Patent ID: 11870626
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 29:
30. An apparatus for wireless communications at a wireless device, comprising:
a processor;
memory coupled with the processor; and
instructions stored in the memory and executable by the processor to cause the apparatus to:
receive a time domain waveform on a first set of frequency resources and a second set of frequency resources, the second set of frequency resources separated in frequency from the first set of frequency resources;
perform, on the time domain waveform, a fast Fourier transform to obtain a first set of frequency domain samples associated with the first set of frequency resources and a second set of frequency domain samples associated with the second set of frequency resources;
perform a first inverse discrete Fourier transform on the first set of frequency domain samples to generate a first set of modulation symbols;
perform a second inverse discrete Fourier transform on the second set of frequency domain samples to generate a second set of modulation symbols; and
obtain a third set of modulation symbols associated with a codeword, the third set of modulation symbols comprising a first subset of modulation symbols extracted from the first set of modulation symbols and a second subset of modulation symbols extracted from the second set of modulation symbols.