ADAPTIVE ALGORITHM FOR OBTAINING IN-PHASE (I) AND QUADRATURE-PHASE (Q) PSEUDO-NOISE (PN) SEQUENCES IN CDMA SYSTEMS

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" ADAPTIVE ALGORITHM FOR OBTAINING IN-PHASE (I) AND QUADRATURE-PHASE (Q) PSEUDO-NOISE (PN) SEQUENCES IN CDMA SYSTEMS "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	149761
Doc. No	:	ET21553
Main Entry	:	KAFI I. HASSAN
Title Proper	:	ADAPTIVE ALGORITHM FOR OBTAINING IN-PHASE (I) AND QUADRATURE-PHASE (Q) PSEUDO-NOISE (PN) SEQUENCES IN CDMA SYSTEMS
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	In the CDMA wireless systems, the forward pilot channel is spread in quadraturespreading. The quadrature spreading is a spreading sequence of length 215 pseudo-noise(PN) chips. For spreading rate (SR) 1, each PN chip is about 0.813ms. This sequence iscalled the pilot PN sequence and consist of a pair of PN sequences called the In-phase (I)and quadrature-phase (Q) sequences generated by a Linear Feedback Shift Register(LFSR). This pair of PN sequences is used to spread the forward and the reverse CDMAChannel. During the forward Pilot and Sync channel processing, the mobile stationacquires and synchronizes to the CDMA system while it is in the initialization state. In thecurrent CDMA systems, to obtaintested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL44727.pdf
Title and statement of responsibility and	:	ADAPTIVE ALGORITHM FOR OBTAINING IN-PHASE (I) AND QUADRATURE-PHASE (Q) PSEUDO-NOISE (PN) SEQUENCES IN CDMA SYSTEMS [Thesis]