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Performance of MC-CDMA systems with space-time block codes in frequency selective fading channels

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2 Author(s)
Valipour, M. ; Dept. of Electr. & Comput. Eng., Tehran Univ. ; Shafiee, H.

In this paper, the performance of a space time coded multi-user MC-CDMA wireless communication system in frequency selective fading channels is analyzed. The space time code is a block code with a 4times4 transition matrix. Analytical and simulation symbol error rate results are obtained for the system with two transmit antennas. The analysis also shows that a more relaxed set of orthogonality conditions is sufficient for the spreading sequences

Published in:

Communications Systems, 2004. ICCS 2004. The Ninth International Conference on

Date of Conference:

7-7 Sept. 2004