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• Published Subscription 30 Mar 2019

  Improvement of BER in Wavelet Transform-based OFDM System with Kalman Filter

  By Sajjan Singh, Pardeep Kumar, SVAV Prasad

  Abstract: AbstractWe know that bandwidth is the most precious commodity in all communication systems such as 2G, 3G and 4G. Each service provider is now searching how to accommodate a large number of users within a limited allocated bandwidth, In order to increase the data rate of wireless medium with higher performance, orthogonal frequency division multiplexing (OFDM) is chosen. In this paper, the bit error rate analysis (BER) of discrete wavelet …

  Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 1, 2014 · pp. 21–28 Read article →