Content-Based Routing with On-Demand Multicast

  • Authors:
  • Eiko Yoneki;Jean Bacon

  • Affiliations:
  • -;-

  • Venue:
  • ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
  • Year:
  • 2004

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Abstract

This paper presents a novel approach for messagingsystems with content-based subscription in mobile ad-hocnetworks. Dynamic construction of an event disseminationstructure to route events from message producers to consumersis important to support rapidly changing multi-hoptopologies over wireless links. The proposed approach usessummaries of content-based subscriptions to construct anevent dissemination structure and Bloom filters are used tosummarize subscriptions. We extend ODMRP (On-DemandMulticast Routing Protocol) to utilize this context from themiddleware tier and construct an optimized dynamic disseminationmesh. ODMRP's mesh topology gives extra reliabilitycompared to the tree structure in unstable mobile ad-hocnetwork environments.