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Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks

Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks TAA00001 ACM (Typeset by SPi, Manila, Philippines) 1 of 9 February 8, 2011 Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks SHYR-KUEN CHEN and PI-CHUNG WANG, National Chung Hsing University 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 ‚exibility 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 networklayer message broadcasting, which leads to large traf c overhead for the scarce bandwidth of MANETs. In this work, we present a traf c-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 ‚exibility of our scheme can be improved. Experimental results demonstrate that our scheme is ef cient and feasible for MANETs. Categories and Subject Descriptors: http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png ACM Transactions on Autonomous and Adaptive Systems (TAAS) Association for Computing Machinery

Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks

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Publisher
Association for Computing Machinery
Copyright
Copyright © 2011 by ACM Inc.
ISSN
1556-4665
DOI
1921641.1921643
Publisher site
See Article on Publisher Site

Abstract

TAA00001 ACM (Typeset by SPi, Manila, Philippines) 1 of 9 February 8, 2011 Design and Implementation of an Anycast Services Discovery in Mobile Ad Hoc Networks SHYR-KUEN CHEN and PI-CHUNG WANG, National Chung Hsing University 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 ‚exibility 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 networklayer message broadcasting, which leads to large traf c overhead for the scarce bandwidth of MANETs. In this work, we present a traf c-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 ‚exibility of our scheme can be improved. Experimental results demonstrate that our scheme is ef cient and feasible for MANETs. Categories and Subject Descriptors:

Journal

ACM Transactions on Autonomous and Adaptive Systems (TAAS)Association for Computing Machinery

Published: Feb 1, 2011

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