Patent ID: 11917604
Assignee: TYBALT, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. An apparatus for communicating in a network, comprising:
a bits-to-symbol mapper configured to produce a plurality of data symbols; and
a waveform modulator configured to:
receive a first discrete-time waveform and at least a second discrete-time waveform that comprises a cyclic shift of the first discrete-time waveform, wherein the first discrete-time waveform and the at least the second discrete-time waveform comprises a plurality of Orthogonal Frequency Division Multiplexing (OFDM) Physical Resource Blocks;
modulate a first one of the plurality of data symbols onto the first discrete-time waveform and modulate a second one of the plurality of second data symbol onto the second discrete-time waveform, to produce a plurality of modulated discrete-time waveforms; and
sum the plurality of modulated discrete-time waveforms to produce a modulated discrete-time signal to be transmitted in the network.