Patent ID: 11963097
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. A method, comprising:
establishing communications between an access point (AP) and a non-AP station (STA) on at least a first link and a second link; and
performing an extreme-high-throughput (EHT) multi-link subchannel selective transmission (SST) operation on the first link and the second link by:
negotiating a trigger-enabled target wake time (TWT) session period (SP);
performing a first data transmission on the first link prior to the TWT SP;
switching to the second link to perform a second data transmission on the second link during the TWT SP; and
switching back to the first link to perform a third data transmission on the first link after the TWT SP,

wherein the negotiating of the TWT SP comprises indicating one of the first link and the second link on which an operating frequency segment is located during the TWT SP,
wherein the indicating of the one of the first link and the second link on which the operating frequency segment is located comprises:
indicating the one of the first link and the second link by setting a respective bit of a plurality of bits in a Link identifier (ID) subfield in a TWT Channel field in a TWT element corresponding to the one of the first link and the second link to 1; and
indicating the operating frequency segment among a plurality of frequency segments within a basic service set (BSS) bandwidth by setting a respective bit of a plurality of bits in an Operating Channel Bitmap subfield in the TWT Channel field corresponding to the operating frequency segment to 1.