< draft-ietf-simple-partial-pidf-format-09.txt		draft-ietf-simple-partial-pidf-format-10.txt >
	SIMPLE WG M. Lonnfors		SIMPLE WG M. Lonnfors
	Internet-Draft E. Leppanen		Internet-Draft Nokia
	Intended status: Standards Track Nokia		Intended status: Standards Track E. Leppanen
	Expires: May 19, 2008 H. Khartabil		Expires: May 22, 2008 Individual
	Telio		H. Khartabil
			Ericsson Australia
	J. Urpalainen		J. Urpalainen
	Nokia		Nokia
	November 16, 2007		November 19, 2007
	Presence Information Data format (PIDF) Extension for Partial Presence		Presence Information Data format (PIDF) Extension for Partial Presence
	draft-ietf-simple-partial-pidf-format-09		draft-ietf-simple-partial-pidf-format-10
	Status of this Memo		Status of this Memo
	By submitting this Internet-Draft, each author represents that any		By submitting this Internet-Draft, each author represents that any
	applicable patent or other IPR claims of which he or she is aware		applicable patent or other IPR claims of which he or she is aware
	have been or will be disclosed, and any of which he or she becomes		have been or will be disclosed, and any of which he or she becomes
	aware will be disclosed, in accordance with Section 6 of BCP 79.		aware will be disclosed, in accordance with Section 6 of BCP 79.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF), its areas, and its working groups. Note that		Task Force (IETF), its areas, and its working groups. Note that
	skipping to change at page 1, line 38 ¶		skipping to change at page 1, line 39 ¶
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	The list of current Internet-Drafts can be accessed at		The list of current Internet-Drafts can be accessed at
	http://www.ietf.org/ietf/1id-abstracts.txt.		http://www.ietf.org/ietf/1id-abstracts.txt.
	The list of Internet-Draft Shadow Directories can be accessed at		The list of Internet-Draft Shadow Directories can be accessed at
	http://www.ietf.org/shadow.html.		http://www.ietf.org/shadow.html.
	This Internet-Draft will expire on May 19, 2008.		This Internet-Draft will expire on May 22, 2008.
	Copyright Notice		Copyright Notice
	Copyright (C) The IETF Trust (2007).		Copyright (C) The IETF Trust (2007).
	Abstract		Abstract
	The Presence Information Document Format (PIDF) specifies the		The Presence Information Document Format (PIDF) specifies the
	baseline XML based format for describing presence information. One		baseline XML based format for describing presence information. One
	of the characteristic of the PIDF is that the document always needs		of the characteristic of the PIDF is that the document always needs
	skipping to change at page 2, line 29 ¶		skipping to change at page 2, line 30 ¶
	5.1. URN Sub-Namespace registration for		5.1. URN Sub-Namespace registration for
	'urn:ietf:params:xml:ns:pidf-diff' . . . . . . . . . . . . 5		'urn:ietf:params:xml:ns:pidf-diff' . . . . . . . . . . . . 5
	5.2. application/pidf-diff+xml MIME Type . . . . . . . . . . . 6		5.2. application/pidf-diff+xml MIME Type . . . . . . . . . . . 6
	5.3. XML Schema Registration . . . . . . . . . . . . . . . . . 7		5.3. XML Schema Registration . . . . . . . . . . . . . . . . . 7
	6. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . 7		6. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
	7. XML Schema . . . . . . . . . . . . . . . . . . . . . . . . . . 11		7. XML Schema . . . . . . . . . . . . . . . . . . . . . . . . . . 11
	8. Interoperability Considerations . . . . . . . . . . . . . . . 13		8. Interoperability Considerations . . . . . . . . . . . . . . . 13
	9. Security Considerations . . . . . . . . . . . . . . . . . . . 13		9. Security Considerations . . . . . . . . . . . . . . . . . . . 13
	10. Internationalization Considerations . . . . . . . . . . . . . 13		10. Internationalization Considerations . . . . . . . . . . . . . 13
	11. Error Handling . . . . . . . . . . . . . . . . . . . . . . . . 13		11. Error Handling . . . . . . . . . . . . . . . . . . . . . . . . 13
	12. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 13		12. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 14
	13. References . . . . . . . . . . . . . . . . . . . . . . . . . . 14		13. References . . . . . . . . . . . . . . . . . . . . . . . . . . 14
	13.1. Normative references . . . . . . . . . . . . . . . . . . . 14		13.1. Normative references . . . . . . . . . . . . . . . . . . . 14
	13.2. Informative references . . . . . . . . . . . . . . . . . . 15		13.2. Informative references . . . . . . . . . . . . . . . . . . 15
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 15		Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 15
	Intellectual Property and Copyright Statements . . . . . . . . . . 17		Intellectual Property and Copyright Statements . . . . . . . . . . 17
	1. Introduction		1. Introduction
	The Presence Information Document Format (PIDF) [RFC3863] specifies		The Presence Information Document Format (PIDF) [RFC3863] specifies
	the baseline XML based format for describing presence information.		the baseline XML based format for describing presence information.
