The Performance Analysis of Different Modulation Techniques Over Mobile Fading Channels for MRC Diversity

Provided by: International Journal of Computer Applications
Topic: Mobility
Format: PDF
Fading is a ubiquitous problem in wireless communication. In digital systems, fading results in bit errors, and evaluating the average error rate under fairly general fading models and multichannel reception is often required. In this paper, the authors presented a unified analytical framework to obtain the closed-form solutions for the Average Symbol Error Rates (ASER) of MDPSK and coherent MPSK, including with or without diversity reception over slow, flat Rican. But in this paper, equations are analytical; simple for the exact Average Symbol Error Rates (ASER) for M-QAM transmitted over slow, flat, Identically Independently Distributed (IID) fading channels using MRC.

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