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

Claim 2:
3. The method of claim 2, wherein an 8-port CSI-RS configuration ‘0’ including REs located at orthogonal frequency division multiplexing (OFDM) symbol index 5 to 6, subcarrier index 8 to 9 and 2 to 3;
an 8-port CSI-RS configuration ‘1’ located at the OFDM symbol index 9 to 10, the subcarrier index 10 to 11 and 4 to 5;
an 8-port CSI-RS configuration ‘2’ located at the OFDM symbol index 9 to 10, the subcarrier index 8 to 9 and 2 to 3;
an 8-port CSI-RS configuration ‘3’ located at the OFDM symbol index 9 to 10, the subcarrier index 6 to 7 and 0 to 1; and
an 8-port CSI-RS configuration ‘4’ located at the OFDM symbol index 12 to 13, the subcarrier index 8 to 9 and 2 to 3 is defined.