Integrated QoS framework for maximizing throughput in cellular mobile networks

K. Jayanthi, P. Dananjayan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

One of the primary goals of future wireless networks is to maximize system performance under various Quality of Service (QoS) constraints to compensate for the exorbitant growing demand of wireless applications. However, due to interference and time varying channel characteristics, the promised throughputs are seldom reached. Good scheduling schemes coupled with link adaptation mechanisms can effectively harness the precious resource and achieve higher network performance. The objective of this paper is to integrate opportunistic scheduling policy with a link adaptation algorithm for TDMA air interface under heterogeneous traffic conditions. The performance study is carried out using simulation analysis. It is observed that, this integrated QoS framework is jointly adaptive to traffic and to transmission quality in order to improve the radio resource utilization and the achievable throughput of cellular networks.

Original languageEnglish
Title of host publication2006 IFIP International Conference on Wireless and Optical Communications Networks
PublisherIEEE Computer Society
ISBN (Print)1424403405, 9781424403400
DOIs
StatePublished - 2006
Externally publishedYes
Event2006 IFIP International Conference on Wireless and Optical Communications Networks - Bangalore, India
Duration: Apr 11 2006Apr 13 2006

Publication series

Name2006 IFIP International Conference on Wireless and Optical Communications Networks

Conference

Conference2006 IFIP International Conference on Wireless and Optical Communications Networks
Country/TerritoryIndia
CityBangalore
Period04/11/0604/13/06

Keywords

  • Adaptive scheduling
  • Link adaptation
  • QoS framework
  • Throughput maximization

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