Patent ID: 11870717
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The method of claim 6,
wherein coordinates (k′, l′) of RE pairs included in the first group correspond to (9, 5) and (9, 6); (9, 9) and (9, 10); (7, 9) and (7, 10); and (9, 12) and (9, 13);
the coordinates of the RE pairs included in the third group correspond to (8, 5) and (8, 6); (8, 9) and (8, 10); (6, 9) and (6, 10); and (8, 12) and (8, 13);
the coordinates of the RE pairs belonging to the second group correspond to (3, 5) and (3, 6); (3, 9) and (3, 10); (1, 9) and (1, 10); and (3, 12) and (3, 13); and
the coordinates of the RE pairs included in the fourth group correspond to (2, 5) and (2, 6); (2, 9) and (2, 10); (0, 9) and (0, 10); and (2, 12) and (2, 13), respectively, and
wherein the k′ indicates the subcarrier index within one subframe, and the l′ denotes the OFDM symbol index within the one subframe.