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Document Type : Latin Dissertation
Language of Document : English
Record Number : 151405
Doc. No : ET23197
Main Entry : MOHAMMED M.KKHIRY
Title Proper : COiLlB:\TING F-4DING -\ND INTERFERENCE FOR WIRELESS AND WIRELIXE COiL[hIUNIC.ATION SYSTEMS
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Wireless and wireline channels are the two communication channels used forinformation transmission. Increasing the capacity and reach of both systems is ofvital importance. In this dissertation. different schcmcs to mitigate some of theproblems that face both channels are proposed.Fading plays a major role in decreasing the capacity of wireless cornmurlication systems. Differential and noncoherent detection are the two schemes used inthe absence of a reliable reference. Both schemes suffer in fast fading channelsand are several dBs worse than coherent detection. In addition, in some situa-tions, the above schemes suffer from an irreducible error floor. In the first partof the dissertation, we propose a number of iterative algorithms that implementjoint channel estimation and decoding for DS/CDMA systems, multilevel coded....-....,....-...,..tested 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 : TL46433.pdf
Title and statement of responsibility and : COiLlB:\TING F-4DING -\ND INTERFERENCE FOR WIRELESS AND WIRELIXE COiL[hIUNIC.ATION SYSTEMS [Thesis]
 
 
 
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