Patent ID: 11917561
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A first terminal in a wireless communication system, the first terminal comprising:
a transceiver; and
a controller coupled with the transceiver, and
configured to:
detect a scheduling assignment (SA) of at least one second terminal in a time unit (TU),
generate multiple demodulation reference signal (DMRS) sequences of a data channel based on the SA, and
detect reference signal received power (RSRP) of the data channel based on the plurality of DMRS sequences,

wherein a root sequence of a first DMRS sequence and a second DMRS sequence among the multiple DMRS sequences are equal,
wherein a cyclic shift (CS) value of the first DMRS sequence and the second DMRS sequence are equal, and
wherein an orthogonal cover code (OCC) value of the first DMRS sequence and the second DMRS sequence are different.