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Start Over Author "Guobing Cheng" Journal 2010 international conference on computational intelligence and software engineering
1 results on '"Guobing Cheng"'

1. An Effective Preamble-Based Channel Estimation Structure for OFDM/OQAM Systems

Author

Xu He, Guobing Cheng, Fei Deng, and Shaoqian Li

Subjects
Single antenna interference cancellation, Modulation, business.industry, Orthogonal frequency-division multiplexing, Computer science, Bit error rate, Electronic engineering, Spectral efficiency, business, Preamble, Communication channel, Computer network
Abstract

In this paper, an effective preamble structure with only one zero-value guard symbols for OFDM/OQAM systems is proposed to improve spectrum efficiency. Moreover，a preamble interference cancellation (PIC) based channel estimation (CE) scheme is proposed to mitigate the residual ISI in OFDM/OQAM systems. Simulation results prove that the proposed preamble with PIC based channel estimation is an effective structure for OFDM/OQAM systems.

Published
2010
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