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International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35,  Peer-reviewed, Open-access Journal

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SECURITY OF A NETWORK BY EMPLOY OF CDMA TECHNIQUES WITH CHAOTIC SEQUENCES

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.2 Issue 5, pp 101-104,Year 2013

SECURITY OF A NETWORK BY EMPLOY OF CDMA TECHNIQUES WITH CHAOTIC SEQUENCES

Gharbi Hafsa, Ben Mansour Fatima Zohra

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Received : 26 October 2013; Accepted : 28 October 2013 ; Published : 31 October 2013

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Article No. 10216
Abstract

Spreading codes play an important role in multiple access capacity of DS-CDMA.M-sequences , has been traditionally used as spreading codes, they are generated by shift registers , they are periodic in nature and less in number so this limits the security. This paper present an investigation on use of chaotic sequences ;that recently ,chaos theory has developed a new area that is relevant to future radio spectrum management and security. one of the chaotic systems is used as a generator of sequences is non –linear recursive equation (logistic map).

Key Words   
Code division multiple access, Direct sequences spread spectrum, chaos,Error rate

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References
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To cite this article

Gharbi Hafsa, Ben Mansour Fatima Zohra , " Security Of A Network By Employ Of Cdma Techniques With Chaotic Sequences ", International Journal of Latest Research in Science and Technology . Vol. 2, Issue 5, pp 101-104 , 2013

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