,确定用户设备待切换至的目标基站以及用户设备从源基站切换至目标基站的切换方式。
在步骤412中,源基站基于切换方式对应的第一信令,确定第二信令,第二信令携带有指示请求切换的用户设备为无人机的指示信息。
在步骤413中,源基站发送第二信令。
在一实施例中,步骤412-步骤413的描述参见图3所示实施例的步骤301-步骤303的描述,这里不再详述。
在步骤414中,移动管理实体接收源基站发送的第二信令。
在步骤415中,若移动管理实体基于第二信令确定请求切换的用户设备为无人机,基于移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至目标基站的第三信令。
在一实施例中,第三信令携带有指示请求切换的用户设备为无人机的指示信息。
在一实施例中,移动管理实体在接收到源基站发送的第二信令后,可从第二信令中解析得到指示请求切换的用户设备为无人机的指示信息,并以此确定请求切换的为无人机,由此可在发送给目标基站的切换请求HANDOVER REQUEST信令中添加信元或者指示位的方式生成携带指示请求切换的用户设备为无人机的指示信息的第三信令,具体可参见图5所示实施例的描述,这里先不详述。
在步骤416中,移动管理实体向目标基站发送第三信令。
在步骤417中,目标基站接收第三信令。
在步骤418中,目标基站从第三信令中解析得到指示请求切换的用户设备为无人机的指示信息。
在步骤419中,目标基站基于指示信息,确定请求切换的用户设备为无人机。
本实施例中,公开了基于X2接口切换和基于S1接口切换时,源基站如何指示目标基站请求切换的用户设备是无人机,实现了目标基站在源基站请求切换时识别出无人机,以便目标基站能够更加快速、准确地服务无人机。
图5是根据一示例性实施例示出的一种用于识别无人机的方法的流程图;该用于识别无人机的方法可以应用在移动管理实体上,如图5所示,包括如下步骤:
在步骤501中,接收源基站发送的第二信令。
在步骤502中,若基于第二信令确定请求切换的用户设备为无人机,基于移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至目标基站的第三信令确定。
在一实施例中,第三信令携带有指示请求切换的用户设备为无人机的指示信息。
在一实施例中,移动管理实体可基于第二信令中携带的指示信息确定出请求切换的用户设备为无人机,进而基于原有的HANDOVER REQUEST切换请求信令中添加指示请求切换的用户设备为无人机的指示信息。
在一实施例中,可通过以下三种方式确定出第三信令。
方式一:在原有的切换请求信令HANDOVER REQUEST中添加一个无人机授权信元UAV Authorized IE,得到第三信令,无人机授权信元用于指示请求切换的用户设备为无人机。
方式二:在原有的切换准备信令HandoverPreparationInformation中的UE所支持的网络能力UE-EUTRA-Capability信令中添加一个新的无人机能力UAV capability指示位,得到第三信令。无人机能力指示位用于指示请求切换的用户设备为无人机,切换准备信令位于切换请求信令的源到目标容器信元Source to Target Transparent Container IE中。
方式三:在原有的切换请求HANDOVER REQUEST信令中的UE上下文信元中添加一个新的UE类型信元UE type IE,得到第三信令,UE类型信元用于指示请求切换的用户设备为无人机。
在步骤503中,向目标基站发送第三信令。
在一示例性场景中,如图1C所示,在图1C所示的场景中,包括源基站10、无人机20、目标基站30、MME40,其中,源基站10基于无人机20的测量报告,确定出待切换至的目标基站30以及切换方式为基于S1接口后,源基站10可以基于原有的请求切换的信令,生成携带指示请求切换的用户设备为无人机的指示信息的第二信令,并发送给MME40,MME40再将指示请求切换的设备为无人机的指示信息通过信令传输给目标基站30,目标基站30可基于该指示信息为无人机20配置满足无人机需求的服务。
本实施例通过上述步骤501-步骤503,实现移动管理实体将指示请求切换的设备为无人机的指示信息通过信令传输给目标基站,以解决相关技术中目标基站不能在无人机进行切换时识别出无人机而不能为无人机提供满足需求的服务的问题
图6是根据一示例性实施例示出的一种用于识别无人机的方法的流程图;该用 于识别无人机的方法可以应用在目标基站上,如图6所示,该用于识别无人机的方法包括以下步骤601-603:
在步骤601中,接收用于请求切换的切换请求信令。
在一实施例中,若是基于X2接口切换,则目标基站可接收到源基站发送的第二信令,第二信令为在原有的切换请求信令中设计有新的信元或者在UE所支持的网络能力中添加有指示位来指示请求设备为无人机的信令。
在一实施例中,若是基于S1接口切换,则目标基站可接收到移动管理实体发送的第三信令,第三信令为移动管理实体在原有的切换请求信令中设计有新的信元或者在UE所支持的网络能力中添加有指示位来指示请求设备为无人机的信令。
在步骤602中,从切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息。
在步骤603中,基于指示信息,确定请求切换的用户设备为无人机。
在一示例性场景中,如图1B所示,在图1B所示的场景中,包括源基站10、无人机20、目标基站30,其中,源基站10基于无人机20的测量报告,确定出待切换至的目标基站30后,源基站10可以基于原有的请求切换的信令,生成携带指示请求切换的用户设备为无人机的指示信息的第二信令,并发送给目标基站30,由此实现源基站10将请求切换的设备为无人机的指示信息传输给目标基站30,目标基站30可基于该指示信息为无人机20配置满足无人机需求的服务。
在又一示例性场景中,如图1C所示,在图1C所示的场景中,包括源基站10、无人机20、目标基站30、MME40,其中,源基站10基于无人机20的测量报告,确定出待切换至的目标基站30后,源基站10可以基于原有的请求切换的信令,生成携带指示请求切换的用户设备为无人机的指示信息的第二信令,并发送给MME40,由此实现源基站10将请求切换的设备为无人机的指示信息传输给MME40,MME40再将指示请求切换的设备为无人机的指示信息通过信令传输给目标基站30,目标基站30可基于该指示信息为无人机20配置满足无人机需求的服务。
