Information processing method, device, system and storage medium

Abstract

An embodiment of the present application discloses an information processing method and device, and a storage medium. The information processing method includes: a second terminal device that provides services for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device based on the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends a first service response message to the first terminal device.

Description

Technical Field

[0001] The present invention relates to the field of communication technologies, and in particular to an information processing method, device, system and storage medium. Background Art

[0002] At present, the handover process design in the communication system is mainly aimed at the handover between service base stations. However, with the increasing number of mobile communication application scenarios, more and more service forms have emerged, especially in some point-to-point communication scenarios, such as vehicle to everything (V2X) or device-to-device (D2D), there is a need for information exchange between different service users during communication.

[0003] In the intelligent transportation scenario, the on-board equipment needs to exchange information with the Rate-Sensor Unit (RSU) to obtain the traffic information of the current block, such as traffic control information, road conditions, warning information, other vehicle information, etc. As the vehicle moves, the vehicle needs to exchange information with different RSUs. In the prior art, the vehicle usually stops communicating with the current RSU first and then looks for a new RSU to achieve information exchange between the vehicle and different RSUs. However, the delay in the communication termination and re-establishment process has great potential risks for delay-sensitive and safety-related industry applications such as intelligent transportation. Therefore, it is urgent to design an efficient information processing method to solve the problem of information interaction between different service users. Summary of the invention

[0004] The embodiments of the present application provide an information processing method, device, system and storage medium, which solve the problem of information interaction between different service users and effectively overcome the defect of long processing delay between different service users.

[0005] The technical solution of the embodiment of the present application is implemented as follows:

[0006] In a first aspect, an embodiment of the present application provides an information processing method, which is applied to a second terminal device, and the method includes:

[0007] The second terminal device that provides services for the first terminal device sends a first service request message to the target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device;

[0008] The second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message;

[0009] The second terminal device sends the first service response message to the first terminal device. In a second aspect, an embodiment of the present application provides an information processing method, which is applied to a first terminal device, and the method includes:

[0010] In a second aspect, an embodiment of the present application provides an information processing method, which is applied to a first terminal device, and the method includes:

[0011] The first terminal device acquires the service information of the target terminal device that meets the service requirement of the first terminal device according to the first service information.

[0012] In a third aspect, an embodiment of the present application provides an information processing method, which is applied to a target terminal device, and the method includes:

[0013] The target terminal device sends service information that meets the service requirements of the first terminal device to the second terminal device according to the first service information.

[0014] In a fourth aspect, an embodiment of the present application provides a first terminal device, the first terminal device comprising: a first acquisition unit,

[0015] The first acquisition unit is used to acquire the service information of the target terminal device that meets the service requirement of the first terminal device according to the first service information.

[0016] In a fifth aspect, an embodiment of the present application provides a second terminal device, the second terminal device provides a service for the first terminal device, the second terminal device includes: a first sending unit and a second acquiring unit,

[0017] The first sending unit is used to send a first service request message to a target device; wherein the first service request message is used to request a target terminal device to provide a service for the first terminal device;

[0018] The second acquisition unit is used to acquire a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message;

[0019] The first sending unit is further used to send the first service response message to the first terminal device.

[0020] In a sixth aspect, an embodiment of the present application provides a target terminal device, the target terminal device comprising: a second sending unit,

[0021] The second sending unit is used to send service information that meets the service requirements of the first terminal device to the second terminal device according to the second service information.

[0022] In a seventh aspect, an embodiment of the present application provides an information processing system, the system comprising: a first terminal device, a second terminal device, and a target terminal device, the second terminal device providing a service for the first terminal device,

[0023] The first terminal device is used to receive a first service response message sent by the second terminal device;

[0024] The second terminal device is configured to generate a first service confirmation message; and send a first service request message to the target terminal device according to the identifier of the target terminal device carried in the first service confirmation message; and receive the first service response message sent by the target terminal device; and send the first service response message to the first terminal device; wherein the first service request message is used to request the target terminal device to provide a service for the first terminal device;

[0025] The target terminal device is used to determine a first service response message based on the received first service request message after receiving the first service request message; and send the first service response message to the second terminal device; wherein the first service response message is used to respond to the service requirements in the first service request message.

[0026] In an eighth aspect, an embodiment of the present application provides an information processing system, the system comprising: a first terminal device, a second terminal device, and a target terminal device, the second terminal device providing a service for the first terminal device,

[0027] The first terminal device is configured to generate a first service confirmation message and send the first service confirmation message to the second terminal device; and receive a first service response message sent by the second terminal device; wherein the first service confirmation message carries an identifier of the target terminal device;

[0028] The second terminal device is configured to, after receiving the first service confirmation message, send a first service request message to the target terminal device according to the identifier of the target terminal carried in the first service confirmation message; and receive the first service response message sent by the target terminal device; and send the first service response message to the first terminal device; wherein the first service request message is used to request the target terminal device to provide a service for the first terminal device;

[0029] The target terminal device is used to determine a first service response message based on the received first service request message after receiving the first service request message; and send the first service response message to the second terminal device; wherein the first service response message is used to respond to the service requirements in the first service request message.

[0030] In a ninth aspect, an embodiment of the present application provides an information processing system, the system comprising: a first terminal device, a second terminal device, and a target terminal device, the second terminal device providing a service for the first terminal device,

[0031] The first terminal device is used to receive a second service confirmation message sent by the second terminal device;

[0032] The second terminal device is configured to receive the second service confirmation message; and send the second service confirmation message to the first terminal device;

[0033] The target terminal device is used to generate the second service confirmation message; and send the second service confirmation message to the second terminal device; wherein the second service confirmation message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

[0034] In the tenth aspect, an embodiment of the present application provides a second terminal device, which includes a second processor and a second memory storing instructions executable by the second processor. When the instructions are executed by the second processor, the information processing method as described above is implemented.

[0035] In the eleventh aspect, an embodiment of the present application provides a first terminal device, which includes a first processor and a first memory storing instructions executable by the first processor. When the instructions are executed by the first processor, the information processing method as described above is implemented.

[0036] In the twelfth aspect, an embodiment of the present application provides a target terminal device, which includes a third processor and a third memory storing instructions executable by the third processor. When the instructions are executed by the third processor, the information processing method as described above is implemented.

[0037] In the thirteenth aspect, an embodiment of the present application provides a computer-readable storage medium on which a program is stored, which is applied to a second terminal device. When the program is executed by the second processor, the information processing method as described above is implemented.

[0038] In the fourteenth aspect, an embodiment of the present application provides a computer-readable storage medium on which a program is stored, which is applied to a first terminal device. When the program is executed by a first processor, the information processing method as described above is implemented.

[0039] In the fifteenth aspect, an embodiment of the present application provides a computer-readable storage medium on which a program is stored, which is applied to a target terminal device. When the program is executed by a third processor, the information processing method as described above is implemented.

[0040] The embodiment of the present application provides an information processing method, device, system and storage medium, wherein a second terminal device providing services for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends the first service response message to the first terminal device. That is to say, in the embodiment of the present application, the target terminal device can be determined in advance when the first terminal device and the second terminal device communicate, and the information transmission between the first terminal device and the target terminal device is realized through the second terminal device providing services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 A schematic diagram of a mobility scenario of serving base station switching proposed in an embodiment of the present application;

[0042] Figure 2 A schematic diagram of a switching process for a serving base station proposed in an embodiment of the present application;

[0043] Figure 3 A schematic diagram of the intelligent transportation scenario proposed in the embodiment of the present application;

[0044] Figure 4 A schematic diagram of the communication system architecture proposed in the embodiment of the present application;

[0045] Figure 5 Schematic diagram of the implementation process of the information processing method proposed in this application embodiment Figure 1 ;

[0046] Figure 6 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 1 ;

[0047] Figure 7 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 2 ;

[0048] Figure 8 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 3 ;

[0049] Fig. 9 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 4 ;

[0050] Fig.10 Schematic diagram of the implementation process of the information processing method proposed in this application embodiment Figure 2 ;

[0051] Fig.11 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 5 ;

[0052] Fig.12 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 6 ;

[0053] Fig.13 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 7 ;

[0054] Fig.14 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 8 ;

[0055] Fig.15 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 9 ;

[0056] Fig.16 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 10 ;

[0057] Fig.17 Schematic diagram of the composition structure of the first terminal device proposed in the embodiment of the present application Figure 1 ;

[0058] Fig.18 Schematic diagram of the composition structure of the second terminal device proposed in the embodiment of the present application Figure 1 ;

[0059] Fig.19 Schematic diagram of the structure of the target terminal device proposed in the embodiment of the present application Figure 1 ;

[0060] Fig. 20A schematic diagram of the structure of the information processing system proposed in the embodiment of the present application;

[0061] Fig.21 Schematic diagram of the composition structure of the first terminal device proposed in the embodiment of the present application Figure 2 ;

[0062] Fig. 22 Schematic diagram of the composition structure of the second terminal device proposed in the embodiment of the present application Figure 2 ;

[0063] Fig.23 Schematic diagram of the structure of the target terminal device proposed in the embodiment of the present application Figure 2 . DETAILED DESCRIPTION

[0064] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. It is understood that the specific embodiments described herein are only used to explain the related applications, rather than to limit the applications. It should also be noted that, for the convenience of description, only the parts related to the related applications are shown in the accompanying drawings.

[0065] At present, the handover process design in the communication system is mainly aimed at the handover between service base stations in the mobility scenario. Figure 1 A schematic diagram of a mobility scenario of serving base station switching proposed in an embodiment of the present application is shown in FIG. Figure 1 As shown, when the terminal moves from one base station to another, if the user moves away from base station 1 and approaches base station 2, the handover process needs to be used to complete the handover between the UE and different service base stations. Specifically, there are two main types of handovers for service base stations, namely, normal handover and conditional handover, wherein the normal handover is specifically: the user equipment (User Equipment, UE) reports a measurement report based on the measurement result, and the source base station triggers the handover after receiving the measurement report. When the source base station determines the target base station, the source base station sends a handover command to the UE. When the UE receives the handover command, it initiates random access to the target base station, and then disconnects the source base station and establishes a connection with the target base station to complete the handover.

[0066] On the other hand, based on the basic switching scenario, a conditional switching mechanism is introduced. In the conditional switching, it includes a first trigger condition and a second trigger condition. The first trigger condition triggers the UE to perform measurement reporting and correspondingly triggers the base station side to prepare for switching. The second trigger condition triggers the UE to initiate access to the target cell to complete the switching. The first trigger condition will be weaker than the second trigger condition, that is, the UE will first reach the first trigger condition and trigger the corresponding measurement report, thereby triggering the switching preparation process. Afterwards, when the UE meets the second switching condition, the UE can initiate corresponding operations such as access to the target base station to complete the switching process. Figure 2 A schematic diagram of a switching process for a serving base station proposed in an embodiment of the present application is shown in FIG. Figure 2 As shown, when the UE meets the first trigger condition, that is, it is lower than the threshold, the UE reports a measurement report to the source base station. After receiving the measurement report, the source base station triggers switching. When the source base station determines the target base station, the source base station initiates a switching request to the target base station. If the target base station accepts the switching, the target base station sends a switching response to the source base station. The switching response includes a switching command. The source base station forwards the conditional switching command to the UE. After receiving the command, the UE executes the switching when it is higher than the threshold, that is, when the second trigger condition is met, and initiates random access to the target base station. Then the UE disconnects from the source base station and connects to the target base station to complete the switching.

[0067] Furthermore, although conditional switching takes into account the impact of actual channel changes on switching compared to normal switching, and achieves a more optimized switching preparation and switching execution process by presetting conditional switching thresholds, it should also be pointed out that both normal switching and conditional switching solve the switching problem between users and different service base stations.

[0068] However, with the increasing number of mobile communication application scenarios, more and more service forms have emerged, especially in some point-to-point communication scenarios, such as V2X or D2D, where there is a need for information exchange between different service users during communication. Figure 3 This is a schematic diagram of the intelligent traffic scenario proposed in the embodiment of the present application, such as Figure 3 As shown, vehicle UE1 exchanges information with the current RSU, i.e., UE2, to obtain traffic information of the current block, such as traffic control information, road conditions, warning information, other vehicle information, etc. As the vehicle moves, vehicle UE1 needs to exchange information with different RSUs. Therefore, as vehicle UE1 moves, the vehicle may need to exchange information with one of UE3, UE4, and UE5. In the prior art, the vehicle UE1 usually stops communicating with the current UE2 and then searches for the next RSU, such as UE3, to achieve information exchange between the vehicle and different RSUs. However, the delay in the communication termination and re-establishment process has great potential risks for delay-sensitive and safety-related industry applications such as intelligent transportation. Therefore, there is an urgent need to design an efficient information processing method to solve the problem of information interaction between different service users.

[0069] In order to solve the problem of information interaction between different service users, the embodiment of the present application provides an information processing method and device, and a storage medium. Specifically, the information processing device can determine the second terminal when communicating with the first terminal, and forward the relevant information of the second terminal to the first terminal, so that the first terminal performs service processing according to the first identifier and service parameters. The problem of information interaction between different service users is solved, and the defect of long processing delay between different service users is effectively overcome.

[0070] It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, such as: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Universal Mobile Telecommunication System (UMTS), and other current communication systems, and, in particular, to the fifth generation mobile communication technology (5th generation mobile networks or 5th generation wireless systems, 5th-Generation, 5G) system.

[0071] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0072] An embodiment of the present application proposes an information processing method, which is applicable to information interaction between different terminal devices. Optionally, the information processing method can be applied to V2X or D2D scenarios. Exemplarily, the information processing method proposed in the embodiment of the present application can be applied to Figure 3 The intelligent traffic scenario shown in this application does not limit the application scenario of the information processing method. Figure 4 This is a schematic diagram of the communication system architecture proposed in the embodiment of the present application, such as Figure 4 As shown, the communication system may include a terminal 10, a terminal 11, a terminal 12 and a base station 20, and D2D may be implemented between the terminal 10, the terminal 11, and the terminal 12. The information processing method provided in the present application may be applied to the following Figure 4In the communication system architecture shown in FIG. 1 , terminal 10 can establish an air interface connection with terminal 11, thereby realizing communication with terminal 11; terminal 10 can also establish an air interface connection with terminal 12, thereby realizing communication with terminal device 12; terminal 10 can also establish an air interface connection with terminal 11 and terminal 12 at the same time, thereby realizing communication with terminal 11 and terminal 12 at the same time. Specifically, in the case where there is no coverage of base station 20, terminal 10, terminal 11, and terminal 12 can communicate directly with each other, and in the case where there is coverage of base station 20, terminal 10, terminal 11, and terminal 12 can all communicate based on the base station.

[0073] Optionally, in an embodiment of the present application, the base station 20 can provide communication coverage for a specific geographical area, and can communicate with the terminals 10, 11, and 12 located in the coverage area. Optionally, the base station 20 can be an evolutionary network device (eNB or eNodeB) in an LTE system, or a network device in a 5G network or a network device in a future communication system, or a wireless controller in a cloud radio access network (CRAN), or the base station 20 can be a mobile switching center, a relay station, an access point, etc., which is not limited in the present application.

[0074] Optionally, in an embodiment of the present application, terminal 10, terminal 11 and terminal 12 may refer to access terminal equipment, UE, user unit, user station, mobile station, mobile station, remote station, remote terminal equipment, mobile device, user terminal equipment, terminal equipment, wireless communication equipment, user agent or user device. The terminal may also be a cellular phone, a cordless phone, a Session Initiation Protocol (Session Initiation Protocol, SIP) phone, a Wireless Local Loop (Wireless Local Loop, WLL) station, a Personal Digital Assistant (Personal Digital Assistant, PDA), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a 5G network or a terminal device in a future evolved Public Land Mobile Network (Public Land Mobile Network, PLMN), etc.

[0075] Figure 5 Schematic diagram of the implementation process of the information processing method proposed in this application embodiment Figure 1 ,like Figure 5 As shown, in an embodiment of the present application, the second terminal device executing the information processing method may include the following steps:

[0076] Step 101: A second terminal device providing service for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide service for the first terminal device.

[0077] In an embodiment of the present application, a second terminal device that provides services to a first terminal device may send a first service request message to a target device; wherein the first service request message is mainly used to request the target terminal device to provide services to the first terminal device.

[0078] It should be noted that in the embodiment of the present application, the second terminal device is the terminal device currently communicating with the first terminal device, that is, the terminal device currently serving the first terminal device; the target terminal device is the terminal to be served by the first terminal device, that is, the terminal device that may serve the first terminal device. Among them, the first terminal device, the second terminal device and the target terminal device are three independent terminal devices, and accordingly, the first terminal device, the second terminal device and the target terminal device can be respectively Figure 4 The first terminal device may be one of the terminal 10, the terminal 11 and the terminal 12. For example, the first terminal device may be the terminal 10, the second terminal device may be the terminal 11, and the target terminal device may be the terminal 12; or the first terminal device may be the terminal 11, the second terminal device may be the terminal 13, and the target terminal device may be the terminal 12. This application does not make any specific limitation on this.

[0079] Specifically, in the embodiment of the present application, the target terminal device may be a terminal device to be served, or may be a plurality of candidate terminal devices to be served. Figure 3 In the intelligent traffic scenario shown, the first terminal device can be a vehicle UE1, the second terminal device and the target terminal device can be different RSU road test units. Specifically, the second terminal device is UE2 that is currently providing services to vehicle UE1, then the target terminal device can be one of UE3, UE4, UE5, or any two, or UE3, UE4 and UE5 can all be target terminal devices. This application does not specifically limit the specific number of target terminal devices.

[0080] It should be noted that, in an embodiment of the present application, when the second terminal device communicates with the first terminal device, it can receive a first service confirmation message sent by the first terminal device, wherein the first service confirmation message carries an identifier of the target terminal device. That is to say, the first terminal device notifies the second terminal device through the first service confirmation message of the terminal to be served that may soon provide service to it. Furthermore, the second terminal device generates a first service request message based on the identifier of the target device carried in the received first service confirmation message, so as to request the target terminal device to provide service to the first terminal device.

[0081] It should be noted that in the embodiment of the present application, the second terminal device can obtain the current state parameters and generate the first service confirmation message based on the current state parameters. That is, the second terminal device can determine that the target terminal device is the terminal device to be served by the first terminal device based on the current state parameters. Further, after determining the target terminal device, the second terminal device generates the first service request message. Specifically, the current state parameters depend on the application scenario of the information processing method. Optionally, the second terminal device can use artificial intelligence methods to determine the target terminal device, for example, Figure 3 In the smart traffic scenario shown, the status parameters may include road information, vehicle information, and travel information, etc. UE2 can determine UE3 based on the current status parameters such as road information, vehicle information, and travel information. That is, when UE1 communicates with UE2, UE2 can determine other RSUs that will serve UE1 based on the status parameters.

