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Title: Interference reduction and multiclass call admission control Mac protocol for W CDMA wireless networks
Researcher: Mohan N
Guide(s): Ravichandran T
Keywords: Call Admission Control
Information and communication engineering
Mac protocol
Wireless networks
Upload Date: 20-Aug-2014
University: Anna University
Completed Date: 01/11/2013
Abstract: Efficient Call Admission Control is necessary for the QoS provisioning in Wide Band Code Division Multiple Access environment Traffic in the upcoming wireless networks is expected to be extremely non stationary For the traffic of real time classes which are non stationary at the base station the performance of scheduler gets degraded due to the presence of arrival rate estimation errors Inefficient resource distributions and unequal delay variations from the targets are caused because of the estimation errors We have designed a new CAC algorithm with power control for multiple services like voice video and data for multiclass users It determines the optimum set of admissible users with optimum transmitting power level so as to minimize the interference level and call rejection rate In addition to this an adaptive scheduling scheme to allocate optimum rate for each traffic queue is used to minimize the scheduling delay By simulation experiments we show that the proposed algorithms achieve reduced call blocking probability optimum rate with reduced delay newline
Pagination: xviii, 174p.
Appears in Departments:Faculty of Information and Communication Engineering

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02_certificate.pdf843.68 kBAdobe PDFView/Open
03_abstract.pdf8.99 kBAdobe PDFView/Open
04_acknowledgement.pdf6.3 kBAdobe PDFView/Open
05_contents.pdf35.04 kBAdobe PDFView/Open
06_chapter1.pdf351.81 kBAdobe PDFView/Open
07_chapter2.pdf111.32 kBAdobe PDFView/Open
08_chapter3.pdf258.06 kBAdobe PDFView/Open
09_chapter4.pdf162.72 kBAdobe PDFView/Open
10_chapter5.pdf386.13 kBAdobe PDFView/Open
11_chapter6.pdf276.34 kBAdobe PDFView/Open
12_chapter7.pdf13.61 kBAdobe PDFView/Open
13_references.pdf32.94 kBAdobe PDFView/Open
14_publications.pdf9.25 kBAdobe PDFView/Open
15_vitae.pdf6.09 kBAdobe PDFView/Open

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