Study on the Performance of DBPSK Communication System

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Abstract:

Focused on the communication system of differentially encoded binary phase-shift keying (DBPSK/2DPSK), this paper studies on the influences of inter symbol interferences (ISI) on the bit error rate (BER) performance and derives the BER expression that is applicable for arbitrary sending probabilities of binary symbols using the knowledge of integration and probability theory, which is then demonstrated to be correct by the Monte Caro simulation method.

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1241-1245

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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