[0082] Furthermore, the second terminal device can also receive a notification message sent by the base station, which is used to indicate that the target terminal device is a terminal device to be served by the first terminal device. Then, the second terminal device can generate a first service request message based on the identification information of the target terminal device carried in the notification message.

[0083] Further, in an embodiment of the present application, the target device may be a target terminal device. Specifically, in a scenario where there is no base station coverage, the first terminal device, the second terminal device, and the target terminal device may directly exchange information with each other. That is, in a scenario where there is no base station coverage, the second terminal device that provides services to the first terminal device may directly send the first service request message to the target terminal device after generating the first service request message, requesting the target terminal device to provide services to the first terminal device.

[0084] Further, in an embodiment of the present application, the target device may be a network device, namely, a base station 20. Specifically, in a scenario where the first terminal device, the second terminal device, and the target terminal device are covered by a base station, the terminal devices may transmit messages based on the base station, thereby realizing indirect information interaction between the terminal devices. That is to say, in a scenario where there is base station coverage, after generating a first service request message, the second terminal device that provides services to the first terminal device may first send the first service request message and the identifier of the target terminal to the base station, thereby realizing that the base station forwards the first service request message to the target terminal device through the identifier of the target terminal device.

[0085] Further, when only one target terminal device is determined to be a terminal device to be served, the second terminal device sends a first service request message to the target terminal device, or forwards the first service request message through the base station. When multiple target terminal devices, i.e., multiple candidate terminal devices to be served, are determined, the second terminal device sends the first service request message to the multiple terminal devices to be served respectively.

[0086] Specifically, in an embodiment of the present application, the first service request message may carry the service demand information of the first terminal. Optionally, the service demand information may include the identification of the first terminal device, the mobility information (location, speed, direction) of the first terminal device, and the service demand information, wherein the service demand information may include information such as data transmission rate requirements, bandwidth resource requirements during data transmission, and data computing capability requirements, and then request the target terminal device to provide services for the first terminal device according to the mobility information and service demand information of the first terminal device. For example, Figure 3 In the intelligent transportation scenario shown, the first service request message can carry information such as UE1's location, speed, direction, etc. It can also carry service demand information such as some data transmission rate requirements, bandwidth resource requirements during data transmission, and data computing capability requirements of UE1, and send the above information to UE3, UE4 or UE5.

[0087] Furthermore, the identification, mobility information and service demand information of the first terminal device may be locally stored by the second terminal device when the second terminal device interacts with the first terminal device before the second terminal device obtains the first service confirmation message; or may be separately carried in the first service confirmation message; due to certain circumstances, the target parameters of the first terminal are updated. In order to ensure the accuracy of the information, the second terminal device may also receive new indication information sent by the first terminal device carrying the identification of the first terminal, the mobility information (location, speed, direction) of the first terminal device, and service demand information after obtaining the first service confirmation message.

[0088] Furthermore, in an embodiment of the present application, after the second terminal device that provides services to the first terminal device sends a first service request message to the target device, it may further obtain a first service response message.

[0089] Step 102: The second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message.

[0090] In an embodiment of the present application, after the second terminal device providing service to the first terminal device sends a first service request message to the target device, it can further obtain a first service response message determined by the target device based on the first service request message; wherein the first service response message is mainly used to respond to the service requirements in the first service request message.

[0091] It should be noted that, in the embodiment of the present application, when the target device is a target terminal device, the second terminal device obtains the first service response message determined by the target terminal device according to the first service request message; when the target device is a network device, that is, a base station, the second terminal device obtains the first service response message from the base station. Specifically, when the target device is a base station, the first service response message obtained by the second terminal device is the first service response message forwarded by the base station after the target terminal device determines the first service response message according to the first service request message and sends the first service response message to the base station.

[0092] Specifically, in an embodiment of the present application, the first service response message may carry the service information of the target terminal device. Optionally, the service information may include the identification of the target terminal device, the mobility information (location, speed, direction) of the target terminal device, and the service capability information. The service capability information includes information such as data transmission rate, data transmission bandwidth resources, and data computing capability. Correspondingly, if there is only one target terminal device, the first service response message is the service information of the one terminal device to be served; if there are multiple target terminal devices, the first service response message includes the service information of multiple terminal devices to be served.

[0093] It should be noted that, in the embodiment of the present application, the first service response message is mainly used to respond to the service requirements in the first service request message, that is, the service information of the target terminal device can be determined based on the service requirement information of the first terminal device, that is, the service information of the target terminal device needs to meet the service requirement information of the first terminal device. Specifically, in order to achieve information interaction, the target terminal device not only needs to obtain the mobility information of the first terminal device, but also needs to pass its own mobility information to the first terminal device through the second terminal device, so that the first terminal device and the target terminal device can know each other's position, speed, direction and other information. At the same time, the target terminal device also needs to send information such as data transmission rate, data transmission bandwidth resources and data computing capacity that meet the service requirements of the first terminal based on the data transmission rate requirements of the first terminal, the bandwidth resource requirements during data transmission and the data computing capacity requirements.

[0094] It should be noted that, in the embodiment of the present application, after the second terminal device providing service for the first terminal device sends the first service request message to the target device, the second terminal device can receive the service request result sent by the target device. When the service request result indicates that the target terminal device meets the service requirements of the first terminal device, the second terminal device can further obtain the first service response message determined by the target device according to the first service request message. After receiving the first service request message, the target terminal device shall determine whether the service requirements of the first terminal device are met. If it is determined that the service requirements of the first terminal device are met, the second terminal device will obtain the first service response message. If the target terminal determines that it cannot meet the service requirements of the first terminal device, the second terminal device cannot obtain the first service response message, or obtains a response message indicating that the service requirements of the first terminal device cannot be met.

[0095] Further, in an embodiment of the present application, the first service response information obtained by the second terminal device may be the first service response information sent by the target device and received by the second terminal device, or may be the first service response message stored locally. Specifically, after the target terminal device determines the first service response message according to the first service request message, the second terminal device may directly receive the first service response message sent by the target terminal device, or the first service response message forwarded by the base station. On the other hand, since the second terminal device may receive the service information of the target terminal device sent by other terminal devices or base stations before the second terminal device executes the information processing method, after the target terminal device determines the first service response message according to the first service request message, the second terminal device may receive the indication information of the service information of the target terminal device that meets the service demand of the first terminal device directly sent by the target terminal device, or forwarded by the base station, and the second terminal device may use the service information of the target terminal device that meets the service demand information of the first terminal device stored locally as the first service response message according to the indication information.

[0096] In the embodiments of the present application, for example, Figure 3In the intelligent transportation scenario shown, after UE2 sends UE1's service demand information to a target terminal device UE3, UE2 can receive UE3's service information sent by UE3, that is, UE3's location, speed, direction and other mobility information; as well as data transmission rate, data transmission bandwidth resources, data computing capability and other information; UE2 can also receive indication information sent by UE3, and use the locally stored UE3's service information as the first service response information according to the indication information. On the other hand, after UE2 sends UE1's service demand information to the target terminal devices UE3, UE4 and UE5 respectively, UE2 can receive UE3's service information sent by UE3, UE4's service information sent by UE4 and UE5's service information sent by UE5, that is, UE3, UE4 and UE5's location, speed, direction and other mobility information, as well as data transmission rate, data transmission bandwidth resources, data computing capability and other information.

[0097] Furthermore, in an embodiment of the present application, after acquiring the service information of the target terminal device, the second terminal device may further send a first service response message to the first terminal device.

[0098] Step 103: The second terminal device sends a first service response message to the first terminal device.

[0099] In an embodiment of the present application, after acquiring the service information of the target terminal device, the second terminal device may further send the first service response information to the first terminal device.

[0100] It should be noted that, in the embodiment of the present application, after the second terminal device sends the service information of the target terminal device to the first terminal device, the first terminal device can pre-implement information interaction with the target terminal device through the second terminal device, and the first terminal device will perform service processing according to the service information of the target terminal device. Specifically, after the first terminal device performs judgment processing based on the received service information of the target terminal device and obtains the judgment result, the second terminal device will receive different service request messages corresponding to different judgment results sent by the first terminal device, and further, the second terminal device can respond to different service requests and perform different service processing processes.

[0101] Further, in an embodiment of the present application, the second terminal device may receive a service request message for executing a handover sent by the first terminal device, or may also be a service request message for continuing to maintain a communication connection sent by the first terminal device. Specifically, if it is a service request message for executing a handover, the second terminal device disconnects the communication connection with the first terminal device, and then the first terminal device communicates with the target terminal device; if it is a service request message for maintaining a connection, the second terminal device may communicate with the first terminal device, and the first terminal device and the target terminal device continue to transmit information through the second terminal device.

[0102] For example, in the embodiments of the present application, Figure 3 In the intelligent traffic scenario shown, the vehicle UE1 is the first terminal device, the second terminal device is UE2 currently communicating with UE1, and UE3, UE4, and UE5 are the terminals to be served by UE1. Specifically, UE1 is currently exchanging information with UE2, and UE1 only obtains the information of UE2. When there is a certain situation, UE1 needs to obtain the information of UE3, UE1 and UE3 can transmit information through UE2 to realize real-time information interaction. At this time, UE1 can obtain the information of UE2 and UE3 at the same time. UE1 realizes information interaction with UE3 in advance through UE2, and UE1 and UE2 can store the information obtained from UE3. Further, after UE2 sends the service information of UE3 to UE1, UE1 can make judgments and processes based on its own situation and service information. If it is determined to continue to communicate with UE2 at the next moment, UE1 can continue to communicate only with UE1, or communicate with UE3 while continuing to communicate with UE2. If it is determined that UE1 is to connect to UE3 at the next moment, UE1 needs to disconnect from UE2 and then establish a connection with UE3 for communication.

