Method, device and computer program product for wireless communication

1 . A wireless communication method comprising:

detecting, by a wireless communication node from a network device, a physical downlink control channel (PDCCH);

wherein the PDCCH is used to indicate at least paging information to the wireless communication node;

wherein the location of the PDCCH in the time domain is associated with a paging frame and at least one offset relative to the paging frame,

wherein the PDCCH further comprises an activation or update indicator used to activate or update a resource set of a configured reference signal;

wherein the updated or activated resource set of the configured reference signal is determined by reference signal resource information for the configured reference signal determined by a higher layer signaling or the PDCCH, or the updated or activated resource set of the configured reference signal is determined by reference signal resource set information for the configured reference signal determined by a higher layer signaling or the PDCCH; and

wherein the reference signal resource set information is in a bitmap format, a bit in the bitmap indicates an activation or update of an associated configured reference signal resource set or an associated group of configured reference signal resource sets.

2 . The wireless communication method of claim 1 , wherein the PDCCH indicates whether the wireless communication node detects paging downlink control information (DCI).

3 . The wireless communication method of claim 1 , wherein the PDCCH is quasi co-located with a reference source, the reference source comprises a Synchronization Signal/Physical Broadcast Channel block determined by a higher layer signaling.

4 . The wireless communication method of claim 1 , wherein a location of the PDCCH in the time domain is determined by a higher layer signaling.

5 . The wireless communication method of claim 1 , wherein the configured reference signal is a Tracking Reference Signal (TRS).

6 . The wireless communication method of claim 1 , wherein the reference signal resource set information is a reference signal resource set identifier.

7 . A wireless communication method comprising:

transmitting, by a network device to a wireless communication node, a physical downlink control channel, PDCCH;

wherein the PDCCH is used to indicate at least the paging information to the wireless communication node;

wherein the location of the PDCCH in the time domain is associated with a paging frame and at least one offset relative to the paging frame,

wherein the PDCCH further comprises an activation or update indicator used to activate or update a resource set of a configured reference signal;

wherein the updated or activated resource set of the configured reference signal is determined by reference signal resource information for the configured reference signal determined by a higher layer signaling or the PDCCH, or the updated or activated resource set of the configured reference signal is determined by reference signal resource set information for the configured reference signal determined by a higher layer signaling or the PDCCH; and

wherein the reference signal resource set information is in a bitmap format, a bit in the bitmap indicates an activation or update of an associated configured reference signal resource set or an associated group of configured reference signal resource sets.

8 . The wireless communication method of claim 7 , wherein the PDCCH indicates whether the wireless communication node detects paging downlink control information, DCI.

9 . The wireless communication method of claim 7 , wherein the PDCCH is quasi co-located with a reference source, the reference source comprises a Synchronization Signal/Physical Broadcast Channel block determined by a higher layer signaling.

10 . The wireless communication method of claim 7 , wherein the location of the PDCCH in the time domain is determined by a higher layer signaling.

11 . The wireless communication method of claim 7 , wherein the configured reference signal is a Tracking Reference Signal (TRS).

12 . The wireless communication method of claim 7 , wherein the reference signal resource set information is a reference signal resource set identifier.

13 . A wireless communication node, comprising:

a communication unit, configured to communicate with a network device; and

a processor configured to detect a physical downlink control channel, PDCCH, from the network device, wherein the PDCCH is used to indicate at least the paging information to the wireless communication node, wherein the location of the PDCCH in the time domain is associated with a paging frame and at least one offset relative to the paging frame,

wherein the PDCCH further comprises an activation or update indicator used to activate or update a resource set of a configured reference signal;

wherein the updated or activated resource set of the configured reference signal is determined by reference signal resource information for the configured reference signal determined by a higher layer signaling or the PDCCH, or the updated or activated resource set of the configured reference signal is determined by reference signal resource set information for the configured reference signal determined by a higher layer signaling or the PDCCH; and

wherein the reference signal resource set information is in a bitmap format, a bit in the bitmap indicates an activation or update of an associated configured reference signal resource set or an associated group of configured reference signal resource sets.

14 . The wireless communication method of claim 1 , wherein the paging frame is a predefined paging frame or a paging frame where the wireless communication node monitors paging DCI, the predefined paging frame is a first paging frame within a first period, and the first period comprises one or more of paging frames.

15 . The wireless communication method of claim 7 , wherein the paging frame is a predefined paging frame or a paging frame where the wireless communication node monitors paging DCI, the predefined paging frame is a first paging frame within a first period, and the first period comprises one or more of paging frames.

16 . The wireless communication node of claim 13 , wherein the paging frame is a predefined paging frame or a paging frame where the wireless communication node monitors paging DCI, the predefined paging frame is a first paging frame within a first period, and the first period comprises one or more of paging frames.