SIP-based Bicasting for Seamless Handover between Heterogeneous Networks
draft-izumikawa-sipping-sipbicast-01
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Haruki Izumikawa , Ross Lillie | ||
| Last updated | 2008-02-25 | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
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].
Authors
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)