Communication device, communication method, and computer-readable storage medium
AssigneeCanon Kabushiki Kaisha
InventorEigoro Ina
Life of this patent
Estimating the term…
Abstract
A communication device communicates a physical (PHY) frame including a preamble and a data field. The preamble includes a Legacy Short Training Field (L-STF), a Legacy Long Training Field (L-LTF), a Legacy Signal Field (L-SIG), an EHT (Extremely High Throughput) Signal Field (EHT-SIG-A), an EHT Short Training Field (EHT-STF), and an EHT Long Training Field (EHT-LTF), and the EHT-SIG-A includes at least one subfield indicating that the communication device performs communication in a frequency band more than 160 MHz.
Claims14
-14. (canceled)
A wireless communication apparatus that performs communication compliant with Institute of Electrical and Electronics Engineers (IEEE) 802.11 series of standards, comprising:
- at least one memory that stores a set of instructions;
- and
- at least one processor that executes the instructions, the instructions, when executed, causing the wireless communication apparatus to perform operations comprising:
- transmitting a Trigger Based Physical Layer Protocol Data Unit (TB PPDU) that includes a preamble and a data field,
- wherein the preamble includes a Signal field (SIG),
- wherein the SIG includes a first field consisting of three or more bits that can be used to indicate that a bandwidth used for communication is larger than 160 MHz.
A wireless communication apparatus that performs communication compliant with Institute of Electrical and Electronics Engineers (IEEE) 802.11 series of standards, comprising:
- at least one memory that stores a set of instructions;
- and
- at least one processor that executes the instructions, the instructions, when executed, causing the wireless communication apparatus to perform operations comprising:
- receiving a Trigger Based Physical Layer Protocol Data Unit (TB PPDU) that includes a preamble and a data field,
- wherein the preamble includes a Signal field (SIG),
- wherein the SIG includes a first field consisting of three or more bits that can be used to indicate that a bandwidth used for communication is larger than 160 MHz.
A communication method executed by a wireless communication apparatus that performs communication compliant with Institute of Electrical and Electronics Engineers (IEEE) 802.11 series of standards, comprising:
- transmitting a Trigger Based Physical Layer Protocol Data Unit (TB PPDU) that includes a preamble and a data field,
- wherein the preamble includes a Signal field (SIG),
- wherein the SIG includes a first field consisting of three or more bits that can be used to indicate that a bandwidth used for communication is larger than 160 MHz.
A communication method executed by a wireless communication apparatus that performs communication compliant with Institute of Electrical and Electronics Engineers (IEEE) 802.11 series of standards, comprising:
- receiving a Trigger Based Physical Layer Protocol Data Unit (TB PPDU) that includes a preamble and a data field,
- wherein the preamble includes a Signal field (SIG),
- wherein the SIG includes a first field consisting of three or more bits that can be used to indicate that a bandwidth used for communication is larger than 160 MHz.
A non-transitory computer-readable-storage medium that stores a program for causing a computer included in a wireless communication apparatus that performs communication compliant with Institute of Electrical and Electronics Engineers (IEEE) 802.11 series of standards to:
- transmit a Trigger Based Physical Layer Protocol Data Unit (TB PPDU) that includes a preamble and a data field,
- wherein the preamble includes a Signal field (SIG),
- wherein the SIG includes a first field consisting of three or more bits that can be used to indicate that a bandwidth used for communication is larger than 160 MHz.
A non-transitory computer-readable-storage medium that stores a program for causing a computer included in a wireless communication apparatus that performs communication compliant with Institute of Electrical and Electronics Engineers (IEEE) 802.11 series of standards to:
- receive a Trigger Based Physical Layer Protocol Data Unit (TB PPDU) that includes a preamble and a data field,
- wherein the preamble includes a Signal field (SIG),
- wherein the SIG includes a first field consisting of three or more bits that can be used to indicate that a bandwidth used for communication is larger than 160 MHz.
Dependencies are inferred from the claim text.