Hybrid routing scheme based on geographical information for wireless multihop internet access

Su Jin Lee, Jung Jin Park, Eun Sook Lee, Sunshin An, Hyun Kook Kahng

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Ad hoc networks are extremely flexible and easy to deploy wireless networks. Now, they are extended to be interconnected to the Internet, which are commonly called a hybrid ad hoc network. Still, there are some problems such as increase of network overhead and delay caused by broadcasting control messages in route discovery process. Recently, to improve those problems, some routing schemes using geographical information have been proposed. However, still those schemes have weakness of robustness. And still ad hoc network needs a separate scheme to be connected to the Internet. Here, we propose a hybrid routing scheme with centralized node which provides Internet connectivity and robustness of ad hoc network by maintaining geographical-based routing information of all ad hoc nodes.

Original languageEnglish
Title of host publication2008 International Conference on Information Networking, ICOIN
DOIs
Publication statusPublished - 2008
Event2008 International Conference on Information Networking, ICOIN - Busan, Korea, Republic of
Duration: 2008 Jan 232008 Jan 25

Publication series

Name2008 International Conference on Information Networking, ICOIN

Other

Other2008 International Conference on Information Networking, ICOIN
CountryKorea, Republic of
CityBusan
Period08/1/2308/1/25

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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