Quality of service of mobile users for longcut routes with congested access points

Tutomu Murase*, Gen Motoyoshi, Kzuhide Sonoda, Jiro Katto

*この研究の対応する著者

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

Network resources for mobile users such as available bandwidth fluctuate depending on the level of background traffic. The deployment of many access points enables mobile users to access more network resources on their way to their destination by taking the longcut route rather than the shortcut route. These users pay some extra cost to take the longcut but obtain greater gains, such as in throughput, over the shortcut route. Previous research has shown that the gain-to-cost ratio can be more than double for the longcut route. No considerations, however, have been made for the case in which resource fluctuation is due to network congestion. This paper investigates the Quality of Service (QoS) for a longcut route with fewer resources (real resources) compared with that for one with the total resources (ideal resources) in the longcut route calculation. The results show that, on average, users have gains of approximately twice in real resources of their gains in ideal resources. This finding indicates that users can greatly improve their gains if they could accurately predict the resource fluctuation.

本文言語English
ホスト出版物のタイトルProceedings of the 7th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2013
DOI
出版ステータスPublished - 2013 4月 10
イベント7th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2013 - Kota Kinabalu, Malaysia
継続期間: 2013 1月 172013 1月 19

出版物シリーズ

名前Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2013

Conference

Conference7th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2013
国/地域Malaysia
CityKota Kinabalu
Period13/1/1713/1/19

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 情報システム

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