Communication device, communication method thereof, information processing device, control method thereof, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorTomoyuki Takada
Life of this patent
Estimating the term…
Abstract
A communication device is provided that transmits or receives a radio frame including a preamble and a data field of a physical layer (PHY). The preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
Claims14
A communication device comprising
- a communication unit configured to transmit or receive a radio frame including a preamble and a data field of a physical layer (PHY),
- wherein the preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
An information processing device comprising
- a generation unit configured to generate a radio frame including a preamble and a data field of a physical layer (PHY),
- wherein the preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
A communication method performed by a communication device, comprising
- transmitting or receiving a radio frame including a preamble and a data field of a physical layer (PHY),
- wherein the preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
A control method performed by an information processing device, comprising
- generating a radio frame including a preamble and a data field of a physical layer (PHY),
- wherein the preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
A non-transitory computer-readable storage medium that stores a program for causing a computer provided in a communication device to transmit or receive a radio frame including a preamble and a data field of a physical layer (PHY), wherein
- the preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
A non-transitory computer-readable storage medium that stores a program for causing a computer provided in an information processing device to generate a radio frame including a preamble and a data field of a physical layer (PHY), wherein
- the preamble includes an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG (Extremely High Throughput Signal Field), an EHT-STF (EHT Short Training Field), and an EHT-LTF (EHT Long Training Field), and the EHT-SIG includes a subfield in which information is set on whether NOMA (Non-Orthogonal Multiple Access) is used in transmission of data included in the data field.
Dependencies are inferred from the claim text.