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Title: A CMOE-CMA RAKE receiver structure for near-far frequency selective fading CDMA channels
Authors: Yuvapoositanon, Peerapol
Chambers, Jonathon
Keywords: Code division multiple access
Digital simulation
Fading channels
Multiuser channels
Radio receivers
Radiofrequency interference
Issue Date: 2001
Publisher: © IEEE
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
Abstract: 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
Description: This is a conference paper [© IEEE]. It is also available from: http://ieeexplore.ieee.org/servlet/opac?punumber=7547. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/ISSPA.2001.950169
URI: https://dspace.lboro.ac.uk/2134/5781
ISBN: 0780367030
Appears in Collections:Conference Papers and Presentations (Mechanical, Electrical and Manufacturing Engineering)

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