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National Chung Hsing University Institutional Repository - NCHUIR > 理學院 > 資訊網路與多媒體研究所 > 依資料類型分類 > 期刊論文 >  Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks

Please use this identifier to cite or link to this item: http://nchuir.lib.nchu.edu.tw/handle/309270000/134523

標題: Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks
作者: Chen, S.K.;Wang, P.C.
關鍵字: Design;Performance;Anycasting;k-anycast;MANET;wireless networks;scheme
日期: 2011
Issue Date: 2012-12-14 10:53:09 (UTC+8)
關連: Acm Transactions on Autonomous and Adaptive Systems, Volume 6, Issue 1.
摘要: Anycasting is a network service that selects the best one of service providers in an anycast group as a destination. While anycasting offers better service flexibility in mobile ad hoc networks (MANETs), it also incurs new problems. In MANETs, every node can move arbitrarily, and the routes from mobile nodes to their service providers would vary. Therefore, anycast service discovery in MANETs usually relies on network-layer message broadcasting, which leads to large traffic overhead for the scarce bandwidth of MANETs. In this work, we present a traffic-control scheme for anycast service discovery in MANETs. Our scheme can reduce the volume of query messages and the reply messages. In addition to basic anycasting, our scheme also supports k-anycast service that requests for k anycast service providers in each service instance. With k-anycast service, the fault tolerance and service flexibility of our scheme can be improved. Experimental results demonstrate that our scheme is efficient and feasible for MANETs.
Relation: Acm Transactions on Autonomous and Adaptive Systems
Appears in Collections:[依資料類型分類] 期刊論文
[依教師分類] 王丕中
[依教師分類] 王丕中

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