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A new extending orthogonal space-time block coding

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2 Author(s)
Xinji Tian ; School of Computer Science and Technology, Henan Polytechnic University, Jiaozuo, China ; Yanping Xu

The extending orthogonal space-time block code is constituted by identical orthogonal space-time block code (OSTBC). However, the channel fading coefficient of each branch of each OSTBC is not taken into consideration. For this problem, an improved extending orthogonal space-time block code is proposed. Analysis shows that the system performance is enhanced, and the computational complexity is also greatly reduced with only a few bits increasing of feedback information. Simulation supports the conclusion.

Published in:

Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on

Date of Conference:

21-23 April 2012