Efficient packet scheduling for WDM-based micro-cellular networks

Jin Tae Yu, Myung Moon Lee, Jinwoo Park

Research output: Contribution to journalArticle

Abstract

In this paper, we propose a scheduling algorithm supporting variable length packet transmission under handoff environment in WDM-based micro-cellular networks. In this network architecture, by employing the broadcast nature of the star coupler, very simple and fast handoff procedure was achieved. The main idea of packet scheduling is to keep the base station's receiver contention and wavelength channel collision probability as low as possible using the receiver and channel information of the neighboring base stations. Simulation results show that the proposed scheme performs better than the other pre-reported schemes for moderate and heavy handoff rate cases.

Original languageEnglish
Pages (from-to)30-40
Number of pages11
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2524
Publication statusPublished - 2003 Dec 1

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Packet Scheduling
Handoff
Cellular Networks
Wavelength division multiplexing
Base stations
Scheduling
Receiver
Scheduling algorithms
Network architecture
Stars
Coupler
Network Architecture
Contention
Scheduling Algorithm
Wavelength
Broadcast
Star
Collision
Simulation

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

Cite this

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