Patent ID: 11949541
Assignee: WISIG NETWORKS PRIVATE LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A system for generating a signal in a user equipment (UE) device, the system comprising:
at least one discrete Fourier transform (DFT) spreader;
at least one orthogonal frequency division (OFD) multiplexor;
a data filter, operably applied in conjunction with the at least one DFT spreader and the at least one OFD multiplexor, to generate a filtered data;
a reference signal (RS) filter, operably applied in conjunction with the at least one DFT spreader and the at least one OFD multiplexor, to generate a filtered RS; and
a transmitter to port map the filtered RS to an assigned port to obtain a port mapped filtered RS, wherein the port mapped filtered RS comprises a first subset of locations comprising the filtered RS values and a second subset of locations, each with a value of zero.