WO2019237314A1 - 信息传输方法及装置 - Google Patents

信息传输方法及装置 Download PDF

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Publication number
WO2019237314A1
WO2019237314A1 PCT/CN2018/091359 CN2018091359W WO2019237314A1 WO 2019237314 A1 WO2019237314 A1 WO 2019237314A1 CN 2018091359 W CN2018091359 W CN 2018091359W WO 2019237314 A1 WO2019237314 A1 WO 2019237314A1
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WO
WIPO (PCT)
Prior art keywords
flight path
path information
base station
signaling
handover request
Prior art date
Application number
PCT/CN2018/091359
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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/CN2018/091359 priority Critical patent/WO2019237314A1/zh
Priority to EP18922906.5A priority patent/EP3809730A4/en
Priority to US17/252,236 priority patent/US20210256855A1/en
Priority to CN201880000967.6A priority patent/CN108886668A/zh
Publication of WO2019237314A1 publication Critical patent/WO2019237314A1/zh

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0004—Transmission of traffic-related information to or from an aircraft
    • G08G5/0013—Transmission of traffic-related information to or from an aircraft with a ground station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
    • G08G5/0021—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located in the aircraft
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
    • G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/003—Flight plan management
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0047—Navigation or guidance aids for a single aircraft
    • G08G5/0052—Navigation or guidance aids for a single aircraft for cruising
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0047—Navigation or guidance aids for a single aircraft
    • G08G5/0069—Navigation or guidance aids for a single aircraft specially adapted for an unmanned aircraft
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing 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
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Definitions

  • the present disclosure relates to the field of communications, and in particular, to an information transmission method and device.
  • Unmanned aerial vehicles are referred to as unmanned aerial vehicles (UAVs), which are unmanned aerial vehicles operated by radio remote control equipment and self-provided program control devices.
  • drones have also been widely used.
  • cellular networks need to provide drones with services that meet demand.
  • the existing cellular network does not yet have a technical solution for obtaining the flight path information of the drone, which reduces the quality of service provided by the cellular network for the drone.
  • embodiments of the present disclosure provide an information transmission method and device.
  • the method is used for a source base station that currently provides network services for a drone, and the method includes:
  • the sending the flight path information to a target base station includes:
  • the flight path information is sent to the target base station.
  • the source base station is connected to the target base station through an X2 interface
  • the sending the flight path information to a target base station includes:
  • the adding the flight path information to the first handover request signaling includes:
  • the adding the flight path information to the first handover request signaling includes:
  • the source base station is connected to a mobile management entity MME through a first S1 interface, and the MME is connected to the target base station through a second S1 interface;
  • the sending the flight path information to a target base station includes:
  • the adding the flight path information to the handover request signaling includes:
  • the adding the flight path information to the handover request signaling includes:
  • the handover preparation signaling is added to a second designated unit in the handover application signaling, and the second designated unit is a source base-to-target base station transparently transmitting container information unit.
  • an information transmission method is provided.
  • the method is used for a target base station, and the method includes:
  • the source base station is connected to the target base station through an X2 interface
  • the flight path information of the drone sent by the receiving source base station includes:
  • the first handover request signaling includes a flight path information unit for carrying the flight path information
  • the acquiring the flight path information from the first handover request signaling includes:
  • the first handover request signaling includes a first designated unit, and the first designated unit is a radio resource control RRC text information unit;
  • the RRC text information unit includes handover preparation signaling, and the handover
  • the preparation signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information;
  • the acquiring the flight path information from the first handover request signaling includes:
  • the source base station is connected to a mobile management entity MME through a first S1 interface, and the MME is connected to the target base station through a second S1 interface;
  • the flight path information of the drone sent by the receiving source base station includes:
  • the second handover request signaling includes a flight path information unit for carrying the flight path information
  • the acquiring the flight path information from the second handover request signaling includes:
  • the second handover request signaling includes a second designated unit, where the second designated unit is a source base-to-target base station transparently transmitting container information unit; the second designated unit includes handover preparation signaling, The handover preparation signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information;
  • the acquiring the flight path information from the second handover request signaling includes:
  • an information transmission device is provided.
  • the device is used for a drone, and the device includes:
  • An acquisition module configured to acquire flight path information of the drone
  • the sending module is configured to send the flight path information to a target base station, so that the target base station provides network services for the drone according to the flight path information.
  • the sending module includes:
  • a receiving sub-module configured to receive a measurement report sent by the drone
  • the determining submodule is configured to send the flight path information to the target base station when determining to perform handover preparation with the target base station according to the measurement report.
  • the source base station is connected to the target base station through an X2 interface;
  • the sending module includes:
  • a first adding sub-module configured to add the flight path information to a first handover request signaling
  • a first sending sub-module is configured to send the first handover request signaling to the target base station.
  • the first adding sub-module includes:
  • a second adding submodule configured to add a flight path information unit for carrying the flight path information to the first handover request signaling
  • a third adding sub-module is configured to add the flight path information to the flight path information unit.
  • the first adding sub-module includes:
  • a fourth adding sub-module is configured to add a flight path information unit for carrying the flight path information in terminal assistance signaling, and add the flight path information to the flight path information unit;
  • a fifth adding sub-module configured to add the terminal assistance signaling to the handover preparation signaling
  • a sixth adding submodule is configured to add the handover preparation signaling to a first designated unit in the first handover request signaling, and the first designated unit is a radio resource control RRC text information unit.
  • the source base station is connected to a mobile management entity MME through a first S1 interface, and the MME is connected to the target base station through a second S1 interface;
  • the sending module includes:
  • a seventh adding submodule configured to add the flight path information to a handover request signaling
  • a second sending sub-module is configured to send the handover request signaling to the MME, and the MME sends the flight path information in the handover request signaling to the MME through a second handover request signaling.
  • the target base station is configured to send the handover request signaling to the MME, and the MME sends the flight path information in the handover request signaling to the MME through a second handover request signaling.
  • the seventh adding sub-module includes:
  • An eighth adding sub-module is configured to add a flight path information unit for carrying the flight path information in the handover request signaling;
  • a ninth adding sub-module is configured to add the flight path information to the flight path information unit.
  • the seventh adding sub-module includes:
  • a tenth adding sub-module is configured to add a flight path information unit for carrying the flight path information in terminal assistance signaling, and add the flight path information to the flight path information unit;
  • An eleventh adding submodule is configured to add the terminal assistance signaling to a handover preparation signaling
  • the twelfth adding submodule is configured to add the handover preparation signaling to a second designated unit in the handover application signaling, where the second designated unit is a source base station to a target base station transparently transmitting container information unit.
  • an information transmission apparatus is provided.
  • the apparatus is used for a base station, and the apparatus includes:
  • a receiving module configured to receive flight path information of the drone sent by a source base station
  • a processing module configured to provide a network service for the drone according to the flight path information.
  • the source base station is connected to the target base station through an X2 interface;
  • the receiving module includes:
  • a first receiving submodule configured to receive a first handover request signaling sent by the source base station, where the first handover request signaling includes the flight path information;
  • a first acquisition submodule is configured to acquire the flight path information from the first handover request signaling.
  • the first handover request signaling includes a flight path information unit for carrying the flight path information;
  • the first acquisition submodule includes:
  • a second acquisition submodule is configured to acquire the flight path information from the flight path information unit included in the first handover request signaling.
  • the first handover request signaling includes a first designated unit, and the first designated unit is a radio resource control RRC text information unit;
  • the RRC text information unit includes handover preparation signaling, and the handover The preparation signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information;
  • the first acquisition submodule includes:
  • a third acquisition submodule is configured to acquire the flight path information from the flight path information unit included in the terminal assistance signaling.
  • the source base station is connected to a mobile management entity MME through a first S1 interface, and the MME is connected to the target base station through a second S1 interface;
  • the receiving module includes:
  • a second receiving submodule configured to receive a second handover request signaling sent by the MME, the second handover request signaling including the flight path information, and the second handover request signaling is the Generated after the MME receives a handover request signaling that carries the flight path information sent by the source base station;
  • a fourth acquisition submodule is configured to acquire the flight path information from the second handover request signaling.
  • the second handover request signaling includes a flight path information unit for carrying the flight path information;
  • the second acquisition submodule includes:
  • a fifth acquisition submodule is configured to acquire the flight path information from the flight path information unit included in the second handover request signaling.
  • the second handover request signaling includes a second designated unit, where the second designated unit is a source base-to-target base station transparently transmitting container information unit; the second designated unit includes handover preparation signaling, The handover preparation signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information; the second acquisition submodule includes:
  • a sixth acquisition submodule is configured to acquire the flight path information from the flight path information unit included in the terminal assistance signaling.
