Patent ID: 11889501
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A base station (BS) for wireless communication in a frequency band, the BS comprising:
processor circuitry configured to:
precode, in a frequency domain, a plurality of physical channel signals according to predetermined codes using a code length;
multiplex the precoded plurality of physical channel signals;
map the multiplexed precoded plurality of physical channel signals to subcarriers in the frequency band; and
generate a time domain waveform based on the mapped multiplexed precoded plurality of physical channel signals; and

a transmitter to transmit the time domain waveform to a user equipment (UE),
wherein the code length is selected based on a length of an entire signal of the multiplexed precoded plurality of physical channel signals.