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International Journal of Electrical and Power Engineering

Year: 2007  |  Volume: 1  |  Issue: 2  |  Page No.: 169 - 171

Performance Investigation of Space-Time Coding Under Different Modulation Schemes

Abdur Rahim, Ali Haider and A.N.M. Rezaul Karim

Abstract

In this study we have investigated the performance of space-time coding over flat rayleigh fading channel under different modulation schemes, such as BPSK, QPSK, 8-PSK and 16-QAM. It is shown by computer simulation that the performance of BPSK is the best among the 4-types and QPSK is better than 8-PSK and 8-PSK is better than 16-QAM.

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