  • a non-transitory computer-readable storage medium stores a computer program, and the computer program is configured to execute the information transmission method of the first aspect.
  • a non-transitory computer-readable storage medium stores a computer program, and the computer program is used to execute the information transmission method of the second aspect.
  • an information transmission apparatus is provided, the apparatus is used for a source base station that currently provides network services for a drone, and the apparatus includes:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • an information transmission apparatus where the apparatus is used for a target base station, and the apparatus includes:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • the source base station of the present disclosure obtains the flight path information of the drone and sends the flight path information of the drone to the target base station, so that the target base station can provide network services for the drone according to the flight path information of the drone. Therefore, the function of transmitting the flight path information of the drone between the base stations is realized, and the service quality of the target base station is also improved.
  • the target base station of the present disclosure can receive the drone flight path information sent by the source base station, and provide network services for the drone according to the drone flight path information, thereby implementing the transmission of the drone flight path information between the base stations. This function also improves the service quality of the target base station.
  • Fig. 1 is a flow chart showing an information transmission method according to an exemplary embodiment
  • Fig. 2A is an application scenario diagram of an information transmission method according to an exemplary embodiment
  • Fig. 2B is another application scenario diagram of an information transmission method according to an exemplary embodiment
  • Fig. 3 is a flow chart showing another method for transmitting information according to an exemplary embodiment
  • Fig. 4 is a flow chart showing an information transmission method according to an exemplary embodiment
  • Fig. 5 is a flow chart showing an information transmission method according to an exemplary embodiment
  • Fig. 6 is a flow chart showing another method for transmitting information according to an exemplary embodiment
  • Fig. 7 is a flow chart showing another method for transmitting information according to an exemplary embodiment
  • Fig. 8 is a block diagram showing an information transmission device according to an exemplary embodiment
  • Fig. 9 is a block diagram showing another information transmission device according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing an information transmission device according to an exemplary embodiment
  • Fig. 11 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 12 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 13 is a block diagram showing another information transmission apparatus according to an exemplary embodiment
  • Fig. 14 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 15 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 16 is a block diagram showing an information transmission device according to an exemplary embodiment
  • Fig. 17 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 18 is a block diagram showing another information transmission apparatus according to an exemplary embodiment
  • Fig. 19 is a block diagram showing another information transmission apparatus according to an exemplary embodiment.
  • Fig. 20 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 21 is a block diagram showing another information transmission apparatus according to an exemplary embodiment
  • Fig. 22 is a block diagram showing another information transmission device according to an exemplary embodiment
  • Fig. 23 is a schematic structural diagram of an information transmission device according to an exemplary embodiment
  • Fig. 24 is a schematic structural diagram of an information transmission device according to an exemplary embodiment.
  • the terms first, second, third, etc. may be used in this disclosure to describe various 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 indication information may also be referred to as the second information, and similarly, the second information may also be referred to as the indication information.
  • the word "if” as used herein can be interpreted as “at” or "when” or "in response to determination”.
  • Fig. 1 is a flowchart illustrating an information transmission method according to an exemplary embodiment
  • Figs. 2A and 2B are application scenario diagrams of an information transmission method according to an exemplary embodiment
  • the information transmission method may The source base station is currently used to provide network services for the drone.
  • the information transmission method may include the following steps 110-120:
  • step 110 the flight path information of the drone is obtained.
  • the source base station after the source base station obtains the flight path information of the drone, in addition to predicting which base stations the drone will pass, it can also notify the target base station of the flight path information when the cell is switched, So that the target base station can also predict which base stations the drone will pass through, so that it can better provide network services for the drone.
  • the source base station can obtain the flight path information of the drone.
  • the drone can actively report the flight path information it has to the source base station; or the source base station can obtain the flight of the drone from the core network device. Path information, etc.
  • step 120 the flight path information of the drone is sent to the target base station, so that the target base station provides network services for the drone according to the flight path information of the drone.
  • the target base station after the target base station obtains the flight path information of the drone, it can also predict which base stations the drone will pass based on the flight path information of the drone.
  • the method when performing the above step 120 when the cell is switched, the method may include:
  • the application scenario includes a drone, a source base station, and a target base station.
  • the source base station is connected to the target base station through an X2 interface.
  • the source base station After the source base station obtains the flight path information of the drone, it can send the flight path information to the target base station through the X2 interface, so that the target base station can provide network services for the drone according to the flight path information of the drone.
  • the X2 interface is an interconnection interface between base stations and supports direct transmission of data and signaling.
  • the application scenario includes a drone, a source base station, a MME (Mobility Management Entity), and a target base station.
  • the source base station is connected to the MME through a first S1 interface
  • the MME is connected to the target base station through a second S1 interface.
  • the source base station obtains the flight path information of the drone, it can send the flight path information to the MME through the first S1 interface, and the MME then sends it to the target base station through the second S1 interface, so that the target base station can Flight path information provides network services for drones.
  • the S1 interface is a communication interface between the base station and the MME.
  • the target base station can provide a network for the drone according to the flight path information of the drone. Services, thereby realizing the function of transmitting the flight path information of the drone between the base stations, and also improving the service quality of the target base station.
  • FIG. 3 is a flowchart illustrating another information transmission method according to an exemplary embodiment.
  • the information transmission method may be used for a source base station that currently provides network services for a drone; the method is built on the method shown in FIG. 1 On the basis, the source base station is connected to the target base station through an X2 interface; as shown in FIG. 3, when step 120 is performed, the following steps 310-320 may be included:
  • step 310 the flight path information of the drone is added to the first handover request (HANDOVER REQUEST) signaling.
  • the source base station may notify the target base station of the flight path information of the drone through the first handover request signaling. For example, the source base station adds the flight path information of the drone to the designated location or designated unit of the first handover request signaling, so that the target base station can obtain the flight path information from the first handover request signaling.
  • step 310 when step 310 is performed, the following implementation manners may be adopted but are not limited to:
  • Method 1 Modify the X2AP (Access Point) signaling directly. In this way, it includes:
  • the flight path information unit is a newly added information unit (Information Element, IE).
  • Method 2 Modify RRC (Radio Resource Control) signaling. In this way, it includes:
  • the handover preparation signaling is added to a first designated unit in the first handover request signaling, and the first designated unit is an RRC text information unit (RRC ContextIE).
  • RRC ContextIE RRC text information unit
  • step 320 the first handover request signaling is sent to the target base station.
  • FIG. 4 is a flowchart illustrating another information transmission method according to an exemplary embodiment.
  • the information transmission method may be used for a source base station that currently provides network services for a drone.
  • the method is established based on the method shown in FIG. 1.
  • the source base station is connected to the MME through a first S1 interface
  • the MME is connected to the target base station through a second S1 interface.
  • step 120 when step 120 is performed, the following step 410 may be included.
  • -420
  • step 410 the flight path information of the drone is added to the handover request signaling.
  • the source base station may notify the MME of the flight path information of the drone through the handover request signaling, and the MME notifies the target base station of the drone flight path information through the second handover request signaling.
  • the source base station adds the flight path information of the drone to the designated location or designated unit of the handover application signaling, so that the MME can obtain the flight path information from the handover application signaling, and then add the flight path information to In the second handover request signaling, the second handover request signaling is sent to the target base station.
  • the target base station also learns the flight path information of the drone sent by the source base station through the MME.
  • step 410 when step 410 is performed, the following implementation manners may be adopted but are not limited to:
  • the flight path information unit is a newly added information unit (Information Element, IE).
  • step 410 when step 410 is performed, the following implementation manners may be adopted but are not limited to:
  • the second designated unit is a source base to target base transparent container information unit (Source to Target Transparent Container) ).
  • step 420 the handover application signaling is sent to the MME, and the MME sends the flight path information in the handover application signaling to the target base station through the second handover request signaling.
  • the flight path information of the drone is added to the handover application signaling, and the handover application signaling is sent to the MME, and the MME transmits the The flight path information is sent to the target base station, which meets the information transmission requirements based on the S1 interface, and also improves the accuracy and efficiency of information transmission.
  • Fig. 5 is a flowchart illustrating an information transmission method according to an exemplary embodiment.
  • the information transmission method may be used for a target base station. As shown in Fig. 5, the information transmission method may include the following steps 510-520:
  • step 510 the flight path information of the drone sent by the source base station is received.
  • the target base station after receiving the flight path information of the drone sent by the source base station, the target base station can predict which base stations the drone will pass through, so as to better provide network services for the drone.
