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Document Type : Latin Dissertation
Language of Document : English
Record Number : 150054
Doc. No : ET21846
Main Entry : Zory Marantz
Title Proper : Efficient Power Allocation in Wireless Networks
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Power control is a fundamental component of wireless and cellular communication networks be-cause of the limited amount of energy available to a portable device. This is very important in code-division multiple access (CDMA) systems where users cause interference to one another. We analyzethe system from two vantage points. The first is at the efficiency of the system as viewed from the basestation receiver that desires to maximize the amount of information passing through the wireless chan-nel. Due to the fact that mobile terminals are power limited there is a limit to the amount of informationwhich may be pushed through the channel. Also, the system may contain media terminals that requiresome specific target signal-to-interference plus noise ratio (SINR). It is shown that a satisfactory powerallocation strategy depends on a parameter known as the background Noise to received Signal strengthRatio (NSR) of the power limited terminal. In addition, a sub-optimal admission control algorithm isproposed which has certain desirable properties. A numerical investigation is also performed on thecase when users within the cell operate at different transmission rates and find that, depending on the,..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 : TL45034.pdf
Title and statement of responsibility and : Efficient Power Allocation in Wireless Networks [Thesis]
 
 
 
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