Patent ID: 11863264
Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A receiving method comprising:
transmitting, to a communication apparatus, first control information indicating whether a Discrete Fourier Transform-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) transmission scheme or an OFDM transmission scheme is to be performed;
receiving modulated symbols from the communication apparatus, the modulated symbols having been precoded with a precoding matrix selected from among precoding matrices if the first control information indicates that the DFT-s-OFDM is to be performed, the precoding matrices including a first matrix according to which phase shift is performed on at least one symbol of the modulated symbols; and
performing signal processing on the modulated symbols according to the first control information.