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http://hdl.handle.net/10397/734
| Title: | A multiple access technique for differential chaos shift keying | Authors: | Lau, FCM Yip, MM Tse, CKM Hau, SSF |
Issue Date: | 2001 | Source: | ISCAS 2001 : the 2001 IEEE International Symposium on Circuits and Systems : 6-9 May 2001, Darling Harbour, Sydney, Australia : conference proceedings, p. III-317-320 | Abstract: | Various chaos-based digital communications techniques have been proposed recently. Among them, differential chaos shift keying (DCSK) allows the receiving end to decode the signal using noncoherent detection. This paper proposes and analyses a multiple access scheme for DCSK. A simple 1-dimensional iterative map has been used to generate the chaotic signals for all users. Bit error probabilities have been derived numerically for different number of users and computer simulations have been performed to verify the results. | Keywords: | Binary codes Bit error rate Chaos theory Computer simulation Decoding Information theory Iterative methods |
Publisher: | IEEE | ISBN: | 0-7803-6685-9 | Rights: | © 2001 IEEE. 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. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holders. |
| Appears in Collections: | Conference Paper |
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| multiple-access_01.pdf | 316.4 kB | Adobe PDF | View/Open |
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