Information transmission method and device, storage medium

Abstract

The present disclosure provides an information transmission method and device, and a storage medium, wherein the information transmission method includes: reporting the total number of path points on the flight path of the drone to a base station. In the present disclosure, the drone can directly report the total number of path points on the flight path of the drone to the base station. The efficiency of reporting the flight path information of the drone is improved, ensuring that the base station can effectively obtain the complete flight path information of the drone, and the implementation is simple and the availability is high.

Description

Technical Field

[0001] The present disclosure relates to the field of communications, and in particular to an information transmission method and device, and a storage medium. Background Art

[0002] Unmanned aerial vehicles (UAVs) are unmanned aerial vehicles that are controlled by radio remote control equipment and self-contained program control devices. UAVs are actually a general term for unmanned aerial vehicles. From a technical point of view, they can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airships, unmanned helicopters, unmanned multi-rotor aircraft, unmanned paragliders, etc.

[0003] With the rapid development of drone technology, the reduction of costs and the improvement of functions, drones are increasingly used by ordinary consumers. Drones and industry applications are the real rigid demand for drones. At present, drones are used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, creating romance and other fields, which greatly expands the use of drones themselves. Various countries are actively expanding industry applications and developing drone technology.

[0004] In order to further expand the application scope of drones, the 3rd Generation Partnership Project (3GPP) approved the Enhanced Support for Aerial Vehicles project, which aims to study and standardize how cellular networks can provide drones with services that meet their needs.

[0005] There are generally two modes for drone flight. One is the fixed mode, which means the operator will plan the flight route of the drone on the controller, so that the drone can fly according to the planned route, and the controller does not need to control the drone all the time. The other mode is the dynamic mode, which means the operator will remotely control the drone in real time through the controller all the time. As for the fixed mode, since the flight route and trajectory of the drone are fixed, the cellular network can predict which cellular network base stations the drone will pass through. Summary of the invention

[0006] In order to overcome the problems existing in the related art, the embodiments of the present disclosure provide an information transmission method and device, and a storage medium.

[0007] According to a first aspect of an embodiment of the present disclosure, there is provided an information transmission method, which is applied to a drone and includes:

[0008] Report the total number of path points on the UAV's flight path to the base station.

[0009] Optionally, reporting the total number of path points on the flight path of the drone to the base station includes:

[0010] The total number of path points is reported to the base station through a first radio resource control RRC signaling.

[0011] Optionally, reporting the total number of path points to the base station through first radio resource control RRC signaling includes:

[0012] The total number of path points is reported to the base station via a first information unit in the first RRC signaling.

[0013] Optionally, the method further comprises:

[0014] A notification message is reported to the base station through the first RRC signaling; wherein the notification message is used to notify the base station that the UAV has saved the flight path information.

[0015] Optionally, the first RRC signaling is any one of the following:

[0016] RRC reconfiguration completes RRCReconfigurationComplete signaling;

[0017] RRC reestablishment completes RRCReestablishmentComplete signaling;

[0018] RRC recovery completes RRCResumeComplete signaling;

[0019] RRC establishment completes RRCSetupComplete signaling.

[0020] Optionally, the first RRC signaling is any one of the following:

[0021] RRC connection reconfiguration completes RRCConnectionReconfigurationComplete signaling;

[0022] RRC connection reestablishment completes RRCConnectionReestablishmentComplete signaling;

[0023] RRC connection resumption completes RRCConnectionResumeComplete signaling;

[0024] RRC connection establishment completes RRCConnectionSetupComplete signaling.

[0025] Optionally, the method further comprises:

[0026] Receive a second RRC signaling sent by the base station; wherein the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone.

[0027] Optionally, the maximum number of path points is carried in a second information unit of the second RRC signaling.

[0028] Optionally, the second RRC signaling is a terminal information request UEInformationRequest signaling, and the second signaling unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

[0029] Optionally, the method further comprises:

[0030] The flight path information corresponding to the first number of path points is reported to the base station through the third RRC signaling; wherein the first number of path points is the minimum value between the total number of path points and the maximum number of path points.

[0031] Optionally, reporting the flight path information corresponding to the first path point number through the third RRC signaling includes:

[0032] The flight path information corresponding to the first path point number is reported via the third information unit in the third RRC signaling.

[0033] Optionally, the third RRC signaling is a terminal information response UEInformationResponse signaling, and the third information unit is a flight path information report FlightPathInfoReport information unit.

[0034] Optionally, the method further comprises:

[0035] When the total number of path points is greater than the maximum number of path points, receiving a fourth RRC signaling sent by the base station; wherein the fourth RRC signaling is used to instruct the UAV to continue reporting flight path information;

[0036] Based on the second number of path points carried in the fourth RRC signaling, the flight path information corresponding to the second number of path points is reported to the base station through the new third RRC signaling; wherein the second number of path points is the difference between the total number of path points and the maximum number of path points.

[0037] Optionally, the second path point number is carried in a fourth information unit of the fourth RRC signaling.

[0038] Optionally, the fourth RRC signaling is a terminal information request UEInformationRequest signaling, and the fourth information unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

[0039] According to a second aspect of an embodiment of the present disclosure, there is provided an information transmission method, the method being applied to a base station, comprising:

[0040] The total number of path points on the flight path of the drone reported by the receiving drone.

[0041] Optionally, the total number of path points on the flight path of the drone reported by the receiving drone includes:

[0042] The total number of path points reported by the receiving drone through the first radio resource control RRC signaling.

[0043] Optionally, the receiving the total number of path points reported by the UAV through the first radio resource control RRC signaling includes:

[0044] Receive the total number of path points reported by the drone through the first information unit in the first RRC signaling.

[0045] Optionally, the method further comprises:

[0046] Receive a notification message reported by the drone through the first RRC signaling; wherein the notification message is used to notify the base station that the drone has saved the flight path information.

[0047] Optionally, the first RRC signaling is any one of the following:

[0048] RRC reconfiguration completes RRCReconfigurationComplete signaling;

[0049] RRC reestablishment completes RRCReestablishmentComplete signaling;

[0050] RRC recovery completes RRCResumeComplete signaling;

[0051] RRC establishment completes RRCSetupComplete signaling.

