CN109997391A - Positional relationship determines method and device - Google Patents
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- CN109997391A CN109997391A CN201780003585.4A CN201780003585A CN109997391A CN 109997391 A CN109997391 A CN 109997391A CN 201780003585 A CN201780003585 A CN 201780003585A CN 109997391 A CN109997391 A CN 109997391A
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Abstract
The present invention relates to a kind of positional relationships to determine method and device.This method comprises: obtaining the flight path information of unmanned plane；Obtain the location information of the adjacent base station adjacent with source base station；When the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane.The location information that the technical solution passes through acquisition adjacent base station, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane, solve the problems, such as how to determine adjacent base station whether on the flight path of unmanned plane, the mobility for facilitating promotion unmanned plane, can be improved user experience.
Description
The present invention relates to fields of communication technology more particularly to a kind of positional relationship to determine method and device.
UAV, abbreviation unmanned plane (UAV, Unmanned Aerial Vehicle) refer to the not manned vehicle using radio robot and the presetting apparatus provided for oneself manipulation.Unmanned plane is actually the general designation of unmanned vehicle, can be divided into unmanned plane from technical standpoint definition: unmanned fixed-wing aircraft, unmanned VTOL machine, unmanned airship, unmanned helicopter, unmanned multi-rotor aerocraft, unmanned parasol etc..And it is perfect with the fast development of unmanned air vehicle technique, the reduction of cost and function, unmanned plane is increasingly used in ordinary consumer group.And unmanned plane+industrial application, it is that unmanned plane has really just needed；Unmanned plane is taking photo by plane, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observation wild animal, is monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, the application for manufacturing the fields such as romance at present, it is greatly expanded the purposes of unmanned plane itself, many countries are all actively developing unmanned air vehicle technique and extension industrial application.
In order to further expand the application range of unmanned plane, third generation partner program (3GPP, 3rd Generation Partnership Project) pass through " Enhanced Support for Aerial Vehicles " project verification, it is intended to it studies and is standardized how that cellular network unmanned plane can be made to provide the service of meet demand.Unmanned plane during flying is generally there are two types of mode: one kind is fixed mode, refers to that manipulator can plan the flight line of unmanned plane on the controller, and such unmanned plane can be according to route flight plan, and controller is without at every moment controlling unmanned plane；Another mode is dynamic mode, refers to that controller can be remotely controlled in real time unmanned plane by controller.And be directed to fixed mode, due to the flight path of unmanned plane and track be it is fixed, cellular network can prejudge which cellular network base station unmanned plane can pass through.
Currently, think that the flight path of unmanned plane can generate help to the mobility for promoting unmanned plane using 3GPP as the research institution of representative；However, the mobility for how promoting unmanned plane based on the flight path of unmanned plane do not provided in the related technology.
Summary of the invention
The embodiment of the present invention provides a kind of positional relationship and determines method and device.The technical solution is as follows:
According to a first aspect of the embodiments of the present invention, a kind of positional relationship is provided and determines method, comprising:
Obtain the flight path information of unmanned plane；
Obtain the location information of the adjacent base station adjacent with source base station；
When the location information of the adjacent base station is matched with the flight path information of the unmanned plane, determine that the adjacent base station is located on the flight path of the unmanned plane.
The technical solution that the embodiment of the present invention provides can include the following benefits: the technical solution determines that adjacent base station is located at nobody when the location information of adjacent base station is matched with the flight path information of unmanned plane by obtaining the location information of adjacent base station
On the flight path of machine, solve the problems, such as how to determine adjacent base station whether on the flight path of unmanned plane, this can prior notice adjacent base station in advance be optimize unmanned plane mobility prepare, such as adjacent base station can reserve resource in advance for unmanned plane, facilitate the mobility of promotion unmanned plane, it so, it is possible to improve user experience.
In one embodiment, the location information for obtaining the adjacent base station adjacent with source base station, comprising:
Location information request message is sent to the adjacent base station；Wherein, the location information that the location information request message is used to that the adjacent base station to be requested to send the adjacent base station to the source base station；
Receive the location information response message that the adjacent base station is sent；It wherein, include the location information of the adjacent base station in the location information response message.
In one embodiment, Xiang Suoshu adjacent base station sends location information request message, comprising:
In the inter-base station interface established between the source base station and the adjacent base station, Xiang Suoshu adjacent base station sends location information and exchanges request message, and the location information exchanges the location information in request message including the source base station；
Correspondingly, receiving the location information response message that the adjacent base station is sent, comprising:
It receives the location information that the adjacent base station is sent and exchanges response message, the location information exchanges the location information in response message including the adjacent base station.
In one embodiment, Xiang Suoshu adjacent base station sends location information request message, comprising:
When getting the flight path information of the unmanned plane, Xiang Suoshu adjacent base station sends resource status and requests RESOURCE STATUS REQUEST, includes the instruction information to request adjacent base station location information in the RESOURCE STATUS REQUEST；
Correspondingly, receiving the location information response message that the adjacent base station is sent, comprising:
Receive the location information including the adjacent base station in resource status response the RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that the adjacent base station is sent.
In one embodiment, when the location information of the adjacent base station is matched with the flight path information of the unmanned plane, determine that the adjacent base station is located on the flight path of the unmanned plane, comprising:
According to the location information of the adjacent base station, deviation value of the adjacent base station relative to the flight path of the unmanned plane is determined；
When the deviation value is less than preset threshold, determine that the adjacent base station is located on the flight path of the unmanned plane.