	skipping to change at page 6, line 12 ¶		skipping to change at page 6, line 12 ¶
	This is the XML namespace for XML elements defined by		This is the XML namespace for XML elements defined by
	[[[RFCXXXX]]] to describe the 'application/pidf-diff+xml' content		[[[RFCXXXX]]] to describe the 'application/pidf-diff+xml' content
	type for partial PIDF.		type for partial PIDF.
	Registrant Contact:		Registrant Contact:
	IETF, SIMPLE working group, (simple@ietf.org)		IETF, SIMPLE working group, (simple@ietf.org)
	Jari Urpalainen, (jari.urpalainen@nokia.com)		Jari Urpalainen, (jari.urpalainen@nokia.com)
	XML:		XML:
	BEGIN		BEGIN
	<?xml version="1.0"?>		<?xml version="1.0"?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
	"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">		"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml"		<html xmlns="http://www.w3.org/1999/xhtml">
	<head>		<head>
	<meta http-equiv="content-type"		<meta http-equiv="content-type"
	content="text/html;charset=iso-8859-1"/>		content="text/html;charset=iso-8859-1"/>
	<title>PIDF extension for partial PIDF</title>		<title>PIDF extension for partial PIDF</title>
	</head>		</head>
	<body>		<body>
	<h1>Namespace for PIDF extension for partial		<h1>Namespace for PIDF extension for partial
	notifications</h1>		notifications</h1>
	<h2>urn:ietf:params:xml:ns:pidf-diff</h2>		<h2>urn:ietf:params:xml:ns:pidf-diff</h2>
	<p>See <a href="[[[URL of published RFC]]]">		<p>See <a href="[[[URL of published RFC]]]">
	RFCXXXX</a>.</p>		RFCXXXX</a>.</p>
	</body>		</body>
	</html>		</html>
	END		END
	5.2. application/pidf-diff+xml MIME Type		5.2. application/pidf-diff+xml MIME Type
	MIME media type name: application		MIME media type name: application
	MIME subtype name: pidf-diff+xml		MIME subtype name: pidf-diff+xml
	Mandatory parameters: none		Mandatory parameters: none
	Optional parameters:		Optional parameters:
	skipping to change at page 13, line 41 ¶		skipping to change at page 13, line 41 ¶
	The PIDF [RFC3863] format is represented in XML which performs all		The PIDF [RFC3863] format is represented in XML which performs all
	character processing in terms of the Universal Character Set (UCS).		character processing in terms of the Universal Character Set (UCS).
	Conformant XML processors MUST support both UTF-8 and UTF-16		Conformant XML processors MUST support both UTF-8 and UTF-16
	encodings of the UCS. UTF-8 is the RECOMMENDED encoding of this		encodings of the UCS. UTF-8 is the RECOMMENDED encoding of this
	partial presence format.		partial presence format.
