CN-122003902-A - Wireless sensing method, communication device, communication system and storage medium

Abstract

Embodiments of the present disclosure provide a wireless sensing method, a communication device, a communication system, a storage medium, and a program product. The method is executed by a first node and comprises the steps of receiving a first sensing task request sent by a first terminal and executing a sensing task based on the first sensing task request.

Inventors

• WANG SHUKUN
• WU YUMIN
• SHEN YANG

Assignees

• 北京小米移动软件有限公司

Dates

Publication Date

20260508

Application Date

20240904

Claims (20)

1. A wireless awareness method, wherein performed by a first node, the method comprising: receiving a first sensing task request sent by a first terminal; and executing the perception task based on the first perception task request.
2. The method of claim 1, wherein the first perceived task request includes at least one of: the first information is used for indicating task parameters of the perception task; And second information for indicating a position of the first terminal.
3. The method of claim 2, wherein the task parameters include at least one of: A first parameter for indicating a mode of performing the perceived task; a second parameter indicating a quality of service, qoS, requirement of the perceived task; and the third parameter is used for indicating first sensing data or a first feedback period of a first sensing result, the first sensing data is obtained by executing the sensing task, and the first sensing result is generated according to the first sensing data.
4. A method according to any one of claims 1 to 3, wherein prior to performing the perception task, the method further comprises: And sending a first sensing task response to the first terminal, wherein the first sensing task response is used for indicating whether the first node executes the sensing task or not.
5. The method of claim 4, wherein, in the event that the first perceived task response indicates that the perceived task is to be performed, the first perceived task response includes at least one of: A task identifier for indicating the perceived task; mode information for indicating a mode of performing the sensing task; The first configuration is used for configuring the transmission of first perception data or a first perception result, wherein the first perception result is generated according to the first perception data; And the second configuration is used for configuring the first terminal to transmit the position information.
6. The method of claim 5, wherein the task identity is a first type identity or a second type identity; the first type identification is generated according to the node identification of the first node and the task number of the perception task; The second type identifier is generated according to the node identifier of the first node, the public land mobile network PLMN identifier of the network where the first node is located and the task number of the sensing task.
7. The method of claim 5 or 6, wherein the first configuration is a semi-persistent SPS configuration.
8. The method of any of claims 5 to 7, wherein the second configuration is a configured authorized CG configuration.
9. The method of claim 8, wherein the second configuration further comprises at least one of: a resource allocation for indicating the first terminal to send the resource of the position information of the first terminal to the first node; Reporting configuration, which is used for indicating a period of the first terminal sending the position information of the first terminal to the first node, or reporting configuration, which is used for indicating a trigger event, wherein the trigger event is used for triggering the first terminal to send the position information of the first terminal to the first node.
10. The method of claim 9, wherein the triggering event comprises at least one of: The first terminal enters a cell edge area of a first cell, wherein the first cell is a service cell of the first node to which the first terminal is connected; The first terminal accesses a cell edge area of a second cell, wherein the second cell is a neighboring cell of the first cell; the signal quality of the first terminal in the first cell is smaller than a first threshold value; The change in position of the first terminal is greater than or equal to a second threshold.
11. The method of any of claims 1 to 10, wherein the performing the perceived task based on the first perceived task request comprises: Transmitting a sensing signal under the condition that the sensing task is executed in a first mode, wherein the first mode indicates the first node to serve as a signal transmitting end and a signal receiving end of the sensing task; And receiving a feedback signal generated based on the sensing signal to acquire first sensing data or a first sensing result, wherein the first sensing result is generated according to the first sensing data.
12. The method of any of claims 1 to 11, wherein the performing the perceived task based on the first perceived task request comprises: In the case of a second mode or execution of the perceived task, sending a second perceived task request to a second node, the second perceived task request being for requesting the second node to participate in the execution of the perceived task, or And under the condition that the sensing task is executed in a third mode, sending a third sensing task request to at least one second terminal, wherein the third sensing task request is used for requesting the at least one second terminal to participate in the execution of the sensing task.
13. The method of claim 12, wherein, The second mode indicates the second node as a signal transmitting end and a signal receiving end of the sensing task, or The second mode indicates that the first node and the second node can be used as a signal transmitting end and a signal receiving end of the sensing task, or The second mode indicates that the first node is used as a signal transmitting end of the sensing task and the second node is used as a signal receiving end of the sensing task, or The second mode indicates that the second node is used as a signal transmitting end of a sensing task and the first node is used as a signal receiving end of the sensing task.
14. The method of claim 12, wherein, The third mode indicates the first node as a signal transmitting end of the sensing task and the at least one second terminal as a signal receiving end of the sensing task, or The third mode indicates the at least one second terminal as a signal transmitting end of a sensing task and the first node as a signal receiving end of the sensing task, or The third mode indicates that part of terminals in the at least one second terminal are used as signal transmitting ends of the sensing task and the other part of terminals in the at least one second terminal are used as signal receiving ends of the sensing task.
15. The method of claim 12 or 13, wherein the second perceived task request includes at least one of: the first information is used for indicating task parameters of the perception task; second information indicating a location of the first terminal; a task identifier for identifying the perceived task; The first indication information is used for indicating the second node to serve as a signal transmitting end to execute the sensing task or the second node serves as a signal receiving end to execute the sensing task.
16. The method of claim 12, 13 or 15, wherein the method further comprises: And receiving a second sensing task response sent by the second node, wherein the second sensing task response is used for indicating whether the second node executes the sensing task or not.
17. The method of claim 16, wherein the second node is instructed to perform the perceived task at the second perceived task response, the second perceived task response comprising at least one of: A task identifier for indicating the perceived task; mode information for indicating a mode of performing the sensing task; The first node is configured to send first sensing data to the first terminal, the second node is configured to send second sensing data or second sensing results to the first terminal, the third configuration is configured to configure transmission of the second sensing data or second sensing results, the second sensing data is obtained by the second node executing the sensing task, the second sensing results are generated by the second node according to the second sensing data, the second sensing data or the second sensing results are used for the first node to generate first sensing results sent to the first terminal, or the second sensing data is used for the first node to obtain the first sensing data sent to the first terminal.
18. The method of claim 12 or 14, wherein the third perceived task request includes at least one of: the first information is used for indicating task parameters of the perception task; second information indicating a location of the first terminal; a task identifier for identifying the perceived task; The second indication information is used for indicating the second terminal to serve as a signal transmitting end to execute the sensing task or the second terminal serves as a signal receiving end to execute the sensing task; And a fourth configuration, configured to configure the at least one second terminal to perform the sensing task.
19. The method of any one of claims 1 to 18, wherein the method further comprises: And sending first perception data or a first perception result to the first terminal, wherein the first perception result is generated according to the first perception data.
20. The method of any one of claims 1 to 19, wherein the method further comprises: And sending third information to a third node, wherein the third information is used for charging the third node for the perception task.