  • step 520 network services are provided for the drone according to the flight path information of the drone.
  • Fig. 6 is a flowchart illustrating another information transmission method according to an exemplary embodiment.
  • the information transmission method can be used for a target base station; the method is based on the method shown in Fig. 5, and the source base station passes X2
  • the interface is connected to the target base station (see the application scenario shown in FIG. 2A); as shown in FIG. 6, when step 510 is performed, the following steps 610-620 may be included:
  • step 610 a first handover request signaling sent by a source base station is received, and the first handover request signaling includes flight path information of the drone.
  • step 620 the flight path information of the drone is obtained from the first handover request signaling.
  • the target base station since the source base station may use different adding methods to add the flight path information of the drone to the first handover request signaling, the target base station also needs to adopt the method of acquiring the flight path information of the drone.
  • the acquisition method corresponding to the adding method is used to acquire the flight path information of the drone.
  • the first handover request signaling includes a flight path information unit for carrying the flight path information of the drone; when step 620 is performed, the information included in the first handover request signaling may be The flight path information unit obtains flight path information.
  • the first handover request signaling includes a first designated unit, and the first designated unit is an RRC text information unit; the RRC text information unit includes handover preparation signaling, and the handover preparation
  • the signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information; when step 620 is performed, the flight included in the terminal assistance signaling may be The path information unit acquires the flight path information.
  • the first handover request signaling includes the flight path information of the drone, and obtaining the drone ’s information from the first handover request signaling. Flight path information, thus realizing the information transmission function based on X2 interface, and also improving the accuracy and efficiency of information transmission.
  • Fig. 7 is a flowchart illustrating another information transmission method according to an exemplary embodiment.
  • the information transmission method may be used for a target base station.
  • the method is based on the method shown in Fig. 5.
  • An S1 interface is connected to the MME, and the MME is connected to the target base station through a second S1 interface (see the application scenario shown in FIG. 2B).
  • step 510 when step 510 is performed, the following step 710- 720:
  • a second handover request signaling sent by the MME is received, the second handover request signaling includes flight path information of the drone, and the second handover request signaling is carried by the MME when it is received by the source base station. Generated after the signaling of the switching request for the flight path information of the drone.
  • step 720 the flight path information of the drone is obtained from the second handover request signaling.
  • the target base station since the MME may use different adding methods to add the flying path information of the drone to the second handover request signaling, the target base station also needs to use the same information when acquiring the flying path information of the drone. Add the acquisition method corresponding to the method to obtain the flight path information of the drone.
  • the MME can remove the flight included in the handover request signaling.
  • the flight path information is obtained in the path information unit, and a flight path information unit for carrying the flight path information is added to the second handover request signaling, and the flight path information is added to the flight included in the second handover request signaling.
  • Path information element Corresponding to this:
  • the second handover request signaling includes a flight path information unit for carrying the flight path information; when performing step 720, the flight path included in the second handover request signaling may be included. Obtain flight path information in the information unit.
  • the MME receives the handover application signaling sent by the source base station, and the handover application signaling includes a second designation unit, where the second designation unit is a transparent transmission of the container information unit from the source base station to the target base station;
  • the designated unit includes handover preparation signaling, and the handover preparation signaling includes terminal assistance signaling.
  • the MME may directly add the handover preparation signaling including the flight path information to the source base station included in the second handover request signaling. Go to the target base station to transparently transmit the container information unit.
  • the second handover request signaling includes a second designation unit, where the second designation unit is a source base-to-target base station transparently transmitting container information unit; and the second designation unit includes a handover preparation information.
  • the handover preparation signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information; when step 720 is performed, the terminal assistance signal may be Order the flight path information unit included to obtain the flight path information.
  • the second handover request signaling includes the flight path information of the drone, and the flight of the drone is obtained from the second handover request signaling.
  • Path information thus realizing the information transmission function based on the S1 interface, and also improving the accuracy and efficiency of information transmission.
  • the present disclosure also provides an embodiment of an information transmission device.
  • Fig. 8 is a block diagram of an information transmission apparatus according to an exemplary embodiment.
  • the information transmission apparatus may be used in a source base station that currently provides network services for a drone, and is used to execute the information transmission method shown in Fig. 1.
  • the information transmission apparatus may include:
  • An acquisition module 81 configured to acquire flight path information of the drone
  • the sending module 82 is configured to send the flight path information to a target base station, so that the target base station provides network services for the drone according to the flight path information.
  • the target base station can provide a network for the drone according to the flight path information of the drone. Services, thereby realizing the function of transmitting the flight path information of the drone between the base stations, and also improving the service quality of the target base station.
  • the sending module 82 may include:
  • a receiving sub-module 91 configured to receive a measurement report sent by the drone
  • the determining sub-module 92 is configured to send the flight path information to the target base station when determining to perform handover preparation with the target base station according to the measurement report.
  • the sending module 82 may include:
  • a first adding sub-module 101 configured to add the flight path information to the first handover request signaling
  • the first sending sub-module 102 is configured to send the first handover request signaling to the target base station.
  • the first adding sub-module 101 may include:
  • a second adding sub-module 111 configured to add a flight path information unit for carrying the flight path information to the first handover request signaling
  • the third adding sub-module 112 is configured to add the flight path information to the flight path information unit.
  • the first adding sub-module 101 may include:
  • a fourth adding sub-module 121 is configured to add a flight path information unit for carrying the flight path information in terminal assistance signaling, and add the flight path information to the flight path information unit;
  • a fifth adding sub-module 122 configured to add the terminal assistance signaling to the handover preparation signaling
  • the sixth adding sub-module 123 is configured to add the handover preparation signaling to a first designated unit in the first handover request signaling, where the first designated unit is a radio resource control RRC text information unit.
  • the sending module 82 may include:
  • a seventh adding sub-module 131 is configured to add the flight path information to a handover request signaling
  • a second sending sub-module 132 is configured to send the handover request signaling to the MME, and the MME sends the flight path information in the handover request signaling through a second handover request signaling. To the target base station.
  • the flight path information of the drone is added to the handover application signaling, and the handover application signaling is sent to the MME, and the MME sends the handover request signaling in the handover application signaling through the second handover request signaling.
  • the flight path information is sent to the target base station, which meets the information transmission requirements based on the S1 interface, and also improves the accuracy and efficiency of information transmission.
  • the seventh adding sub-module 131 may include:
  • An eighth adding sub-module 141 is configured to add a flight path information unit for carrying the flight path information to the handover request signaling;
  • the ninth adding sub-module 142 is configured to add the flight path information to the flight path information unit.
  • the seventh adding sub-module 131 may include:
  • a tenth adding sub-module 151 is configured to add a flight path information unit for carrying the flight path information in terminal assistance signaling, and add the flight path information to the flight path information unit;
  • An eleventh adding sub-module 152 is configured to add the terminal assistance signaling to the handover preparation signaling
  • a twelfth adding sub-module 153 is configured to add the handover preparation signaling to a second designated unit in the handover application signaling, where the second designated unit is a source base station to a target base station transparently transmitting a container information unit.
  • Fig. 16 is a block diagram of an information transmission apparatus according to an exemplary embodiment.
  • the information transmission apparatus may be used in a target base station and used to execute the information transmission method shown in Fig. 5.
  • the information transmission apparatus may include:
  • the receiving module 161 is configured to receive flight path information of the drone sent by a source base station;
  • the processing module 162 is configured to provide network services for the drone according to the flight path information.
  • the receiving module 161 may include:
  • a first receiving submodule 171 configured to receive a first handover request signaling sent by the source base station, where the first handover request signaling includes the flight path information;
  • the first acquisition submodule 172 is configured to acquire the flight path information from the first handover request signaling.
  • the first handover request signaling includes the flight path information of the drone, and obtaining the drone ’s information from the first handover request signaling. Flight path information, thus realizing the information transmission function based on X2 interface, and also improving the accuracy and efficiency of information transmission.
  • the first handover request signaling includes a flight path information unit for carrying the flight path information;
  • the first The obtaining sub-module 172 may include:
  • a second acquisition submodule 181 is configured to acquire the flight path information from the flight path information unit included in the first handover request signaling.
  • the first handover request signaling includes a first designated unit, and the first designated unit is RRC text information of the radio resource control. Unit;
  • the RRC text information unit includes handover preparation signaling, the handover preparation signaling includes terminal assistance signaling, and the terminal assistance signaling includes a flight path information unit for carrying the flight path information;
  • the first obtaining sub-module 172 may include:
  • the third acquisition submodule 191 is configured to acquire the flight path information from the flight path information unit included in the terminal assistance signaling.