[0052] Optionally, the first RRC signaling is any one of the following:

[0053] RRC connection reconfiguration completes RRCConnectionReconfigurationComplete signaling;

[0054] RRC connection reestablishment completes RRCConnectionReestablishmentComplete signaling;

[0055] RRC connection resumption completes RRCConnectionResumeComplete signaling;

[0056] RRC connection establishment completes RRCConnectionSetupComplete signaling.

[0057] Optionally, the method further comprises:

[0058] Send a second RRC signaling to the drone; wherein the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone.

[0059] Optionally, the maximum number of path points is carried in a second information unit of the second RRC signaling.

[0060] Optionally, the second RRC signaling is a terminal information request UEInformationRequest signaling, and the second signaling unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

[0061] Optionally, the method further comprises:

[0062] Receive flight path information corresponding to a first number of path points reported by the UAV through a third RRC signaling; wherein the first number of path points is the minimum value between the total number of path points and the maximum number of path points.

[0063] Optionally, the receiving the flight path information corresponding to the first path point number reported by the UAV through the third RRC signaling includes:

[0064] Receive flight path information corresponding to the first path point number reported by the UAV through the third information unit in the third RRC signaling.

[0065] Optionally, the third RRC signaling is a terminal information response UEInformationResponse signaling, and the third information unit is a flight path information report FlightPathInfoReport information unit.

[0066] Optionally, the method further comprises:

[0067] When the total number of path points is greater than the maximum number of path points, sending a fourth RRC signaling to the drone; wherein the fourth RRC signaling is used to instruct the drone to continue reporting flight path information;

[0068] Receive flight path information corresponding to a second number of path points reported by the UAV through the new third RRC signaling; wherein the second number of path points is the difference between the total number of path points and the maximum number of path points.

[0069] Optionally, the method further comprises:

[0070] The designated value in the fourth information unit of the fourth RRC signaling is set as the second path point number.

[0071] Optionally, the fourth RRC signaling is a terminal information request UEInformationRequest signaling, and the fourth information unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

[0072] According to a third aspect of an embodiment of the present disclosure, there is provided an information transmission device, which is applied to a drone and includes:

[0073] The reporting module is configured to report the total number of path points on the flight path of the drone to the base station.

[0074] According to a fourth aspect of an embodiment of the present disclosure, there is provided an information transmission device, which is applied to a base station and includes:

[0075] The receiving module is configured to receive the total number of path points on the flight path of the drone reported by the drone.

[0076] According to a fifth aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, wherein the storage medium stores a computer program, and the computer program is used to execute any one of the information transmission methods described above on the drone side.

[0077] According to a sixth aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, wherein the storage medium stores a computer program, and the computer program is used to execute any one of the information transmission methods described above on the base station side.

[0078] According to a seventh aspect of an embodiment of the present disclosure, there is provided an information transmission device, including:

[0079] processor;

[0080] a memory for storing processor-executable instructions;

[0081] Wherein, the processor is configured to execute any of the information transmission methods described above on the drone side.

[0082] According to an eighth aspect of an embodiment of the present disclosure, there is provided an information transmission device, including:

[0083] processor;

[0084] a memory for storing processor-executable instructions;

[0085] The processor is configured to execute any one of the information transmission methods described above on the base station side.

[0086] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0087] In the present disclosure, the drone can directly report the total number of path points on the drone's flight path to the base station, which improves the efficiency of reporting the drone's flight path information, ensures that the base station can effectively obtain the complete drone's flight path information, and is simple to implement and has high usability.

[0088] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0089] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0090] Figure 1 The figure is a flowchart of an information transmission method according to an exemplary embodiment.

[0091] Figure 2 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0092] Figure 3 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0093] Figure 4 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0094] Figure 5 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0095] Figure 6 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0096] Figure 7 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0097] Figure 8 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0098] Fig. 9 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0099] Fig.10 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0100] Fig.11 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0101] Fig.12 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0102] Fig.13 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0103] Fig.14 The figure is a flowchart of another information transmission method according to an exemplary embodiment.

[0104] Fig.15 The figure is a block diagram of an information transmission device according to an exemplary embodiment.

[0105] Fig.16 is a block diagram of another information transmission device according to an exemplary embodiment.

[0106] Fig.17 It is a structural schematic diagram of an information transmission device according to an exemplary embodiment of the present disclosure.

[0107] Fig.18 It is a structural schematic diagram of another information transmission device according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0108] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0109] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of at least one associated listed item.

[0110] It should be understood that although the terms first, second, third, etc. may be used in the present 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. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0111] The following first introduces the information transmission method provided by the present disclosure from the drone side.

[0112] The present disclosure provides an information transmission method, referring to Figure 1 As shown, Figure 1 The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0113] In step 101, the total number of path points on the flight path of the drone is reported to a base station.

[0114] In the disclosed embodiment, the flight path information of the drone corresponds to at least one path point, that is, in order to ensure that the drone flies along the specified route, it is necessary to determine at least one path point on the flight route, and the drone must pass through this path point during flight.

[0115] It should be noted that when the drone informs the base station of the total number of path points, the drone uses an implicit method to inform the base station that the drone has saved the flight path information.

[0116] In the above embodiment, the drone can directly report the total number of path points on the drone's flight path to the base station, which improves the efficiency of reporting the drone's flight path information, ensures that the base station can effectively obtain the complete drone's flight path information, and is simple to implement and has high availability.

[0117] In some optional embodiments, reference Figure 2 As shown, Figure 2 The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0118] In step 201, the total number of path points is reported to the base station via a first radio resource control RRC signaling.

[0119] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol, which is not limited in the present disclosure.

[0120] In one possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is a new radio (NR) network, the first RRC signaling can be any one of the following: RRC reconfiguration complete (RRCReconfigurationComplete) signaling; RRC reconstruction complete (RRCReestablishmentComplete) signaling; RRC recovery complete (RRCResumeComplete) signaling; RRC establishment complete (RRCSetupComplete) signaling.

