We propose a time-domain phase noise (PN) compensation scheme for orthogonal frequency division multiplexing with offset quadrature amplitude modulation (OFDM/OQAM) systems. The proposed scheme fully explores the unique overlapped signal structure of OFDM/OQAM to perform symbol-wise phase noise approximation using discrete cosine transform basis. Numerical simulation results verify better performance of the proposed schemes.
Compensation of Phase Noise in OFDM/OQAM Systems
2017-09-01
177710 byte
Conference paper
Electronic Resource
English
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