In one embodiment, the method also includes:
When determining that the adjacent base station is located on the flight path of the unmanned plane, Xiang Suoshu adjacent base station sends the reserved instruction of radio resource；Wherein, it is that the unmanned plane reserves radio resource that the reserved instruction of the radio resource, which is used to indicate the adjacent base station,.
In one embodiment, the method also includes:
When getting the flight path information of the unmanned plane, via the inter-base station interface between the source base station and the adjacent base station, Xiang Suoshu adjacent base station sends the flight path information of the unmanned plane.
In one embodiment, the method also includes:
It calls global position system to position the source base station, obtains the location information of the source base station；Alternatively,
The position requests for carrying the source base station and identifying are sent to operational administrative system OAM system, and receive the location information for the source base station that the OAM system is sent.
According to a second aspect of the embodiments of the present invention, a kind of positional relationship determining device is provided, comprising:
Flight path information obtains module, for obtaining the flight path information of unmanned plane；
Position information acquisition module, for obtaining the location information of the adjacent base station adjacent with source base station；
Determining module when matching for the location information in the adjacent base station with the flight path information of the unmanned plane, determines that the adjacent base station is located on the flight path of the unmanned plane.
In one embodiment, the position information acquisition module, comprising:
Sending submodule, for sending location information request message to the adjacent base station；Wherein, the location information that the location information request message is used to that the adjacent base station to be requested to send the adjacent base station to the source base station；
Receiving submodule, the location information response message sent for receiving the adjacent base station；It wherein, include the location information of the adjacent base station in the location information response message.
In one embodiment, the sending submodule is in the inter-base station interface established between the source base station and the adjacent base station, location information is sent to the adjacent base station and exchanges request message, and the location information exchanges the location information in request message including the source base station；
The receiving submodule receives the location information that the adjacent base station is sent and exchanges response message, and the location information exchanges the location information in response message including the adjacent base station.
In one embodiment, when the sending submodule gets the flight path information of the unmanned plane, resource status is sent to the adjacent base station and requests RESOURCE STATUS REQUEST, includes the instruction information to request adjacent base station location information in the RESOURCE STATUS REQUEST；
The receiving submodule receives the location information including the adjacent base station in resource status response the RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that the adjacent base station is sent.
In one embodiment, the determining module, comprising:
First determines that submodule determines deviation value of the adjacent base station relative to the flight path of the unmanned plane for the location information according to the adjacent base station；
Second determines submodule, for determining that the adjacent base station is located on the flight path of the unmanned plane when the deviation value is less than preset threshold.
In one embodiment, described device further include:
First sending module, for when determining that the adjacent base station is located on the flight path of the unmanned plane, Xiang Suoshu adjacent base station to send the reserved instruction of radio resource；Wherein, it is that the unmanned plane reserves radio resource that the reserved instruction of the radio resource, which is used to indicate the adjacent base station,.
In one embodiment, described device further include:
Second sending module, when for getting the flight path information of the unmanned plane, via the inter-base station interface between the source base station and the adjacent base station, Xiang Suoshu adjacent base station sends the flight path information of the unmanned plane.
In one embodiment, described device further include:
Calling module obtains the location information of the source base station for calling global position system to position the source base station；Alternatively,
Described device further include:
Third sending module, for sending the position requests for carrying the source base station and identifying to operational administrative system OAM system；
Receiving module, for receiving the location information for the source base station that the OAM system is sent.
According to a third aspect of the embodiments of the present invention, a kind of positional relationship determining device is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
Obtain the flight path information of unmanned plane；
Obtain the location information of the adjacent base station adjacent with source base station；
When the location information of the adjacent base station is matched with the flight path information of the unmanned plane, determine that the adjacent base station is located on the flight path of the unmanned plane.
According to a fourth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, computer instruction is stored thereon with, which realizes above-mentioned first aspect the method when being executed by processor the step of.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, the present invention can not be limited.
The drawings herein are incorporated into the specification and forms part of this specification, and illustrates embodiments consistent with the invention, and is used to explain the principle of the present invention together with specification.
Fig. 1 is the application scenario diagram that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 2 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 3 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 4 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 5 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 6 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 7 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method.
Fig. 8 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Fig. 9 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Figure 10 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Figure 11 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Figure 12 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Figure 13 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Figure 14 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Figure 15 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.In the following description when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Embodiment described in following exemplary embodiment does not represent all embodiments consistented with the present invention.On the contrary, they are only the examples of consistent with some aspects of the invention as detailed in the appended claims device and method.
In order to realize that the flight path based on unmanned plane promotes the mobility of unmanned plane, whether the base station of cellular network is after the flight path for obtaining unmanned plane, it is also necessary to determine adjacent base station on the flight path of unmanned plane；However, do not provide in the related technology how to determine adjacent base station whether the solution on the flight path of unmanned plane, this just cannot achieve the flight path based on unmanned plane promoted unmanned plane mobility, limit the mobility room for promotion of unmanned plane.
To solve the above-mentioned problems, the embodiment of the invention provides a kind of positional relationships to determine that method, method include: the flight path information for obtaining unmanned plane；Obtain the location information of the adjacent base station adjacent with source base station；When the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane.Positional relationship provided in an embodiment of the present invention determines method, by the location information for obtaining adjacent base station, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane, solve the problems, such as how to determine adjacent base station whether on the flight path of unmanned plane, this can prior notice adjacent base station in advance be optimize unmanned plane mobility prepare, such as adjacent base station can reserve resource in advance for unmanned plane, facilitate the mobility Upgrade Problem for solving unmanned plane.
