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Performance of direct-oversampling correlator-type receivers in chaos-based DS-CDMA systems over frequency non-selective fading channels

Author
Nguyen, X.; Barlet, P.
Type of activity
Journal article
Journal
Wireless personal communications
Date of publication
2017-03-08
Volume
95
Number
4
First page
4357
Last page
4379
DOI
https://doi.org/10.1007/s11277-017-4084-8 Open in new window
Repository
http://hdl.handle.net/2117/107656 Open in new window
URL
http://link.springer.com/article/10.1007%2Fs11277-017-4084-8 Open in new window
Abstract
In this paper, we present a study on the performance of direct-oversampling correlator-type receivers in chaos-based direct-sequence code division multiple access systems over frequency non-selective fading channels. At the input, the received signal is sampled at a sampling rate higher than the chip rate. This oversampling step is used to precisely determine the delayed-signal components from multipath fading channels, which can be combined together by a correlator for the sake of increasing th...
Citation
Nguyen, X., Barlet, P. Performance of direct-oversampling correlator-type receivers in chaos-based DS-CDMA systems over frequency non-selective fading channels. "Wireless personal communications", 8 Març 2017, vol. 95, núm. 4, p. 4357-4379.
Keywords
BER performance, Chaos-based DS-CDMA, Chaos-based communications, Correlator-type receiver, Frequency non-selective fading channels
Group of research
CBA - Communications and Broadband Architectures Lab

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