Description

Wireless sensing method, communication device, communication system and storage medium Technical Field The present disclosure relates to the field of communication technologies, and in particular, to a wireless sensing method, a communication device, a communication system, a storage medium, and a program product. Background The wireless sensing is to realize the measurement of a sensing target through the receiving and transmitting of wireless signals, and obtain a sensing result. Disclosure of Invention How to guarantee the communication security in case that the first terminal is allowed to directly communicate with NFs other than the access management Function (ACCESS MANAGEMENT Function, AMF). Embodiments of the present disclosure provide a wireless sensing method, a communication device, a communication system, a storage medium, and a program product. According to a first aspect of embodiments of the present disclosure, a wireless sensing method is provided, where the wireless sensing method is performed by a first node, where the first node is an access network node, and the method includes receiving a first sensing task request sent by a first terminal, where the first sensing task request is used to request execution of a sensing task, and executing the sensing task based on the first sensing task request. According to a second aspect of embodiments of the present disclosure, there is provided a wireless sensing method, wherein the method is performed by a first terminal, the method comprising sending a first sensing task request to a first node, the first sensing task request being for requesting performance of a sensing task. According to a third aspect of the embodiments of the present disclosure, a sensing method is provided, where the sensing method is performed by a second node, where the second node is an access network node, and the method includes receiving a second sensing task request sent by a first node, where the second sensing task request is used to request the second node to participate in execution of a sensing task, and the second node is used as a signal transmitting end or/and a signal receiving end of the sensing task. According to a fourth aspect of the embodiments of the present disclosure, a sensing method is provided, where the sensing method is performed by a second terminal, and the method includes receiving a third sensing task request sent by a first node, where the third sensing task request is used to request the second terminal to participate in the execution of a sensing task, and the second terminal is used as a signal transmitting end and/or a signal receiving end of the sensing task. According to a fifth aspect of embodiments of the present disclosure, there is provided a sensing method, wherein the sensing method is performed by a third node, the method comprising receiving third information sent by a first node, the third information being used for charging of a sensing task by the third node. According to a sixth aspect of embodiments of the present disclosure, there is provided a first node, wherein the first node includes a receiving module configured to receive a first perceived task request sent by a first terminal, the first perceived task request being used for requesting execution of a perceived task, and a processing module configured to execute the perceived task based on the first perceived task request. According to a seventh aspect of embodiments of the present disclosure, there is provided a first terminal, wherein the first terminal comprises a sending module configured to send a first perceived task request to a first node, the first perceived task request being for requesting execution of a perceived task. According to an eighth aspect of the embodiments of the present disclosure, a second node is provided, where the second node is an access network node, and the second node includes a receiving module configured to receive a second sensing task request sent by a first node, where the second sensing task request is used to request the second node to participate in execution of a sensing task, and the second node is used as a signal transmitting end or/and a signal receiving end of the sensing task. According to a ninth aspect of the embodiment of the present disclosure, a second terminal is provided, where the second terminal includes a receiving unit configured to receive a third sensing task request sent by a first node, where the third sensing task request is used to request the second terminal to participate in execution of a sensing task, and the second terminal is used as a signal transmitting end and/or a signal receiving end of the sensing task. According to a tenth aspect of embodiments of the present disclosure, there is provided a third node, wherein the third node comprises a receiving module configured to receive third information from a first node, the third information being used for charging of a perceived task by the third nod