  • the receiving module 161 may include:
  • the second receiving sub-module 201 is configured to receive second handover request signaling sent by the MME, where the second handover request signaling includes the flight path information, and the second handover request signaling is all
  • the MME generates after receiving a handover request signaling that carries the flight path information sent by the source base station;
  • the fourth acquisition sub-module 202 is configured to acquire the flight path information from the second handover request signaling.
  • the second handover request signaling includes the flight path information of the drone, and the flight of the drone is obtained from the second handover request signaling.
  • Path information thus realizing the information transmission function based on the S1 interface, and also improving the accuracy and efficiency of information transmission.
  • the second handover request signaling includes a flight path information unit for carrying the flight path information;
  • the second The receiving sub-module 201 may include:
  • a fifth acquisition submodule 211 is configured to acquire the flight path information from the flight path information unit included in the second handover request signaling.
  • the second handover request signaling includes a second designated unit, and the second designated unit is a source base station to a target base station transparently transmitted.
  • An information unit; the second receiving sub-module 201 may include:
  • a sixth acquisition submodule 221 is configured to acquire the flight path information from the flight path information unit included in the terminal assistance signaling.
  • the relevant part may refer to the description of the method embodiment.
  • the device embodiments described above are only schematic, in which the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, which may be located in one Place, or can be distributed across multiple network elements. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solution of the present disclosure. Those of ordinary skill in the art can understand and implement without creative efforts.
  • the present disclosure also provides a non-transitory computer-readable storage medium on which a computer program is stored, characterized in that the computer program is configured to execute any one of the above-mentioned FIG. 1 to FIG. 4. Information transmission method.
  • the present disclosure also provides a non-transitory computer-readable storage medium on which a computer program is stored, characterized in that the computer program is configured to execute any one of the above-mentioned FIG. 5 to FIG. 7. Information transmission method.
  • the present disclosure also provides an information transmission device for a source base station that currently provides network services for a drone, the device including:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • FIG. 23 is a schematic structural diagram of an information transmission device according to an exemplary embodiment.
  • the device 2300 may be provided as a source base station.
  • the device 2300 includes a processing component 2322, a wireless transmitting / receiving component 2324, an antenna component 2326, and a signal processing portion unique to a wireless interface.
  • the processing component 2322 may further include one or more processors.
  • One of the processors in the processing component 2322 may be configured to perform any of the information transmission methods described above.
  • the present disclosure also provides an information transmission device, the device being used for a target base station, the device including:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • FIG. 24 is a schematic structural diagram of an information transmission device according to an exemplary embodiment.
  • the device 2400 may be provided as a source base station.
  • the device 2400 includes a processing component 2422, a wireless transmitting / receiving component 2424, an antenna component 2426, and a signal processing portion peculiar to a wireless interface.
  • the processing component 2422 may further include one or more processors.
  • One of the processors in the processing component 2422 may be configured to perform any of the information transmission methods described above.

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Abstract

本公开提供一种信息传输方法及装置，该方法用于当前为无人机提供网络服务的源基站，所述方法包括：获取所述无人机的飞行路径信息；将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。因此，本公开可以实现基站间传输无人机的飞行路径信息这一功能，还可以提高目标基站的服务质量。

Description

信息传输方法及装置 技术领域
本公开涉及通信领域，尤其涉及一种信息传输方法及装置。
背景技术
无人驾驶飞机简称为无人机(Unmanned Aerial Vehicle，UAV)，该无人机是利用无线电遥控设备和自备的程序控制装置操纵的不载人飞行器。
随着无人机技术的不断发展，无人机也得到了广泛应用。相关技术中，为了进一步拓展无人机的应用范围，蜂窝网络需要为无人机提供满足需求的服务。但是，现有的蜂窝网络还没有获取无人机的飞行路径信息的技术方案，降低了蜂窝网络为无人机提供的服务质量。
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信息传输方法及装置。
根据本公开实施例的第一方面，所述方法用于当前为无人机提供网络服务的源基站，所述方法包括：
获取所述无人机的飞行路径信息；
将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
可选地，所述将所述飞行路径信息发送至目标基站，包括：
接收所述无人机发送的测量报告；
当根据所述测量报告确定与所述目标基站进行切换准备时，则将所述飞行路径信息发送至目标基站。
可选地，所述源基站通过X2接口与所述目标基站相连接；
所述将所述飞行路径信息发送至目标基站，包括：
将所述飞行路径信息添加到第一切换请求信令中；
