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A Framework for Network Media Optimization in Multihomed QoS Networks
著者
  Hiroyuki Koga, Hiroaki Haraguchi, Katsuyoshi Iida, Yuji Oie
 
雑誌名/会議名
  Proc. ACM First International Workshop on Dynamic Interconnection of Networks (DIN2005) in conjunction with MobiCom2005, pp.38-42, Cologne, Germany 2005 年 9 月
 
アブストラクト
  Future pervasive networks will be constructed by various access networks, which are managed by different operators. Wireless LAN hotspot services will be available in numerous locations, and cellular services, which provide a wide coverage area, will also be available. In order to realize efficient mobile computing in such an environment, mobile hosts must have multiple network media as well as functions to select the optimum network among them based upon the current situation without the disconnecting communications. In order to provide mobile hosts with such a function, we propose an association layer, which is inserted between the transport and network layers. The association layer selectsthe appropriate network medium for each flow according to the network conditionsand flow characteristics, providing end-to-end QoS in multihomed networks. Furthermore, we show the effectiveness of the proposed scheme through simulationresults and demonstrate proof of concept based on empirical evaluations of a prototype implementation.
 
キーワード
  Mobile
 
記述言語
  English
 
 

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