The technical solution that the embodiment of the present invention is recorded can be used for judging whether adjacent base station is located on the flight path of unmanned plane；An optional application scenarios of method are determined referring to positional relationship in the embodiment of the present invention shown in fig. 1；Involved in application scenarios shown in FIG. 1: unmanned aerial vehicle (UAV) control equipment 11, unmanned plane 12, the base station 13 of cellular network, the base station 14 of cellular network and network 15；Wherein, unmanned aerial vehicle (UAV) control equipment 11 for example can be unmanned plane nonshared control unit, be also possible to be equipped with smart phone, tablet computer or wearable device (such as bracelet) equipment of unmanned aerial vehicle (UAV) control software；Base station 14 is the adjacent base station of base station 13；Unmanned aerial vehicle (UAV) control equipment 11 is linked into network 15 by wired or wireless mode；Current access base station 13 of unmanned plane 12；Cellular network is, for example, 2G/3G/4G/5G network；User uses unmanned aerial vehicle (UAV) control equipment 11, can be with remote control unmanned plane 12 by cellular network.Application scenarios shown in Fig. 1 are only a possible Application Scenarios-Examples of the technical solution that the embodiment of the present invention is recorded, and other application scenarios may include the equipment and network that Fig. 1 is not directed to.
Based on above-mentioned analysis, following specific embodiment is proposed.
Fig. 2 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method, which determines that method can be applied in the base station of cellular network, and the executing subject of this method can be source base station.As shown in Fig. 2, this approach includes the following steps 201-203:
In step 201, the flight path information of unmanned plane is obtained；
Exemplary, unmanned plane can be carried out wireless communication with the base station of cellular network；User can be with remote control unmanned plane by cellular network using unmanned aerial vehicle (UAV) control equipment.
It is exemplary, when source base station gets the flight path information of unmanned plane, via the inter-base station interface between source base station and adjacent base station, the flight path information of unmanned plane is sent to adjacent base station.Such as, when source base station gets the flight path information of unmanned plane, base station configuration updating (ENB CONFIGURATION UPDATE) signaling is sent to adjacent base station by X2 interface, the flight path information of unmanned plane is carried in ENB CONFIGURATION UPDATE signaling；Adjacent base station receives ENB
After CONFIGURATION UPDATE, parsing ENB CONFIGURATION UPDATE obtains the flight path information of unmanned plane, then, adjacent base station replys base station configuration updating confirmation (ENB CONFIGURATION UPDATE ACKNOWLEDGE) to source base station.Adjacent base station is got after the flight path information of unmanned plane, by the location information for obtaining other base stations adjacent with adjacent base station, search is located at the target BS on the flight path of unmanned plane in other base stations adjacent with adjacent base station, this can prior notice target BS in advance be optimize unmanned plane mobility prepare, such as target BS can reserve resource in advance for unmanned plane, facilitate the mobility Upgrade Problem for solving unmanned plane.
In step 202, the location information of the adjacent base station adjacent with source base station is obtained；
Exemplary, the execution of step 201 and step 202 in no particular order, can first carry out step 201 and execute step 202 again, can also first carry out step 202 and execute step 201 again, alternatively, being performed simultaneously step 201 and step 202, which is not limited by the present invention.
It is exemplary, source base station can be to operational administrative system (OAM, Operation Administration and Maintenance) system request adjacent base station location information, such as, source base station can send the location information request for carrying adjacent base station and identifying to OAM system, and receive the location information for the adjacent base station that OAM system is sent.
Alternatively, source base station can also request the location information of adjacent base station to adjacent base station, for example, source base station can send location information request message to adjacent base station, wherein the location information that location information request message is used to that adjacent base station to be requested to send adjacent base station to source base station；Source base station sends location information response message when receiving location information request message, to source base station, wherein includes the location information of adjacent base station in location information response message；Source base station receives the location information response message that adjacent base station is sent, and by parsing location information response message, obtains the location information of adjacent base station.
Exemplary, the implementation of source base station to the location information of adjacent base station request adjacent base station at least may include any one following mode:
Mode 1) base station and adjacent base station can pass through interface signaling interaction respective positions information in establishing inter-base station interface establishment process.For example, source base station when establishing the inter-base station interface between source base station and adjacent base station, sends location information to adjacent base station and exchanges request message, wherein location information exchanges the location information in request message including source base station；When adjacent base station receives information exchange request message, location information is sent to source base station and exchanges response message, wherein location information exchanges the location information in response message including adjacent base station；Source base station receives the location information that adjacent base station is sent and exchanges response message, obtains the location information of adjacent base station.Inter-base station interface such as X2 interface.
For example, source base station and adjacent base station establish request (X2 SETUP REQUEST) signaling and X2 foundation response (X2 SETUP RESPONSE) signaling by interface signaling X2, achieve the purpose that interactive respective positions information；Specifically, source base station sends X2 SETUP REQUEST to adjacent base station when establishing the X2 interface between source base station and adjacent base station, wherein includes the location information of source base station in X2 SETUP REQUEST；When adjacent base station receives X2 SETUP REQUEST, X2 SETUP RESPONSE is sent to source base station, wherein includes the location information of adjacent base station in X2 SETUP RESPONSE；Source base station receives the location information for the adjacent base station that adjacent base station is sent, and obtains the location information of adjacent base station.