将所述第一切换请求信令发送至所述目标基站。
可选地，所述将所述飞行路径信息添加到第一切换请求信令中，包括：
在第一切换请求信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
将所述飞行路径信息添加到所述飞行路径信息单元中。
可选地，所述将所述飞行路径信息添加到第一切换请求信令中，包括：
在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
将所述终端辅助信令添加到切换准备信令中；
将所述切换准备信令添加到第一切换请求信令中的第一指定单元中，所述第一指定单元为无线资源控制RRC文本信息单元中。
可选地，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；
所述将所述飞行路径信息发送至目标基站，包括：
将所述飞行路径信息添加到切换申请信令中；
将所述切换申请信令发送至所述MME，并由所述MME通过第二切换请求信令将所述切换申请信令中的所述飞行路径信息发送至所述目标基站。
可选地，所述将所述飞行路径信息添加到切换申请信令中，包括：
在切换申请信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
将所述飞行路径信息添加到所述飞行路径信息单元中。
可选地，所述将所述飞行路径信息添加到切换申请信令中，包括：
在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
将所述终端辅助信令添加到切换准备信令中；
将所述切换准备信令添加到切换申请信令中的第二指定单元中，所述第二指定单元为源基站到目标基站透传容器信息单元。
根据本公开实施例的第二方面，提供一种信息传输方法，所述方法用于目标基站，所述方法包括：
接收源基站发送的所述无人机的飞行路径信息；
根据所述飞行路径信息为所述无人机提供网络服务。
可选地，所述源基站通过X2接口与所述目标基站相连接；
所述接收源基站发送的所述无人机的飞行路径信息，包括：
接收所述源基站发送的第一切换请求信令，所述第一切换请求信令中包括所述飞行路径信息；
从所述第一切换请求信令中获取所述飞行路径信息。
可选地，所述第一切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
所述从所述第一切换请求信令中获取所述飞行路径信息，包括：
从所述第一切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
可选地，所述第一切换请求信令中包括第一指定单元，所述第一指定单元为无线资源控制RRC文本信息单元；所述RRC文本信息单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
所述从所述第一切换请求信令中获取所述飞行路径信息，包括：
从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
可选地，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；
所述接收源基站发送的所述无人机的飞行路径信息，包括：
接收所述MME发送的第二切换请求信令，所述第二切换请求信令中包括所述飞行路径信息，且所述第二切换请求信令是所述MME接收到所述源基站发送的携带有所述飞行路径信息的切换申请信令之后生成的；
从所述第二切换请求信令中获取所述飞行路径信息。
可选地，所述第二切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
所述从所述第二切换请求信令中获取所述飞行路径信息，包括：
从所述第二切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
可选地，所述第二切换请求信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
所述从所述第二切换请求信令中获取所述飞行路径信息，包括：
从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
根据本公开实施例的第三方面，提供一种信息传输装置，所述装置用于无人机，所述装置包括：
获取模块，被配置为获取所述无人机的飞行路径信息；
发送模块，被配置为将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
可选地，所述发送模块包括：
接收子模块，被配置为接收所述无人机发送的测量报告；
确定子模块，被配置为当根据所述测量报告确定与所述目标基站进行切换准备时，则将所述飞行路径信息发送至目标基站。
可选地，所述源基站通过X2接口与所述目标基站相连接；所述发送模块包括：
第一添加子模块，被配置为将所述飞行路径信息添加到第一切换请求信令中；
第一发送子模块，被配置为将所述第一切换请求信令发送至所述目标基站。
可选地，所述第一添加子模块包括：
第二添加子模块，被配置为在第一切换请求信令中添加用于携带所述飞行路径 信息的飞行路径信息单元；
第三添加子模块，被配置为将所述飞行路径信息添加到所述飞行路径信息单元中。
可选地，所述第一添加子模块包括：
第四添加子模块，被配置为在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
第五添加子模块，被配置为将所述终端辅助信令添加到切换准备信令中；
第六添加子模块，被配置为将所述切换准备信令添加到第一切换请求信令中的第一指定单元中，所述第一指定单元为无线资源控制RRC文本信息单元中。
可选地，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；所述发送模块包括：
第七添加子模块，被配置为将所述飞行路径信息添加到切换申请信令中；
第二发送子模块，被配置为将所述切换申请信令发送至所述MME，并由所述MME通过第二切换请求信令将所述切换申请信令中的所述飞行路径信息发送至所述目标基站。
可选地，所述第七添加子模块包括：
第八添加子模块，被配置为在切换申请信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
第九添加子模块，被配置为将所述飞行路径信息添加到所述飞行路径信息单元中。
可选地，所述第七添加子模块包括：
第十添加子模块，被配置为在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
第十一添加子模块，被配置为将所述终端辅助信令添加到切换准备信令中；
第十二添加子模块，被配置为将所述切换准备信令添加到切换申请信令中的第二指定单元中，所述第二指定单元为源基站到目标基站透传容器信息单元。
根据本公开实施例的第四方面，提供一种信息传输装置，所述装置用于基站，所述装置包括：
接收模块，被配置为接收源基站发送的所述无人机的飞行路径信息；
处理模块，被配置为根据所述飞行路径信息为所述无人机提供网络服务。
可选地，所述源基站通过X2接口与所述目标基站相连接；所述接收模块包括：
第一接收子模块，被配置为接收所述源基站发送的第一切换请求信令，所述第一切换请求信令中包括所述飞行路径信息；
第一获取子模块，被配置为从所述第一切换请求信令中获取所述飞行路径信息。
可选地，所述第一切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第一获取子模块包括：
第二获取子模块，被配置为从所述第一切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
可选地，所述第一切换请求信令中包括第一指定单元，所述第一指定单元为无线资源控制RRC文本信息单元；所述RRC文本信息单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第一获取子模块包括：
第三获取子模块，被配置为从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
可选地，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；所述接收模块包括：
第二接收子模块，被配置为接收所述MME发送的第二切换请求信令，所述第二切换请求信令中包括所述飞行路径信息，且所述第二切换请求信令是所述MME接收到所述源基站发送的携带有所述飞行路径信息的切换申请信令之后生成的；
第四获取子模块，被配置为从所述第二切换请求信令中获取所述飞行路径信息。
可选地，所述第二切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第二获取子模块包括：
第五获取子模块，被配置为从所述第二切换请求信令包括的所述飞行路径信息 单元中获取所述飞行路径信息。
可选地，所述第二切换请求信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第二获取子模块包括：
第六获取子模块，被配置为从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
根据本公开实施例的第五方面，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程序，所述计算机程序用于执行上述第一方面的信息传输方法。
根据本公开实施例的第六方面，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程序，所述计算机程序用于执行上述第二方面的信息传输方法。
根据本公开实施例的第七方面，提供一种信息传输装置，所述装置用于当前为无人机提供网络服务的源基站，所述装置包括：
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：
获取所述无人机的飞行路径信息；
将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
根据本公开实施例的第八方面，提供一种信息传输装置，所述装置用于目标基站，所述装置包括：
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：
接收源基站发送的所述无人机的飞行路径信息；
根据所述飞行路径信息为所述无人机提供网络服务。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开的源基站通过获取无人机的飞行路径信息，并将无人机的飞行路径信息发送至目标基站，这样目标基站就可以根据无人机的飞行路径信息为该无人机提供网络服务，从而实现了基站间传输无人机的飞行路径信息这一功能，还提高了目标基站的服务质量。
本公开的目标基站可以通过接收源基站发送的无人机的飞行路径信息，并根据无人机的飞行路径信息为无人机提供网络服务，从而实现了基站间传输无人机的飞行路径信息这一功能，还提高了目标基站的服务质量。
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1是根据一示例性实施例示出的一种信息传输方法的流程图；
图2A是根据一示例性实施例示出的一种信息传输方法的一个应用场景图；
图2B是根据一示例性实施例示出的一种信息传输方法的另一应用场景图；
图3是根据一示例性实施例示出的另一种信息传输方法的流程图；
图4是根据一示例性实施例示出的一种信息传输方法的流程图；
图5是根据一示例性实施例示出的一种信息传输方法的流程图；
图6是根据一示例性实施例示出的另一种信息传输方法的流程图；
图7是根据一示例性实施例示出的另一种信息传输方法的流程图；
图8是根据一示例性实施例示出的一种信息传输装置的框图；
图9是根据一示例性实施例示出的另一种信息传输装置的框图；
图10是根据一示例性实施例示出的一种信息传输装置的框图；
图11是根据一示例性实施例示出的另一种信息传输装置的框图；
图12是根据一示例性实施例示出的另一种信息传输装置的框图；
图13是根据一示例性实施例示出的另一种信息传输装置的框图；
图14是根据一示例性实施例示出的另一种信息传输装置的框图；
图15是根据一示例性实施例示出的另一种信息传输装置的框图；
图16是根据一示例性实施例示出的一种信息传输装置的框图；
图17是根据一示例性实施例示出的另一种信息传输装置的框图；
图18是根据一示例性实施例示出的另一种信息传输装置的框图；
图19是根据一示例性实施例示出的另一种信息传输装置的框图；
图20是根据一示例性实施例示出的另一种信息传输装置的框图；
图21是根据一示例性实施例示出的另一种信息传输装置的框图；
图22是根据一示例性实施例示出的另一种信息传输装置的框图；
图23是根据一示例性实施例示出的一种信息传输装置的结构示意图；
图24是根据一示例性实施例示出的一种信息传输装置的结构示意图。
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。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，指示信息也可以被称为第二信息，类似地，第二信息 也可以被称为指示信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
图1是根据一示例性实施例示出的一种信息传输方法的流程图，图2A和图2B均是根据一示例性实施例示出的一种信息传输方法的应用场景图；该信息传输方法可以用于当前为无人机提供网络服务的源基站，如图1所示，该信息传输方法可以包括以下步骤110-120：
在步骤110中，获取无人机的飞行路径信息。
本公开实施例中，源基站获取无人机的飞行路径信息后，除了可以预判该无人机将会经过哪些基站之外，还可以在小区切换时，将该飞行路径信息告知目标基站，以使目标基站也可以预判该无人机将会经过哪些基站，从而能够更好地为无人机提供网络服务。
并且，源基站获取无人机的飞行路径信息的途径有很多，可以是无人机主动向源基站上报自己具有的飞行路径信息；也可以是源基站从核心网设备获得该无人机的飞行路径信息等。
在步骤120中，将无人机的飞行路径信息发送至目标基站，以使目标基站根据无人机的飞行路径信息为该无人机提供网络服务。
本公开实施例中，目标基站获取无人机的飞行路径信息后，也可以根据无人机的飞行路径信息预判该无人机将会经过哪些基站。
在一实施例中，在小区切换时，执行上述步骤120时，可以包括：
(1-1)接收无人机发送的测量报告；
(1-2)当根据测量报告确定与目标基站进行切换准备时，则将无人机的飞行路径信息发送至目标基站。
在一实例性应用场景中，如图2A所示，该应用场景中包括无人机、源基站和目标基站。其中，源基站通过X2接口与目标基站相连接。当源基站获取到无人机的飞行路径信息后，可以通过X2接口将飞行路径信息发送至目标基站，这样目标基站就可以根据无人机的飞行路径信息为无人机提供网络服务。其中，X2接口是基站之间的互联接口，支持数据和信令的直接传输。
在一实例性应用场景中，如图2B所示，该应用场景中包括无人机、源基站、 MME(Mobility Management Entity，移动管理实体)和目标基站。其中，源基站通过第一S1接口与MME相连接，该MME通过第二S1接口与目标基站相连接。当源基站获取到无人机的飞行路径信息后，可以通过第一S1接口将飞行路径信息发送至MME，该MME再通过第二S1接口发送至目标基站，这样目标基站就可以根据无人机的飞行路径信息为无人机提供网络服务。其中，S1接口是基站和MME之间的通讯接口。
由上述实施例可见，通过获取无人机的飞行路径信息，并将无人机的飞行路径信息发送至目标基站，这样目标基站就可以根据无人机的飞行路径信息为该无人机提供网络服务，从而实现了基站间传输无人机的飞行路径信息这一功能，还提高了目标基站的服务质量。
图3是根据一示例性实施例示出的另一种信息传输方法的流程图，该信息传输方法可以用于当前为无人机提供网络服务的源基站；该方法建立在图1所示方法的基础上，所述源基站通过X2接口与目标基站相连接；如图3所示，在执行步骤120时，可以包括以下步骤310-320：
在步骤310中，将无人机的飞行路径信息添加到第一切换请求(HANDOVER REQUEST)信令中。
本公开实施例中，源基站可以通过第一切换请求信令将无人机的飞行路径信息告知目标基站。比如：源基站将无人机的飞行路径信息添加到第一切换请求信令的指定位置或指定单元中，这样目标基站就可以从第一切换请求信令中获取该飞行路径信息。
在一实施例中，在执行步骤310时，可以采用但不限于以下实现方式：
方式一：直接修改X2AP(Access Point，访问接入点)信令。此种方式下，具体包括：
(2-1)在第一切换请求信令中添加用于携带所述飞行路径信息的飞行路径信息单元(FlightPathInformation IE)。其中，飞行路径信息单元为新添加的一个信息单元(Information Element，IE)。
(2-2)将所述飞行路径信息添加到所述飞行路径信息单元中。
方式二：修改RRC(Radio Resource Control，无线资源控制)信令。此种方式 下，具体包括：
(3-1)在终端辅助信令(AssistanceInformation)中添加用于携带所述飞行路径信息的飞行路径信息单元(FlightPathInformation IE)，并将所述飞行路径信息添加到所述飞行路径信息单元中；
(3-2)将终端辅助信令添加到切换准备信令(HandoverPreparationInformation)中；
(3-3)将所述切换准备信令添加到第一切换请求信令中的第一指定单元中，所述第一指定单元为RRC文本信息单元(RRC ContextIE)中。
在步骤320中，将第一切换请求信令发送至目标基站。
由上述实施例可见，通过将无人机的飞行路径信息添加到第一切换请求信令中，并将第一切换请求信令发送至目标基站，从而满足了基于X2接口的信息传输需求，还提高了信息传输的准确性和效率。
图4是根据一示例性实施例示出的另一种信息传输方法的流程图，该信息传输方法可以用于当前为无人机提供网络服务的源基站；该方法建立在图1所示方法的基础上，所述源基站通过第一S1接口与MME相连接，所述MME通过第二S1接口与所述目标基站相连接；如图4所示，在执行步骤120时，可以包括以下步骤410-420：
在步骤410中，将无人机的飞行路径信息添加到切换申请信令中。
本公开实施例中，源基站可以通过切换申请信令将无人机的飞行路径信息告知MME，再由MME通过第二切换请求信令将无人机的飞行路径信息告知目标基站。比如：源基站将无人机的飞行路径信息添加到切换申请信令的指定位置或指定单元中，这样MME就可以从切换申请信令中获取该飞行路径信息，然后将该飞行路径信息添加到第二切换请求信令中，并将第二切换请求信令发送至目标基站，最终也实现了目标基站通过MME来获知源基站发送的无人机的飞行路径信息。
在一实施例中，在执行步骤410时，可以采用但不限于以下实现方式：
(4-1)在切换申请信令中添加用于携带所述飞行路径信息的飞行路径信息单元(FlightPathInformation IE)。其中，飞行路径信息单元为新添加的一个信息单元(Information Element，IE)。
(4-2)将所述飞行路径信息添加到所述飞行路径信息单元中。
在一实施例中，在执行步骤410时，可以采用但不限于以下实现方式：
(5-1)在终端辅助信令(AssistanceInformation)中添加用于携带所述飞行路径信息的飞行路径信息单元(FlightPathInformation IE)，并将所述飞行路径信息添加到所述飞行路径信息单元中；
(5-2)将终端辅助信令添加到切换准备信令(HandoverPreparationInformation)中；
(5-3)将所述切换准备信令添加到切换申请信令中的第二指定单元中，所述第二指定单元为源基站到目标基站透传容器信息单元(Source to Target Transparent Container IE)。
在步骤420中，将切换申请信令发送至MME，并由MME通过第二切换请求信令将切换申请信令中的飞行路径信息发送至目标基站。
由上述实施例可见，通过将无人机的飞行路径信息添加到切换申请信令中，并将切换申请信令发送至MME，并由MME通过第二切换请求信令将切换申请信令中的飞行路径信息发送至目标基站，从而满足了基于S1接口的信息传输需求，还提高了信息传输的准确性和效率。
图5是根据一示例性实施例示出的一种信息传输方法的流程图，该信息传输方法可以用于目标基站，如图5所示，该信息传输方法可以包括以下步骤510-520：
在步骤510中，接收源基站发送的无人机的飞行路径信息。
本公开实施例中，目标基站接收到源基站发送的无人机的飞行路径信息后，可以预判该无人机将会经过哪些基站，从而能够更好地为无人机提供网络服务。
在步骤520中，根据无人机的飞行路径信息为无人机提供网络服务。
由上述实施例可见，通过接收源基站发送的无人机的飞行路径信息，并根据无人机的飞行路径信息为无人机提供网络服务，从而实现了基站间传输无人机的飞行路径信息这一功能，还提高了目标基站的服务质量。
图6是根据一示例性实施例示出的另一种信息传输方法的流程图，该信息传输方法可以用于目标基站；该方法建立在图5所示方法的基础上，所述源基站通过X2 接口与目标基站相连接(参见图2A所示应用场景)；如图6示，在执行步骤510时，可以包括以下步骤610-620：
在步骤610中，接收源基站发送的第一切换请求信令，该第一切换请求信令中包括无人机的飞行路径信息。
在步骤620中，从第一切换请求信令中获取无人机的飞行路径信息。
本公开实施例中，由于源基站可能采用不同的添加方式将无人机的飞行路径信息添加到第一切换请求信令中，所以目标基站在获取无人机的飞行路径信息时，也需要采用与添加方式对应的获取方式来获取无人机的飞行路径信息。
在一实施例中，所述第一切换请求信令中包括用于携带无人机的飞行路径信息的飞行路径信息单元；在执行步骤620时，可以从所述第一切换请求信令包括的飞行路径信息单元中获取飞行路径信息。
在一实施例中，所述第一切换请求信令中包括第一指定单元，所述第一指定单元为RRC文本信息单元；所述RRC文本信息单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；在执行步骤620时，可以从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
由上述实施例可见，通过接收源基站发送的第一切换请求信令，该第一切换请求信令中包括无人机的飞行路径信息，并从第一切换请求信令中获取无人机的飞行路径信息，从而实现了基于X2接口的信息传输功能，还提高了信息传输的准确性和效率。
图7是根据一示例性实施例示出的另一种信息传输方法的流程图，该信息传输方法可以用于目标基站；该方法建立在图5所示方法的基础上，所述源基站通过第一S1接口与MME相连接，所述MME通过第二S1接口与所述目标基站相连接(参见图2B所示应用场景)；如图7示，在执行步骤510时，可以包括以下步骤710-720：
在步骤710中，接收MME发送的第二切换请求信令，该第二切换请求信令中包括无人机的飞行路径信息，且该第二切换请求信令是MME接收到源基站发送的携带有无人机的飞行路径信息的切换申请信令之后生成的。
在步骤720中，从第二切换请求信令中获取无人机的飞行路径信息。
本公开实施例中，由于MME可能采用不同的添加方式将无人机的飞行路径信息添加到第二切换请求信令中，所以目标基站在获取无人机的飞行路径信息时，也需要采用与添加方式对应的获取方式来获取无人机的飞行路径信息。
比如：MME接收到源基站发送的切换申请信令，且该切换申请信令中包括用于携带无人机的飞行路径信息的飞行路径信息单元之后，该MME可以从切换申请信令包括的飞行路径信息单元中获取飞行路径信息，并在第二切换请求信令中添加用于携带所述飞行路径信息的飞行路径信息单元，以及将该飞行路径信息添加到二切换请求信令中包括的飞行路径信息单元中。与此对应的：
在一实施例中，所述第二切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；在执行步骤720时，可以从所述第二切换请求信令包括的飞行路径信息单元中获取飞行路径信息。
