Methods and systems for performing an overlap-and-add operation

摘要

A system is provided that includes a first device 110 A that transmits an information symbol with a zero-padded suffix (ZPS) and a second device 110 B that receives the information symbol with the zero-padded suffix. The second device 110 B performs a Fourier transform on at least one sample of the information symbol before a ZPS sample is overlapped-and-added to another sample of the information symbol.