Communication method and device and computer readable storage medium

Abstract

The invention provides a communication method and device and a computer readable storage medium. The method comprises the following steps: receiving a first perception service request for requesting a first perception service; sensing control requests are respectively sent to sensing signal receiving nodes in a plurality of sensing node groups based on the first sensing service request, the sensing control requests are used for requesting sensing data corresponding to the first sensing service, and each sensing node group comprises a sensing signal sending node and a sensing signal receiving node; at least one of the sensing signal sending nodes and the sensing signal receiving nodes in different sensing node groups is different; and respectively acquiring sensing data corresponding to the first sensing service from the sensing signal receiving nodes in the plurality of sensing node groups. According to the embodiment of the invention, the corresponding sensing data can be obtained from a plurality of different sensing node groups, and the accuracy of a sensing result and the sensing reliability can be ensured.

Claims

1. A communication method, characterized in that, it includes: A sensing function network element receives a first sensing service request, and the first sensing service request is used to request a first sensing service; Based on the first sensing service request, a sensing control request is respectively sent to the sensing signal receiving nodes in multiple sensing node groups, and the sensing control request is used to request sensing data corresponding to the first sensing service. The sensing node group includes a sensing signal sending node and a sensing signal receiving node, and at least one of the sensing signal sending node and the sensing signal receiving node in different sensing node groups is different; The sensing data corresponding to the first sensing service is respectively obtained from the sensing signal receiving nodes in the multiple sensing node groups.

2. The method according to claim 1, characterized in that, The first sensing service request includes a redundant sensing indication, and the sending the sensing control request to the sensing signal receiving nodes in multiple sensing node groups based on the first sensing service request includes: Based on the redundant sensing indication, a sensing control request is respectively sent to the sensing signal receiving nodes in multiple sensing node groups.

3. The method according to claim 1 or 2, characterized in that, The method further includes: Assigning a sensing task identifier ID to each sensing control request, and the sensing task ID corresponds to the first sensing service; The obtaining the sensing data corresponding to the first sensing service from the sensing signal receiving nodes in the multiple sensing node groups respectively includes: Obtaining the sensing data corresponding to the first sensing service and the sensing task ID corresponding to each sensing data from the sensing signal receiving nodes in the multiple sensing node groups respectively; Based on the sensing task ID corresponding to each sensing data, it is determined that each sensing data corresponds to the first sensing service.

4. The method according to any one of claims 1-3, characterized in that, Before sending the sensing control request to the sensing signal receiving nodes in multiple sensing node groups respectively, the method further includes: Based on the first sensing service request, a first sensing authorization request is sent to a data management network element, and the first sensing authorization request is used to request an authorization check for obtaining multiple sensing data corresponding to the first sensing service; Receiving a first authorization response from the data management network element, and the first authorization response is used to indicate that obtaining multiple sensing data corresponding to the first sensing service is authorized.

5. The method according to claim 4, characterized in that, The first sensing authorization request includes one or more of the following: sensing service type, sensing area, application function identifier, redundant sensing indication.

6. The method according to claim 4 or 5, characterized in that, The first authorization response includes first authorization indication information, and the first authorization indication information is used to indicate that obtaining multiple sensing data corresponding to the first sensing service is authorized.

7. The method according to any one of claims 1-3, characterized in that, The sending the sensing control request to the sensing signal receiving nodes in multiple sensing node groups based on the first sensing service request includes: When the first sensing service request meets the first redundant sensing configuration information, send sensing control requests to the sensing signal receiving nodes in multiple sensing node groups respectively.

8. The method according to claim 7, wherein, the first redundant sensing configuration information includes one or more of the following: the type of sensing service allowed for redundant sensing, the sensing area allowed for redundant sensing, the application function identifier allowed for redundant sensing, and the time allowed for redundant sensing.

9. The method according to claim 7 or 8, wherein, the method further includes: receiving a first parameter configuration request from the network capability open function network element, the first parameter configuration request includes second redundant sensing configuration information, and the first redundant sensing configuration information includes the second redundant sensing configuration information.

10. The method according to any one of claims 1-9, wherein, the first sensing service request further includes one or more of the following: the type of sensing service, the requirements of the sensing service, the sensing area, and the application function identifier.

11. The method according to any one of claims 1-10, wherein, the first sensing service request comes from a terminal device, a network capability open function network element, or an application function network element.

