Patent ID: 11916711
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The transmitting device of claim 8, wherein the NGV frame further includes Repeated Legacy (RL)-SIG,
wherein the RL-SIG is duplicated in units of the second band and transmitted through the first band,
wherein the NGV frame includes a legacy part, the NGV-SIG, and an NGV part,
wherein the legacy part includes the L-STF, the L-LTF, the L-SIG, and the RL-SIG,
wherein the NGV part includes the NGV-STF, the NGV-LTF, and the NGV-Data,
wherein the legacy part and the NGV-SIG are generated by performing 2× DownClocking (DC) on a frame format for a 20 MHz band defined in a first WLAN system,
wherein the NGV part is generated by performing 2× DownClocking (DC) on a frame format for a 40 MHz band defined in a second WLAN system,
wherein the first WLAN system supports an 802.11a PHY, and
wherein the second WLAN system supports the VHT PHY.