Exemplary, the implementation that source base station obtains the location information of source base station may include: 1) global position system to be called to position source base station, obtain the location information of source base station；2) position requests for carrying source base station and identifying are sent to OAM system, and receive the location information for the source base station that OAM system is sent.
Exemplary, the implementation that adjacent base station obtains the location information of adjacent base station may include: 1) global position system to be called to position adjacent base station, obtain the location information of adjacent base station；2) position requests for carrying adjacent base station and identifying are sent to OAM system, and receive the location information for the adjacent base station that OAM system is sent.
Mode 2) base station and adjacent base station can carry out the transmitting of location information after inter-base station interface foundation.Such as, source base station is in the flight path information for getting unmanned plane, resource status request (RESOURCE STATUS REQUEST) is sent to adjacent base station, wherein, it include the instruction information to request adjacent base station location information in RESOURCE STATUS REQUEST, optionally, source base station sends RESOURCE STATUS REQUEST to adjacent base station by X2 interface；Adjacent base station receives RESOURCE STATUS REQUEST, the resource status response (RESOURCE STATUS RESPONSE) for carrying the location information of adjacent base station is sent to source base station according to instruction information, optionally, adjacent base station returns to RESOURCE STATUS RESPONSE to source base station by X2 interface；Source base station receives the RESOURCE STATUS RESPONSE that adjacent base station is sent, and obtains the location information of adjacent base station.
In step 203, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane.
It is exemplary, after getting the location information of adjacent base station, judge whether the location information of adjacent base station matches with the flight path information of unmanned plane: when the location information of adjacent base station is matched with the flight path information of unmanned plane, determining that adjacent base station is located on the flight path of unmanned plane；When the location information of adjacent base station and the flight path information of unmanned plane mismatch, process terminates.
It is exemplary, judge that the step of whether location information of adjacent base station matches with the flight path information of unmanned plane may include: the location information according to adjacent base station, determines deviation value of the adjacent base station relative to the flight path of unmanned plane；Judge whether deviation value is less than preset threshold: when deviation value is less than preset threshold, determining that adjacent base station is located on the flight path of unmanned plane；When deviation value is more than or equal to preset threshold, determine adjacent base station not on the flight path of unmanned plane.
It is exemplary, when determining that adjacent base station is located on the flight path of unmanned plane, the reserved instruction of radio resource is sent to adjacent base station, wherein it is that unmanned plane reserves radio resource that the reserved instruction of radio resource, which is used to indicate adjacent base station,；When adjacent base station receives radio resource reserved instruction, radio resource is reserved for unmanned plane, the handover success rate that unmanned plane switches to adjacent base station is can be improved, promotes the mobility of unmanned plane.
Using technical solution provided in an embodiment of the present invention, by the location information for obtaining adjacent base station, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane, solve the problems, such as how to determine adjacent base station whether on the flight path of unmanned plane, this can prior notice adjacent base station in advance be optimize unmanned plane mobility prepare, such as adjacent base station can reserve resource in advance for unmanned plane, facilitate the mobility of promotion unmanned plane, it so, it is possible to improve user experience.
Fig. 3 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method, as shown in figure 3, positional relationship of the present invention determines that method may comprise steps of 301-305 on the basis of embodiment shown in Fig. 2:
In step 301, the flight path information of unmanned plane is obtained；
In step 302, the location information of the adjacent base station adjacent with source base station is obtained；
In step 303, judge whether the location information of adjacent base station matches with the flight path information of unmanned plane: when the location information of adjacent base station is matched with the flight path information of unmanned plane, going to step 304；In the location information and unmanned plane of adjacent base station
Flight path information mismatch when, process terminates；
In step 304, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane；
It should be noted that the executive mode of step 301- step 304 is referred to for the explanation of step 201- step 203 in embodiment illustrated in fig. 2, details are not described herein.
In step 305, when determining that adjacent base station is located on the flight path of unmanned plane, the reserved instruction of radio resource is sent to adjacent base station；Wherein, it is that unmanned plane reserves radio resource that the reserved instruction of radio resource, which is used to indicate adjacent base station,.
In the present embodiment, by sending the reserved instruction of radio resource to adjacent base station, instruction adjacent base station is that unmanned plane reserves radio resource when determining that adjacent base station is located on the flight path of unmanned plane, enable target BS to reserve resource in advance for unmanned plane, is able to ascend the mobility of unmanned plane.
Fig. 4 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method, this method is implemented with source base station and adjacent base station, as shown in figure 4, positional relationship of the present invention determines that method may comprise steps of 401-405 on the basis of embodiment shown in Fig. 2:
In step 401, source base station obtains the flight path information of unmanned plane；
In step 402, source base station sends location information request message to adjacent base station；Wherein, the location information that location information request message is used to that adjacent base station to be requested to send adjacent base station to source base station；
In step 403, when adjacent base station receives location information request message, in response to location information request message, location information response message is sent to source base station；It wherein, include the location information of adjacent base station in location information response message；
In step 404, source base station receives the location information response message that adjacent base station is sent, and obtains the location information of adjacent base station；Source base station judges whether the location information of adjacent base station matches with the flight path information of unmanned plane: when the location information of adjacent base station is matched with the flight path information of unmanned plane, going to step 405；When the location information of adjacent base station and the flight path information of unmanned plane mismatch, process terminates；
In step 405, source base station determines that adjacent base station is located on the flight path of unmanned plane when the location information of adjacent base station is matched with the flight path information of unmanned plane.
