Reno friendly TCP westwood based on router buffer estimation

Kazumi Kaneko, Jiro Katto

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

TCP Reno versions are widely used in current network, however it has been actualized that their throughput deteriorates in high-speed network and wireless environments. To overcome these problems of TCP Reno versions, a number of protocols have been proposed. In these researches, friendliness with TCP Reno becomes important. TCP Westwood is an example that is based on end-to-end bandwidth estimate, and brings higher efficiency performances. However it will be shown that the friendliness with TCP Reno is deteriorated according to network situations such as the buffer size of a bottleneck link router. In this paper, we quantify the buffer size that TCP Reno and TCP Westwood perform friendly to each other, and then propose an improved version of TCP Westwood that achieves friendliness with TCP Reno by estimating the buffer size of a bottleneck link router by using bandwidth estimation technique, RCE, and by updating congestion control parameters under the constraint of throughput estimation models. We confirm effectiveness of our proposal scheme by extensive simulation experiments. Simulation results show that our proposed scheme performs friendly to TCP Reno in various network situations independently of router buffer sizes.

本文言語English
ホスト出版物のタイトルProceedings - Thirteenth International Symposium on Temporal Representation and Reasoning, TIME 2006
ページ数1
DOI
出版ステータスPublished - 2005 12 1
イベントJoint International Conference on Autonomic and Autonomous Systems and International Conference on Networking and Services, 2005. ICAS-ICNS 2005 - Papeete, Tahiti, French Polynesia
継続期間: 2005 10 232005 10 28

出版物シリーズ

名前Proceedings of the Joint International Conference on Autonomic and Autonomous Systems and International Conference on Networking and Services, ICAS/ICNS 2005
2005

Conference

ConferenceJoint International Conference on Autonomic and Autonomous Systems and International Conference on Networking and Services, 2005. ICAS-ICNS 2005
CountryFrench Polynesia
CityPapeete, Tahiti
Period05/10/2305/10/28

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント 「Reno friendly TCP westwood based on router buffer estimation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル