Increasing throughput and QoS using bandwidth and region division with frequency overlay over multicell environments?

Taegeun Oh, Sanghoon Lee, Gye Tae Gil

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A cell planning and resource allocation scheme called EBRD (Enhanced Bandwidth and Region Division) is presented for improving channel capacity and for maintaining a proper QoS (Quality of Service) over the downlink OFDMA (Orthogonal Frequency DivisionMultiple Access) system. Through an optimal combination of sectorization and frequency overlay, the EBRD scheme improves both channel capacity and outage probability. In order to analyze the performance of the proposed algorithm, the outage probability is obtained as a closed numerical form. In the simulation,the EBRD scheme outperforms 3-sectorization in terms of throughput and outage probability.

Original languageEnglish
Pages (from-to)85-92
Number of pages8
JournalIEICE Transactions on Communications
VolumeE92-B
Issue number1
DOIs
Publication statusPublished - 2009 Jan 1

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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