In the present embodiment, Signalling exchange is carried out by source base station and adjacent base station, the location information of adjacent base station is obtained, on this basis, judges whether adjacent base station is located on the flight path of unmanned plane.
Fig. 5 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method, this method is implemented with source base station and adjacent base station, as shown in figure 5, positional relationship of the present invention determines that method may comprise steps of 501-506 on the basis of embodiment shown in Fig. 2:
In step 501, source base station obtains the flight path information of unmanned plane；
In step 502, source base station obtains the location information of source base station；
Exemplary, source base station calls global position system to position source base station, obtains the location information of source base station；Alternatively, source base station sends the position requests for carrying source base station and identifying to OAM system, and receive the location information for the source base station that OAM system is sent.
In step 503, source base station sends position to adjacent base station when establishing the inter-base station interface between source base station and adjacent base station
Information exchange request message is set, location information exchanges the location information in request message including source base station；
In step 504, when adjacent base station receives location information exchange request message, request message is exchanged in response to location information, location information is sent to source base station and exchanges response message, location information exchanges the location information in response message including adjacent base station；
In step 505, the location information that source base station receives that adjacent base station is sent exchanges response message, obtains the location information of adjacent base station；Source base station judges whether the location information of adjacent base station matches with the flight path information of unmanned plane: when the location information of adjacent base station is matched with the flight path information of unmanned plane, going to step 506；When the location information of adjacent base station and the flight path information of unmanned plane mismatch, process terminates；
In step 506, source base station determines that adjacent base station is located on the flight path of unmanned plane when the location information of adjacent base station is matched with the flight path information of unmanned plane.
In the present embodiment, location information exchange is carried out by source base station and adjacent base station, enables source base station to obtain the location information of adjacent base station, on this basis, judges whether adjacent base station is located on the flight path of unmanned plane.
Fig. 6 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method, this method is implemented with source base station and adjacent base station, as shown in fig. 6, positional relationship of the present invention determines that method may comprise steps of 601-607 on the basis of embodiment shown in Fig. 2:
In step 601, source base station obtains the flight path information of unmanned plane；
In step 602, source base station obtains the location information of source base station；
In step 603, source base station sends the location information in X2 SETUP REQUEST, X2 SETUP REQUEST including source base station to adjacent base station when establishing the X2 interface between source base station and adjacent base station；
In step 604, when adjacent base station receives X2 SETUP REQUEST, X2 SETUP RESPONSE is sent to source base station, wherein includes the location information of adjacent base station in X2 SETUP RESPONSE；
In step 605, source base station receives the X2 SETUP RESPONSE that adjacent base station is sent, and obtains the location information of adjacent base station；Source base station judges whether the location information of adjacent base station matches with the flight path information of unmanned plane: when the location information of adjacent base station is matched with the flight path information of unmanned plane, going to step 606；When the location information of adjacent base station and the flight path information of unmanned plane mismatch, process terminates.
In step 606, source base station determines that adjacent base station is located on the flight path of unmanned plane when the location information of adjacent base station is matched with the flight path information of unmanned plane.
In step 607, when getting the flight path information of unmanned plane, via the inter-base station interface between source base station and adjacent base station, the flight path information of unmanned plane is sent to adjacent base station.
In the present embodiment, location information exchange is carried out by source base station and adjacent base station, enables source base station to obtain the location information of adjacent base station, on this basis, judges whether adjacent base station is located on the flight path of unmanned plane.
Fig. 7 is the flow chart that a kind of positional relationship shown according to an exemplary embodiment determines method, this method is implemented with source base station and adjacent base station, as shown in fig. 7, positional relationship of the present invention determines that method may comprise steps of 701-707 on the basis of embodiment shown in Fig. 2:
In step 701, source base station obtains the flight path information of unmanned plane；
In a step 702, source base station obtains the location information of source base station；
In step 703, for source base station when establishing the X2 interface between source base station and adjacent base station, sending in RESOURCE STATUS REQUEST, RESOURCE STATUS REQUEST to adjacent base station includes instruction information to request adjacent base station location information；
In step 704, when adjacent base station receives RESOURCE STATUS REQUEST, RESOURCE STATUS RESPONSE is sent to source base station, wherein includes the location information of adjacent base station in RESOURCE STATUS RESPONSE；
In step 705, source base station receives the RESOURCE STATUS RESPONSE that adjacent base station is sent, and obtains the location information of adjacent base station；Source base station judges whether the location information of adjacent base station matches with the flight path information of unmanned plane: when the location information of adjacent base station is matched with the flight path information of unmanned plane, going to step 706；When the location information of adjacent base station and the flight path information of unmanned plane mismatch, process terminates.
In step 706, source base station determines that adjacent base station is located on the flight path of unmanned plane when the location information of adjacent base station is matched with the flight path information of unmanned plane.
In step 707, when getting the flight path information of unmanned plane, via the inter-base station interface between source base station and adjacent base station, the flight path information of unmanned plane is sent to adjacent base station.
In the present embodiment, RESOURCE STATUS REQUEST is sent to adjacent base station by source base station, the location information that request adjacent base station returns to adjacent base station judges whether adjacent base station is located on the flight path of unmanned plane on this basis.
Following is apparatus of the present invention embodiment, can be used for executing embodiment of the present invention method.
