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Title: Performance Analysis of OCV based Non Coherent MA Chaotic Communication System with Adaptive Multi User Receivers
Authors: S, Venkatesh
Singh, P
Keywords: Orthogonal Chaotic Vector (OCV);
Least Mean Square(LMS);
Chaotic Sequence Estimator(CSE);
Issue Date: 2011
Citation: International Conference On Devices and Communication ( ICDeCom – 2011 ) February 24 – 25, 2011, Birla Institute of Technology, Mesra, Ranchi
Abstract: In this paper, a non coherent multiple access (MA) chaotic communication system using Orthogonal Chaotic Vectors (OCV) as spreading sequences with adaptive multi user receivers are tested and analysed. Here we consider two types of adaptive receivers 1) LMS based detector 2) CSE based detector. Theoretical equations for BER are also derived for both cases considering awgn channel. The simulation results are compared with that of theoretical results.
Appears in Collections:Conference Papers

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