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US 12,603,735 B2Granted
Communication method and device for indicating resource units, electronic device, and computer-readable storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorXiandong Dong
Life of this patent
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Abstract
A communication method, includes: determining a first message frame, wherein the first message frame at least includes a subfield for indicating bandwidth information and the subfield for indicating bandwidth information is configured to identify configuration information for resource units (RUs) at a first channel bandwidth; and sending the first message frame.
Claims20
A communication method, comprising:
- determining a first message frame, wherein the first message frame at least comprises a partial bandwidth information (Partial BW Info) subfield and the Partial BW Info subfield is configured to identify configuration information for resource units (RUs), wherein the first message frame comprises a null data packet (NDP) announcement frame, and a value of the Partial BW Info subfield is associated with a bandwidth of a Physical layer Protocol Data Unit (PPDU) carrying the NDP announcement frame;
- and
- sending the first message frame.
A communication method, comprising:
- receiving a first message frame, wherein the first message frame at least comprises a partial bandwidth information (Partial BW Info) subfield and the Partial BW Info subfield is configured to identify configuration information for resource units (RUs), wherein the first message frame comprises a null data packet (NDP) announcement frame, and a value of the Partial BW Info subfield is associated with a bandwidth of a Presentation Physical layer Protocol Data Unit (PPDU) carrying the NDP announcement frame;
- and
- determining a RU for sending a second message frame based on the configuration information of the RUs identified by the Partial BW Info subfield.
An electronic device, comprising:
- a processor;
- and
- a memory storing a computer program executable by the processor;
- wherein the processor is configured to:
- determine a first message frame, wherein the first message frame at least comprises a partial bandwidth information (Partial BW Info) subfield and the Partial BW Info subfield is configured to identify configuration information for resource units (RUs), wherein the first message frame comprises a null data packet (NDP) announcement frame, and a value of the Partial BW Info subfield is associated with a bandwidth of a Physical layer Protocol Data Unit (PPDU) carrying the NDP announcement frame;
- and
- send the first message frame.
4 more elements
Dependencies are inferred from the claim text.