本实施例中,通过上述步骤601-步骤603,可以实现目标基站接收到的切换请求信令识别出请求切换的设备是否为无人机,进而无人机20配置满足无人机需求的服务。
图7是根据一示例性实施例示出的一种用于识别无人机的装置的框图,该装置应用在源基站上,如图7所示,用于识别无人机的装置包括:
第一确定模块71,被配置为基于用户设备上报的测量报告,确定用户设备待切 换至的目标基站以及用户设备从源基站切换至目标基站的切换方式;
第二确定模块72,被配置为基于第一确定模块71确定的切换方式对应的第一信令,确定第二信令,第一信令为源基站发送的请求切换的信令,第二信令携带有指示请求切换的用户设备为无人机的指示信息;
第一发送模块73,被配置为发送第二确定模块72确定的第二信令。
图8是根据一示例性实施例示出的另一种用于识别无人机的装置的框图,如图8所示,在上述图7所示实施例的基础上,第二确定模块72包括:
第一确定子模块721,被配置为若切换方式为基于X2接口切换,在原有的切换请求信令中添加一个无人机授权信元,得到第二信令,无人机授权信元用于指示请求切换的用户设备为无人机。
在一实施例中,第二确定模块72包括:
第二确定子模块722,被配置为若切换方式为基于X2接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到第二信令;
其中,无人机能力指示位用于指示请求切换的用户设备为无人机,切换准备信令位于切换请求信令的无线资源控制RRC上下文信元中。
在一实施例中,第二确定模块72包括:
第三确定子模块723,被配置为若切换方式为基于X2接口切换,在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到第二信令,UE类型信元用于指示请求切换的用户设备为无人机。
在一实施例中,第二确定模块72包括:
第四确定子模块724,被配置为若切换方式为基于S1接口切换,在原有的切换要求信令中添加一个UE类型信元,得到第二信令,UE类型信元用于指示请求切换的用户设备为无人机。
在一实施例中,第二确定模块72包括:
第五确定子模块725,被配置为若切换方式为基于S1接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到第二信令,得到第二信令;
其中,无人机能力指示位用于指示请求切换的用户设备为无人机,切换准备信令位于切换要求信令的源到目标容器信元中。
图9是根据一示例性实施例示出的一种用于识别无人机的装置的框图,该装置 应用在移动管理实体上,如图9所示,用于识别无人机的装置包括:
第一接收模块91,被配置为接收源基站发送的第二信令;
第三确定模块92,被配置为若基于第一接收模块接收到的第二信令确定请求切换的用户设备为无人机,基于移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至目标基站的第三信令,第三信令携带有指示请求切换的用户设备为无人机的指示信息;
第二发送模块93,被配置为向目标基站发送第三信令。
图10是根据一示例性实施例示出的另一种用于识别无人机的装置的框图,如图10所示,在上述图9所示实施例的基础上,在一实施例中,第三确定模块92包括:
第六确定子模块921,被配置为在原有的切换请求信令中添加一个无人机授权信元,得到第三信令,无人机授权信元用于指示请求切换的用户设备为无人机。
在一实施例中,第三确定模块92包括:
第七确定子模块922,被配置为在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到第三信令;
其中,无人机能力指示位用于指示请求切换的用户设备为无人机,切换准备信令位于切换请求信令的源到目标容器信元中。
在一实施例中,第三确定模块92包括:
第八确定子模块923,被配置为在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到第三信令,UE类型信元用于指示请求切换的用户设备为无人机。
图11是根据一示例性实施例示出的一种用于识别无人机的装置的框图,该装置应用在目标基站上,如图11所示,用于识别无人机的装置包括:
第二接收模块111,被配置为接收用于请求切换的切换请求信令;
解析模块112,被配置为从切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
第四确定模块113,被配置为基于指示信息,确定请求切换的用户设备为无人机。
图12是根据一示例性实施例示出的另一种用于识别无人机的装置的框图,如图12所示,在上述图11所示实施例的基础上,在一实施例中,第二接收模块111包括:
第一接收子模块1111,被配置为接收源基站发送的第二信令,第二信令携带有指示请求切换的用户设备为无人机的指示信息;或者,
第二接收子模块1112,被配置为接收移动管理实体发送的第三信令,第三信令携带有指示请求切换的用户设备为无人机的指示信息。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
图13是根据一示例性实施例示出的一种适用于用于识别无人机的装置的框图。装置1300可以被提供为一个基站或者一个移动管理实体。参照图13,装置1300包括处理组件1322、无线发射/接收组件1324、天线组件1326、以及无线接口特有的信号处理部分,处理组件1322可进一步包括一个或多个处理器。
在装置1300为源基站时,处理组件1322中的其中一个处理器可以被配置为执行上述第一方面所描述的用于识别无人机的方法。
在装置1300为移动管理实体时,处理组件1322中的其中一个处理器可以被配置为执行上述第二方面所描述的用于识别无人机的方法。
在在装置1300为目标基站时,处理组件1322中的其中一个处理器可以被配置为执行上述第三方面所描述的用于识别无人机的方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,上述指令可由装置1300的处理组件1322执行以完成上述第一方面或者第三方面所描述的方法。例如,非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (30)

