Patent ID: 11863485
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. The method of claim 15, further comprising:
receiving a third PPDU through an 80 MHz band,
wherein the third PPDU includes a third data field received through a 52-tone RU;
wherein the third data field includes third pilot subcarriers for the 52-tone RU, and indices of the third pilot subcarriers are as follows: {−494, −480, −468, −454}, {−440, −426, −414, −400}, {−360, −346, −334, −320}, {−306, −292, −280, −266}, {−246, −232, −220, −206}, {−192, −178, −166, −152}, {−112, −98, −86, −72}, {−58, −44, −32, −18}, {18, 32, 44, 58}, {72, 86, 98, 112}, {152, 166, 178, 192}, {206, 220, 232, 246}, {266, 280, 292, 306}, {320, 334, 346, 360}, {400, 414, 426, 440}, or {454, 468, 480, 494}.