Patent ID: 11929863
Assignee: WISIG NETWORKS PRIVATE LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A system for generating a waveform in a communication network, the system comprising:
a transmitter operable to:
generate a data sequence and a binary phase shift keying reference sequence (BPSK-RS);
apply a cover code to the BPSK-RS;
rotate the BPSK-RS by 90 degrees between successive elements to generate a rotated BPSK-RS;
time-multiplex the rotated BPSK-RS with the data sequence to generate a multiplexed sequence associated with the transmitter; and
transform the multiplexed sequence, in a time domain, using a Discrete Fourier Transform (DFT) to generate a transformed multiplexed sequence comprising one or more DFT-Spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) symbols, in a frequency domain.