	If the character set of the initial <pidf-full> document has been		If the character set of the initial <pidf-full> document has been
	accepted by a receiving application, it MUST continue to accept the		accepted by a receiving application, it MUST continue to accept the
	same character set with the subsequent <pidf-diff> documents.		same character set with the subsequent <pidf-diff> documents.
	However, it MAY NOT need to accept a possible character set change.		However, it MUST NOT need to accept a possible character set change.
	11. Error Handling		11. Error Handling
	[I-D.ietf-simple-xml-patch-ops]
	12. Acknowledgments		Error conditions MAY be indicated by errors defined in
			[I-D.ietf-simple-xml-patch-ops]. This document doesn't define any
			additional error elements. If the 'version' or 'entity' attributes
			have incorrect content if MAY be indicated by the <invalid-attribute-
			value> error element.
			12. Acknowledgments
	The authors would like to thank Jose Costa-Requena, Jyrki Aarnos,		The authors would like to thank Jose Costa-Requena, Jyrki Aarnos,
	Jonathan Rosenberg, Dean Willis, Miguel Garcia, Krisztian Kiss, Ben		Jonathan Rosenberg, Dean Willis, Miguel Garcia, Krisztian Kiss, Ben
	Cambell, Robert Sparks, Anders Kristenssen, Aki Niemi, Jon Peterson,		Cambell, Robert Sparks, Anders Kristenssen, Aki Niemi, Jon Peterson,
	Gonzalo Camarillo, Lars Eggert, Lakshminath Dondeti and Chris Newman		Gonzalo Camarillo, Lars Eggert, Lakshminath Dondeti and Chris Newman
	for their valuable comments and contributions.		for their valuable comments and contributions.
	13. References		13. References
	13.1. Normative references		13.1. Normative references
	[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate		[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
	Requirement Levels", BCP 14, RFC 2119, March 1997.		Requirement Levels", BCP 14, RFC 2119, March 1997.
	[RFC3863] Sugano, H., Fujimoto, S., Klyne, G., Bateman, A., Carr,		[RFC3863] Sugano, H., Fujimoto, S., Klyne, G., Bateman, A., Carr,
	W., and J. Peterson, "Presence Information Data Format		W., and J. Peterson, "Presence Information Data Format
	(PIDF)", RFC 3863, August 2004.		(PIDF)", RFC 3863, August 2004.
	[RFC2141] Moats, R., "URN Syntax", RFC 2141, May 1997.		[RFC2141] Moats, R., "URN Syntax", RFC 2141, May 1997.
			[RFC2648] Moats, R., "A URN Namespace for IETF Documents", RFC 2648,
			August 1999.
	[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,		[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,
	January 2004.		January 2004.
	[RFC3023] Murata, M., St. Laurent, S., and D. Kohn, "XML Media		[RFC3023] Murata, M., St. Laurent, S., and D. Kohn, "XML Media
	Types", RFC 3023, January 2001.		Types", RFC 3023, January 2001.
	[RFC4288] Freed, N. and J. Klensin, "Media Type Specifications and		[RFC4288] Freed, N. and J. Klensin, "Media Type Specifications and
	Registration Procedures", BCP 13, RFC 4288, December 2005.		Registration Procedures", BCP 13, RFC 4288, December 2005.
	[RFC4479] Rosenberg, J., "A Data Model for Presence", RFC 4479,		[RFC4479] Rosenberg, J., "A Data Model for Presence", RFC 4479,
	skipping to change at page 14, line 44 ¶		skipping to change at page 14, line 51 ¶
	[RFC4480] Schulzrinne, H., Gurbani, V., Kyzivat, P., and J.		[RFC4480] Schulzrinne, H., Gurbani, V., Kyzivat, P., and J.
	Rosenberg, "RPID: Rich Presence Extensions to the Presence		Rosenberg, "RPID: Rich Presence Extensions to the Presence
	Information Data Format (PIDF)", RFC 4480, July 2006.		Information Data Format (PIDF)", RFC 4480, July 2006.
	[RFC4482] Schulzrinne, H., "CIPID: Contact Information for the		[RFC4482] Schulzrinne, H., "CIPID: Contact Information for the
	Presence Information Data Format", RFC 4482, July 2006.		Presence Information Data Format", RFC 4482, July 2006.
	[I-D.ietf-simple-xml-patch-ops]		[I-D.ietf-simple-xml-patch-ops]
	Urpalainen, J., "An Extensible Markup Language (XML) Patch		Urpalainen, J., "An Extensible Markup Language (XML) Patch
	Operations Framework Utilizing XML Path Language (XPath)		Operations Framework Utilizing XML Path Language (XPath)
	Selectors", draft-ietf-simple-xml-patch-ops-03 (work in		Selectors", draft-ietf-simple-xml-patch-ops-04 (work in
	progress), August 2007.		progress), November 2007.
	[W3C.REC-xmlschema-2-20041028]		[W3C.REC-xmlschema-2-20041028]
	Malhotra, A. and P. Biron, "XML Schema Part 2: Datatypes		Malhotra, A. and P. Biron, "XML Schema Part 2: Datatypes
	Second Edition", World Wide Web Consortium		Second Edition", World Wide Web Consortium
	Recommendation REC-xmlschema-2-20041028, October 2004,		Recommendation REC-xmlschema-2-20041028, October 2004,
	<http://www.w3.org/TR/2004/REC-xmlschema-2-20041028>.		<http://www.w3.org/TR/2004/REC-xmlschema-2-20041028>.
	13.2. Informative references		13.2. Informative references
	[RFC2648] Moats, R., "A URN Namespace for IETF Documents", RFC 2648,
	August 1999.
	[RFC2778] Day, M., Rosenberg, J., and H. Sugano, "A Model for		[RFC2778] Day, M., Rosenberg, J., and H. Sugano, "A Model for
	Presence and Instant Messaging", RFC 2778, February 2000.		Presence and Instant Messaging", RFC 2778, February 2000.
	[RFC3265] Roach, A., "Session Initiation Protocol (SIP)-Specific		[RFC3265] Roach, A., "Session Initiation Protocol (SIP)-Specific
	Event Notification", RFC 3265, June 2002.		Event Notification", RFC 3265, June 2002.
	[RFC3859] Peterson, J., "Common Profile for Presence (CPP)",		[RFC3859] Peterson, J., "Common Profile for Presence (CPP)",
	RFC 3859, August 2004.		RFC 3859, August 2004.
	[I-D.ietf-simple-partial-notify]		[I-D.ietf-simple-partial-notify]
	skipping to change at page 16, line 5 ¶		skipping to change at page 16, line 5 ¶
	Mikko Lonnfors		Mikko Lonnfors
	Nokia		Nokia
	Itamerenkatu 11-13 00180		Itamerenkatu 11-13 00180
	Helsinki		Helsinki
	Finland		Finland
	Phone: +358 71 8008000		Phone: +358 71 8008000
	Email: mikko.lonnfors@nokia.com		Email: mikko.lonnfors@nokia.com
	Eva Leppanen		Eva Leppanen
	Nokia		Individual
	P.O BOX 785		Lempaala
	Tampere
	Finland		Finland
	Phone: +358 7180 77066		Email: eva.leppanen@saunalahti.fi
	Email: eva-maria.leppanen@nokia.com
	Hisham Khartabil		Hisham Khartabil
	Telio		Ericsson Australia
	P.O. Box 1203 Vika		P.O. Box 256c
	Oslo		Melbourne, VIC 3001
	Norway		Australia
	Phone: +47 2167 3544		Email: hisham.khartabil@gmail.com
	Email: hisham.khartabil@telio.no
	Jari Urpalainen		Jari Urpalainen
	Nokia		Nokia
	Itamerenkatu 11-13 00180		Itamerenkatu 11-13 00180
	Helsinki		Helsinki
	Finland		Finland
	Phone: +358 7180 37686		Phone: +358 7180 37686
	Email: jari.urpalainen@nokia.com		Email: jari.urpalainen@nokia.com
End of changes. 16 change blocks.
	46 lines changed or deleted		49 lines changed or added
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