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http://dx.doi.org/10.6109/jkiice.2008.12.9.1638

The Design Method of WiBro System Using the SOFM Blind Equalization  

Park, Jin-Woo (동국대학교 공과대학 전자공학과)
Eom, Ki-Hwan (동국대학교 공과대학 전자공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.12, no.9, 2008 , pp. 1638-1645 More about this Journal
Abstract
WiBro(Wireless Broadband Internet) is the standard of high-speed portable internet based on OFDMA/TDD techniques, and the subset of consolidated version of IEEE802.16e Wireless MAN standard. In this paper, we propose the design method of WiBro system using the SOFM Blind Equalization. Proposed design method used SOFM neural network blind equalization with Bussgang algorithms in the Broadband 16 QAM WiBro system receiver. To verificate the proposed design method usability, the MSE and the BER are simulated. The simulation results shown that is improved the equalization performances of the proposed WiBro system using the SOFM Blind equalization than the existing WiBro system.
Keywords
WiBro; OFDMA; TDD; SOFM; Blind equalization;
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