Patent ID: 11968655
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC H

Claim 16:
17. A chip, comprising at least one processor and an interface, wherein the interface is configured to obtain a computer program, and the processor is configured to invoke the computer program to perform the following steps:
receiving a trigger frame from an access point, wherein
the trigger frame comprises a resource unit allocation subfield used to indicate a resource allocated to a station, the resource unit allocation subfield comprises a frequency band range indication and a resource unit indication, the resource unit indication is used to indicate a multi-resource unit (MRU) allocated to the station, and the frequency band range indication is used to indicate a frequency band range in which a smallest resource unit (RU) in the MRU corresponds to; and
determining the MRU based on the frequency band range indication and the resource unit indication,
wherein the MRU indicated by the resource unit indication corresponds to one of the following:
the MRU comprises one 26-tone RU whose size is 26 subcarriers and one 52-tone RU whose size is 52 subcarriers, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 26-tone RU in the MRU corresponds to; or
the MRU comprises one 106-tone RU whose size is 106 subcarriers and one 26-tone RU, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 26-tone RU in the MRU corresponds to; or
the MRU comprises one 484-tone RU whose size is 484 subcarriers and one 242-tone RU whose size is 242 subcarriers, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 242-tone RU in the MRU corresponds to; or
the MRU comprises one 996-tone RU whose size is 996 subcarriers and one 484-tone RU, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 484-tone RU in the MRU corresponds to; or
the MRU comprises two 996-tone RUs and one 484-tone RU, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 484-tone RU in the MRU corresponds to; or
the MRU comprises two 996-tone RUs, and the frequency band range indicated by the frequency band range indication is a frequency band range in which one of the 996-tone RUs in the MRU corresponds to; or
the MRU comprises three 996-tone RUs and one 484-tone RU, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 484-tone RU in the MRU corresponds to; or
the MRU comprises one 996-tone RU, one 484-tone RU, and one 242-tone RU, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 242-tone RU in the MRU corresponds to; or
the MRU comprises two 996-tone RUs, and one 484-tone RU whose size is 484 subcarriers, and the frequency band range indicated by the frequency band range indication is a frequency band range in which the 484-tone RU in the MRU corresponds to.