[0121] In another possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is a Long Term Evolution (LTE) network, the first RRC signaling can be any one of the following: RRC connection reconfiguration complete (RRCConnectionReconfigurationComplete) signaling; RRC connection reconstruction complete (RRCConnectionReestablishmentComplete) signaling; RRC connection recovery complete (RRCConnectionResumeComplete) signaling; RRC connection establishment complete (RRCConnectionSetupComplete) signaling.

[0122] It should be noted that when the drone informs the base station of the total number of path points, the drone uses an implicit method to inform the base station that the drone has saved the flight path information.

[0123] In the above embodiment, the drone can directly report the total number of path points on the drone's flight path to the base station through the first RRC signaling, which improves the efficiency of reporting the drone's flight path information, ensures that the base station can effectively obtain the complete drone's flight path information, and is simple to implement and has high availability.

[0124] In some optional embodiments, reference Figure 3 As shown, Figure 3 The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0125] In step 301, the total number of path points is reported to a base station via a first information unit in a first RRC signaling.

[0126] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The first information unit may reuse the existing information unit in the existing RRC signaling, or the first information unit may be an information unit newly defined in the existing RRC signaling or the newly defined RRC signaling, which is not limited in the present disclosure.

[0127] In a possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is an NR network, the first RRC signaling can be any one of the following: RRCReconfigurationComplete signaling; RRCReestablishmentComplete signaling; RRCResumeComplete signaling; RRCSetupComplete signaling.

[0128] In another possible implementation, the first RRC signaling reuses the existing RRC signaling in the protocol. If it is an LTE network, the first RRC signaling may be any one of the following:

[0129] RRCConnectionReconfigurationComplete signaling;

[0130] RRCConnectionReestablishmentComplete signaling;

[0131] RRCConnectionResumeComplete signaling;

[0132] RRCConnectionSetupComplete signaling.

[0133] It should be noted that when the drone informs the base station of the total number of path points, the drone uses an implicit method to inform the base station that the drone has saved the flight path information.

[0134] In the above embodiment, the drone can directly report the total number of path points on the drone's flight path to the base station through the first information unit in the first RRC signaling. This improves the efficiency of reporting the drone's flight path information, ensures that the base station can effectively obtain the complete drone's flight path information, and is simple to implement and has high availability.

[0135] In some optional embodiments, reference Figure 4 As shown, Figure 4The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0136] In step 401, the total number of path points and a notification message are reported to a base station via a first radio resource control RRC signaling.

[0137] In the disclosed embodiment, the notification message is used to notify the base station that the drone has saved the flight path information. That is, the drone notifies the base station in an explicit manner that the drone has saved the flight path information, and the drone also notifies the base station of the total number of path points.

[0138] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. Optionally, the flight path information and the notification message may be carried by a newly defined information unit in the first RRC signaling.

[0139] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol, which is not limited in the present disclosure.

[0140] In a possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is an NR network, the first RRC signaling can be any one of the following: RRCReconfigurationComplete signaling; RRCReestablishmentComplete signaling; RRCResumeComplete signaling; RRCSetupComplete signaling.

[0141] In another possible implementation, the first RRC signaling reuses the existing RRC signaling in the protocol. If it is an LTE network, the first RRC signaling may be any one of the following:

[0142] RRCConnectionReconfigurationComplete signaling;

[0143] RRCConnectionReestablishmentComplete signaling;

[0144] RRCConnectionResumeComplete signaling;

[0145] RRCConnectionSetupComplete signaling.

[0146] In the above embodiment, the drone can directly report the total number of path points on the drone's flight path to the base station, and send a notification message to inform the base station that the drone has saved the flight path information. This improves the efficiency of reporting the drone's flight path information, ensures that the base station can effectively obtain the complete drone's flight path information, and is simple to implement and has high availability.

[0147] In some optional embodiments, reference Figure 5 As shown, Figure 5 The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0148] In step 501, the total number of path points on the flight path of the drone is reported to a base station.

[0149] For specific implementation methods, please refer to Figures 1 to 3 The method provided in the embodiment will not be described in detail here.

[0150] In step 502, a second RRC signaling sent by a base station is received.

[0151] In the embodiment of the present disclosure, the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone. The second RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol, which is not limited in the present disclosure.

[0152] In a possible implementation, the second RRC signaling reuses the existing RRC signaling in the protocol, and the second RRC signaling may be a terminal information request (UEInformationRequest) signaling.

[0153] In one possible implementation, the base station may configure the maximum number of path points based on at least one of the base station memory, the base station capability, and the total number of path points reported by the drone.

[0154] In the above embodiment, after the drone reports the total number of path points to the base station, the base station can configure the drone to report the flight path information, and specifically configure the maximum number of path points allowed to be reported by the drone. This improves the efficiency of reporting the drone's flight path information, ensures that the base station can effectively obtain the complete drone's flight path information, and is simple to implement and has high availability.

[0155] In some optional embodiments, the maximum number of path points is carried in a second information unit of the second RRC signaling.

[0156] Among them, the second RRC signaling can reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The second information unit can reuse the existing information unit in the existing RRC signaling, or the second information unit is an information unit newly defined in the existing RRC signaling or the newly defined RRC signaling. The present disclosure does not limit this.

[0157] In one possible implementation, the second RRC signaling multiplexes the existing RRC signaling in the protocol, and the second information unit multiplexes the existing information unit in the existing RRC signaling in the protocol. The second RRC signaling may be UEInformationRequest signaling, and the second information unit may be the flight path information report configuration (FlightPathInfoReportConfig) information unit in the UEInformationRequest signaling.

[0158] In some optional embodiments, reference Figure 6 As shown, Figure 6 The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0159] In step 601, the total number of path points on the flight path of the drone is reported to the base station.

[0160] For specific implementation methods, please refer to Figures 1 to 3 The method provided in the embodiment will not be described in detail here.

[0161] In step 602, a second RRC signaling sent by a base station is received.

[0162] In the embodiment of the present disclosure, the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone. The second RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol, which is not limited in the present disclosure.

[0163] In a possible implementation, the second RRC signaling reuses the existing RRC signaling in the protocol, and the second RRC signaling may be UEInformationRequest signaling.

