Contribution to Synchronization and Tracking Modelisation in a CDMA Receiver-Reference-Cited by-同舟云学术

Contribution to Synchronization and Tracking Modelisation in a CDMA Receiver

Published:2013 Issue: Volume:2013 Page:1-7
ISSN:2314-4904
Container-title:Journal of Engineering
language:en
Short-container-title:Journal of Engineering

Author:

Alami Hassani Aicha¹,Zouak Mohcine¹,Mrabti Mostafa¹

Affiliation:

1. Signals Systems and Components Laboratory (LSSC), Electrical Engineering Department, Faculty of Sciences & Technology, P.O. Box 2202 FEZ, Morocco

Abstract

We propose and analyze a noncoherent receiver with PN code tracking for direct sequence code division multiple access (DS-CDMA) communication systems. We employ the delay-lock loop (DLL) architectures for the tracking stage. The choice of DLL parameters is studied with special focus on DS-CDMA communication systems and orthogonality conditions. We described the modeling and simulation of the NCO using hardware description language VHDL. Details of the VHDL implementation are shown.

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering,Industrial and Manufacturing Engineering,Hardware and Architecture,Mechanical Engineering,General Chemical Engineering,Civil and Structural Engineering

Link

http://downloads.hindawi.com/journals/je/2013/936495.pdf

Reference6 articles.

1. The impact of timing errors on the performance of linear DS-CDMA receivers

2. A 700-MHz 24-b pipelined accumulator in 1.2- mu m CMOS for application as a numerically controlled oscillator

3. Noncoherent Pseudonoise Code Tracking Performance of Spread Spectrum Receivers

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