A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Routing Over Low power and Lossy networks Working Group of the IETF.
Title : The Minimum Rank with Hysteresis Objective Function
Author(s) : Omprakash Gnawali
Philip Levis
Filename : draft-ietf-roll-minrank-hysteresis-of-09.txt
Pages : 13
Date : 2012-04-22
The Routing Protocol for Low Power and Lossy Networks (RPL) uses
objective functions to construct routes that optimize or constrain
the routes it selects and uses. This specification describes the
Minimum Rank with Hysteresis Objective Function (MRHOF), an objective
function that selects routes that minimize a metric, while using
hysteresis to reduce churn in response to small metric changes.
MRHOF works with metrics that are additive along a route, and the
metric it uses is determined by the metrics RPL Destination
Information Object (DIO) messages advertise.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-roll-minrank-hysteresis-of-09.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-roll-minrank-hysteresis-of-09.txt
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