doc.: ieee 802.11-05/0730r0 submission july 2005 stefano m. faccin, nokiaslide 1...
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doc.: IEEE /0730r0 Submission July 2005 Stefano M. Faccin, NokiaSlide 3 3GPP2 Overview (1) What is 3GPP2? –Third Generation Partnership Project 2 –collaborative project born in 1998 out of the ITU International Mobile Telecommunications (IMT-2000) initiative –comprises North American and Asian interests developing global specifications for ANSI/TIA/EIA-41 network evolution to 3G, and global specifications for the radio transmission technologies supported by ANSI/TIA/EIA-41 –3GPP2 is a collaborative effort between five officially recognized SDOs acting as Operational Partners: ARIB - Association of Radio Industries and Businesses (Japan) CCSA - China Communications Standards Association (China) TIA - Telecommunications Industry Association (North America) TTA - Telecommunications Technology Association (Korea) TTC - Telecommunications Technology Committee (Japan) –In addition, Market Representation Partners (MRPs) who offer market advice to 3GPP2 and bring a consensus view of market requirements (e.g., services, features and functionality) participate to 3GPP2: The CDMA Development Group (CDG) IPv6 Forum International 450 Association (IA 450)TRANSCRIPT
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July 2005
Stefano M. Faccin, NokiaSlide 1
doc.: IEEE 802.11-05/0730r0
Submission
3gpp2-liaison-report-july-2005
Notice: This document has been prepared to assist IEEE 802.11. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.
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Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures <http:// ieee802.org/guides/bylaws/sb-bylaws.pdf>, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair <[email protected]> as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802.11 Working Group. If you have questions, contact the IEEE Patent Committee Administrator at <[email protected]>.
Date: 2005-07-20
Name Company Address Phone email Stefano M. Faccin Nokia 6000 Connection Dr
Irving, TX 75039 +1 972 894 5000
Authors:
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July 2005
Stefano M. Faccin, NokiaSlide 2
doc.: IEEE 802.11-05/0730r0
Submission
Abstract
This document contains the IEEE 802.11 – 3GPP2 liaison report for July 2005.
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July 2005
Stefano M. Faccin, NokiaSlide 3
doc.: IEEE 802.11-05/0730r0
Submission
3GPP2 Overview (1)• What is 3GPP2?
– Third Generation Partnership Project 2 – collaborative project born in 1998 out of the ITU International Mobile Telecommunications
(IMT-2000) initiative– comprises North American and Asian interests developing global specifications for
ANSI/TIA/EIA-41 network evolution to 3G, and global specifications for the radio transmission technologies supported by ANSI/TIA/EIA-41
– 3GPP2 is a collaborative effort between five officially recognized SDOs acting as Operational Partners:
• ARIB - Association of Radio Industries and Businesses (Japan)• CCSA - China Communications Standards Association (China)• TIA - Telecommunications Industry Association (North America)• TTA - Telecommunications Technology Association (Korea)• TTC - Telecommunications Technology Committee (Japan)
– In addition, Market Representation Partners (MRPs) who offer market advice to 3GPP2 and bring a consensus view of market requirements (e.g., services, features and functionality) participate to 3GPP2:
• The CDMA Development Group (CDG)• IPv6 Forum• International 450 Association (IA 450)
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July 2005
Stefano M. Faccin, NokiaSlide 4
doc.: IEEE 802.11-05/0730r0
Submission
3GPP2 Overview (2)
• How does it work? Four Technical Specification Groups (TSGs):– TSG-A (Access Network Interfaces)– TSG-C (cdma2000®)– TSG-S (Services and Systems Aspects)– TSG-X (Core Networks)
• More information on http://www.3gpp2.org
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July 2005
Stefano M. Faccin, NokiaSlide 5
doc.: IEEE 802.11-05/0730r0
Submission
3GPP2 Activities related to IEEE 802.11 (1)
• TGS S:– Stage-1 Requirements (S.R0087-0) published August 04– Four main scenarios supported:
• Scenario 1: Common billing & Customer Care• Scenario 2: Common authentication & WLAN Direct IP Access
– Focus on 802.1X authentication with EAP-TLS; EAP-AKA– Access to IP connectivity, not 3GPP2 services
• Scenario 3: WLAN 3GPP2 IP Access – Authentication/authorization/accounting based on 3GPP2 Home System– Access to the 3GPP2 Home System packet data services
• Scenario 4: Session Continuity – continuity of a packet data session while switching of network connection takes places between
the available access systems (e.g. WLAN-3GPP2)
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July 2005
Stefano M. Faccin, NokiaSlide 6
doc.: IEEE 802.11-05/0730r0
Submission
3GPP2 Activities related to IEEE 802.11 (2)
• TGS X:– Stage-2/3 Specification Phase I (X.P0028-0) completed (3Q04). Not
published yet. • Supports scenarios 1 and 2
– Stage-2/3 Specification Phase II (X.P0028-A). Completion aimed to 4Q05.
• Planned to support scenarios 3 and 4
• Assumptions on 802.11:– Specifications currently assume no modifications to 802.11 specifications– Threat WLAN Access Network as a black box outside 3GPP2 control
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July 2005
Stefano M. Faccin, NokiaSlide 7
doc.: IEEE 802.11-05/0730r0
Submission
Liaison Statement Activities• Currently no Liaison Statements’ exchange active
• TGu expects to liaise documents in the next meeting(s), to confirm TGu requirements
• 3GPP2 groups of interest for IEEE 802.11 are– TSG-S– TSG-X
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July 2005
Stefano M. Faccin, NokiaSlide 8
doc.: IEEE 802.11-05/0730r0
Submission
Additional Slides
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July 2005
Stefano M. Faccin, NokiaSlide 9
doc.: IEEE 802.11-05/0730r0
Submission
Reference model for WLAN Interworking Scenario 3
Broker Network(0 or more)
Database
4 2 optional
6
2 B-AAAV-AAA
PDIF
H-AAA HLR/AC
Serving cdma2000 Network
Home cdma2000 Network
Packet Data Services(including internet)
7
1
WLAN
5
3 Internet
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July 2005
Stefano M. Faccin, NokiaSlide 10
doc.: IEEE 802.11-05/0730r0
Submission
Reference model for WLAN Interworking Scenario 4
WLAN
Broker Network(0 or more)
Database
4 2 optional
5
9
2
8
B-AAAV-AAA
HA
H-AAA HLR/AC
PDIF
Serving cdma2000 Network
3 Internet
Home cdma2000 Network
10 Packet Data
Services(including internet)
6