Granted Patent B2

US 12,724,862 · App. 18/728,620 · Granted Sep 1, 2026

Inventors: Lu Zhang (Shenzhen, CN); Liping Li (Shenzhen, CN); Yanwei Fang (Shenzhen, CN); Tingxiang Shi (Shenzhen, CN); Rujun Li (Shenzhen, CN)

Assignee: ZTE CORPORATION

G06F21/31H04W4/48

Abstract

Claims (83)

1 . A vehicle communication method, applied to a secure communication server end in communication connection with a vehicle-mounted secure communication proxy end, the method comprising:

receiving a target service request;

determining the vehicle-mounted secure communication proxy end according to the target service request;

determining the client corresponding to the vehicle-mounted secure communication proxy end according to the vehicle-mounted secure communication proxy end;

determining a first number from a preset first list according to the vehicle-mounted secure communication proxy end, wherein the first number is a unique identification number of the vehicle-mounted secure communication proxy end;

determining a second number according to the first number, wherein the second number is a calling line identification presentation (CLIP) number of the vehicle-mounted secure communication proxy end;

determining the client corresponding to the vehicle-mounted secure communication proxy end according to the second number;

sending authorization information generated according to the target service request to the client;

receiving an authorization response generated by the client according to the authorization request; and

establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end;

wherein the target service request comprises a service request sent to the vehicle-mounted secure communication proxy end and a service request sent by the vehicle-mounted secure communication proxy end.

2 . The method of claim 1 , wherein the secure communication server end is in communication connection with the vehicle-mounted secure communication proxy end through an Internet Protocol Multimedia Subsystem (IMS) system, the target service request is a service request sent by the vehicle-mounted secure communication proxy end, and establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end comprises:

sending the target service request to the IMS system according to the authorization response, such that the IMS system determines a target secure communication server end according to the target service request; and

establishing the data channel for communication connection between the vehicle-mounted secure communication proxy end and the target secure communication server end through the IMS system.

3 . The method of claim 2 , wherein after establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end, the method comprises:

receiving a data resource request from the vehicle-mounted secure communication proxy end through the data channel;

acquiring a data resource corresponding to the data resource request from a remote vehicle server end; and

sending the data resource to the vehicle-mounted secure communication proxy end through the data channel.

4 . The method of claim 1 , wherein the secure communication server end is in communication connection with the vehicle-mounted secure communication proxy end through an IMS system, the target service request has a destination node which is the vehicle-mounted secure communication proxy end, and, establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end comprises:

sending the target service request to the IMS system according to the authorization response, such that the IMS system determines a source secure communication server end according to the target service request and determines the source secure communication server end as a target secure communication server end; and

establishing the data channel for communication connection between the vehicle-mounted secure communication proxy end and the target secure communication server end through the IMS system, wherein the source secure communication server end is the first secure communication server end that receives the target service request.

5 . The method of claim 4 , wherein after establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end, the method comprises:

receiving a data resource request from a remote vehicle server end;

acquiring a data resource corresponding to the data resource request from the remote vehicle server end through the data channel; and

sending the data resource to the remote vehicle server end.

6 . The method of claim 1 , wherein a second list is set in the secure communication server end, the second list comprises authorized number information, and after receiving a target service request, the method further comprises:

establishing, according to the target service request, the data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end in response to the second list comprising a third number, wherein the third number is a calling number of the target service request; or

in response to the second list not comprising the third number, sending the authorization request information carrying the third number to the client corresponding to the second number, receiving the authorization response generated by the client according to the authorization request, and establishing, according to the authorization response, the data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end.

7 . The method of claim 1 , wherein in response to the secure communication server end being a response end and the vehicle-mounted secure communication proxy end being an originating end, the method comprises, after receiving an authorization response generated by the client according to the authorization request,

changing the first number in the target service request to the second number.

8 . The method of claim 1 , wherein a third list for storing first number information of the vehicle-mounted secure communication proxy end for which authorization is rejected is further set in the secure communication server end, and after receiving the target service request sent to or sent by the vehicle-mounted secure communication proxy end, the method comprises:

rejecting to respond to the target service request in response to the third list comprising the first number corresponding to the target service request.

9 . The method of claim 8 , wherein a fourth list for storing third number information of a client having permission to modify information in the third list is further set in the secure communication server end, and after establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end, the method comprises:

modifying the third list according to the target service request in response to the fourth list comprising the third number.

10 . The method of claim 9 , wherein the fourth list is configured for storing numbers of law enforcement agencies, the method further comprises:

in response to receiving service interface disabling information from a law enforcement agency, disabling a communication capability corresponding to the number of the vehicle-mounted secure communication proxy;

in response to receiving a session request from the number of the vehicle-mounted secure communication proxy, determining whether the number of the vehicle-mounted secure communication proxy has communication permission in response to determining that the number of the vehicle-mounted secure communication proxy does not have communication permission, rejecting the session request;

in response to determining that the number of the vehicle-mounted secure communication proxy has communication permission, performing a subsequent session operation.

11 . The method of claim 1 , wherein in response to the client corresponding to a plurality of vehicle-mounted secure communication proxy ends, after receiving a target service request, the method further comprises:

sending an authorization request to the corresponding client according to the target service request;

receiving an authorization response generated by the client according to the authorization request, wherein the authorization response carries a target vehicle-mounted secure communication proxy end determined by the client from the plurality of vehicle-mounted secure communication proxy ends; and

establishing, according to the target vehicle-mounted secure communication proxy end, a data channel for communication connection between the target vehicle-mounted secure communication proxy end and the secure communication server end.

