Performance Improvement of Heterogeneous Wireless Networks using Modified Newton Method

The heterogeneous wireless networks where coexistence of different Radio access technology (RAT) are widely deployed for various services and support various traffic demand, channel allocation. Under heterogeneous wireless networks, a user can send data through a single or multi RATs simultaneous. T...

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Bibliographic Details
Published inarXiv.org
Main Authors Sundar, R Shyam, S Nanda Kumar
Format Paper Journal Article
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 12.06.2012
Subjects
Algorithms
Computer Science - Networking and Internet Architecture
Newton methods
Nonlinear programming
Power management
Wireless networks
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Summary:The heterogeneous wireless networks where coexistence of different Radio access technology (RAT) are widely deployed for various services and support various traffic demand, channel allocation. Under heterogeneous wireless networks, a user can send data through a single or multi RATs simultaneous. The objective of this paper is to choose the optimal bandwidth for the services and power allocation to that bandwidth. The proposed distributed joint allocation algorithm using modified Newton method is adopted to maximize the total system capacity. We validate the performance of the proposed algorithm through numerical results.
ISSN:2331-8422
DOI:10.48550/arxiv.1206.2500