GPU detectors for interference cancellation in chaos-based CDMA communications
Dept. of Electron. & Comput. Sci., Univ. of Santiago de Compostela, Santiago de Compostela, Spain
Electronics Letters, 2010
@article{arguello2010gpu,
title={GPU detectors for interference cancellation in chaos-based CDMA communications},
author={Arguello, F. and Heras, DB and Boo, M.},
journal={Electronics Letters},
volume={46},
number={10},
pages={727–729},
issn={0013-5194},
year={2010},
publisher={IET}
}
Multi-user detection is an effective technique to reduce the mutual interference between users in code division multiple access (CDMA) communications at the cost of a larger number of arithmetic operations. It is shown that multi-user detection can be efficiently computed on graphics processors using a GPGPU approach. Specifically, two GPU parallel interference cancellation detectors for chaos-based CDMA communications are presented. The method is general and scalable and exploits the thousands of threads that the GPU can execute in parallel.
April 18, 2011 by hgpu
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