Joint sic and multi-relay selection algorithms for cooperative DS-CDMA systems. Gu, J. & de Lamare , R. C. In 2014 22nd European Signal Processing Conference (EUSIPCO), pages 556-560, Sep., 2014. Paper abstract bibtex In this work, we propose a cross-layer design strategy based on a joint successive interference cancellation (SIC) detection technique and a multi-relay selection algorithm for the uplink of cooperative direct-sequence code-division multiple access (DS-CDMA) systems. We devise a low-cost greedy list-based SIC (GL-SIC) strategy with RAKE receivers as the front-end that can approach the maximum likelihood detector performance. We also present a low-complexity multi-relay selection algorithm based on greedy techniques that can approach the performance of an exhaustive search. Simulations show an excellent bit error rate performance of the proposed detection and relay selection algorithms as compared to existing techniques.
@InProceedings{6952150,
author = {J. Gu and R. C. {de Lamare}},
booktitle = {2014 22nd European Signal Processing Conference (EUSIPCO)},
title = {Joint sic and multi-relay selection algorithms for cooperative DS-CDMA systems},
year = {2014},
pages = {556-560},
abstract = {In this work, we propose a cross-layer design strategy based on a joint successive interference cancellation (SIC) detection technique and a multi-relay selection algorithm for the uplink of cooperative direct-sequence code-division multiple access (DS-CDMA) systems. We devise a low-cost greedy list-based SIC (GL-SIC) strategy with RAKE receivers as the front-end that can approach the maximum likelihood detector performance. We also present a low-complexity multi-relay selection algorithm based on greedy techniques that can approach the performance of an exhaustive search. Simulations show an excellent bit error rate performance of the proposed detection and relay selection algorithms as compared to existing techniques.},
keywords = {code division multiple access;cooperative communication;error statistics;greedy algorithms;interference suppression;maximum likelihood detection;radio receivers;relay networks (telecommunication);spread spectrum communication;bit error rate;exhaustive search;greedy techniques;maximum likelihood detector;RAKE receivers;GL-SIC;greedy list-based SIC;cross-layer design;cooperative DS-CDMA systems;direct-sequence code-division multiple access systems;multirelay selection algorithms;joint successive interference cancellation detection technique;Relays;Interference;Signal to noise ratio;Vectors;Detectors;Silicon carbide;Multiaccess communication;DS-CDMA;cooperative systems;relay selection;greedy algorithms;SIC detection},
issn = {2076-1465},
month = {Sep.},
url = {https://www.eurasip.org/proceedings/eusipco/eusipco2014/html/papers/1569918983.pdf},
}
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Gu and R. C. {de Lamare}},\n booktitle = {2014 22nd European Signal Processing Conference (EUSIPCO)},\n title = {Joint sic and multi-relay selection algorithms for cooperative DS-CDMA systems},\n year = {2014},\n pages = {556-560},\n abstract = {In this work, we propose a cross-layer design strategy based on a joint successive interference cancellation (SIC) detection technique and a multi-relay selection algorithm for the uplink of cooperative direct-sequence code-division multiple access (DS-CDMA) systems. We devise a low-cost greedy list-based SIC (GL-SIC) strategy with RAKE receivers as the front-end that can approach the maximum likelihood detector performance. We also present a low-complexity multi-relay selection algorithm based on greedy techniques that can approach the performance of an exhaustive search. 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