Journal Paper

Paper Title - Survey Of Various Adaptive Equalizers For Wireless Communication And Its Applications


Abstract
A latest Digital Communication system incorporates short training time and has high tracking rate with an application of channel equalizer. Various Equalization techniques provide balance for the time dispersion which is produced by communication channels and conflict the generated inter-symbol interference (ISI) effect. If we are provided with a channel of unknown impulse response, the main responsibility of an adaptive equalizer is to work on the channel output in such a way that the cascade connection of the channel and the equalizer provides an approximation to an ideal transmission medium. Generally, an initial training period is required by all the adaptive equalizers which are used in digital communications during this training period the known sequence of data is transmitted. The same sequence is also made available at the receiver terminal in proper synchronization with the transmitted data this makes it feasible for the filter to adjust the coefficients in accordance with the adaptive filtering algorithm used in the equalizer design. We have provided various methods that are incorporated in adaptive equalization techniques as an analysis in this paper. Keywords- Digital Communication, inter-symbol interference, channel equalizer, Multiple Input Multiple Output (MIMO), Least Mean Square (LMS),


Author - Praveen Kumar Reddy, Baswaraj Gadgay

Citation - Praveen Kumar Reddy   ,   Baswaraj Gadgay   ,   Praveen Kumar Reddy, Baswaraj Gadgay " Survey Of Various Adaptive Equalizers For Wireless Communication And Its Applications " , International Journal of Industrial Electronics and Electrical Engineering , Special Issue (2016)  ( Sep, 2016 )

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| Published on 2016-10-05