Source-based multiple gateway selection routing protocol in ad-hoc networks

Byung Jin Lee, Soon Gyu Jeong, Sang Jo Yoo

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

Abstract

A mobile ad-hoc network (MANET) is one consisting of a set of mobile hosts capable of communicating with each other without the assistance of base stations. It is necessary to use bandwidth effectively because MANET has limited bandwidth. In this paper, we propose SMGS (source based multiple gateway selection routing protocol). It calculates the expected life time (ELT) from the grid by using node's location information and makes effectively connection path that selects source based gateway using ELT. SMGS protocol also selects candidate node which has the biggest ELT value and we use it to select gateway which leaves realistically the longest time each grid. Gateway selection algorithm reduces the number of gateway hand-off, packet loss and time delay. SMGS protocol also elects multiple gateways to reduce traffic concentration.

Original languageEnglish
Title of host publication8th International Conference Advanced Communication Technology, ICACT 2006 - Proceedings
Pages2159-2163
Number of pages5
StatePublished - 2006
Event8th International Conference Advanced Communication Technology, ICACT 2006 - Phoenix Park, Korea, Republic of
Duration: 20 Feb 200622 Feb 2006

Publication series

Name8th International Conference Advanced Communication Technology, ICACT 2006 - Proceedings
Volume3

Conference

Conference8th International Conference Advanced Communication Technology, ICACT 2006
Country/TerritoryKorea, Republic of
CityPhoenix Park
Period20/02/0622/02/06

Keywords

  • Ad-hoc networks
  • Gateway
  • Geocasting
  • Routing

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