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Conferences > ACPC > 2015 > ASu1E > ASu1E.4

An Optimized Full-parallel Variable-length FFT Design for Software-defined Optical OFDM Receivers

Junjie Zhang, Qi Wu, Chen Qian, Bingyao Cao, Ziwei Xue, Han Dun, and Qianwu Zhang

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Abstract

An optimized full-parallel variable-length up to 1024-point FFT design for software-defined optical OFDM transceivers is proposed. FFT stage-dependent optimized bit resolution maps are identified which can effectively release hardware resource requires and direct practical applications.

© 2015 Optical Society of America

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