[0103] Specifically, if only one target terminal device is determined, when the second terminal device receives the switching service request message sent by the first terminal device, the second terminal device can disconnect the communication connection with the first terminal device, and then the first terminal device establishes a connection with the target terminal device. If there are multiple candidate terminal devices to be served, the second terminal device can first store the service information locally after obtaining the service information of multiple target terminal devices, and then send the multiple service information to the first terminal device. Further, when the mobility information of the first terminal device is updated, the first terminal device can determine the target service terminal device that meets the service requirements of the first terminal device based on the updated mobility information and the service information of multiple target terminals. Further, the second terminal device receives the service request message for executing switching sent by the first terminal device, and then the second terminal device disconnects from the first terminal device so that the first terminal device is connected to the target service terminal device. Afterwards, the target service terminal device continues to exchange information with the first terminal device. The information of other invalid target terminal devices is released.

[0104] For example, in Figure 3 In the intelligent traffic scenario shown, before UE1 drives to the intersection, it can be determined in advance that the front UE3, the left-turning UE4 and the right-turning UE5 may all be the road test units that will serve UE1 at the next moment. UE1 exchanges information with UE3, UE4 and UE5 through UE2 in advance. The first case is that if UE1 continues to move forward after passing the intersection, the front UE3 is determined as the target road test unit based on the position, speed and direction of UE1. Then UE1 can connect to UE3 after UE2 is disconnected, and then continue to provide services for UE1 through UE3; the second case is that if information is exchanged with UE3, UE4 and UE5 in advance, UE1 determines according to the interaction information of UE3, UE4 and UE5 obtained. In the third case, UE2 determines that UE1 is turning left based on its driving direction, then UE2 sends UE4's information to UE1, and then connects UE1 to UE4; in the fourth case, UE1 is still a certain distance away from the target terminal device or UE1 is currently in a paused vehicle state, then the second terminal device can continue to communicate with UE1, and UE3, UE4, and UE5 can also continue to exchange information with UE1 through the second terminal device, so that UE1 continues to obtain information from UE3, UE4, and UE5, so that UE1 can perform service processing according to actual conditions at the next moment.

[0105] For example, Figure 6 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 1, applied to Figure 3 The smart traffic scenario shown in Figure 6 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. UE2 receives the first information sent by UE1, and the identification of the target terminal device carried in the first information is used to indicate that UE3 will provide service to UE1, that is, UE3 is the terminal to be served of UE1, wherein the first information may also include the identification information and business requirement information of UE1; UE2 sends the second information to UE3, wherein the second information includes the identification information and business requirement information of UE1, and the second information may be received from UE1 or locally stored by UE2; then UE2 may send the fourth information to UE1, wherein the fourth information may include the business information of UE3, and the fourth information may be received from UE3 or locally stored.

[0106] For example, Figure 7 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 2 , applied to Figure 3 The smart traffic scenario shown in Figure 7 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. After UE2 determines UE3 based on the current state parameters, UE2 sends second information to UE3, wherein the second information includes the identification information and service requirements of UE1, and the second information may be received from UE1 or stored locally by UE2; then UE2 may send fourth information to UE1, wherein the fourth information includes the identification and service information of UE3, and the fourth information may be received from UE3 or stored locally by UE2.

[0107] For example, Figure 8 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 3 , applied to Figure 3 The smart traffic scenario shown in Figure 8As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. UE2 receives the first information sent by UE1, and the identifier of the target terminal device carried in the first information is used to indicate that UE3 will provide service to UE1, that is, UE3 is the terminal to be served of UE1, wherein the first information may also include the identifier information and service requirement information of UE1; UE2 first sends the identifier and the second information of UE3 to the base station, wherein the second information includes the identifier and service requirement information of UE1, and the second information may be sent by UE1 or locally stored by UE2; after the base station receives the identifier and the second information of UE3, it forwards the second information to UE3 according to the identifier of UE3, and then UE2 may send the fourth information to UE1, wherein the fourth information includes the identifier and service information of UE3, and the fourth information may be received and forwarded by the base station or locally stored.

[0108] For example, Fig. 9 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 4 , applied to Figure 3 The smart traffic scenario shown in Fig. 9 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. After UE2 determines UE3 based on the current state parameters, UE2 first sends the identification and second information of UE3 to the base station, wherein the second information includes the identification and service demand information of UE1, and the second information may be sent by UE1 or stored locally by UE2; after the base station receives the identification and second information of UE3, it forwards the second information to UE3 according to the identification of UE3, and then UE2 can send fourth information to UE1, wherein the fourth information includes the identification and service information of UE3, and the fourth information may be received and forwarded by the base station or stored locally.

[0109] Furthermore, in an embodiment of the present application, since the second terminal device determines the target terminal device in advance when communicating with the first terminal device and sends the service information of the target terminal device to the first terminal device, the first terminal device and the target terminal device interact with each other in advance, which effectively overcomes the defect of the existing long switching delay and further ensures the safety of the user.

[0110] The embodiment of the present application provides an information processing method, which is applied to a second terminal device, wherein the second terminal device that provides services for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends the first service response message to the first terminal device. That is to say, in the embodiment of the present application, the target terminal device can be determined in advance when the first terminal device and the second terminal device communicate, and the information transmission between the first terminal device and the target terminal device is realized through the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0111] Based on the above embodiment, in another embodiment of the present application, Fig.10 Schematic diagram of the implementation process of the information processing method proposed in this application embodiment Figure 2 ,like Fig.10 As shown, before the second terminal device providing a service for the first terminal device sends a first service request message to the target device, the second terminal device may further perform the information processing method including the following steps:

[0112] Step 104: The second terminal device that provides services for the first terminal device sends a second service request message to the target device; wherein the second service request message is used to determine the target terminal device that can provide services for the first terminal device.

[0113] In an embodiment of the present application, before the second terminal device that provides services to the first terminal device sends a first service request message to the target device, the second terminal device may first send a second service request message to the target device; wherein the second service request message is used to determine the target terminal device that can provide services to the first terminal device.

[0114] It should be noted that in an embodiment of the present application, when the target device is a target terminal device, the second terminal device sends a second service request message to the target terminal device; when the target device is a network device, i.e., a base station, the second terminal device sends a second service request message to the base station.

[0115] It should be noted that in the embodiments of the present application, when the first terminal device exchanges information with the target terminal device that is about to provide a service, the information exchanged between the first terminal device and the target terminal device includes not only broadcast or multicast information, but also unicast information. Figure 3In the intelligent traffic scenario shown, a broadcast or multicast message may be that the RSU broadcasts the current traffic light situation of the road section to all vehicles communicating with it, and a unicast message may be that the RSU sends the situation of the road section ahead to each vehicle communicating with it in a point-to-point manner according to the mobility information of each traveling vehicle, that is, how many meters ahead the traffic jam occurs. Since the situation of the road section ahead determined according to the mobility information of different vehicles may be different, the mobility information of the first vehicle may determine that there is a traffic jam 200 meters ahead, and the mobility information of the second vehicle may determine that there is a traffic jam 500 meters ahead. Therefore, if the information that the first terminal device is about to interact with the target terminal device is a broadcast or multicast message, the second terminal device may not send a second service request message to the target terminal device to determine whether the target terminal device can provide services for the first terminal device. However, if the information that the first terminal device is about to interact with the target terminal device is unicast information, the first terminal device needs to confirm whether the target terminal device can support the interaction of unicast information. Therefore, the first terminal device needs to send a second service request message to the target terminal device through the second terminal device.

[0116] Specifically, the second service request information carries the first terminal device's demand for the target terminal device's mobility information, that is, when the information to be exchanged between the first terminal device and the target terminal device is unicast information, the second terminal device needs to send the first terminal device's demand for the target terminal device's mobility information to the target terminal device. Figure 3 In the smart traffic scenario shown, UE1 needs to obtain the road conditions at a specified distance ahead. For example, if UE1 wants to obtain the road conditions about 300 meters ahead, then only the RSU at a specified distance of about 300 meters from the vehicle can obtain the road conditions. Therefore, it is necessary to first send a request information for the specified location requirement to the RSU that is about to provide the service, and further determine whether the RSU that is about to provide the service meets the location requirement.

[0117] Furthermore, in an embodiment of the present application, after the second terminal device that provides a service to the first terminal device sends a second service request message to the target device, it may further receive a second service response message.

[0118] Step 105: The second terminal device obtains a second service response message determined by the target device according to the second service request message; wherein the second service response message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

[0119] In an embodiment of the present application, after the second terminal device that provides services to the first terminal device sends a second service request message to the target device, the second terminal device can further obtain a second service response message determined by the target device based on the second service request message; wherein the second service response message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

[0120] It should be noted that in an embodiment of the present application, after receiving the second service request message, the target terminal device must determine whether the service requirements of the first terminal device are met. If it is determined that the service requirements of the first terminal device are met, that is, the target terminal device determines that it can provide services to the first terminal device based on the second service request message, then the second terminal device will receive the second service response message sent by the target device, or receive the second service response message of the target terminal device forwarded by the base station.

