A CMOE-CMA RAKE receiver structure for near-far frequency selective fading CDMA channels

Yuvapoositanon, Peerapol; Chambers, Jonathon

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A CMOE-CMA RAKE receiver structure for near-far frequency selective fading CDMA channels

conference contribution

posted on 2010-01-12, 16:36 authored by Peerapol Yuvapoositanon, Jonathon Chambers

A novel initialization scheme for a constant modulus algorithm RAKE (CMA-RAKE) receiver for frequency-selective fading asynchronous code-division multiple access (CDMA) channels is proposed. The solutions from the minimization of the constrained minimum output energy (CMOE) criterion are adopted as the initialization of the subsequent CMA receivers. The proposed receiver is proven to be near-far resistant at different levels of near-far problems. Simulations confirm the superiority of the receiver over the existing RAKE receivers in terms of signal-to-interference plus noise (SINR) ratio over a wide range of near-far situations

History

School

Mechanical, Electrical and Manufacturing Engineering

Citation

YUVAPOOSITANON, P. and CHAMBERS, J., 2001. A CMOE-CMA RAKE receiver structure for near-far frequency selective fading CDMA channels. IN: IEEE Sixth International Symposium on Signal Processing and its Applications, Kuala Lumpur, Malaysia, 13-16 Aug., Volume 2, pp. 418 - 421

Publisher

Version

VoR (Version of Record)

Publication date

2001

Notes

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