Congestion Control for the Constrained Application Protocol (CoAP)
draft-eggert-core-congestion-control-01

Document Type Expired Internet-Draft (individual)
Last updated 2011-01-27
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-eggert-core-congestion-control-01.txt

Abstract

The Constrained Application Protocol (CoAP) is a simple, low- overhead, UDP-based protocol for use with resource-constrained IP networks and nodes. CoAP defines a simple technique to individually retransmit lost messages, but has no other congestion control mechanisms. This document motivates the need for additional congestion control mechanisms, and defines some simple strawman proposals. The goal is to encourage experimentation with these and other proposals, in order to determine which mechanisms are feasible to implement on resource- constrained nodes and are effective in real deployments.

Authors

Lars Eggert (lars@netapp.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)