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Single Carrier Equalization in Fading Domain Using SC - SCFDMA & LTI Channel Domain

Author(s): Mr.Gourav Vashistha | Mrs. Meenu Manchanda | Dinesh Kumar Verma

Journal: International Journal of Computer Science and Management Studies
ISSN 2231-5268

Volume: 11;
Issue: 01;
Start page: 51;
Date: 2011;
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Keywords: Equalizer | Fast Fourier Transform | BER | Doubly

In Wireless system transmission of Signal is done through mobile& broadband system. Multipath carrier transmission shows theprojection to struggle doubly selective factor but for that we willuse concept of single carrier transmission & design a receiver forthat purpose. We try to propose a structure of equalizer in fadingdomain basically based on frequency domain decision feedbackwhich could be used SC-FDMA systems for the multiple users.Some particular parameters of the equalizer are analyzed. AnAltamonte-like scheme for combining space–time block-codingwith single-carrier equalization in fading domain. With twotransmit antennas, the scheme is analyze to achieve significantdiversity gains at low complexity over frequency-selective fadingchannels.

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