Name: draft-ietf-simple-partial-pidf-format-02
Title: Presence Information Data format (PIDF) Extension for Partial Presence
State: Active
Authors: Mikko Lonnfors, Eva Leppanen, Hisham Khartabil
Group: SIP for Instant Messaging and Presence Leveraging Extensions (simple)
Date: 2004-10-28
The presence Information Document Format (PIDF) specifies the baseline XML
based format for describing presence information. One of the characteristic
of the PIDF is that document always needs to carry all presence information
available for the presentity. In some environments where low bandwidth and
high latency links can exist it is often beneficial to limit the amount of
information that is transported over the network. This document introduces
a new MIME type which enables transporting of only changed parts of the
PIDF based presence information.
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