Patent ID: 11895604
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of performing communication by a user equipment in a wireless communication system, the method comprising:
detecting an SS/PBCH (Synchronization Signal/Physical Broadcast Channel) block, the SS/PBCH block including a PBCH payload and a PBCH DMRS (Demodulation Reference signal); and
processing the PBCH payload on the basis of a WF (Waveform) of one of a plurality of WF schemes,
wherein a plurality of the WF schemes include a CP-OFDM (Cyclic Prefix Orthogonal Frequency Division Multiplexing) scheme and a DFT-s-OFDM (Discrete Fourier Transform-spread-OFDM) scheme at least,
wherein the WF is determined based on characteristics of the PBCH DMRS,
wherein based on processing the PBCH payload according to the CP-OFDM scheme, a DFT size applied to the PBCH payload is assumed as a value corresponding to a minimum band defined for a synchronization raster having the SS/PBCH block located thereat.