[0121] Furthermore, after receiving the second service request message, if the target terminal device determines that it cannot meet the service requirements of the first terminal device based on the second service request message, the second terminal device cannot obtain the second service response message, or obtains a response message indicating that the service requirements of the first terminal cannot be met.

[0122] Furthermore, in an embodiment of the present application, after the second terminal obtains the second service response message determined by the target device based on the second service request message, the second terminal device may further send the first service request message, i.e., the service demand information of the first terminal device, to the target terminal device.

[0123] Fig.11 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 5 , applied to Figure 3 The smart traffic scenario shown in Fig.11As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. UE2 receives the first information sent by UE1, and the identifier of the target terminal device carried in the first information is used to indicate that UE3 will provide services for UE1, that is, UE3 is the terminal to be served of UE1, wherein the first information may also include the identification information and service demand information of UE1; when the interactive information is unicast information, UE2 may first send the third information to UE3, wherein the third information is used to request UE3 to serve UE1, and the third information includes the identification of UE1 and UE1's demand for the mobility information of UE3; then UE2 may receive the fifth information returned by UE3, and the fifth information indicates whether UE3 can provide services for UE1. If the fifth information indicates that UE3 can provide services for UE1, then UE2 may forward the fifth information to UE1, and receive the second information sent by UE1, further send the second information to UE3, and receive the fourth information returned by UE3, and then send the fourth information to UE1.

[0124] Fig.12 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 6 , applied to Figure 3 The smart traffic scenario shown in Fig.12 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. After UE2 determines UE3 based on the current state parameters, when the interaction information is unicast information, UE2 can first send a third message to UE3, wherein the third information is used to request UE3 to serve UE1, and the third information includes the identifier of UE1 and UE1's requirement for UE3's mobility information; then UE2 can receive the fifth information returned by UE3, and the fifth information indicates whether UE3 can provide service for UE1. If the fifth information indicates that UE3 can provide service for UE1, then UE2 can forward the fifth information to UE1, and receive the second information sent by UE1, further send the second information to UE3, and receive the fourth information returned by UE3, and then send the fourth information to UE1.

[0125] Fig.13 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 7 , applied to Figure 3 The smart traffic scenario shown in Fig.13As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. UE2 receives the first information sent by UE1, and the identifier of the target terminal device carried in the first information is used to indicate that UE3 will provide services for UE1, that is, UE3 is the terminal to be served of UE1, wherein the first information may also include the identifier information and service demand information of UE1; when the interactive information is unicast information, UE2 may first send the identifier of UE3 and the third information to the base station, wherein the third information is used to request UE3 to serve UE1, and the third information includes the identifier of UE1 and UE1's demand for mobility information of UE3; after the base station receives the identifier of UE3 and the third information, it forwards the third information to UE3 according to the identifier of UE3, and then UE2 may receive the fifth information forwarded by the base station, and the fifth information indicates whether UE3 can provide services for UE1. If the fifth information indicates that UE3 can provide services for UE1, then UE2 may send the fifth information to UE1, and receive the second information sent by UE1, further send the second information to the base station first, and receive the fourth information forwarded by the base station.

[0126] Fig.14 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 8 , applied to Figure 3 The smart traffic scenario shown in Fig.14 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. After UE2 determines UE3 based on the current state parameters, when the interaction information is unicast information, UE2 can first send the identifier of UE3 and the third information to the base station, wherein the third information is used to request UE3 to serve UE1, and the third information includes the identifier of UE1 and UE1's demand for the mobility information of UE3; after the base station receives the identifier of UE3 and the third information, it forwards the third information to UE3 according to the identifier of UE3, and then UE2 can receive the fifth information forwarded by the base station, and the fifth information indicates whether UE3 can provide service for UE1. If the fifth information indicates that UE3 can provide service for UE1, then UE2 can send the fifth information to UE1 and receive the second information sent by UE1, further send the second information to the base station first, and receive the fourth information forwarded by the base station.

[0127] The embodiment of the present application provides an information processing method, which is applied to a second terminal device, wherein the second terminal device that provides services for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends the first service response message to the first terminal device. That is to say, in the embodiment of the present application, the target terminal device can be determined in advance when the first terminal device and the second terminal device communicate, and the information transmission between the first terminal device and the target terminal device is realized through the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0128] Based on the above embodiment, in another embodiment of the present application, the second terminal device may perform the information processing method including the following steps:

[0129] Step 301: When the second terminal device providing service to the first terminal device does not send any message to the target device, the second terminal device receives a second service confirmation message sent by the target device; wherein the second service confirmation message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

[0130] In an embodiment of the present application, if the second terminal device providing service to the first terminal device does not send any message to the target device, the second terminal device can receive a second service confirmation message sent by the target device; wherein the second service confirmation message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

[0131] It should be noted that in an embodiment of the present application, when the target device is a target terminal device, the second terminal device can receive a second service confirmation message from the target terminal device; if the current application scenario is covered by a base station, the target device can be a base station, and the second terminal device can receive a second service confirmation message forwarded from the base station.

[0132] Specifically, the second service confirmation message is mainly used to indicate the target terminal device that meets the service requirements of the first terminal device, that is, the second service confirmation message may include the identification of the target terminal device, the mobility information (location, speed, direction) of the target terminal device, and the service capability information. Among them, the service capability information includes information such as data transmission rate, data transmission bandwidth resources, and data computing capability. Correspondingly, if there is only one target terminal device, then the second service confirmation message is the service information of the one terminal device to be served; if there are multiple target terminal devices, then the second service confirmation message includes the service information of multiple terminal devices to be served.

[0133] Fig.15 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 9 , applied to Figure 3 The smart traffic scenario shown in Fig.15 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. After UE2 receives the service information sent by UE3, that is, the fourth information, it further sends the fourth information to UE1. In addition, the fourth information can also be the fourth information stored locally sent by UE2 to UE1.

[0134] Fig.16 The information interaction diagram corresponding to the information processing method proposed in the embodiment of the present application is shown in FIG. Figure 10 , applied to Figure 3 The smart traffic scenario shown in Fig.16 As shown, the first terminal device is UE1, the target terminal device is UE2, and the second terminal device is UE2 currently communicating with the first terminal device UE1. UE2 can receive the service information of UE3 forwarded by the base station, that is, the fourth information, and further send the fourth information to UE1. In addition, the fourth information can also be the fourth information stored locally sent by UE2 to UE1.

[0135] The embodiment of the present application provides an information processing method, which is applied to a second terminal device, wherein the second terminal device that provides services for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends the first service response message to the first terminal device. That is to say, in the embodiment of the present application, the target terminal device can be determined in advance when the first terminal device and the second terminal device communicate, and the information transmission between the first terminal device and the target terminal device is realized through the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0136] In another embodiment of the present application, the information processing method is applied to a first terminal device, and the first terminal device executing the information processing method may include the following steps:

[0137] Step 401: A first terminal device obtains service information of a target terminal device that meets a service requirement of the first terminal device according to first service information.

[0138] In an embodiment of the present application, the first terminal device can obtain the service information of the target terminal device that meets the service requirements of the first terminal device according to the first service information.

[0139] It should be noted that, in an embodiment of the present application, the first service information may be a first service confirmation message generated by the first terminal device based on current state parameters, wherein the first service confirmation message includes an identifier of the target terminal device; the first service information may also be a first service request message generated by the second terminal device based on current state parameters; the first service information may also be a second service confirmation message generated by the target terminal device based on current state parameters; the first service information may also be a notification message sent by the base station and carrying the identifier of the target terminal.

[0140] Specifically, when the first service information is a first service confirmation message generated by the first terminal device based on the current state parameter, wherein the current state parameter depends on the application scenario of the information processing method. Optionally, the first terminal device may determine the target terminal device using an artificial intelligence method, for example, Figure 3 In the smart traffic scenario shown, the status parameters may include road information, vehicle information, and travel information, etc. UE1 can determine UE3 based on the current status parameters such as road information, vehicle information, and travel information. That is, when UE1 communicates with UE2, UE1 can determine other RSUs that will serve UE1 based on the status parameters.

[0141] Furthermore, the first terminal device sends the generated first service confirmation message to the second terminal device. After the second terminal device generates a first service request message based on the first service confirmation message and sends the first service request message to the target terminal device, the first terminal device can further receive a first service response message returned by the second terminal device, which is determined by the target terminal device based on the first service request message, wherein the first service response message carries business information of the target terminal device that meets the service requirements of the first terminal device.

[0142] Specifically, when the first service information is a first service request message generated by the second terminal device based on current state parameters, after the second terminal device sends the first service request message to the target terminal device, the first terminal device can receive a first service response message returned by the second terminal device, which is determined by the target terminal device based on the first service request message, wherein the first service response message carries business information of the target terminal device that meets the service requirements of the first terminal device.

[0143] Specifically, when the first service information is a second service confirmation message generated by the target terminal device based on current status parameters, the first terminal device can receive a second service confirmation message of the target terminal device returned by the second terminal device, wherein the second service confirmation message carries business information of the target terminal device that meets the service requirements of the first terminal device.

[0144] Further, in an embodiment of the present application, the service information of the target terminal device that meets the service requirements of the first terminal device may include the identification of the target terminal device, the mobility information (position, speed, direction) of the target terminal device, and the service capability information. Among them, the service capability information includes information such as data transmission rate, data transmission bandwidth resources, and data computing capability. Correspondingly, if there is only one target terminal device, then the second service confirmation message is the service information of the one terminal device to be served; if there are multiple target terminal devices, then the second service confirmation message includes the service information of multiple terminal devices to be served.