12 . The method of claim 1 , the first list comprises correspondences between an identifier (globally unique) of the vehicle-mounted secure communication proxy, authorized number, vehicle brand (identifier), and the CLIP number.

13 . A vehicle communication device, comprising a memory, a processor, and a computer program stored in the memory and executable by the processor, wherein the computer program, when executed by the processor, causes the processor to perform a vehicle communication method comprising:

receiving a target service request;

determining the vehicle-mounted secure communication proxy end according to the target service request;

determining the client corresponding to the vehicle-mounted secure communication proxy end according to the vehicle-mounted secure communication proxy end;

determining a first number from a preset first list according to the vehicle-mounted secure communication proxy end, wherein the first number is a unique identification number of the vehicle-mounted secure communication proxy end;

determining a second number according to the first number, wherein the second number is a calling line identification presentation (CLIP) number of the vehicle-mounted secure communication proxy end;

determining the client corresponding to the vehicle-mounted secure communication proxy end according to the second number;

sending authorization information generated according to the target service request to the client;

receiving an authorization response generated by the client according to the authorization request; and

establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end;

wherein the target service request comprises a service request sent to the vehicle-mounted secure communication proxy end and a service request sent by the vehicle-mounted secure communication proxy end.

14 . The vehicle communication device of claim 13 , wherein the secure communication server end is in communication connection with the vehicle-mounted secure communication proxy end through an Internet Protocol Multimedia Subsystem (IMS) system, the target service request is a service request sent by the vehicle-mounted secure communication proxy end, and establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end comprises:

sending the target service request to the IMS system according to the authorization response, such that the IMS system determines a target secure communication server end according to the target service request; and

establishing the data channel for communication connection between the vehicle-mounted secure communication proxy end and the target secure communication server end through the IMS system.

15 . The vehicle communication device of claim 13 , wherein the secure communication server end is in communication connection with the vehicle-mounted secure communication proxy end through an IMS system, the target service request has a destination node which is the vehicle-mounted secure communication proxy end, and, establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end comprises:

sending the target service request to the IMS system according to the authorization response, such that the IMS system determines a source secure communication server end according to the target service request and determines the source secure communication server end as a target secure communication server end; and

establishing the data channel for communication connection between the vehicle-mounted secure communication proxy end and the target secure communication server end through the IMS system, wherein the source secure communication server end is the first secure communication server end that receives the target service request.

16 . The vehicle communication device of claim 13 , wherein a second list is set in the secure communication server end, the second list comprises authorized number information, and after receiving a target service request, the method further comprises:

establishing, according to the target service request, the data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end in response to the second list comprising a third number, wherein the third number is a calling number of the target service request; or

in response to the second list not comprising the third number, sending the authorization request information carrying the third number to the client corresponding to the second number, receiving the authorization response generated by the client according to the authorization request, and establishing, according to the authorization response, the data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end.

17 . A non-transitory computer-readable storage medium, storing a computer-executable instruction which, when executed by a processor, causes the processor to perform a vehicle communication method comprising:

receiving a target service request;

determining the vehicle-mounted secure communication proxy end according to the target service request;

determining the client corresponding to the vehicle-mounted secure communication proxy end according to the vehicle-mounted secure communication proxy end;

determining a first number from a preset first list according to the vehicle-mounted secure communication proxy end, wherein the first number is a unique identification number of the vehicle-mounted secure communication proxy end;

determining a second number according to the first number, wherein the second number is a calling line identification presentation (CLIP) number of the vehicle-mounted secure communication proxy end;

determining the client corresponding to the vehicle-mounted secure communication proxy end according to the second number;

sending authorization information generated according to the target service request to the client;

receiving an authorization response generated by the client according to the authorization request; and

establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end;

wherein the target service request comprises a service request sent to the vehicle-mounted secure communication proxy end and a service request sent by the vehicle-mounted secure communication proxy end.

18 . The non-transitory computer-readable storage medium of claim 17 , wherein the secure communication server end is in communication connection with the vehicle-mounted secure communication proxy end through an Internet Protocol Multimedia Subsystem (IMS) system, the target service request is a service request sent by the vehicle-mounted secure communication proxy end, and establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end comprises:

sending the target service request to the IMS system according to the authorization response, such that the IMS system determines a target secure communication server end according to the target service request; and

establishing the data channel for communication connection between the vehicle-mounted secure communication proxy end and the target secure communication server end through the IMS system.

19 . The non-transitory computer-readable storage medium of claim 17 , wherein the secure communication server end is in communication connection with the vehicle-mounted secure communication proxy end through an IMS system, the target service request has a destination node which is the vehicle-mounted secure communication proxy end, and, establishing, according to the authorization response, a data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end comprises:

sending the target service request to the IMS system according to the authorization response, such that the IMS system determines a source secure communication server end according to the target service request and determines the source secure communication server end as a target secure communication server end; and

establishing the data channel for communication connection between the vehicle-mounted secure communication proxy end and the target secure communication server end through the IMS system, wherein the source secure communication server end is the first secure communication server end that receives the target service request.

20 . The non-transitory computer-readable storage medium of claim 17 , wherein a second list is set in the secure communication server end, the second list comprises authorized number information, and after receiving a target service request, the method further comprises:

establishing, according to the target service request, the data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end in response to the second list comprising a third number, wherein the third number is a calling number of the target service request; or

in response to the second list not comprising the third number, sending the authorization request information carrying the third number to the client corresponding to the second number, receiving the authorization response generated by the client according to the authorization request, and establishing, according to the authorization response, the data channel for communication connection between the vehicle-mounted secure communication proxy end and the secure communication server end.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (33)