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CN-122003933-A - Wireless sensing method, communication device, communication system and storage medium

CN122003933ACN 122003933 ACN122003933 ACN 122003933ACN-122003933-A

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 terminal and comprises the steps of determining whether to configure sensing resources for User Equipment (UE) according to the wireless sensing authorization state of the UE, wherein the sensing resources are used for wireless sensing of the UE.

Inventors

  • LI LISI

Assignees

  • 北京小米移动软件有限公司

Dates

Publication Date
20260508
Application Date
20240905

Claims (20)

  1. A wireless awareness method, wherein performed by a first node, the method comprising: And determining whether to configure a sensing resource for the UE according to the wireless sensing authorization state of the user equipment UE, wherein the sensing resource is used for wireless sensing of the UE.
  2. The method of claim 1, wherein the method further comprises: and receiving first information sent by a second node, wherein the first information is at least used for the first node to determine the wireless sensing authorization state of the UE.
  3. The method of claim 2, wherein the first information comprises at least one of: an authorization indication for indicating a wireless-aware authorization status of the UE; An grant resource configuration for indicating a radio resource that can be used when the radio-aware grant status of the UE is a grant status; the authorization sensing time information is used for indicating a time range when the wireless sensing authorization state of the UE is an authorization state; and the authorization sensing location information is used for indicating a location area when the wireless sensing authorization state of the UE is the authorization state.
  4. A method according to claim 2 or 3, wherein, The second node is a first core network node serving the UE, or The second node is the last serving access network node of the UE, wherein the UE is in an inactive state, or The second node is a source access network node of the UE, where the UE performs cell handover.
  5. The method of any of claims 1-4, wherein prior to determining whether to configure perceived resources for the UE, the method further comprises: Receiving second information sent by the UE, wherein the second information is used for indicating whether the UE supports wireless sensing or not; And the UE supports wireless sensing and sends third information to the first core network node, wherein the third information is used for the first core network node to determine whether to acquire the wireless sensing authorization state of the UE.
  6. The method of any of claims 1-5, wherein prior to determining whether to configure perceived resources for the UE, the method further comprises: And receiving fourth information sent by a third node, wherein the fourth information is used for requesting the first node to configure sensing resources for the UE.
  7. The method of claim 6, wherein the fourth information comprises at least one of: The sending time information is used for indicating the time of sending the sensing signal by the UE requested by the third node; receiving time information, which is used for indicating the time of the UE requested by the third node to receive a sensing signal; frequency domain resource information, configured to instruct the UE requested by the third node to transmit a frequency range of a sensing signal when performing wireless sensing; and the transmission type information is used for indicating the transmission type of the sensing signal when the UE requested by the third node executes wireless sensing.
  8. The method of claim 7, wherein the transmission type comprises at least one of: Periodic transmission; semi-static transmission; dynamic transmission.
  9. The method according to any one of claims 6 to 8, wherein, The third node is the UE, or The third node is a second core network node for wireless perception management, or And an access network node other than the first node.
  10. The method of claim 8, wherein the third node is the UE, and the receiving fourth information sent by the third node comprises: Receiving a Radio Resource Control (RRC) message sent by the UE, wherein the RRC message comprises the fourth information, or Receiving Media Access Control (MAC) signaling sent by the UE, wherein the MAC signaling comprises the fourth information, or And receiving uplink control information UCI sent by the UE, wherein the UCI comprises the fourth information.
  11. The method of any one of claims 1 to 10, wherein the method further comprises one of: When the wireless sensing authorization state of the UE is the authorization state, determining to configure sensing resources for wireless sensing for the UE, and sending fifth information to the UE, wherein the fifth information is used for configuring the sensing resources for wireless sensing for the UE; When the wireless sensing authorization state of the UE is an unauthorized state, determining that sensing resources for wireless sensing are not configured for the UE and not transmitting the fifth information to the UE; When the wireless sensing authorization state of the UE is an unauthorized state, determining that sensing resources which are not configured for wireless sensing are not configured for the UE, and sending sixth information to a third node, wherein the sixth information is used for indicating that the sensing resources are refused to be allocated for the UE, and the third node is a node which requests to allocate the sensing resources for the UE; When the wireless sensing authorization state of the UE is updated from the authorization state to the unauthorized state, determining that sensing resources for wireless sensing are not configured for the UE, and sending seventh information to the UE, wherein the seventh information is used for indicating the UE to release the allocated sensing resources.
  12. The method of claim 11, wherein the third node is the second core network node or the access network node, the method further comprising: and sending the fifth information to the second core network node or the access network node.
  13. The method of claim 11 or 12, wherein the fifth information comprises at least one of: A perceived resource identifier, configured to identify the perceived resource; And the sensing resource allocation is used for indicating the UE to execute at least one of wireless sensing time domain resources and frequency domain resources.
  14. A wireless awareness method, wherein performed by a user equipment, UE, the method comprising: And receiving fifth information sent by the first node, wherein the wireless sensing authorization state of the UE is an authorization state, the fifth information is used for configuring sensing resources of the UE, and the sensing resources are used for wireless sensing of the UE.
  15. The method of claim 14, wherein the fifth information comprises at least one of: A perceived resource identifier, configured to identify the perceived resource; And the sensing resource allocation is used for indicating the UE to execute at least one of wireless sensing time domain resources and frequency domain resources.
  16. The method according to claim 14 or 15, wherein prior to receiving the fifth information sent by the first node, the method further comprises: Second information is sent to the first node, the second information being used to indicate whether the UE supports wireless sensing.
  17. The method of claim 16, wherein the method further comprises: The UE is used as a third node, fourth information is sent to the UE, and the fourth information is used for requesting the first node to configure sensing resources for the UE; And receiving sixth information sent by the first node, wherein the wireless sensing authorization state of the UE is an unauthorized state, and the sixth information is used for indicating that sensing resources are refused to be allocated to the UE.
  18. The method of any one of claims 14 to 17, wherein the method further comprises: And receiving seventh information sent by the first node, wherein the UE is in an unauthorized state in a wireless sensing authorization state, and the seventh information is used for indicating the UE to release the allocated sensing resources.
  19. A wireless awareness method, wherein performed by a second node, the method comprising: First information is sent to a first node, the first information being used at least for the first node to determine a wireless-aware authorization status of a UE.
  20. The method of claim 19, wherein the first information comprises at least one of: an authorization indication for indicating a wireless-aware authorization status of the UE; An grant resource configuration for indicating a radio resource that can be used when the radio-aware grant status of the UE is a grant status; the authorization sensing time information is used for indicating a time range when the wireless sensing authorization state of the UE is an authorization state; and the authorization sensing location information is used for indicating a location area when the wireless sensing authorization state of the UE is the authorization state.

