Masters Theses

Abstract

"In mobile networks, due to limitation of resources in mobile handheld devices it is important to manage the data content and traffic to improve the network throughput. We are considering a hierarchical peer-to-peer (P2P) network. The efficient distribution of images in wireless networks is based on many parameters like the quality of service, bandwidth available, restricted memory and diverse user profiles. Our objective is to optimize the replication of images in such a network architecture based on the resource limitations of the requesting peers as well as of wireless constraints in Mobile Ad-hoc Network (MANET).

We exploit the fact that digital images can be segregated or combined to form higher or lower resolutions copies. We have implemented two search strategies on our network model. We devised a new formula for efficient replica allocation based upon device constraints which proved to be better then the previously proposed uniform replication schemes without considering optimal replication node"--Abstract, page iv.

Advisor(s)

Madria, Sanjay Kumar

Committee Member(s)

Cheng, Maggie Xiaoyan
Sarangapani, Jagannathan, 1965-

Department(s)

Computer Science

Degree Name

M.S. in Computer Science

Publisher

University of Missouri--Rolla

Publication Date

Spring 2007

Pagination

ix, 42 pages

Note about bibliography

Includes bibliographical references (pages 39-41).

Rights

© 2007 Kumar Abhinay Rathore, All rights reserved.

Document Type

Thesis - Restricted Access

File Type

text

Language

English

Subject Headings

Computer network architecturesMobile communication systemsPeer-to-peer architecture (Computer networks)Wireless communication systems

Thesis Number

T 9131

Print OCLC #

173316089

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