[0164] In one possible implementation, the base station may configure the maximum number of path points based on at least one of the base station memory, the base station capability, and the total number of path points reported by the drone.

[0165] In step 603, the flight path information corresponding to the first path point number is reported to the base station through a third RRC signaling.

[0166] In the disclosed embodiment, the third RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The first number of path points is the minimum of the total number of path points and the maximum number of path points. That is, when the total number of path points is less than or equal to the maximum number of path points that the drone can report, the drone can report the flight path information corresponding to the total number of path points to the base station, and when the total number of path points is greater than the maximum number of path points that the drone can report, the drone can report the flight path information corresponding to the maximum number of path points that the drone can report to the base station, and at this time, there is still a part of the flight path information corresponding to the path points that has not been reported to the base station, and the flight path information corresponding to these remaining path points can be reported in the subsequent process.

[0167] In a possible implementation, the third RRC signaling may reuse the existing RRC signaling in the protocol, and the third RRC signaling may be a terminal information response (UEInformationResponse) signaling.

[0168] In the above embodiment, the UAV can report the flight path information based on the configuration on the base station side, which improves the efficiency of reporting the flight path information of the UAV and ensures that the base station can effectively obtain the complete flight path information of the UAV, which is simple to implement and has high availability.

[0169] In some optional embodiments, the drone may report the flight path information corresponding to the first path point number via a third information unit in a third RRC signaling.

[0170] In the embodiment of the present disclosure, the third RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The third information unit may reuse the existing information unit in the existing RRC signaling, or the third information unit may be an information unit newly defined in the existing RRC signaling or the newly defined RRC signaling, which is not limited in the present disclosure.

[0171] In one possible implementation, the third RRC signaling multiplexes the existing RRC signaling in the protocol, and the third information unit multiplexes the existing information unit in the existing RRC signaling. The third RRC signaling may be UEInformationResponse signaling, and the third information unit may be the flight path information report (FlightPathInfoReport) information unit in the UEInformationResponse signaling.

[0172] In some optional embodiments, reference Figure 7 As shown, Figure 7The following is a flow chart of an information transmission method according to an embodiment, which can be applied to a drone. The method may include the following steps:

[0173] In step 701, the total number of path points on the flight path of the drone is reported to the base station.

[0174] For specific implementation methods, please refer to Figures 1 to 3 The method provided in the embodiment will not be described in detail here.

[0175] In step 702, a second RRC signaling sent by a base station is received.

[0176] In the embodiment of the present disclosure, the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone. The second RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol, which is not limited in the present disclosure.

[0177] In a possible implementation, the second RRC signaling reuses the existing RRC signaling in the protocol, and the second RRC signaling may be a terminal information request (UEInformationRequest) signaling.

[0178] In a possible implementation, the base station may configure the maximum number of path points based on at least one of the base station memory, the base station capability, and the total number of path points reported by the drone. Of course, the base station may also configure the maximum number of path points by considering the reporting capability of the drone at the same time.

[0179] In step 703, the flight path information corresponding to the first path point number is reported to the base station through a third RRC signaling.

[0180] In the embodiment of the present disclosure, the third RRC signaling can reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The first number of path points is the minimum value of the total number of path points and the maximum number of path points.

[0181] In a possible implementation, the third RRC signaling may reuse the existing RRC signaling in the protocol, and the third RRC signaling may be UEInformationResponse signaling.

[0182] In step 704, when the total number of path points is greater than the maximum number of path points, a fourth RRC signaling sent by the base station is received.

[0183] In the embodiment of the present disclosure, the fourth RRC signaling is used to instruct the drone to continue reporting the flight path information. The fourth RRC signaling can reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol.

[0184] In a possible implementation, the fourth RRC signaling reuses the existing RRC signaling in the protocol, and the fourth RRC signaling is UEInformationRequest signaling.

[0185] In step 705, based on the second path point number carried in the fourth RRC signaling, the flight path information corresponding to the second path point number is reported to the base station through the new third RRC signaling.

[0186] In the disclosed embodiment, the second number of path points is the difference between the total number of path points and the maximum number of path points. The UAV can report the flight path information corresponding to the second number of path points through the new third RRC signaling. That is, after receiving the flight path information sent by the UAV according to the maximum number of path points configured by it, the base station determines the remaining number of path points of the UAV (i.e., the second number of path points), and continues to send RRC signaling (fourth RRC signaling) to the UAV to configure the UAV to send the flight path information corresponding to the remaining number of path points to the base station through RRC signaling (new third RRC signaling).

[0187] In one possible implementation, the new third RRC signaling can reuse the existing RRC signaling in the protocol, and the new third RRC signaling can be a UEInformationResponse signaling. In the above embodiment, the efficiency of reporting the flight path information of the drone is improved, ensuring that the base station can effectively obtain the complete flight path information of the drone, which is simple to implement and has high availability.

[0188] In some optional embodiments, the base station carries the second path point number through a fourth information unit of a fourth RRC signaling. The fourth RRC signaling is used to instruct the drone to continue reporting flight path information. The fourth RRC signaling can reuse an existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The fourth information unit can reuse an existing information unit in an existing RRC signaling, or the fourth information unit is an information unit newly defined in an existing RRC signaling or a newly defined RRC signaling, which is not limited in the present disclosure.

[0189] In a possible implementation manner, the fourth RRC signaling is UEInformationRequest signaling, and the fourth information unit is the FlightPathInfoReportConfig information unit in the UEInformationRequest signaling.

[0190] The information transmission method provided by the present disclosure is introduced below from the base station side.

[0191] The present disclosure provides an information transmission method, referring to Figure 8 As shown, Figure 8 The flowchart of an information transmission method according to an embodiment is shown, which can be applied to a base station. The method may include the following steps:

[0192] In step 801, the total number of path points on the flight path of the drone reported by the drone is received.

[0193] In the disclosed embodiment, the flight path information of the drone corresponds to at least one path point, that is, in order to ensure that the drone flies along the specified route, it is necessary to determine at least one path point on the flight route, and the drone must pass through this path point during flight.

[0194] In the disclosed embodiment, the drone directly reports the total number of path points on the flight path to the base station. It should be noted that when the base station receives the total number of path points reported by the drone, it determines that the drone has saved the flight path information. That is, the drone informs the base station in an implicit manner that the drone has saved the flight path information. When the base station receives the total number of path points reported by the drone, it can be confirmed that the drone has the flight path information without the drone having to inform the base station through additional signaling that it has the flight path information.

[0195] In the above embodiment, the base station can receive the total path points directly reported by the drone, which improves the efficiency of reporting the flight path information of the drone and ensures that the base station can effectively obtain the complete flight path information of the drone, which is simple to implement and has high availability.

[0196] In some optional embodiments, reference Fig. 9 As shown, Fig. 9 The present invention is a flow chart of an information transmission method according to an embodiment, which can be applied to a base station. The method may include the following steps:

[0197] In step 901, the total number of path points reported by the drone via the first radio resource control RRC signaling is received.

[0198] In the embodiment of the present disclosure, the first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol.

[0199] In a possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is an NR network, the first RRC signaling can be any one of the following: RRCReconfigurationComplete signaling; RRCReestablishmentComplete signaling; RRCResumeComplete signaling; RRCSetupComplete signaling.

[0200] In another possible implementation, the first RRC signaling reuses the existing RRC signaling in the protocol. If it is an LTE network, the first RRC signaling may be any one of the following:

[0201] RRCConnectionReconfigurationComplete signaling;

[0202] RRCConnectionReestablishmentComplete signaling;

[0203] RRCConnectionResumeComplete signaling;

[0204] RRCConnectionSetupComplete signaling.

[0205] It should be noted that when receiving the total number of path points reported by the drone, the base station determines that the drone has saved the flight path information. That is, the drone uses an implicit method to inform the base station that the drone has saved the flight path information. When the base station receives the total number of path points reported by the drone, it can confirm that the drone has the flight path information without the need for the drone to inform the base station that it has the flight path information through additional signaling. In the above embodiment, the base station can receive the total number of path points reported by the drone through the first RRC signaling, which improves the efficiency of reporting the flight path information of the drone, ensures that the base station can effectively obtain the complete flight path information of the drone, and is simple to implement with high availability.

[0206] In some optional embodiments, reference Fig.10 As shown, Fig.10 The present invention is a flow chart of an information transmission method according to an embodiment, which can be applied to a base station. The method may include the following steps:

[0207] In step 1001, the total number of path points reported by the drone through the first information unit in the first RRC signaling is received.

[0208] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The first information unit may reuse the existing information unit in the existing RRC signaling, or the first information unit may be an information unit newly defined in the existing RRC signaling or the newly defined RRC signaling, which is not limited in the present disclosure.

[0209] In a possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is an NR network, the first RRC signaling can be any one of the following: RRCReconfigurationComplete signaling; RRCReestablishmentComplete signaling; RRCResumeComplete signaling; RRCSetupComplete signaling.

[0210] In another possible implementation, the first RRC signaling reuses the existing RRC signaling in the protocol. If it is an LTE network, the first RRC signaling may be any one of the following:

[0211] RRCConnectionReconfigurationComplete signaling;

[0212] RRCConnectionReestablishmentComplete signaling;

[0213] RRCConnectionResumeComplete signaling;

[0214] RRCConnectionSetupComplete signaling.

[0215] It should be noted that when the total number of path points reported by the drone is received, the base station determines that the drone has saved the flight path information. That is, the drone informs the base station in an implicit way that the drone has saved the flight path information. When the base station receives the total number of path points reported by the drone, it can be confirmed that the drone has the flight path information without the drone having to inform the base station through additional signaling that it has the flight path information.

[0216] In the above embodiment, the base station can receive the total number of path points reported by the drone through the first information unit in the first RRC signaling, thereby improving the efficiency of reporting the flight path information of the drone, ensuring that the base station can effectively obtain the complete flight path information of the drone, and achieving simplicity and high availability.

[0217] In some optional embodiments, reference Fig.11 As shown, Fig.11 The present invention is a flow chart of an information transmission method according to an embodiment, which can be applied to a base station. The method may include the following steps:

[0218] In step 1101, the total number of path points and notification message reported by the drone through the first RRC signaling are received.

[0219] The notification message is used to notify the base station that the UAV has saved the flight path information.

[0220] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. Optionally, the flight path information and the notification message may be carried by a newly defined information unit in the first RRC signaling.

[0221] The first RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol, which is not limited in the present disclosure.

[0222] In a possible implementation, the first RRC signaling multiplexes the existing RRC signaling in the protocol. If it is an NR network, the first RRC signaling can be any one of the following: RRCReconfigurationComplete signaling; RRCReestablishmentComplete signaling; RRCResumeComplete signaling; RRCSetupComplete signaling.

[0223] In another possible implementation, the first RRC signaling reuses the existing RRC signaling in the protocol. If it is an LTE network, the first RRC signaling may be any one of the following:

[0224] RRCConnectionReconfigurationComplete signaling;

[0225] RRCConnectionReestablishmentComplete signaling;

[0226] RRCConnectionResumeComplete signaling;

[0227] RRCConnectionSetupComplete signaling.

[0228] In the above embodiment, the drone can send the notification message and the total path points to the base station together, which improves the efficiency of reporting the flight path information of the drone and ensures that the base station can effectively obtain the complete flight path information of the drone, which is simple to implement and has high availability.

[0229] In some optional embodiments, reference Fig.12 As shown, Fig.12 The present invention is a flow chart of an information transmission method according to an embodiment, which can be applied to a base station. The method may include the following steps:

[0230] In step 1201, the total number of path points on the flight path of the drone reported by the drone is received.

[0231] In step 1202, a second RRC signaling is sent to the drone.

[0232] In an embodiment of the present disclosure, the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone.

[0233] In a possible implementation, the second RRC signaling reuses the existing RRC signaling in the protocol, and the second RRC signaling may be UEInformationRequest signaling.

[0234] In one possible implementation, the base station may configure the maximum number of path points based on at least one of the base station memory, the base station capability, and the total number of path points reported by the drone.

[0235] In the above embodiment, the base station can configure the maximum number of path points for the UAV, thereby improving the efficiency of reporting the flight path information of the UAV and ensuring that the base station can effectively obtain complete flight path information of the UAV, which is simple to implement and has high availability.

[0236] In some optional embodiments, the maximum number of path points is carried in a second information unit of the second RRC signaling.

[0237] Among them, the second RRC signaling can reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The second information unit can reuse the existing information unit in the existing RRC signaling, or the second information unit is an information unit newly defined in the existing RRC signaling or the newly defined RRC signaling. The present disclosure does not limit this.

[0238] In one possible implementation, the second RRC signaling multiplexes the existing RRC signaling in the protocol, and the second information unit multiplexes the existing information unit in the existing RRC signaling in the protocol. The second RRC signaling may be UEInformationRequest signaling, and the second information unit may be the flight path information report configuration (FlightPathInfoReportConfig) information unit in the UEInformationRequest signaling.

[0239] In some optional embodiments, reference Fig.13 As shown, Fig.13 The present invention is a flow chart of an information transmission method according to an embodiment, which can be applied to a base station. The method may include the following steps:

[0240] In step 1301, the total number of path points on the flight path of the drone reported by the drone is received.

[0241] In step 1302, a second RRC signaling is sent to the drone.

[0242] In an embodiment of the present disclosure, the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone.

[0243] In a possible implementation, the second RRC signaling reuses the existing RRC signaling in the protocol, and the second RRC signaling may be UEInformationRequest signaling.

[0244] In one possible implementation, the base station may configure the maximum number of path points based on at least one of the base station memory, the base station capability, and the total number of path points reported by the drone.

[0245] In step 1303, the flight path information corresponding to the first path point number reported by the UAV through the third RRC signaling is received.

[0246] In the disclosed embodiment, the third RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The first number of path points is the minimum of the total number of path points and the maximum number of path points. That is, when the total number of path points is less than or equal to the maximum number of path points that the drone can report, the base station may receive the flight path information corresponding to the total number of path points reported by the drone, and when the total number of path points is greater than the maximum number of path points that the drone can report, the drone may report the flight path information corresponding to the maximum number of path points that the drone can report to the base station, that is, the base station only receives the flight path information corresponding to a part of the path points, and at this time, there is still a part of the flight path information corresponding to the path points that has not been reported by the drone to the base station, and the flight path information corresponding to the remaining path points may be reported by the drone and received by the base station in the subsequent process.

[0247] In a possible implementation, the third RRC signaling may reuse the existing RRC signaling in the protocol, and the third RRC signaling may be UEInformationResponse signaling.

[0248] In some optional embodiments, the drone may report the flight path information corresponding to the first path point number via a third information unit in a third RRC signaling.

[0249] In the embodiment of the present disclosure, the third RRC signaling may reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The third information unit may reuse the existing information unit in the existing RRC signaling, or the third information unit may be an information unit newly defined in the existing RRC signaling or the newly defined RRC signaling, which is not limited in the present disclosure.

[0250] In one possible implementation, the third RRC signaling multiplexes the existing RRC signaling in the protocol, and the third information unit multiplexes the existing information unit in the existing RRC signaling. The third RRC signaling may be UEInformationResponse signaling, and the third information unit may be the flight path information report (FlightPathInfoReport) information unit in the UEInformationResponse signaling.

[0251] In the above embodiment, the base station can receive the flight path information reported by the drone based on the base station configuration, which improves the efficiency of reporting the flight path information of the drone and ensures that the base station can effectively obtain complete flight path information of the drone, which is simple to implement and has high availability.

[0252] In some optional embodiments, reference Fig.14 As shown, Fig.14 The present invention is a flow chart of an information transmission method according to an embodiment, which can be applied to a base station. The method may include the following steps:

[0253] In step 1401, the total number of path points on the flight path of the drone reported by the drone is received.

[0254] In step 1402, a second RRC signaling is sent to the drone.

[0255] In an embodiment of the present disclosure, the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone.

[0256] In a possible implementation, the second RRC signaling reuses the existing RRC signaling in the protocol, and the second RRC signaling may be UEInformationRequest signaling.

[0257] In one possible implementation, the base station may configure the maximum number of path points based on at least one of the base station memory, the base station capability, and the total number of path points reported by the drone. Of course, when configuring the maximum number of path points, the base station may also consider the reporting capability of the drone, which is not limited in the present disclosure.

[0258] In step 1403, the flight path information corresponding to the first path point number reported by the UAV through the third RRC signaling is received.

[0259] In the embodiment of the present disclosure, the third RRC signaling can reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The first number of path points is the minimum value of the total number of path points and the maximum number of path points.

[0260] In a possible implementation, the third RRC signaling may reuse the existing RRC signaling in the protocol, and the third RRC signaling may be UEInformationResponse signaling.

[0261] In step 1404, when the total number of path points is greater than the maximum number of path points, a fourth RRC signaling is sent to the drone.

[0262] In the embodiment of the present disclosure, the fourth RRC signaling is used to instruct the drone to continue reporting the flight path information. The fourth RRC signaling can reuse the existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol.

[0263] In a possible implementation, the fourth RRC signaling reuses the existing RRC signaling in the protocol, and the fourth RRC signaling is UEInformationRequest signaling.

[0264] In step 1405, the flight path information corresponding to the second path point number reported by the UAV through the new third RRC signaling is received.

[0265] The second number of path points is the difference between the total number of path points and the maximum number of path points. The drone may report the flight path information corresponding to the second number of path points through a new third RRC signaling.

[0266] That is to say, after receiving the flight path information sent by the UAV according to the maximum number of path points configured by it, the base station determines the remaining number of path points of the UAV (i.e., the second number of path points), and continues to send RRC signaling (fourth RRC signaling) to the UAV to configure the UAV to send the flight path information corresponding to the remaining number of path points to the base station via RRC signaling (new third RRC signaling).

[0267] In a possible implementation, the new third RRC signaling may reuse the existing RRC signaling in the protocol, and the new third RRC signaling may be UEInformationResponse signaling.

[0268] In the above embodiment, the efficiency of reporting the flight path information of the UAV is improved, ensuring that the base station can effectively obtain the complete flight path information of the UAV, and the implementation is simple and the availability is high.

[0269] In some optional embodiments, the base station may set a designated value in a fourth information unit of a fourth RRC signaling as the second path point number.

[0270] The specified value may be a value corresponding to the maximum number of path points (maxWayPointNumber) of parameters.

[0271] The fourth RRC signaling is used to instruct the drone to continue reporting flight path information. The fourth RRC signaling may reuse an existing RRC signaling in the protocol, or use a newly defined RRC signaling in the protocol. The fourth information unit may reuse an existing information unit in an existing RRC signaling, or the fourth information unit may be an information unit newly defined in an existing RRC signaling or a newly defined RRC signaling, which is not limited in the present disclosure.

[0272] In a possible implementation manner, the fourth RRC signaling is UEInformationRequest signaling, and the fourth information unit is the FlightPathInfoReportConfig information unit in the UEInformationRequest signaling.

[0273] Corresponding to the aforementioned application function implementation method embodiment, the present disclosure also provides an application function implementation device embodiment.

[0274] Reference Fig.15 , Fig.15 The present invention is a block diagram of an information transmission device according to an exemplary embodiment, wherein the device is applied to a drone and includes:

[0275] The reporting module 1501 is configured to report the total number of path points on the flight path of the drone to the base station.

[0276] Reference Fig.16 , Fig.16 This is a block diagram of an information transmission device according to an exemplary embodiment, wherein the device is applied to a base station and includes:

[0277] The receiving module 1601 is configured to receive the total number of path points on the flight path of the drone reported by the drone.

[0278] For the device embodiments, since they basically correspond to the method embodiments, the relevant parts can refer to the partial description of the method embodiments. The device embodiments described above are only schematic, wherein the units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the disclosed solution. A person of ordinary skill in the art may understand and implement it without creative work.

[0279] Correspondingly, the present disclosure also provides a computer-readable storage medium, which stores a computer program, and the computer program is used to execute any of the above-mentioned information transmission methods for the drone side.

[0280] Correspondingly, the present disclosure also provides a computer-readable storage medium, wherein the storage medium stores a computer program, and the computer program is used to execute any of the above-mentioned information transmission methods for the base station side.

[0281] Accordingly, the present disclosure also provides an information transmission device, comprising:

[0282] processor;

[0283] a memory for storing processor-executable instructions;

[0284] Wherein, the processor is configured to execute any of the information transmission methods described above on the drone side.

[0285] like Fig.17 As shown, Fig.17 1 is a schematic diagram of a structure of an information transmission device 1700 according to an exemplary embodiment. The device 1700 may be provided as a drone. Fig.17 The device 1700 includes a processing component 1722, a wireless transmission / reception component 1724, an antenna component 1726, and a signal processing part specific to the wireless interface. The processing component 1722 may further include at least one processor.

[0286] One of the processors in the processing component 1722 can be configured to execute any of the information transmission methods described above on the drone side.

[0287] Accordingly, the present disclosure also provides an information transmission device, comprising:

[0288] processor;

[0289] a memory for storing processor-executable instructions;

[0290] The processor is configured to execute any of the information transmission methods described above on the base station side.

[0291] like Fig.18 As shown, Fig.18 FIG. 1 is a schematic diagram of a structure of an information transmission device 1800 according to an exemplary embodiment. The device 1800 may be provided as a base station. Fig.18 The device 1800 includes a processing component 1822, a wireless transmission / reception component 1824, an antenna component 1826, and a signal processing part specific to the wireless interface. The processing component 1822 may further include at least one processor.

[0292] One of the processors in the processing component 1822 may be configured to execute any of the information transmission methods described above on the base station side.

[0293] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0294] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An information transmission method, characterized in that: The method is applied to a drone, comprising: Reporting the total number of path points on the flight path of the drone to the base station; Wherein, the method further comprises: Receiving a second RRC signaling sent by the base station; wherein the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone; Wherein, the method further comprises: Reporting flight path information corresponding to a first number of path points to the base station through a third RRC signaling; wherein the first number of path points is a minimum value between the total number of path points and the maximum number of path points; Wherein, the method further comprises: When the total number of path points is greater than the maximum number of path points, receiving a fourth RRC signaling sent by the base station; wherein the fourth RRC signaling is used to instruct the UAV to continue reporting flight path information; Based on the second number of path points carried in the fourth RRC signaling, the flight path information corresponding to the second number of path points is reported to the base station through the new third RRC signaling; wherein the second number of path points is the difference between the total number of path points and the maximum number of path points.

2. The method according to claim 1, characterized in that The reporting of the total number of path points on the flight path of the drone to the base station includes: The total number of path points is reported to the base station through a first radio resource control RRC signaling.

3. The method according to claim 2, characterized in that The reporting the total number of path points to the base station through a first radio resource control RRC signaling includes: The total number of path points is reported to the base station via a first information unit in the first RRC signaling.

4. The method according to claim 2, characterized in that: The method further comprises: A notification message is reported to the base station through the first RRC signaling; wherein the notification message is used to notify the base station that the UAV has saved the flight path information.

5. The method according to any one of claims 2 to 4, characterized in that: The first RRC signaling is any one of the following: RRC reconfiguration completes RRCReconfigurationComplete signaling; RRC reestablishment completes RRCReestablishmentComplete signaling; RRC recovery completes RRCResumeComplete signaling; RRC establishment completes RRCSetupComplete signaling.

6. The method according to any one of claims 2 to 4, characterized in that: The first RRC signaling is any one of the following: RRC connection reconfiguration completes RRCConnectionReconfigurationComplete signaling; RRC connection reestablishment completes RRCConnectionReestablishmentComplete signaling; RRC connection resumption completes RRCConnectionResumeComplete signaling; RRC connection establishment completes RRCConnectionSetupComplete signaling.

7. The method according to claim 1, characterized in that The maximum number of path points is carried in a second information unit of the second RRC signaling.

8. The method according to claim 7, characterized in that The second RRC signaling is a terminal information request UEInformationRequest signaling, and the second signaling unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

9. The method according to claim 1, characterized in that: The reporting of the flight path information corresponding to the first path point number through the third RRC signaling includes: The flight path information corresponding to the first path point number is reported via the third information unit in the third RRC signaling.

