Patent ID: 11962371
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A receiving station (STA) in a wireless local area network (WLAN) system, the receiving STA comprising:
a memory;
a transceiver; and
a processor being operatively connected to the memory and the transceiver,
wherein the processor is configured to:
receive a Physical Protocol Data Unit (PPDU) from a transmitting station (STA) through a broadband, and
decode the PPDU,
wherein the PPDU includes a legacy preamble, first and second signal fields,
wherein the legacy preamble and the first and second signal fields are generated based on a first phase rotation value, and
wherein when the broadband is a 320 MHz band, the first phase rotation value is [1 −1 j j 1 1 j −j j −j −1 −1 −j −j 1 −1].