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http://dx.doi.org/10.7840/kics.2013.38A.10.850

Blind Turbo Equalization System with Beamforming  

Kim, Yongguk (충북대학교 전자공학과)
Ryu, Heung-Gyoon (충북대학교 전자공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.38A, no.10, 2013 , pp. 850-857 More about this Journal
Abstract
Turbo equalizer system is a method which can improve performance through a combination of the equalizer and decoder. The turbo equalizer has been mainly used a MAP equalizer. However, this turbo equalizer has a disadvantage that has a high computational complexity. To overcome the disadvantage and to improve efficiency of bandwidth, blind turbo equalization system is proposed. blind turbo equalization system has low equalization performance than conventional turbo equalization system. To circumvent this problem, we adapt the beamforming method based on the MUSIC algorithm. we confirmed that the proposed method improves the equalization performance.
Keywords
Turbo Equalization; MUSIC algorithm; Beamforming;
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