又比如：MME接收到源基站发送的切换申请信令，且该切换申请信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，该MME可以将包括所述飞行路径信息的切换准备信令直接添加到第二切换请求信令包括的源基站到目标基站透传容器信息单元中。与此对应的：
在一实施例中，所述第二切换请求信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；在执行步骤720时，可以从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
由上述实施例可见，通过接收MME发送的第二切换请求信令，该第二切换请求信令中包括无人机的飞行路径信息，并从第二切换请求信令中获取无人机的飞行路径信息，从而实现了基于S1接口的信息传输功能，还提高了信息传输的准确性和效率。
与前述信息传输方法实施例相对应，本公开还提供信息传输装置的实施例。
图8是根据一示例性实施例示出的一种信息传输装置的框图，该信息传输装置可以用于当前为无人机提供网络服务的源基站，并用于执行图1所示的信息传输方法。如图8所示，该信息传输装置可以包括：
获取模块81，被配置为获取所述无人机的飞行路径信息；
发送模块82，被配置为将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
由上述实施例可见，通过获取无人机的飞行路径信息，并将无人机的飞行路径信息发送至目标基站，这样目标基站就可以根据无人机的飞行路径信息为该无人机提供网络服务，从而实现了基站间传输无人机的飞行路径信息这一功能，还提高了目标基站的服务质量。
在一实施例中，建立图8所示装置的基础上，如图9所示，所述发送模块82可以包括：
接收子模块91，被配置为接收所述无人机发送的测量报告；
确定子模块92，被配置为当根据所述测量报告确定与所述目标基站进行切换准备时，则将所述飞行路径信息发送至目标基站。
在一实施例中，建立图8所示装置的基础上，如图10所示，所述发送模块82可以包括：
第一添加子模块101，被配置为将所述飞行路径信息添加到第一切换请求信令中；
第一发送子模块102，被配置为将所述第一切换请求信令发送至所述目标基站。
由上述实施例可见，通过将无人机的飞行路径信息添加到第一切换请求信令中，并将第一切换请求信令发送至目标基站，从而满足了基于X2接口的信息传输需求，还提高了信息传输的准确性和效率。
在一实施例中，建立图10所示装置的基础上，如图11所示，所述第一添加子模块101可以包括：
第二添加子模块111，被配置为在第一切换请求信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
第三添加子模块112，被配置为将所述飞行路径信息添加到所述飞行路径信息单元中。
在一实施例中，建立图10所示装置的基础上，如图12所示，所述第一添加子 模块101可以包括：
第四添加子模块121，被配置为在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
第五添加子模块122，被配置为将所述终端辅助信令添加到切换准备信令中；
第六添加子模块123，被配置为将所述切换准备信令添加到第一切换请求信令中的第一指定单元中，所述第一指定单元为无线资源控制RRC文本信息单元中。
在一实施例中，建立图8所示装置的基础上，如图13所示，所述发送模块82可以包括：
第七添加子模块131，被配置为将所述飞行路径信息添加到切换申请信令中；
第二发送子模块132，被配置为将所述切换申请信令发送至所述MME，并由所述MME通过第二切换请求信令将所述切换申请信令中的所述飞行路径信息发送至所述目标基站。
由上述实施例可见，通过将无人机的飞行路径信息添加到切换申请信令中，并将切换申请信令发送至MME，并由MME通过第二切换请求信令将切换申请信令中的飞行路径信息发送至目标基站，从而满足了基于S1接口的信息传输需求，还提高了信息传输的准确性和效率。
在一实施例中，建立图13所示装置的基础上，如图14所示，所述第七添加子模块131可以包括：
第八添加子模块141，被配置为在切换申请信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
第九添加子模块142，被配置为将所述飞行路径信息添加到所述飞行路径信息单元中。
在一实施例中，建立图13所示装置的基础上，如图15所示，所述第七添加子模块131可以包括：
第十添加子模块151，被配置为在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
第十一添加子模块152，被配置为将所述终端辅助信令添加到切换准备信令中；
第十二添加子模块153，被配置为将所述切换准备信令添加到切换申请信令中的第二指定单元中，所述第二指定单元为源基站到目标基站透传容器信息单元。
图16是根据一示例性实施例示出的一种信息传输装置的框图，该信息传输装置可以用于目标基站，并用于执行图5所示的信息传输方法。如图16所示，该信息传输装置可以包括：
接收模块161，被配置为接收源基站发送的所述无人机的飞行路径信息；
处理模块162，被配置为根据所述飞行路径信息为所述无人机提供网络服务。
由上述实施例可见，通过接收源基站发送的无人机的飞行路径信息，并根据无人机的飞行路径信息为无人机提供网络服务，从而实现了基站间传输无人机的飞行路径信息这一功能，还提高了目标基站的服务质量。
在一实施例中，建立图16所示装置的基础上，如图17所示，所述接收模块161可以包括：
第一接收子模块171，被配置为接收所述源基站发送的第一切换请求信令，所述第一切换请求信令中包括所述飞行路径信息；
第一获取子模块172，被配置为从所述第一切换请求信令中获取所述飞行路径信息。
由上述实施例可见，通过接收源基站发送的第一切换请求信令，该第一切换请求信令中包括无人机的飞行路径信息，并从第一切换请求信令中获取无人机的飞行路径信息，从而实现了基于X2接口的信息传输功能，还提高了信息传输的准确性和效率。
在一实施例中，建立图17所示装置的基础上，如图18所示，所述第一切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第一获取子模块172可以包括：
第二获取子模块181，被配置为从所述第一切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
在一实施例中，建立图17所示装置的基础上，如图19所示，所述第一切换请求信令中包括第一指定单元，所述第一指定单元为无线资源控制RRC文本信息单元； 所述RRC文本信息单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第一获取子模块172可以包括：
第三获取子模块191，被配置为从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
在一实施例中，建立图16所示装置的基础上，如图20所示，所述接收模块161可以包括：
第二接收子模块201，被配置为接收所述MME发送的第二切换请求信令，所述第二切换请求信令中包括所述飞行路径信息，且所述第二切换请求信令是所述MME接收到所述源基站发送的携带有所述飞行路径信息的切换申请信令之后生成的；
第四获取子模块202，被配置为从所述第二切换请求信令中获取所述飞行路径信息。
由上述实施例可见，通过接收MME发送的第二切换请求信令，该第二切换请求信令中包括无人机的飞行路径信息，并从第二切换请求信令中获取无人机的飞行路径信息，从而实现了基于S1接口的信息传输功能，还提高了信息传输的准确性和效率。
在一实施例中，建立图20所示装置的基础上，如图21所示，所述第二切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第二接收子模块201可以包括：
第五获取子模块211，被配置为从所述第二切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
在一实施例中，建立图20所示装置的基础上，如图22所示，所述第二切换请求信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第二接收子模块201可以包括：
第六获取子模块221，被配置为从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法 实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
相应地，本公开还提供了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程序，其特征在于，所述计算机程序用于执行上述图1至图4任一所述的信息传输方法。
相应地，本公开还提供了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程序，其特征在于，所述计算机程序用于执行上述图5至图7任一所述的信息传输方法。
相应地，本公开还提供了一种信息传输装置，所述装置用于当前为无人机提供网络服务的源基站，所述装置包括：
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：
获取所述无人机的飞行路径信息；
将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
如图23所示，图23是根据一示例性实施例示出的一种信息传输装置的结构示意图。装置2300可以被提供为一源基站。参照图23，装置2300包括处理组件2322、无线发射/接收组件2324、天线组件2326、以及无线接口特有的信号处理部分，处理组件2322可进一步包括一个或多个处理器。
处理组件2322中的其中一个处理器可以被配置为用于执行上述任一所述的信息传输方法。
相应地，本公开还提供了一种信息传输装置，所述装置用于目标基站，所述装 置包括：
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：
接收源基站发送的所述无人机的飞行路径信息；
根据所述飞行路径信息为所述无人机提供网络服务。
如图24所示，图24是根据一示例性实施例示出的一种信息传输装置的结构示意图。装置2400可以被提供为一源基站。参照图24，装置2400包括处理组件2422、无线发射/接收组件2424、天线组件2426、以及无线接口特有的信号处理部分，处理组件2422可进一步包括一个或多个处理器。
处理组件2422中的其中一个处理器可以被配置为用于执行上述任一所述的信息传输方法。
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 (34)

  1. 一种信息传输方法，其特征在于，所述方法用于当前为无人机提供网络服务的源基站，所述方法包括：
    获取所述无人机的飞行路径信息；
    将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
  2. 根据权利要求1所述的方法，其特征在于，所述将所述飞行路径信息发送至目标基站，包括：
    接收所述无人机发送的测量报告；
    当根据所述测量报告确定与所述目标基站进行切换准备时，则将所述飞行路径信息发送至目标基站。
  3. 根据权利要求1所述的方法，其特征在于，所述源基站通过X2接口与所述目标基站相连接；
    所述将所述飞行路径信息发送至目标基站，包括：
    将所述飞行路径信息添加到第一切换请求信令中；
    将所述第一切换请求信令发送至所述目标基站。
  4. 根据权利要求3所述的方法，其特征在于，所述将所述飞行路径信息添加到第一切换请求信令中，包括：
    在第一切换请求信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
    将所述飞行路径信息添加到所述飞行路径信息单元中。
  5. 根据权利要求3所述的方法，其特征在于，所述将所述飞行路径信息添加到第一切换请求信令中，包括：
