Patent ID: 11963115
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A network-side device, comprising a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the following steps are implemented:
performing clear channel detection in a candidate transmission time window, wherein the candidate transmission time window is a time window for transmitting first information; and
sending the first information on a detected clear channel based on transmission configuration information for the first information, wherein the first information comprises synchronization signal/physical broadcast channel signal blocks SSBs, and the SSB carries the transmission configuration information;
wherein the transmission configuration information comprises at least one of the following:
positions of SSBs and positions of first search spaces for physical control channels associated with the SSBs in a slot;
the number n of search spaces for physical control channels in one slot, wherein n is a positive integer greater than or equal to 1;
a period T of a candidate transmission time window;
a length L of a candidate transmission time window;
a quasi co-location factor for SSBs in a candidate transmission time window; or
the number and/or positions of SSBs sent in one slot, wherein
the candidate transmission time window is a time window for transmitting the first information;
wherein the transmission configuration information causes a terminal to determine a candidate transmission time window set based on an index i of a detected first SSB, and determine, in the candidate transmission time window set, a position of a candidate SSB set quasi co-located with the first SSB.