Gathercast with Active Networks

  • Authors:
  • Yu He;Cauligi S. Raghavendra;Steven Berson

  • Affiliations:
  • -;-;-

  • Venue:
  • AMS '02 Proceedings of the Fourth Annual International Workshop on Active Middleware Services
  • Year:
  • 2002

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Abstract

Small packets constitute a large fraction of packets in the Internet. Gathercast is a network layer service that combines small packets going to the same destination into a single packet, reducing the number of packets in the network and saving computations at intermediate routers. In this paper, we propose a new model for gathercast using active network techniques. With this model, gathercast is built throughout the network with low overhead, service parameters can be dynamically adjusted and end-user applications obtain benefits from gathercast without knowing its existence. We also present an implementation of the active gathercast.