10. The method according to claim 9, characterized in that The third RRC signaling is a terminal information response UEInformationResponse signaling, and the third information unit is a flight path information report FlightPathInfoReport information unit.

11. The method according to claim 1, characterized in that: The second path point number is carried in a fourth information unit of the fourth RRC signaling.

12. The method according to claim 11, characterized in that The fourth RRC signaling is a terminal information request UEInformationRequest signaling, and the fourth information unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

13. An information transmission method, characterized in that: The method is applied to a base station, comprising: Receive the total number of path points on the flight path of the drone reported by the drone; Wherein, the method further comprises: Sending a second RRC signaling to the drone; wherein the second RRC signaling is used to configure the maximum number of path points allowed to be reported by the drone; Wherein, the method further comprises: Receiving flight path information corresponding to a first number of path points reported by the UAV through a third RRC signaling; wherein the first number of path points is a minimum value between the total number of path points and the maximum number of path points; Wherein, the method further comprises: When the total number of path points is greater than the maximum number of path points, sending a fourth RRC signaling to the drone; wherein the fourth RRC signaling is used to instruct the drone to continue reporting flight path information; Receive flight path information corresponding to a second number of path points reported by the UAV through the new third RRC signaling; wherein the second number of path points is the difference between the total number of path points and the maximum number of path points.

14. The method according to claim 13, characterized in that The total number of path points on the flight path of the drone reported by the receiving drone includes: The total number of path points reported by the receiving drone through the first radio resource control RRC signaling.

15. The method according to claim 14, characterized in that The receiving UAV reports the total number of path points through the first radio resource control RRC signaling, including: Receive the total number of path points reported by the drone through the first information unit in the first RRC signaling.

16. The method according to claim 14, characterized in that The method further comprises: Receive a notification message reported by the drone through the first RRC signaling; wherein the notification message is used to notify the base station that the drone has saved the flight path information.

17. The method according to any one of claims 14 to 16, characterized in that: The first RRC signaling is any one of the following: RRC reconfiguration completes RRCReconfigurationComplete signaling; RRC reestablishment completes RRCReestablishmentComplete signaling; RRC recovery completes RRCResumeComplete signaling; RRC establishment completes RRCSetupComplete signaling.

18. The method according to any one of claims 14 to 16, characterized in that: The first RRC signaling is any one of the following: RRC connection reconfiguration completes RRCConnectionReconfigurationComplete signaling; RRC connection reestablishment completes RRCConnectionReestablishmentComplete signaling; RRC connection resumption completes RRCConnectionResumeComplete signaling; RRC connection establishment completes RRCConnectionSetupComplete signaling.

19. The method according to claim 13, characterized in that The maximum number of path points is carried in a second information unit of the second RRC signaling.

20. The method according to claim 19, characterized in that The second RRC signaling is a terminal information request UEInformationRequest signaling, and the second signaling unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

21. The method according to claim 13, characterized in that The receiving the flight path information corresponding to the first path point number reported by the UAV through the third RRC signaling includes: Receive flight path information corresponding to the first path point number reported by the UAV through the third information unit in the third RRC signaling.

22. The method according to claim 21, characterized in that The third RRC signaling is a terminal information response UEInformationResponse signaling, and the third information unit is a flight path information report FlightPathInfoReport information unit.

23. The method according to claim 13, characterized in that The method further comprises: The designated value in the fourth information unit of the fourth RRC signaling is set as the second path point number.

24. The method according to claim 23, characterized in that The fourth RRC signaling is a terminal information request UEInformationRequest signaling, and the fourth information unit is a flight path information report configuration FlightPathInfoReportConfig information unit.

25. An information transmission device, characterized in that: The device is applied to a drone, and includes: A reporting module, configured to report the total number of path points on the flight path of the drone to a base station; Wherein, the device further comprises: A first receiving module is configured to receive a second RRC signaling sent by a base station; wherein the second RRC signaling is used to configure a maximum number of path points allowed to be reported by the drone; Wherein, the reporting module is further configured to: Reporting flight path information corresponding to a first number of path points to the base station through a third RRC signaling; wherein the first number of path points is a minimum value between the total number of path points and the maximum number of path points; Wherein, the first receiving module is further configured as: When the total number of path points is greater than the maximum number of path points, receiving a fourth RRC signaling sent by the base station; wherein the fourth RRC signaling is used to instruct the UAV to continue reporting flight path information; Wherein, the reporting module is further configured to: Based on the second number of path points carried in the fourth RRC signaling, the flight path information corresponding to the second number of path points is reported to the base station through the new third RRC signaling; wherein the second number of path points is the difference between the total number of path points and the maximum number of path points.

26. An information transmission device, characterized in that: The device is applied to a base station, and includes: A second receiving module is configured to receive the total number of path points on the flight path of the drone reported by the drone; Wherein, the device further comprises: A sending module, configured to send a second RRC signaling to the drone; wherein the second RRC signaling is used to configure a maximum number of path points allowed to be reported by the drone; Wherein, the second receiving module is further configured as: Receiving flight path information corresponding to a first number of path points reported by the UAV through a third RRC signaling; wherein the first number of path points is a minimum value between the total number of path points and the maximum number of path points; Wherein, the sending module is further configured as: When the total number of path points is greater than the maximum number of path points, sending a fourth RRC signaling to the drone; wherein the fourth RRC signaling is used to instruct the drone to continue reporting flight path information; Wherein, the second receiving module is further configured as: Receive flight path information corresponding to a second number of path points reported by the UAV through the new third RRC signaling; wherein the second number of path points is the difference between the total number of path points and the maximum number of path points.

27. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, and the computer program is used to execute the information transmission method according to any one of claims 1 to 12.

28. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, and the computer program is used to execute the information transmission method described in any one of claims 13-24.

29. An information transmission device, characterized in that: include: processor; a memory for storing processor-executable instructions; The processor is configured to execute the information transmission method described in any one of claims 1 to 12.

30. An information transmission device, characterized in that: include: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to execute the information transmission method described in any one of claims 13-24.

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