[0145] The embodiment of the present application provides an information processing method, which is applied to a first terminal device, and the first terminal device obtains the service information of a target terminal device that meets the service requirements of the first terminal device according to the first service information. That is to say, in the embodiment of the present application, the information transmission between the first terminal device and the target terminal device can be realized by the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0146] In another embodiment of the present application, the information processing method is applied to a target terminal device, and the target terminal device executing the information processing method may include the following steps:

[0147] Step 501: The target terminal device sends service information that meets the service requirements of the first terminal device to the second terminal device according to the first service information.

[0148] In an embodiment of the present application, the target terminal device may send service information that meets the service requirements of the first terminal device to the second terminal device based on the first service information.

[0149] It should be noted that, in an embodiment of the present application, the first service information may be a first service confirmation message generated by the first terminal device based on current state parameters, wherein the first service confirmation message includes an identifier of the target terminal device; the first service information may also be a first service request message generated by the second terminal device based on current state parameters; the first service information may also be a second service confirmation message generated by the target terminal device based on current state parameters; the first service information may also be a notification message sent by the base station and carrying the identifier of the target terminal.

[0150] Specifically, when the first service information is a second service confirmation message generated by the target terminal device based on the current state parameter, wherein the current state parameter depends on the application scenario of the information processing method. Optionally, the target terminal device can use an artificial intelligence method to determine the target terminal device, for example, Figure 3 In the smart traffic scenario shown, the status parameters may include road information, vehicle information, and travel information, etc. UE3 can determine itself as the terminal device to be served by UE1 based on the current status parameters such as road information, vehicle information, and travel information. That is, when UE1 communicates with UE2, UE3 can determine other RSUs that are about to serve UE1 based on the status parameters.

[0151] Furthermore, the target terminal device sends the generated second service confirmation message to the second terminal device, and the service information of the target terminal device that meets the service requirements of the first terminal device is forwarded to the first terminal device through the second terminal device.

[0152] Specifically, when the first service information is a first service request message generated by the second terminal device based on the current state parameters, the target terminal device can receive the first service request message sent by the second terminal device, determine the business information of the target terminal device that meets the service requirements of the first terminal device according to the first service request message, and send a first service response message to the second terminal device that carries the business information of the target terminal device that meets the service requirements of the first terminal device.

[0153] Specifically, when the first service information is a first service confirmation message generated by the first terminal device based on current state parameters, the target terminal device can obtain the first service request message generated by the second terminal device based on the first service confirmation message, and determine the business information of the target terminal device that meets the service requirements of the first terminal device based on the first service request message, and then send a first service response message carrying the business information of the target terminal device that meets the service requirements of the first terminal device to the second terminal device.

[0154] Further, in an embodiment of the present application, the service information of the target terminal device that meets the service requirements of the first terminal device may include the identification of the target terminal device, the mobility information (position, speed, direction) of the target terminal device, and the service capability information. Among them, the service capability information includes information such as data transmission rate, data transmission bandwidth resources, and data computing capability. Correspondingly, if there is only one target terminal device, then the second service confirmation message is the service information of the one terminal device to be served; if there are multiple target terminal devices, then the second service confirmation message includes the service information of multiple terminal devices to be served.

[0155] The embodiment of the present application provides an information processing method, which is applied to a target terminal device, and the target terminal device sends service information that meets the service requirements of the first terminal device to a second terminal device according to the first service information. That is, in the embodiment of the present application, the information transmission between the first terminal device and the target terminal device can be realized by the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0156] Based on the above embodiment, in another embodiment of the present application, Fig.17 Schematic diagram of the composition structure of the first terminal device 30 proposed in the embodiment of the present application Figure 1 ,like Fig.17 As shown, the first terminal device 30 proposed in the embodiment of the present application may include a first acquisition unit 31.

[0157] The first acquisition unit 31 is used to acquire service information of a target terminal device that meets the service requirement of the first terminal device according to the first service information.

[0158] Based on the above embodiment, in another embodiment of the present application, Fig.18 Schematic diagram of the composition structure of the second terminal device 40 proposed in the embodiment of the present application Figure 1 ,like Fig.18 As shown, the second terminal device 40 proposed in the embodiment of the present application may include a first sending unit 41 and a second obtaining unit 42.

[0159] The first sending unit 41 is used to send a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide a service for the first terminal device;

[0160] The second acquisition unit 42 is used to acquire a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message;

[0161] The first sending unit 41 is further configured to send the first service response message to the first terminal device.

[0162] Based on the above embodiment, in another embodiment of the present application, Fig.19 Schematic diagram of the structure of the target terminal device 50 proposed in the embodiment of the present application Figure 1 ,like Fig.19 As shown, the target terminal device 50 proposed in the embodiment of the present application may include a second sending unit 51.

[0163] The second sending unit 51 is used to send service information that meets the service requirements of the first terminal device to the second terminal device according to the second service information.

[0164] Based on the above embodiment, in another embodiment of the present application, Fig. 20 The schematic diagram of the structure of the information processing system 60 proposed in the embodiment of the present application is as follows: Fig. 20 As shown, the information processing system 60 proposed in the embodiment of the present application may include a first terminal device 30 , a second terminal device 40 and a target terminal device 50 .

[0165] In the embodiment of the present application, when the first terminal device 30 generates a first service confirmation message according to the current state parameter, and sends the first service confirmation message to the second terminal device 40, so that the second terminal device 40 generates a first service request message according to the first service confirmation message, the specific process of the information processing system 60 executing the information processing method may include:

[0166] The first terminal device 30 is configured to generate the first service confirmation message and send the first service confirmation message to the second terminal device; and receive a first service response message sent by the second terminal device; wherein the first service confirmation message carries an identifier of the target terminal device;

[0167] The second terminal device 40 is configured to, after receiving the first service confirmation message, send the first service request message to the target terminal device according to the identifier of the target terminal carried in the first service confirmation message; and receive the first service response message sent by the target terminal device; and send the first service response message to the first terminal device; wherein the first service request message is used to request the target terminal device to provide service for the first terminal device;

[0168] The target terminal device 50 is used to determine a first service response message based on the received first service request message after receiving the first service request message; and send the first service response message to the second terminal device; wherein the first service response message is used to respond to the service requirements in the first service request message.

[0169] In the embodiment of the present application, when the second terminal device 40 generates the first service request message according to the current state parameter, the specific process of the information processing system 60 executing the information processing method may include:

[0170] The first terminal device 30 is used to receive a first service response message sent by a second terminal device;

[0171] The second terminal device 40 is configured to generate a first service confirmation message; and send the first service request message to the target terminal device according to the identifier of the target terminal device carried in the first service confirmation message; and receive the first service response message sent by the target terminal device; and send the first service response message to the first terminal device; wherein the first service request message is used to request the target terminal device to provide service for the first terminal device;

[0172] The target terminal device 50 is used to determine a first service response message based on the received first service request message after receiving the first service request message; and send the first service response message to the second terminal device; wherein the first service response message is used to respond to the service requirements in the first service request message.

[0173] In an embodiment of the present application, when the target terminal device 50 generates a second service confirmation message according to the current state parameter, the specific process of the information processing system 60 executing the information processing method may include:

[0174] The first terminal device 30 is used to receive a first service response message sent by the second terminal device;

[0175] The second terminal device 40 is configured to receive a first service confirmation message; and send the first service confirmation message to the first terminal device;

[0176] The target terminal device 50 is used to generate the second service confirmation message; and send the second service confirmation message to the second terminal device; wherein the first service confirmation message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

[0177] An embodiment of the present application provides an information processing system, which includes a first terminal device, a second terminal device and a target terminal device. The system can determine the target terminal device in advance when the first terminal device and the second terminal device communicate, and realize information transmission between the first terminal device and the target terminal device through the second terminal device that provides service for the first terminal device, thereby solving the problem of information interaction between different service users and effectively overcoming the defect of long processing delay between different service users.

[0178] In the embodiments of the present application, further, Fig.21 Schematic diagram of the composition structure of the first terminal device 30 proposed in this application Figure 2 ,like Fig.21 As shown, the first terminal device 30 proposed in the embodiment of the present application may also include a first processor 32 and a first memory 33 storing executable instructions of the first processor 32. Further, the first terminal device 30 may also include a first communication interface 34 and a bus 35 for connecting the first processor 32, the first memory 33 and the first communication interface 34.

[0179] In the embodiment of the present application, the first processor 32 can be at least one of an application-specific integrated circuit (ASIC), a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field programmable gate array (FPGA), a central processing unit (CPU), a controller, a microcontroller, and a microprocessor. It can be understood that for different devices, the electronic device used to implement the above-mentioned processor function can also be other, and the embodiment of the present application is not specifically limited. The first terminal device 30 can also include a first memory 33, which can be connected to the first processor 32, wherein the first memory 33 is used to store executable program code, the program code includes computer operation instructions, and the first memory 33 may include a high-speed RAM memory, and may also include a non-volatile memory, for example, at least two disk memories.

[0180] In the embodiment of the present application, the bus 35 is used to connect the first communication interface 34, the first processor 32 and the first memory 33, and the mutual communication between these devices.

[0181] In the embodiment of the present application, the first memory 33 is used to store instructions and data.

[0182] Furthermore, in an embodiment of the present application, the first processor 32 is configured to obtain service information of a target terminal device that meets a service requirement of the first terminal device according to the first service information.

