naa a22 4500 510795706 CHVBK 20180411083335.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11277-011-0482-5 doi (NATIONALLICENCE)springer-10.1007/s11277-011-0482-5 Practical Signal Recovery of WLAN OFDM Signals in the Presence of IQ Imbalance, Phase Noise, and Unknown Channel Frequency Response [Elektronische Daten] [Miau-Sz Shiu, Tsung-Hsien Liu] We propose two solutions to combat against the IQ imbalance, multipath fading, phase noise, and additive white Gaussian noise in the IEEE 802.11a environment. We show by computer simulations that our proposed least squared (LS) and least mean squared (LMS) solutions outperform, in terms of bit error rate, the solutions in some other papers. Our LMS solution, which does not require matrix inversion, is more computational efficient than our LS solution. Hence, our LMS solution is of practical use. Springer Science+Business Media, LLC., 2011 Orthogonal frequency division multiplexing nationallicence Inphase quadrature imbalance nationallicence Phase noise nationallicence Shiu Miau-Sz Sunplus Technology Co. Ltd, Chia-Yi, Taiwan aut Liu Tsung-Hsien National Chung Cheng University, 168 University Rd., Min-Shiung, Chia-Yi, Taiwan aut Wireless Personal Communications Springer US; http://www.springer-ny.com 68/3(2013-02-01), 779-788 0929-6212 68:3<779 2013 68 11277 https://doi.org/10.1007/s11277-011-0482-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-011-0482-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shiu Miau-Sz Sunplus Technology Co. Ltd, Chia-Yi, Taiwan aut NATIONALLICENCE 700 1- Liu Tsung-Hsien National Chung Cheng University, 168 University Rd., Min-Shiung, Chia-Yi, Taiwan aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 68/3(2013-02-01), 779-788 0929-6212 68:3<779 2013 68 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer