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Virtual matched filtering : a new hybrid CDMA code acquisition technique under Doppler and higher loads

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Virtual matched filtering : a new hybrid CDMA code acquisition technique under Doppler and higher loads

Zhu, Haiying (1999) Virtual matched filtering : a new hybrid CDMA code acquisition technique under Doppler and higher loads. Masters thesis, Concordia University.

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Abstract

A new technique for spreading code acquisition is presented. The technique utilizes a multiplicity of communication and processing techniques namely, concatenated short signature coding, Reed Solomon adaptive error/erasure decoding, and pipelining to provide the minimum possible acquisition time in severe overload CDMA and carrier offsets conditions. The overall implementation is equivalent to a very long physical matched filter but is relatively immune to the Doppler degradation. These features would be shown by analysis results. We also propose two strategies in conjunction with the new virtual matched filtering, and compare their performance to known code acquisition techniques.

Divisions:Concordia University > Faculty of Engineering and Computer Science > Electrical and Computer Engineering
Item Type:Thesis (Masters)
Authors:Zhu, Haiying
Pagination:xv, 159 leaves : ill. ; 29 cm.
Institution:Concordia University
Degree Name:Theses (M.A.Sc.)
Program:Dept. of Electrical and Computer Engineering
Date:1999
Thesis Supervisor(s):Elhakeem, Ahmed K.
ID Code:756
Deposited By:Concordia University Libraries
Deposited On:27 Aug 2009 13:14
Last Modified:08 Dec 2010 10:16
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