[0183] In practical applications, the first memory 33 may be a volatile memory, such as a random access memory (RAM); or a non-volatile memory, such as a read-only memory (ROM), a flash memory, a hard disk (HDD) or a solid-state drive (SSD); or a combination of the above types of memories, and provide instructions and data to the first processor 32.

[0184] In addition, each functional module in this embodiment can be integrated into a recommended unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above integrated unit can be implemented in the form of hardware or software functional modules.

[0185] If the integrated unit is implemented in the form of a software function module and is not sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this embodiment is essentially or the part that contributes to the prior art or the whole or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the method of this embodiment. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc., various media that can store program codes.

[0186] The embodiment of the present application provides a first terminal device, which obtains the service information of the target terminal device that meets the service requirements of the first terminal device according to the first service information. That is to say, in the embodiment of the present application, the information transmission between the first terminal device and the target terminal device can be realized by the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0187] In the embodiments of the present application, further, Fig. 22 The structure diagram of the second terminal device 40 proposed in this application is shown in FIG. Figure 2 ,like Fig. 22 As shown, the second terminal device 40 proposed in the embodiment of the present application may also include a second processor 43, a second memory 44 storing executable instructions of the second processor 43, and further, the second terminal device 40 may also include a second communication interface 45, and a bus 46 for connecting the second processor 43, the second memory 44 and the second communication interface 45.

[0188] In the embodiment of the present application, the second processor 43 can be at least one of an application-specific integrated circuit (ASIC), a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field programmable gate array (FPGA), a central processing unit (CPU), a controller, a microcontroller, and a microprocessor. It can be understood that for different devices, the electronic device used to implement the above-mentioned processor function can also be other, and the embodiment of the present application is not specifically limited. The second terminal device 40 can also include a second memory 44, which can be connected to the second processor 43, wherein the second memory 44 is used to store executable program code, the program code includes computer operation instructions, and the second memory 44 may include a high-speed RAM memory, and may also include a non-volatile memory, for example, at least two disk memories.

[0189] In the embodiment of the present application, the bus 46 is used to connect the second communication interface 45, the second processor 43 and the second memory 44, and the mutual communication between these devices.

[0190] In the embodiment of the present application, the second memory 44 is used to store instructions and data.

[0191] Further, in an embodiment of the present application, the above-mentioned second processor 43 is used to send a first service request message to the target device; wherein the first service request message is used to request the target terminal device to provide service for the first terminal device; obtain a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message; and send the first service response message to the first terminal device.

[0192] In practical applications, the second memory 44 may be a volatile memory, such as a random access memory (RAM); or a non-volatile memory, such as a read-only memory (ROM), a flash memory, a hard disk drive (HDD) or a solid-state drive (SSD); or a combination of the above types of memories, and provide instructions and data to the second processor 43.

[0193] In addition, each functional module in this embodiment can be integrated into a recommended unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above integrated unit can be implemented in the form of hardware or software functional modules.

[0194] If the integrated unit is implemented in the form of a software function module and is not sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this embodiment is essentially or the part that contributes to the prior art or the whole or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the method of this embodiment. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc., various media that can store program codes.

[0195] The embodiment of the present application provides a second terminal device, which provides services for the first terminal device and sends a first service request message to the target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends the first service response message to the first terminal device. That is to say, in the embodiment of the present application, the target terminal device can be determined in advance when the first terminal device and the second terminal device communicate, and the information transmission between the first terminal device and the target terminal device is realized through the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0196] In the embodiments of the present application, further, Fig.23 The structure diagram of the target terminal device 50 proposed in this application is shown in FIG. Figure 2 ,like Fig.23 As shown, the target terminal device 50 proposed in the embodiment of the present application may also include a third processor 52 and a third memory 53 storing executable instructions of the third processor 52. Further, the target terminal device 50 may also include a third communication interface 54 and a bus 55 for connecting the third processor 52, the third memory 53 and the third communication interface 54.

[0197] In the embodiment of the present application, the third processor 52 can be at least one of an application-specific integrated circuit (ASIC), a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field programmable gate array (FPGA), a central processing unit (CPU), a controller, a microcontroller, and a microprocessor. It can be understood that for different devices, the electronic device used to implement the above-mentioned processor function can also be other, and the embodiment of the present application is not specifically limited. The target terminal device 50 can also include a third memory 53, which can be connected to the third processor 52, wherein the third memory 53 is used to store executable program code, the program code includes computer operation instructions, and the third memory 53 may include a high-speed RAM memory, and may also include a non-volatile memory, for example, at least two disk memories.

[0198] In the embodiment of the present application, the bus 55 is used to connect the third communication interface 54, the third processor 52 and the third memory 53, and the mutual communication between these devices.

[0199] In the embodiment of the present application, the third memory 53 is used to store instructions and data.

[0200] Furthermore, in an embodiment of the present application, the third processor 52 is configured to send service information that meets the service requirements of the first terminal device to the second terminal device according to the first service information.

[0201] In practical applications, the third memory 53 may be a volatile memory, such as a random access memory (RAM); or a non-volatile memory, such as a read-only memory (ROM), a flash memory, a hard disk drive (HDD) or a solid-state drive (SSD); or a combination of the above types of memories, and provide instructions and data to the third processor 52.

[0202] In addition, each functional module in this embodiment can be integrated into a recommended unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above integrated unit can be implemented in the form of hardware or software functional modules.

[0203] If the integrated unit is implemented in the form of a software function module and is not sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this embodiment is essentially or the part that contributes to the prior art or the whole or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the method of this embodiment. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc., various media that can store program codes.

[0204] The embodiment of the present application provides a target terminal device, which sends service information that meets the service requirements of the first terminal device to the second terminal device according to the first service information. That is to say, in the embodiment of the present application, the information transmission between the first terminal device and the target terminal device can be realized by the second terminal device that provides services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

[0205] An embodiment of the present application provides a computer-readable storage medium having a program stored thereon, which is applied to a first terminal device, and when the program is executed by a processor, the information processing method described above is implemented.

[0206] Specifically, the program instructions corresponding to an information processing method in this embodiment may be stored on a storage medium such as a CD, a hard disk, or a USB flash drive. When the program instructions corresponding to an information processing method in the storage medium are read or executed by an electronic device, the following steps are included:

[0207] The first terminal device acquires the service information of the target terminal device that meets the service demand of the first terminal device according to the first service information.

[0208] An embodiment of the present application provides a computer-readable storage medium having a program stored thereon, which is applied to a second terminal device, and when the program is executed by a processor, the information processing method described above is implemented.

[0209] Specifically, the program instructions corresponding to an information processing method in this embodiment may be stored on a storage medium such as a CD, a hard disk, or a USB flash drive. When the program instructions corresponding to an information processing method in the storage medium are read or executed by an electronic device, the following steps are included:

[0210] The second terminal device that provides services for the first terminal device sends a first service request message to the target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device;

[0211] The second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message;

[0212] The second terminal device sends the first service response message to the first terminal device.

[0213] An embodiment of the present application provides a computer-readable storage medium on which a program is stored, which is applied to a target terminal device, and when the program is executed by a processor, the information processing method described above is implemented.

[0214] Specifically, the program instructions corresponding to an information processing method in this embodiment may be stored on a storage medium such as a CD, a hard disk, or a USB flash drive. When the program instructions corresponding to an information processing method in the storage medium are read or executed by an electronic device, the following steps are included:

[0215] The target terminal device sends service information that meets the service requirements of the first terminal device to the second terminal device according to the first service information.

[0216] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of hardware embodiments, software embodiments, or embodiments in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) that contain computer-usable program code.

[0217] The present application is described with reference to implementation flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the process in the flowchart. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0218] These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device, which is implemented in the implementation flow diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0219] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operation steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for executing the steps in the flowchart. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0220] The above description is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application.

[0221] Industrial Applicability

[0222] The embodiment of the present application provides an information processing method, device, system and storage medium, wherein a second terminal device providing services for a first terminal device sends a first service request message to a target device; wherein the first service request message is used to request the target terminal device to provide services for the first terminal device; the second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirements in the first service request message; the second terminal device sends the first service response message to the first terminal device. That is to say, in the embodiment of the present application, the target terminal device can be determined in advance when the first terminal device and the second terminal device communicate, and the information transmission between the first terminal device and the target terminal device is realized through the second terminal device providing services for the first terminal device, which solves the problem of information interaction between different service users and effectively overcomes the defect of long processing delay between different service users.

Claims

1. An information processing method, applied to a second terminal device, the method include: The second terminal device that provides services for the first terminal device sends a first service request message to the target device; wherein the first service request message is used to request the target device to provide services for the first terminal device; The second terminal device obtains a first service response message determined by the target device according to the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message; The second terminal device sends the first service response message to the first terminal device; Wherein, before the second terminal device providing service for the first terminal device sends the first service request message to the target device, the method further includes: When the target device is a target terminal device, and the interaction information between the first terminal device and the target terminal device is unicast information, the second terminal device sends a second service request message to the target terminal device; when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message, the second terminal device does not send a second service request message to the target terminal device; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide services to the first terminal device.

2. The method according to claim 1, in, When the target device is the target terminal device, the second terminal device providing a service for the first terminal device sending a first service request message to the target device includes: The second terminal device receives a first service confirmation message sent by the first terminal device; wherein the first service confirmation message carries an identifier of the target terminal device; The second terminal device sends the first service request message to the target terminal device according to the identifier.

