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					18FB9F66876726C290EE7FBC1B4F50CD
				,
	author={{S JanardhanaRao} and {ONagaraju} and {Acharya Nagarjuna University}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1484548
}

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		,
	title={{A study and application of digital image watermarking techniques based on LDPC}}
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	title={{Techniques and standards of Image, video and audio coding}}
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	year={1996}
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	publisher={Prentice Hall}
		
	

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			MHong
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			YNOh
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			DHShin
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			SHPark
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	booktitle={{IEEE transaction , Consumer electronics}}
				
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	year={Vol44, no3 Aug 1998}
		
	

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	title={{PN acquisition and tracking performance in DS/CDMA systems with symbollength spreading sequences}}
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	author={{
			WRBraun
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	journal={{IEEE Transactions on Communication}}
		
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	year={December 1997}
		
	

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@incollection{b12,
	
	
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	title={{Sequence acquisition of DS-CDMA systems employing gold sequences}}
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	author={{
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			,
	year={May 2005}
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}