  1. 一种用于识别无人机的方法,其特征在于,应用在源基站上,所述方法包括:
    基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
    基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
    发送所述第二信令。
  2. 根据权利要求1所述的方法,其特征在于,所述基于所述切换方式对应的第一信令,确定第二信令,包括:
    若所述切换方式为基于X2接口切换,在原有的切换请求信令中添加一个无人机授权信元,得到所述第二信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
  3. 根据权利要求1所述的方法,其特征在于,所述基于所述切换方式对应的第一信令,确定第二信令,包括:
    若所述切换方式为基于X2接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令;
    其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的无线资源控制RRC上下文信元中。
  4. 根据权利要求1所述的方法,其特征在于,所述基于所述切换方式对应的第一信令,确定第二信令,包括:
    若所述切换方式为基于X2接口切换,在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
  5. 根据权利要求1所述的方法,其特征在于,所述基于所述切换方式对应的第一信令,确定第二信令,包括:
    若所述切换方式为基于S1接口切换,在原有的切换要求信令中添加一个UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
  6. 根据权利要求1所述的方法,其特征在于,所述基于所述切换方式对应的第一信令,确定第二信令,包括:
    若所述切换方式为基于S1接口切换,在原有的切换准备信令中的UE所支持的网 络能力信令中添加一个新的无人机能力指示位,得到所述第二信令;
    其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换要求信令的源到目标容器信元中。
  7. 一种用于识别无人机的方法,其特征在于,应用在移动管理实体上,所述方法包括:
    接收源基站发送的第二信令;
    若基于所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
    向目标基站发送所述第三信令。
  8. 根据权利要求7所述的方法,其特征在于,所述基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,包括:
    在所述原有的切换请求信令中添加一个无人机授权信元,得到所述第三信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
  9. 根据权利要求7所述的方法,其特征在于,所述基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,包括:
    在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第三信令;
    其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的源到目标容器信元中。
  10. 根据权利要求7所述的方法,其特征在于,所述基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,包括:
    在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第三信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
  11. 一种用于识别无人机的方法,其特征在于,应用在目标基站上,所述方法包括:
    接收用于请求切换的切换请求信令;
    从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
    基于所述指示信息,确定请求切换的用户设备为无人机。
  12. 根据权利要求11所述的方法,其特征在于,所述接收用于请求切换的切换请求信令,包括:
    接收源基站发送的第二信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;或者,
    接收移动管理实体发送的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息。
  13. 一种用于识别无人机的装置,其特征在于,应用在源基站上,所述装置包括:
    第一确定模块,被配置为基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
    第二确定模块,被配置为基于所述第一确定模块确定的所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
    第一发送模块,被配置为发送所述第二确定模块确定的所述第二信令。
  14. 根据权利要求13所述的装置,其特征在于,所述第二确定模块包括:
    第一确定子模块,被配置为若所述切换方式为基于X2接口切换,在原有的切换请求信令中添加一个无人机授权信元,得到所述第二信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
  15. 根据权利要求13所述的装置,其特征在于,所述第二确定模块包括:
    第二确定子模块,被配置为若所述切换方式为基于X2接口切换,在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令;
    其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的无线资源控制RRC上下文信元中。