3. The method according to claim 1, in, When the target device is a network device, the second terminal device providing a service for the first terminal device sends a first service request message to the target device, including: The second terminal device receives a first service confirmation message sent by the first terminal device; wherein the first service confirmation message carries an identifier of the target terminal device; The second terminal device sends the identifier and the first service request message to the network device.

4. The method according to claim 2 or 3, in, After the second terminal device receives the first service confirmation message sent by the first terminal device and before the second terminal device providing service for the first terminal device sends a first service request message to the target device, the method further includes: The second terminal device providing service for the first terminal device sends the second service request message to the target device; The second terminal device obtains a second service response message determined by the target device according to the second service request message; wherein the second service response message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

5. The method according to claim 2 or 3, in, After the second terminal device providing service for the first terminal device sends the first service request message to the target device, the method further includes: The second terminal device obtains a service request result determined by the target device according to the first service request message; When the service request result indicates that the target terminal device meets the service requirement of the first terminal device, the second terminal device obtains a first service response message determined by the target device according to the first service request message.

6. The method according to claim 1, in, When the target device is the target terminal device, the second terminal device providing a service for the first terminal device sending a first service request message to the target device includes: The second terminal device generates a first service confirmation message according to the current state parameter; wherein the first service confirmation message carries the identifier of the target terminal device; The second terminal device sends the first service request message to the target terminal device according to the identifier of the target terminal device.

7. The method according to claim 1, in, When the target device is a network device, the second terminal device providing a service for the first terminal device sends a first service request message to the target device, including: The second terminal device generates a first service confirmation message according to the current state parameter; wherein the first service confirmation message carries the identifier of the target terminal device; The second terminal device sends the identifier of the target terminal device and the first service request message to the network device.

8. The method according to claim 6 or 7, in, After the second terminal device generates the first service confirmation message and before the second terminal device providing service for the first terminal device sends the first service request message to the target device, the method further includes: The second terminal device providing service for the first terminal device sends the second service request message to the target device; The second terminal device obtains a second service response message determined by the target device according to the second service request message; wherein the second service response message is used to indicate the target terminal device that meets the service requirements of the first terminal device.

9. The method according to claim 6 or 7, in, After the second terminal device providing service for the first terminal device sends the first service request message to the target device, the method further includes: The second terminal device obtains a service request result determined by the target device according to the first service request message; When the service request result indicates that the target terminal device meets the service requirement of the first terminal device, the second terminal device obtains a first service response message determined by the target device according to the first service request message.

10. The method according to claim 1, in, When the second terminal device providing service for the first terminal device does not send any message to the target device, the method further includes: The second terminal device receives a second service confirmation message sent by the target device; wherein the second service confirmation message is used to indicate the target terminal device that meets the service requirement of the first terminal device; The second terminal device sends the second service confirmation message to the first terminal device.

11. The method according to claim 10, in, When the target device is the target terminal device, the second terminal device receiving the second service confirmation message sent by the target device includes: The second terminal device receives the second service confirmation message sent by the target terminal device.

12. The method according to claim 10, in, When the target device is a network device, the second terminal device receiving a second service confirmation message sent by the target device includes: The second terminal device receives the second service confirmation message sent by the network device.

13. An information processing method, applied to a first terminal device, the method include: The first terminal device receives a first service response message sent by the second terminal device, and acquires service information of a target device that meets the service requirement of the first terminal device according to the first service response message; The second terminal device is used to send a first service request message to the target device, and obtain the first service response message determined by the target device according to the first service request message; The second terminal device is also used to, before sending the first service request message, when the target device is a target terminal device and the interaction information between the first terminal device and the target terminal device is unicast information, send the second service request message to the target terminal device; when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message, not send the second service request message to the target terminal device; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide services to the first terminal device.

14. The method according to claim 13, in, The method further comprises: The first terminal device sends a first service confirmation message to the second terminal device; wherein the first service confirmation message carries the identifier of the target device; and the second terminal device is configured to generate the first service request message according to the first service confirmation message.

15. An information processing method, applied to a target device, the method include: The target device receives a first service request message sent by a second terminal device that provides service for the first terminal device; The target device determines a first service response message according to the first service request message; The target device sends the first service response message to the second terminal device, so that the second terminal device sends the first service response message to the first terminal device, and the first terminal device is used to obtain service information that meets the service requirements of the first terminal device according to the first service response message; When the target device is a target terminal device, before the target terminal device receives the first service request message sent by the second terminal device that provides service to the first terminal device, when the interaction information between the first terminal device and the target terminal device is unicast information, the target terminal receives the second service request message sent by the second terminal device; when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message, the target terminal device does not receive the second service request message sent by the second terminal device; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide service to the first terminal device.

16. The method according to claim 15, in, The method further comprises: The target device obtains the first service request message generated by the second terminal device according to the first service confirmation message; wherein the first service confirmation message is sent by the first terminal device to the second terminal device; and the first service request message is used to request the target device to provide service for the first terminal device.

17. A first terminal device, wherein the first terminal device include: The first acquisition unit, The first acquisition unit is configured to receive a first service response message sent by the second terminal device, and acquire service information of a target device that meets the service requirement of the first terminal device according to the first service response message; The second terminal device is used to send a first service request message to the target device, and obtain the first service response message determined by the target device according to the first service request message; The second terminal device is used to send the first service request message to the target device; When the target device is a target terminal device, the second terminal device is also used to send a second service request message to the target terminal device before sending the first service request message when the interaction information between the first terminal device and the target terminal device is unicast information; when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message, the second service request message is not sent to the target terminal device; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide services to the first terminal device.

18. A second terminal device, the second terminal device providing services for a first terminal device, the second terminal device include: A first sending unit and a second acquiring unit, The first sending unit is configured to send a first service request message to the target device; wherein the first service request message is used to request the target device to provide a service for the first terminal device; The first sending unit is further configured to, before sending the first service request message to the target device, when the target device is a target terminal device and the interaction information between the first terminal device and the target terminal device is unicast information, send a second service request message to the target terminal device; when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message, not send the second service request message to the target terminal device; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide services for the first terminal device; The second acquisition unit is configured to acquire a first service response message determined by the target device based on the first service request message; wherein the first service response message is used to respond to the service requirement in the first service request message; and the first sending unit is further configured to send the first service response message to the first terminal device.

19. A target device, the target device include: The processing unit and the second sending unit, The processing unit is configured to receive a first service request message sent by a second terminal device that provides a service for the first terminal device; Determine a first service response message according to the first service request message; The second sending unit is configured to send the first service response message to the second terminal device, so that the second terminal device sends the first service response message to the first terminal device, and the first terminal device is used to obtain service information that meets the service requirements of the first terminal device according to the first service response message; The processing unit is further configured to, when the target device is a target terminal device, before receiving the first service request message sent by the second terminal device that provides service to the first terminal device, receive a second service request message sent by the second terminal device when the interaction information between the first terminal device and the target terminal device is unicast information; not receive the second service request message sent by the second terminal device when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide service to the first terminal device.

20. An information processing system, the system include: a first terminal device, a second terminal device and a target device, wherein the second terminal device provides a service for the first terminal device, The first terminal device is configured to receive a first service response message sent by the second terminal device; The first service response message is determined by the target device according to the first service request message sent by the second terminal device; the service information of the target device that meets the service requirement of the first terminal device is obtained according to the first service response message; The second terminal device is configured to send the first service request message to the target device; and receiving the first service response message sent by the target device; and sending the first service response message to the first terminal device; wherein the first service request message is used to request the target device to provide a service for the first terminal device; The second terminal device is further configured to, when the target device is a target terminal device, before sending the first service request message to the target terminal device, send a second service request message to the target terminal device when the interaction information between the first terminal device and the target terminal device is unicast information; when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message, not send the second service request message to the target terminal device; the second service request message carries the first terminal device's demand for the mobility information of the target terminal device; the second service request message is used to determine the target terminal device that can provide services for the first terminal device; The target device is configured to, after receiving the first service request message sent by the second terminal device, determine the first service response message according to the received first service request message; and send the first service response message to the second terminal device; wherein the first service response message is used to respond to the service requirement in the first service request message; and the first service response message carries the service information of the target device that meets the service requirement of the first terminal device; The target device is also configured to, when the target device is the target terminal device, before receiving the first service request message, receive the second service request message sent by the second terminal device when the interaction information between the first terminal device and the target terminal device is unicast information; and not receive the second service request message sent by the second terminal device when the interaction information between the first terminal device and the target terminal device is a broadcast or multicast message.

21. A second terminal device, comprising a second processor and a second memory storing instructions executable by the processor, wherein when the instructions are executed, the second processor implements the method according to any one of claims 1 to 12.

22. A first terminal device, comprising a first processor and a first memory storing instructions executable by the first processor, wherein when the instructions are executed, the first processor implements the method according to any one of claims 13 to 14.

23. A target terminal device, comprising a third processor and a third memory storing instructions executable by the third processor, wherein when the instructions are executed, the third processor implements the method according to any one of claims 15-16.

24. A computer-readable storage medium having a program stored thereon, applied to a second terminal device, wherein the program, when executed by a second processor, implements the method according to any one of claims 1 to 12.

25. A computer-readable storage medium having a program stored thereon, applied to a first terminal device, wherein the program, when executed by a first processor, implements the method according to any one of claims 13 to 14.

26. A computer-readable storage medium having a program stored thereon, applied to a target terminal device, wherein the program, when executed by a third processor, implements the method according to any one of claims 15-16.

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