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 may include a transmitting end transmitting radio waves and a receiving end receiving radio waves. During transmission of radio waves, the transmission of radio waves may be blocked by objects (hereinafter referred to as reflectors), thereby generating wireless transmission effects such as reflection, diffraction, transmission, phase change, doppler shift, signal intensity change, and the like during the transmission of radio waves. The result of wireless induction is obtained by the receiving signal of the receiving end and the comparison with the transmitting signal of the transmitting end or the record based on the change condition of the receiving signal. Disclosure of Invention 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 method is performed by a first node, and the method includes determining whether to configure a sensing resource for a User Equipment (UE) according to a wireless sensing authorization status of the UE, where the sensing resource is used for wireless sensing of the UE. According to a second aspect of the embodiments of the present disclosure, a wireless sensing method is provided, where the method is performed by a UE, and the method includes receiving fifth information sent by a first node, where a wireless sensing authorization state of the UE is an authorization state, where the fifth information is used to configure sensing resources of the UE, and the sensing resources are used for wireless sensing of the UE. According to a third aspect of embodiments of the present disclosure, there is provided a wireless awareness method, wherein the method is performed by a second node, the method comprising sending first information to a first node, the first information being at least for the first node to determine a wireless awareness authorization status of a UE. According to a fourth aspect of embodiments of the present disclosure, there is provided a wireless awareness processing method, wherein the method is performed by a third node, the method comprising sending fourth information to a first node, the fourth information being used to request configuration of awareness resources for a UE from the first node. According to a fifth aspect of embodiments of the present disclosure, there is provided a first node, wherein the first node comprises a processing module configured to determine, according to a wireless awareness authorization status of a user equipment UE, whether to configure an awareness resource for the UE, the awareness resource being used for wireless awareness of the UE. According to a sixth aspect of the embodiments of the present disclosure, there is provided a user equipment UE, where the UE includes a receiving module configured to receive fifth information sent by a first node, where a wireless sensing authorization state of the UE is an authorization state, where the fifth information is used to configure sensing resources of the UE, and the sensing resources are used for wireless sensing of the UE. According to a seventh aspect of embodiments of the present disclosure, there is provided a second node, wherein the second node comprises a transmitting module configured to transmit first information to a first node, the first information being at least used for the first node to determine a wireless-aware authorization status of a UE. According to an eighth aspect of embodiments of the present disclosure, there is provided a third node, wherein the third node comprises a sending module configured to send fourth information to the first node, the fourth information being used to request to the first node to configure a perceived resource for the UE. According to a ninth aspect of embodiments of the present disclosure, there is provided a communication system, wherein the communication system comprises a first node, a user equipment UE, a second node and a third node, the first node being configured to implement the wireless sensing method provided in the first aspect, the UE being configured to implement the wireless sensing method provided in the second aspect, the second node being configured to implement the wireless sensing method provided in the third aspect, the third node being configured to implement the wireless sensing method provided in the fourth aspect. According to a tenth aspect of embodiments of the present disclosure, there is provided a communication device, wherein the communica