A dynamic service level negotiation mechanism for QoS provisioning in NGEO satellite networks

Tarik Taleb*, Kazuo Hashimoto, Nei Kato, Yoshiaki Nemoto

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Satellite communication systems exhibit important and unique features that qualify them to be an integral part of a global ubiquitous information system. Given the universality of the Internet Protocol (IP), traffic over satellite network is expected to be all IP. Success of these all-IP satellite systems depends on their abilities to guarantee QoS. QoS provisioning has been a hot topic in terrestrial wired networks. It has been, however, highly overlooked in wireless networks. An efficient QoS provisioning in wireless networks in general, and in satellite networks in particular, can be possible only with the development of new schemes that are able to dynamically (re)negotiate service levels in an adaptive manner to changes in network conditions upon handoff occurrences. This paper surveys major dynamic service level negotiation schemes proposed for terrestrial wireless networks and discusses their limitations when applied to satellite networks. As a solution, a dynamic service level negotiation scheme specifically tailored to satellite networks is portrayed. Comparison of the proposed scheme to other dynamic negotiation approaches, via a qualitative and quantitative analysis, is also presented.

本文言語English
ホスト出版物のタイトル2007 IEEE International Conference on Communications, ICC'07
ページ1-6
ページ数6
DOI
出版ステータスPublished - 2007 12 1
外部発表はい
イベント2007 IEEE International Conference on Communications, ICC'07 - Glasgow, Scotland, United Kingdom
継続期間: 2007 6 242007 6 28

出版物シリーズ

名前IEEE International Conference on Communications
ISSN(印刷版)0536-1486

Conference

Conference2007 IEEE International Conference on Communications, ICC'07
国/地域United Kingdom
CityGlasgow, Scotland
Period07/6/2407/6/28

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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