Fig. 8 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment, which being implemented in combination with as some or all of of base station by software, hardware or both.Referring to Fig. 8, which includes: that flight path information obtains module 801, position information acquisition module 802 and determining module 803；Wherein:
Flight path information obtains module 801 and is configured as obtaining the flight path information of unmanned plane；
Position information acquisition module 802 is configured as obtaining the location information of the adjacent base station adjacent with source base station；
Determining module 803 is configured as determining that adjacent base station is located on the flight path of unmanned plane when the location information of adjacent base station is matched with the flight path information of unmanned plane.
Using device provided in an embodiment of the present invention, the location information of acquisition adjacent base station can be passed through, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane, solve the problems, such as how to determine adjacent base station whether on the flight path of unmanned plane, this can prior notice adjacent base station in advance be optimize unmanned plane mobility prepare, such as adjacent base station can reserve resource in advance for unmanned plane, the mobility for facilitating promotion unmanned plane, can be improved user experience.
In one embodiment, as shown in figure 9, the positional relationship determining device shown in Fig. 8 can also include that position information acquisition module 802 is configured to include: sending submodule 901 and receiving submodule 902, in which:
Sending submodule 901 is configured as sending location information request message to adjacent base station；Wherein, the location information that location information request message is used to that adjacent base station to be requested to send adjacent base station to source base station；
Receiving submodule 902 is configured as receiving the location information response message that adjacent base station is sent；It wherein, include the location information of adjacent base station in location information response message.
In one embodiment, sending submodule 901 is when establishing the inter-base station interface between source base station and adjacent base station, to neighbour
Base station sends location information and exchanges request message, and location information exchanges the location information in request message including source base station；
Receiving submodule 902 receives the location information that adjacent base station is sent and exchanges response message, and location information exchanges the location information in response message including adjacent base station.
In one embodiment, when sending submodule 901 gets the flight path information of unmanned plane, sending in RESOURCE STATUS REQUEST, RESOURCE STATUS REQUEST to adjacent base station includes instruction information to request adjacent base station location information；
Receiving submodule 902 receives the location information in RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that adjacent base station is sent including adjacent base station.
In one embodiment, as shown in Figure 10, the positional relationship determining device shown in Fig. 8 can also include that determining module 803 is configured to include: that the first determining submodule 1001 and second determines submodule 1002, in which:
First determines that submodule 1001 is configured as the location information according to adjacent base station, determines deviation value of the adjacent base station relative to the flight path of unmanned plane；
Second determines that submodule 1002 is configured as determining that adjacent base station is located on the flight path of unmanned plane when deviation value is less than preset threshold.
In one embodiment, as shown in figure 11, the positional relationship determining device shown in Fig. 8 can also include: the first sending module 1101, be configured as when determining that adjacent base station is located on the flight path of unmanned plane, send the reserved instruction of radio resource to adjacent base station；Wherein, it is that unmanned plane reserves radio resource that the reserved instruction of radio resource, which is used to indicate adjacent base station,.
In the present embodiment, by sending the reserved instruction of radio resource to adjacent base station, instruction adjacent base station is that unmanned plane reserves radio resource when determining that adjacent base station is located on the flight path of unmanned plane, enable target BS to reserve resource in advance for unmanned plane, is able to ascend the mobility of unmanned plane.
In one embodiment, as shown in figure 12, positional relationship determining device shown in Fig. 8 can also include: the second sending module 1201, when being configured as getting the flight path information of unmanned plane, via the inter-base station interface between source base station and adjacent base station, the flight path information of unmanned plane is sent to adjacent base station.
In one embodiment, as shown in figure 13, the positional relationship determining device shown in Fig. 8 can also include: calling module 1301, be configured as that global position system is called to position source base station, obtain the location information of source base station.
In one embodiment, as shown in figure 14, the positional relationship determining device shown in Fig. 8 can also include: third sending module 1401 and receiving module 1402, in which:
Third sending module 1401 is configured as sending the position requests for carrying source base station and identifying to OAM system；
Receiving module 1402 is configured as receiving the location information for the source base station that OAM system is sent.
In the exemplary embodiment, a kind of positional relationship determining device is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, processor is configured as:
Obtain the flight path information of unmanned plane；
Obtain the location information of the adjacent base station adjacent with source base station；
When the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane.
Above-mentioned processor is also configured to:
Location information request message is sent to adjacent base station；Wherein, the location information that location information request message is used to that adjacent base station to be requested to send adjacent base station to source base station；
Receive the location information response message that adjacent base station is sent；It wherein, include the location information of adjacent base station in location information response message.
Above-mentioned processor is also configured to:
When establishing the inter-base station interface between source base station and adjacent base station, location information is sent to adjacent base station and exchanges request message, location information exchanges the location information in request message including source base station；
Correspondingly, receiving the location information response message that adjacent base station is sent, comprising:
It receives the location information that adjacent base station is sent and exchanges response message, location information exchanges the location information in response message including adjacent base station.
Above-mentioned processor is also configured to:
When getting the flight path information of unmanned plane, sending in RESOURCE STATUS REQUEST, RESOURCESTATUS REQUEST to adjacent base station includes instruction information to request adjacent base station location information；
Correspondingly, receiving the location information response message that adjacent base station is sent, comprising:
Receive the location information in RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that adjacent base station is sent including adjacent base station.
Above-mentioned processor is also configured to:
According to the location information of adjacent base station, deviation value of the adjacent base station relative to the flight path of unmanned plane is determined；
When deviation value is less than preset threshold, determine that adjacent base station is located on the flight path of unmanned plane.
