A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : SIP-based Bicasting for Seamless Handover between Heterogeneous Networks
Author(s) : H. Izumikawa, R. Lillie
Filename : draft-izumikawa-sipping-sipbicast-01.txt
Pages : 23
Date : 2008-02-25
A vertical session handoff occurs in heterogeneous networks when a
session media is moved between access networks within the same
device. During session handoff, bi-casting media streams to both
access networks of the session's device may be desirable to insure a
seamless session handoff. This document describes the general
methods and specifies the signaling and media flows for providing
this service using the Session Initiation Protocol (SIP) [1].
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-izumikawa-sipping-sipbicast-01.txt
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