12. The method according to any one of claims 1-11, wherein, the method further includes: determining a first sensing result based on the sensing data corresponding to the multiple first sensing services.

13. The method according to claim 12, wherein, the determining the first sensing result based on the sensing data corresponding to the multiple first sensing services includes: after excluding the deviated sensing data in the sensing data corresponding to the multiple first sensing services based on the sensing data corresponding to the multiple first sensing services, obtaining target sensing data; obtaining the first sensing result based on the target sensing data.

14. A communication method, wherein, includes: The data management network element receives a first sensing authorization request, and the first sensing authorization request is used to request an authorization check for obtaining multiple sensing data corresponding to the first sensing service; When the first sensing authorization request meets the first redundant sensing configuration information, send a first authorization response, and the first authorization response is used to indicate that obtaining the multiple sensing data corresponding to the first sensing service is authorized.

15. The method according to claim 14, wherein, the first redundant sensing configuration information includes one or more of the following: the type of sensing service allowed for redundant sensing, the sensing area allowed for redundant sensing, the application function identifier allowed for redundant sensing, and the time allowed for redundant sensing.

16. The method according to claim 14 or 15, wherein, the first sensing authorization request includes one or more of the following: the type of sensing service, the sensing area, the application function identifier, and the redundant sensing indication.

17. The method according to claim 16, wherein, the method further includes: When the first sensing authorization request includes a redundant sensing indication, perform an authorization check on multiple sensing data corresponding to the first sensing service based on the first sensing authorization request and the first redundant sensing configuration information.

18. The method according to any one of claims 14-17, wherein, the first authorization response includes first authorization indication information, and the first authorization indication information is used to indicate that multiple sensing data corresponding to the first sensing service are authorized to be obtained.

19. The method according to any one of claims 14-18, wherein, the method further includes: receiving a first parameter configuration request from a network capability open function network element, the first parameter configuration request including second redundant sensing configuration information, and the first redundant sensing configuration information includes the second redundant sensing configuration information.

20. The method according to any one of claims 14-19, wherein, the first sensing authorization request comes from a network capability open function network element or a sensing function network element.

21. A communication device, wherein, comprising: a receiving unit, configured to receive a first sensing service request, where the first sensing service request is used to request a first sensing service; a sending unit, configured to respectively send a sensing control request to a sensing signal receiving node in multiple sensing node groups based on the first sensing service request, where the sensing control request is used to request sensing data corresponding to the first sensing service, and the sensing node group includes a sensing signal sending node and a sensing signal receiving node, and at least one of the sensing signal sending node and the sensing signal receiving node in different sensing node groups is different; a processing unit, configured to respectively obtain sensing data corresponding to the first sensing service from the sensing signal receiving nodes in the multiple sensing node groups.

22. The communication device according to claim 21, wherein, the first sensing service request includes a redundant sensing indication, and the sending unit is specifically configured to: respectively send a sensing control request to a sensing signal receiving node in multiple sensing node groups based on the redundant sensing indication.

23. The communication device according to claim 21 or 22, wherein, the processing unit is further configured to: allocate a sensing task identifier ID for each sensing control request, where the sensing task ID corresponds to the first sensing service; respectively obtain sensing data corresponding to the first sensing service from the sensing signal receiving nodes in the multiple sensing node groups, and the sensing task ID corresponding to each sensing data; determine that each sensing data corresponds to the first sensing service based on the sensing task ID corresponding to each sensing data.

24. The communication device according to any one of claims 21-23, wherein, before the sending unit respectively sends a sensing control request to a sensing signal receiving node in multiple sensing node groups, the sending unit is further configured to send a first sensing authorization request to a data management network element based on the first sensing service request, where the first sensing authorization request is used to request an authorization check on obtaining multiple sensing data corresponding to the first sensing service; The receiving unit is further configured to receive a first authorization response from the data management network element, where the first authorization response is used to indicate that obtaining multiple sensing data corresponding to the first sensing service is authorized.

25. The communication device according to claim 24, wherein, the first sensing authorization request includes one or more of the following: sensing service type, sensing area, application function identifier, redundant sensing indication.

26. The communication device according to claim 24 or 25, wherein, the first authorization response includes first authorization indication information, and the first authorization indication information is used to indicate that obtaining multiple sensing data corresponding to the first sensing service is authorized.