Above-mentioned processor is also configured to:
When determining that adjacent base station is located on the flight path of unmanned plane, the reserved instruction of radio resource is sent to adjacent base station；Wherein, it is that unmanned plane reserves radio resource that the reserved instruction of radio resource, which is used to indicate adjacent base station,.
Above-mentioned processor is also configured to:
When getting the flight path information of unmanned plane, via the inter-base station interface between source base station and adjacent base station, the flight path information of unmanned plane is sent to adjacent base station.
Above-mentioned processor is also configured to:
It calls global position system to position source base station, obtains the location information of source base station；Alternatively,
The position requests for carrying source base station and identifying are sent to OAM system, and receive the location information for the source base station that OAM system is sent.
About the device in above-described embodiment, the concrete mode that wherein modules execute operation is described in detail in the embodiment of the method, and no detailed explanation will be given here.
Figure 15 is a kind of block diagram of positional relationship determining device shown according to an exemplary embodiment.For example, positional relationship is true
Determining device 1500 may be provided as a server.Positional relationship determining device 1500 includes processing component 1502, further comprises one or more processors, and the memory resource as representated by memory 1503, can be by the instruction of the execution of processing component 1502, such as application program for storing.The application program stored in memory 1503 may include it is one or more each correspond to one group of instruction module.In addition, processing component 1502 is configured as executing instruction, to execute the above method.
Positional relationship determining device 1500 can also include the power management that a power supply module 1506 is configured as execution position relationship determining device 1500, one wired or wireless network interface 1505 is configured as positional relationship determining device 1500 being connected to network and input and output (I/O) interface 1508.Positional relationship determining device 1500 can be operated based on the operating system for being stored in memory 1503, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
A kind of non-transitorycomputer readable storage medium, for example, non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.；When the instruction in storage medium is executed by the processor of positional relationship determining device 1500, so that positional relationship determining device 1500 is able to carry out following positional relationship and determines that method, method include:
Obtain the flight path information of unmanned plane；
Obtain the location information of the adjacent base station adjacent with source base station；
When the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane.
In one embodiment, the location information of the adjacent base station adjacent with source base station is obtained, comprising:
Location information request message is sent to adjacent base station；Wherein, the location information that location information request message is used to that adjacent base station to be requested to send adjacent base station to source base station；
Receive the location information response message that adjacent base station is sent；It wherein, include the location information of adjacent base station in location information response message.
In one embodiment, location information request message is sent to adjacent base station, comprising:
When establishing the inter-base station interface between source base station and adjacent base station, location information is sent to adjacent base station and exchanges request message, location information exchanges the location information in request message including source base station；
Correspondingly, receiving the location information response message that adjacent base station is sent, comprising:
It receives the location information that adjacent base station is sent and exchanges response message, location information exchanges the location information in response message including adjacent base station.
In one embodiment, location information request message is sent to adjacent base station, comprising:
When getting the flight path information of unmanned plane, sending in RESOURCE STATUS REQUEST, RESOURCE STATUS REQUEST to adjacent base station includes instruction information to request adjacent base station location information；
Correspondingly, receiving the location information response message that adjacent base station is sent, comprising:
Receive the location information in RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that adjacent base station is sent including adjacent base station.
In one embodiment, when the location information of adjacent base station is matched with the flight path information of unmanned plane, determine that adjacent base station is located on the flight path of unmanned plane, comprising:
According to the location information of adjacent base station, deviation value of the adjacent base station relative to the flight path of unmanned plane is determined；
When deviation value is less than preset threshold, determine that adjacent base station is located on the flight path of unmanned plane.
Method further include:
When determining that adjacent base station is located on the flight path of unmanned plane, the reserved instruction of radio resource is sent to adjacent base station；Wherein, it is that unmanned plane reserves radio resource that the reserved instruction of radio resource, which is used to indicate adjacent base station,.
In one embodiment, method further include:
When getting the flight path information of unmanned plane, via the inter-base station interface between source base station and adjacent base station, the flight path information of unmanned plane is sent to adjacent base station.
In one embodiment, method further include:
It calls global position system to position source base station, obtains the location information of source base station；Alternatively,
The position requests for carrying source base station and identifying are sent to OAM system, and receive the location information for the source base station that OAM system is sent.
Those skilled in the art will readily occur to other embodiments of the present invention after considering specification and practicing disclosure herein.This application is intended to cover any variations, uses, or adaptations of the invention, these variations, uses, or adaptations follow general principle of the invention and including the undocumented common knowledges or conventional techniques in the art of the present invention.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are indicated by the following claims.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (18)
- A kind of positional relationship determines method characterized by comprisingObtain the flight path information of unmanned plane；Obtain the location information of the adjacent base station adjacent with source base station；When the location information of the adjacent base station is matched with the flight path information of the unmanned plane, determine that the adjacent base station is located on the flight path of the unmanned plane.
- The method as described in claim 1, which is characterized in that the location information for obtaining the adjacent base station adjacent with source base station, comprising:Location information request message is sent to the adjacent base station；Wherein, the location information that the location information request message is used to that the adjacent base station to be requested to send the adjacent base station to the source base station；Receive the location information response message that the adjacent base station is sent；It wherein, include the location information of the adjacent base station in the location information response message.
