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

Claim 11:
12. The method of claim 8, wherein the legacy preamble includes a Legacy-Short Training Field (L-STF), a Legacy-Long Training Field (L-LTF) and a Legacy-Signal (L-SIG),
wherein the first phase rotation value is a phase rotation value for the broadband to obtain an optimal Peak-to-Average Power Ratio (PAPR) of the L-STF and the L-LTF,
wherein the optimal PAPR of the L-STF and the L-LTF are obtained based on a combination of a radio frequency (RF) used when transmitting the PPDU,
wherein the combination of the RF includes a combination of two RFs with 160 MHz capability or one RF with 320 MHz capability.