An Improved Multiple Access Chaotic Communication System Using Orthogonal Chaotic Vectors

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/1406

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DC Field	Value	Language
dc.contributor.author	S, Venkatesh	-
dc.contributor.author	Singh, P	-
dc.date.accessioned	2011-03-14T09:37:56Z	-
dc.date.available	2011-03-14T09:37:56Z	-
dc.date.issued	2011	-
dc.identifier.citation	International Conference On Communication and Signal Processing ( ICCSP – 2011 ) February 10 – 12, 2011,National Institute of Technology, Calicut	en
dc.identifier.uri	http://hdl.handle.net/2080/1406	-
dc.description.abstract	The small yet non-zero cross-correlation between chaotic spreading sequences in multi user chaotic communication system leads to MAI. The effect of MAI increases as the number of users increases. In order to eliminate the effect of MAI we propose the use of Orthogonal Chaotic Vectors (OCV) as spreading sequences to modulate the message data. At the receiver a simple correlator type detector is used. Analytical expressions for BER are derived for both AWGN and fading channels are compared with that of simulation results.	en
dc.format.extent	485773 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.subject	orthogonal chaotic vector (OCV),	en
dc.subject	orthogonal chaotic vector shift keying(OCVSK),	en
dc.subject	chaos,	en
dc.subject	gram-schimdt orthonormalisation,	en
dc.subject	AWGN,	en
dc.subject	fading channels.	en
dc.title	An Improved Multiple Access Chaotic Communication System Using Orthogonal Chaotic Vectors	en
dc.type	Article	en
Appears in Collections:	Conference Papers

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