  16. 根据权利要求13所述的装置,其特征在于,所述第二确定模块包括:
    第三确定子模块,被配置为若所述切换方式为基于X2接口切换,在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
  17. 根据权利要求13所述的装置,其特征在于,所述第二确定模块包括:
    第四确定子模块,被配置为若所述切换方式为基于S1接口切换,在原有的切换要求信令中添加一个UE类型信元,得到所述第二信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
  18. 根据权利要求13所述的装置,其特征在于,所述第二确定模块包括:
    第五确定子模块,被配置为若所述切换方式为基于S1接口切换,在原有的切换准 备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第二信令,得到所述第二信令;
    其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换要求信令的源到目标容器信元中。
  19. 一种用于识别无人机的装置,其特征在于,应用在移动管理实体上,所述装置包括:
    第一接收模块,被配置为接收源基站发送的第二信令;
    第三确定模块,被配置为若基于所述第一接收模块接收到的所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
    第二发送模块,被配置为向目标基站发送所述第三信令。
  20. 根据权利要求19所述的装置,其特征在于,所述第三确定模块包括:
    第六确定子模块,被配置为在所述原有的切换请求信令中添加一个无人机授权信元,得到所述第三信令,所述无人机授权信元用于指示请求切换的用户设备为无人机。
  21. 根据权利要求19所述的装置,其特征在于,所述第三确定模块包括:
    第七确定子模块,被配置为在原有的切换准备信令中的UE所支持的网络能力信令中添加一个新的无人机能力指示位,得到所述第三信令;
    其中,所述无人机能力指示位用于指示请求切换的用户设备为无人机,所述切换准备信令位于所述切换请求信令的源到目标容器信元中。
  22. 根据权利要求19所述的装置,其特征在于,所述第三确定模块包括:
    第八确定子模块,被配置为在原有的切换请求信令中的UE上下文信元中添加一个新的UE类型信元,得到所述第三信令,所述UE类型信元用于指示请求切换的用户设备为无人机。
  23. 一种用于识别无人机的装置,其特征在于,应用在目标基站上,所述装置包括:
    第二接收模块,被配置为接收用于请求切换的切换请求信令;
    解析模块,被配置为从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
    第四确定模块,被配置为基于所述指示信息,确定请求切换的用户设备为无人机。
  24. 根据权利要求23所述的装置,其特征在于,所述第二接收模块包括:
    第一接收子模块,被配置为接收源基站发送的第二信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;或者,
    第二接收子模块,被配置为接收移动管理实体发送的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息。
  25. 一种源基站,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为:
    基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
    基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
    发送所述第二信令。
  26. 一种移动管理实体,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为:
    接收源基站发送的第二信令;
    若基于所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
    向目标基站发送所述第三信令。
  27. 一种目标基站,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为:
    接收用于请求切换的切换请求信令;
    从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
    基于所述指示信息,确定请求切换的用户设备为无人机。
  28. 一种非临时计算机可读存储介质,所述存储介质上存储有计算机指令,其特 征在于,所述指令被处理器执行时实现以下步骤:
    基于用户设备上报的测量报告,确定所述用户设备待切换至的目标基站以及所述用户设备从源基站切换至所述目标基站的切换方式;
    基于所述切换方式对应的第一信令,确定第二信令,所述第一信令为所述源基站发送的请求切换的信令,所述第二信令携带有指示请求切换的用户设备为无人机的指示信息;
    发送所述第二信令。
  29. 一种非临时计算机可读存储介质,所述存储介质上存储有计算机指令,其特征在于,所述指令被处理器执行时实现以下步骤:
    接收源基站发送的第二信令;
    若基于所述第二信令确定请求切换的用户设备为无人机,基于所述移动管理实体待向目标基站发送的原有的切换请求信令,确定待发送至所述目标基站的第三信令,所述第三信令携带有指示请求切换的用户设备为无人机的指示信息;
    向目标基站发送所述第三信令。
  30. 一种非临时计算机可读存储介质,所述存储介质上存储有计算机指令,其特征在于,所述指令被处理器执行时实现以下步骤:
    接收用于请求切换的切换请求信令;
    从所述切换请求信令中解析得到指示请求切换的用户设备为无人机的指示信息;
    基于所述指示信息,确定请求切换的用户设备为无人机。
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