- Method according to claim 2, which is characterized in that Xiang Suoshu adjacent base station sends location information request message, comprising:In the inter-base station interface established between the source base station and the adjacent base station, Xiang Suoshu adjacent base station sends location information and exchanges request message, and the location information exchanges the location information in request message including the source base station；Correspondingly, receiving the location information response message that the adjacent base station is sent, comprising:It receives the location information that the adjacent base station is sent and exchanges response message, the location information exchanges the location information in response message including the adjacent base station.
- Method according to claim 2, which is characterized in that Xiang Suoshu adjacent base station sends location information request message, comprising:When getting the flight path information of the unmanned plane, Xiang Suoshu adjacent base station sends resource status and requests RESOURCE STATUS REQUEST, includes the instruction information to request adjacent base station location information in the RESOURCE STATUS REQUEST；Correspondingly, receiving the location information response message that the adjacent base station is sent, comprising:Receive the location information including the adjacent base station in resource status response the RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that the adjacent base station is sent.
- The method as described in claim 1, which is characterized in that when the location information of the adjacent base station is matched with the flight path information of the unmanned plane, determine that the adjacent base station is located on the flight path of the unmanned plane, comprising:According to the location information of the adjacent base station, deviation value of the adjacent base station relative to the flight path of the unmanned plane is determined；When the deviation value is less than preset threshold, determine that the adjacent base station is located on the flight path of the unmanned plane.
- The method as described in claim 1, which is characterized in that the method also includes:When determining that the adjacent base station is located on the flight path of the unmanned plane, it is reserved that Xiang Suoshu adjacent base station sends radio resource Instruction；Wherein, it is that the unmanned plane reserves radio resource that the reserved instruction of the radio resource, which is used to indicate the adjacent base station,.
- The method as described in claim 1, which is characterized in that the method also includes:When getting the flight path information of the unmanned plane, via the inter-base station interface between the source base station and the adjacent base station, Xiang Suoshu adjacent base station sends the flight path information of the unmanned plane.
- Method as claimed in claim 3, which is characterized in that the method also includes:It calls global position system to position the source base station, obtains the location information of the source base station；Alternatively,The position requests for carrying the source base station and identifying are sent to operational administrative system OAM system, and receive the location information for the source base station that the OAM system is sent.
- A kind of positional relationship determining device characterized by comprisingFlight path information obtains module, for obtaining the flight path information of unmanned plane；Position information acquisition module, for obtaining the location information of the adjacent base station adjacent with source base station；Determining module when matching for the location information in the adjacent base station with the flight path information of the unmanned plane, determines that the adjacent base station is located on the flight path of the unmanned plane.
- Device as claimed in claim 9, which is characterized in that the position information acquisition module, comprising:Sending submodule, for sending location information request message to the adjacent base station；Wherein, the location information that the location information request message is used to that the adjacent base station to be requested to send the adjacent base station to the source base station；Receiving submodule, the location information response message sent for receiving the adjacent base station；It wherein, include the location information of the adjacent base station in the location information response message.
- Device as claimed in claim 10, it is characterized in that, the sending submodule is in the inter-base station interface established between the source base station and the adjacent base station, location information is sent to the adjacent base station and exchanges request message, and the location information exchanges the location information in request message including the source base station；The receiving submodule receives the location information that the adjacent base station is sent and exchanges response message, and the location information exchanges the location information in response message including the adjacent base station.
- Device as claimed in claim 10, it is characterized in that, when the sending submodule gets the flight path information of the unmanned plane, resource status is sent to the adjacent base station and requests RESOURCE STATUS REQUEST, includes the instruction information to request adjacent base station location information in the RESOURCE STATUS REQUEST；The receiving submodule receives the location information including the adjacent base station in resource status response the RESOURCE STATUS RESPONSE, the RESOURCE STATUS RESPONSE that the adjacent base station is sent.
- Device as claimed in claim 9, which is characterized in that the determining module, comprising:First determines that submodule determines deviation value of the adjacent base station relative to the flight path of the unmanned plane for the location information according to the adjacent base station；Second determines submodule, for determining that the adjacent base station is located on the flight path of the unmanned plane when the deviation value is less than preset threshold.
- Device as claimed in claim 9, which is characterized in that described device further include:First sending module, for when determining that the adjacent base station is located on the flight path of the unmanned plane, to the adjacent base It stands and sends the reserved instruction of radio resource；Wherein, it is that the unmanned plane reserves radio resource that the reserved instruction of the radio resource, which is used to indicate the adjacent base station,.
- Device as claimed in claim 9, which is characterized in that described device further include:Second sending module, when for getting the flight path information of the unmanned plane, via the inter-base station interface between the source base station and the adjacent base station, Xiang Suoshu adjacent base station sends the flight path information of the unmanned plane.
- Device as claimed in claim 11, which is characterized in that described device further include:Calling module obtains the location information of the source base station for calling global position system to position the source base station；Alternatively,Described device further include:Third sending module, for sending the position requests for carrying the source base station and identifying to operational administrative system OAM system；Receiving module, for receiving the location information for the source base station that the OAM system is sent.
- A kind of positional relationship determining device characterized by comprisingProcessor；Memory for storage processor executable instruction；Wherein, the processor is configured to:Obtain the flight path information of unmanned plane；Obtain the location information of the adjacent base station adjacent with source base station；When the location information of the adjacent base station is matched with the flight path information of the unmanned plane, determine that the adjacent base station is located on the flight path of the unmanned plane.
- A kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the step of any one of claim 1-8 the method is realized when the instruction is executed by processor.
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