27. The communication device according to any one of claims 21-23, wherein, the sending unit is further configured to, when the first sensing service request meets the first redundant sensing configuration information, send sensing control requests to the sensing signal receiving nodes in multiple sensing node groups respectively.

28. The communication device according to claim 27, wherein, the first redundant sensing configuration information includes one or more of the following: sensing service type allowed for redundant sensing, sensing area allowed for redundant sensing, application function identifier allowed for redundant sensing, time allowed for redundant sensing.

29. The communication device according to claim 27 or 28, wherein, the receiving unit is further configured to receive a first parameter configuration request from the network capability open function network element, the first parameter configuration request includes second redundant sensing configuration information, and the first redundant sensing configuration information includes the second redundant sensing configuration information.

30. The communication device according to any one of claims 21-29, wherein, the first sensing service request further includes one or more of the following: sensing service type, sensing service requirements, sensing area, application function identifier.

31. The communication device according to any one of claims 21-30, wherein, the first sensing service request comes from a terminal device, a network capability open function network element or an application function network element.

32. The communication device according to any one of claims 21-31, wherein, the processing unit is further configured to determine a first sensing result based on the sensing data corresponding to the multiple first sensing services.

33. The communication device according to claim 32, wherein, the processing unit is specifically configured to: obtain target sensing data after excluding the deviated sensing data in the sensing data corresponding to the multiple first sensing services based on the sensing data corresponding to the multiple first sensing services; obtain the first sensing result based on the target sensing data.

34. A communication device, wherein, comprising: a receiving unit, configured to receive a first sensing authorization request, where the first sensing authorization request is used to request authorization check for obtaining multiple sensing data corresponding to a first sensing service; A sending unit, configured to send a first authorization response when the first sensing authorization request meets the first redundant sensing configuration information, where the first authorization response is used to indicate that obtaining multiple sensing data corresponding to the first sensing service is authorized.

35. The communication device according to claim 34, wherein, the first redundant sensing configuration information includes one or more of the following: a sensing service type allowing redundant sensing, a sensing area allowing redundant sensing, an application function identifier allowing redundant sensing, and a time allowing redundant sensing.

36. The communication device according to claim 34 or 35, wherein, the first sensing authorization request includes one or more of the following: a sensing service type, a sensing area, an application function identifier, and a redundant sensing indication.

37. The communication device according to claim 36, wherein, the communication device further includes: a processing unit, configured to perform an authorization check on obtaining multiple sensing data corresponding to the first sensing service based on the first sensing authorization request and the first redundant sensing configuration information when the first sensing authorization request includes a redundant sensing indication.

38. The communication device according to any one of claims 34-37, wherein, the first authorization response includes first authorization indication information, and the first authorization indication information is used to indicate that obtaining multiple sensing data corresponding to the first sensing service is authorized.

39. The communication device according to any one of claims 34-38, wherein, the receiving unit is further configured to receive a first parameter configuration request from a network capability open function network element, where the first parameter configuration request includes second redundant sensing configuration information, and the first redundant sensing configuration information includes the second redundant sensing configuration information.

40. The communication device according to any one of claims 34-39, wherein, the first sensing authorization request comes from a network capability open function network element or a sensing function network element.

41. A communication system, wherein, the communication system includes a sensing function network element and a data management network element, the sensing function network element is configured to implement the method according to any one of claims 1-13; the data management network element is configured to implement the method according to any one of claims 14-20.

42. A communication system, wherein, the communication system includes a sensing function network element and an application function network element, the sensing function network element is configured to implement the method according to any one of claims 1-13.

43. A communication device, wherein, it includes a processor and a communication interface; the communication interface is configured to receive and / or send data; the processor calls a computer program or computer instruction stored in a memory to implement the method according to any one of claims 1-13.

44. A communication device, wherein, it includes a processor and a communication interface; the communication interface is configured to receive and / or send data; the processor calls a computer program or computer instruction stored in a memory to implement the method according to any one of claims 14-20.

45. A computer-readable storage medium, wherein, The computer-readable storage medium stores a computer program or computer instructions, and the computer program or computer instructions are executed by a processor to implement the method according to any one of claims 1-13; alternatively, the computer program or computer instructions are executed by a processor to implement the method according to any one of claims 14-20.

46. A computer program product, characterized in that the computer program product includes computer program code or computer instructions, and when the computer program code or computer instructions are run, the method according to any one of claims 1-13 is implemented, or the method according to any one of claims 14-20 is implemented.

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