    在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
    将所述终端辅助信令添加到切换准备信令中；
    将所述切换准备信令添加到第一切换请求信令中的第一指定单元中，所述第一指定单元为无线资源控制RRC文本信息单元中。
  6. 根据权利要求1所述的方法，其特征在于，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；
    所述将所述飞行路径信息发送至目标基站，包括：
    将所述飞行路径信息添加到切换申请信令中；
    将所述切换申请信令发送至所述MME，并由所述MME通过第二切换请求信令将所述切换申请信令中的所述飞行路径信息发送至所述目标基站。
  7. 根据权利要求6所述的方法，其特征在于，所述将所述飞行路径信息添加到切换申请信令中，包括：
    在切换申请信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
    将所述飞行路径信息添加到所述飞行路径信息单元中。
  8. 根据权利要求6所述的方法，其特征在于，所述将所述飞行路径信息添加到切换申请信令中，包括：
    在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
    将所述终端辅助信令添加到切换准备信令中；
    将所述切换准备信令添加到切换申请信令中的第二指定单元中，所述第二指定单元为源基站到目标基站透传容器信息单元。
  9. 一种信息传输方法，其特征在于，所述方法用于目标基站，所述方法包括：
    接收源基站发送的所述无人机的飞行路径信息；
    根据所述飞行路径信息为所述无人机提供网络服务。
  10. 根据权利要求9所述的方法，其特征在于，所述源基站通过X2接口与所述目标基站相连接；
    所述接收源基站发送的所述无人机的飞行路径信息，包括：
    接收所述源基站发送的第一切换请求信令，所述第一切换请求信令中包括所述飞行路径信息；
    从所述第一切换请求信令中获取所述飞行路径信息。
  11. 根据权利要求10所述的方法，其特征在于，所述第一切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
    所述从所述第一切换请求信令中获取所述飞行路径信息，包括：
    从所述第一切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  12. 根据权利要求10所述的方法，其特征在于，所述第一切换请求信令中包括第一指定单元，所述第一指定单元为无线资源控制RRC文本信息单元；所述RRC文本信息单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅 助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
    所述从所述第一切换请求信令中获取所述飞行路径信息，包括：
    从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  13. 根据权利要求9所述的方法，其特征在于，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；
    所述接收源基站发送的所述无人机的飞行路径信息，包括：
    接收所述MME发送的第二切换请求信令，所述第二切换请求信令中包括所述飞行路径信息，且所述第二切换请求信令是所述MME接收到所述源基站发送的携带有所述飞行路径信息的切换申请信令之后生成的；
    从所述第二切换请求信令中获取所述飞行路径信息。
  14. 根据权利要求13所述的方法，其特征在于，所述第二切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
    所述从所述第二切换请求信令中获取所述飞行路径信息，包括：
    从所述第二切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  15. 根据权利要求13所述的方法，其特征在于，所述第二切换请求信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；
    所述从所述第二切换请求信令中获取所述飞行路径信息，包括：
    从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  16. 一种信息传输装置，其特征在于，所述装置用于当前为无人机提供网络服务的源基站，所述装置包括：
    获取模块，被配置为获取所述无人机的飞行路径信息；
    发送模块，被配置为将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
  17. 根据权利要求16所述的装置，其特征在于，所述发送模块包括：
    接收子模块，被配置为接收所述无人机发送的测量报告；
    确定子模块，被配置为当根据所述测量报告确定与所述目标基站进行切换准备时，则将所述飞行路径信息发送至目标基站。
  18. 根据权利要求16所述的装置，其特征在于，所述源基站通过X2接口与所述 目标基站相连接；所述发送模块包括：
    第一添加子模块，被配置为将所述飞行路径信息添加到第一切换请求信令中；
    第一发送子模块，被配置为将所述第一切换请求信令发送至所述目标基站。
  19. 根据权利要求18所述的装置，其特征在于，所述第一添加子模块包括：
    第二添加子模块，被配置为在第一切换请求信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
    第三添加子模块，被配置为将所述飞行路径信息添加到所述飞行路径信息单元中。
  20. 根据权利要求18所述的装置，其特征在于，所述第一添加子模块包括：
    第四添加子模块，被配置为在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
    第五添加子模块，被配置为将所述终端辅助信令添加到切换准备信令中；
    第六添加子模块，被配置为将所述切换准备信令添加到第一切换请求信令中的第一指定单元中，所述第一指定单元为无线资源控制RRC文本信息单元中。
  21. 根据权利要求16所述的装置，其特征在于，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；所述发送模块包括：
    第七添加子模块，被配置为将所述飞行路径信息添加到切换申请信令中；
    第二发送子模块，被配置为将所述切换申请信令发送至所述MME，并由所述MME通过第二切换请求信令将所述切换申请信令中的所述飞行路径信息发送至所述目标基站。
  22. 根据权利要求21所述的装置，其特征在于，所述第七添加子模块包括：
    第八添加子模块，被配置为在切换申请信令中添加用于携带所述飞行路径信息的飞行路径信息单元；
    第九添加子模块，被配置为将所述飞行路径信息添加到所述飞行路径信息单元中。
  23. 根据权利要求21所述的装置，其特征在于，所述第七添加子模块包括：
    第十添加子模块，被配置为在终端辅助信令中添加用于携带所述飞行路径信息的飞行路径信息单元，并将所述飞行路径信息添加到所述飞行路径信息单元中；
    第十一添加子模块，被配置为将所述终端辅助信令添加到切换准备信令中；
    第十二添加子模块，被配置为将所述切换准备信令添加到切换申请信令中的第二指定单元中，所述第二指定单元为源基站到目标基站透传容器信息单元。
  24. 一种信息传输装置，其特征在于，所述装置用于目标基站，所述装置包括：
    接收模块，被配置为接收源基站发送的所述无人机的飞行路径信息；
    处理模块，被配置为根据所述飞行路径信息为所述无人机提供网络服务。
  25. 根据权利要求24所述的装置，其特征在于，所述源基站通过X2接口与所述目标基站相连接；所述接收模块包括：
    第一接收子模块，被配置为接收所述源基站发送的第一切换请求信令，所述第一切换请求信令中包括所述飞行路径信息；
    第一获取子模块，被配置为从所述第一切换请求信令中获取所述飞行路径信息。
  26. 根据权利要求25所述的装置，其特征在于，所述第一切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第一获取子模块包括：
    第二获取子模块，被配置为从所述第一切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  27. 根据权利要求25所述的装置，其特征在于，所述第一切换请求信令中包括第一指定单元，所述第一指定单元为无线资源控制RRC文本信息单元；所述RRC文本信息单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第一获取子模块包括：
    第三获取子模块，被配置为从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  28. 根据权利要求24所述的装置，其特征在于，所述源基站通过第一S1接口与移动管理实体MME相连接，所述MME通过第二S1接口与所述目标基站相连接；所述接收模块包括：
    第二接收子模块，被配置为接收所述MME发送的第二切换请求信令，所述第二切换请求信令中包括所述飞行路径信息，且所述第二切换请求信令是所述MME接收到所述源基站发送的携带有所述飞行路径信息的切换申请信令之后生成的；
    第四获取子模块，被配置为从所述第二切换请求信令中获取所述飞行路径信息。
  29. 根据权利要求28所述的装置，其特征在于，所述第二切换请求信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第二获取子模块包括：
    第五获取子模块，被配置为从所述第二切换请求信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  30. 根据权利要求28所述的装置，其特征在于，所述第二切换请求信令中包括第二指定单元，所述第二指定单元为源基站到目标基站透传容器信息单元；所述第二指定单元中包括切换准备信令，所述切换准备信令中包括终端辅助信令，所述终端辅助信令中包括用于携带所述飞行路径信息的飞行路径信息单元；所述第二获取子模块包括：
    第六获取子模块，被配置为从所述终端辅助信令包括的所述飞行路径信息单元中获取所述飞行路径信息。
  31. 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程序，其特征在于，所述计算机程序用于执行上述权利要求1-8任一所述的信息传输方法。
  32. 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程序，其特征在于，所述计算机程序用于执行上述权利要求9-15所述的信息传输方法。
  33. 一种信息传输装置，其特征在于，所述装置用于当前为无人机提供网络服务的源基站，所述装置包括：
    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：
    获取所述无人机的飞行路径信息；
    将所述飞行路径信息发送至目标基站，以使所述目标基站根据所述飞行路径信息为所述无人机提供网络服务。
  34. 一种信息传输装置，其特征在于，所述装置用于目标基站，所述装置包括：
    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：
    接收源基站发送的所述无人机的飞行路径信息；
    根据所述飞行路径信息为所述无人机提供网络服务。
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