Closing Report

IEEE 802.21 Media Independent Handover Services Session #25 Orlando , Florida

Vivek Gupta [email protected]

Agenda

• Accomplishments • WG Election Update • Comment Resolution Update • Study Group Updates • Future Locations 2

Accomplishments

• • • • Resolved all comments in SB Recirculation-2 Updated Draft D10.0 to be produced by Editor SB Recirculation-3 to be initiated in April Study Groups extended by 802 EC until July • • Security Study Group Multi-Radio Power Conservation Management SG • • Two other Study Groups under consideration • • Emergency Services Handover with Broadcast Technologies (DVB, etc.) WG Approved ad hoc meeting in June 2008 3

WG Election Report

• • • • 802.21 WG carried out WG elections on Monday March-17 A secret ballot was used with paper ballot forms In the election for WG Chair, Vivek Gupta was the only candidate and was elected unanimously (with 34 votes).

There were 2 candidates for WG Vice Chair, Michael Williams and Subir Das. Subir Das was elected as Vice Chair by vote of 26-11-0.

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Revised 802.21 Timeline (March 2008)

• • • • • • • • • • • IEEE 802.21 ECSG formed – March 2003 IEEE 802.21 WG formed – March 2004 Requirements development – September 2004 Call for Proposals – October 2004 Harmonized Single Proposal Confirmed by the WG – May 2005 Ongoing WG Comment Resolution started – July 2005 WG Comment Resolution completed – January 2006 Start of WG Letter Ballot – March 2006

Start of IEEE 802 Sponsor Ballot –(July-07) IEEE 802 Draft Standard sent to RevCom –

July 2008

Ongoing Interaction with Other Standards Organization (3GPP, 3GPP2, IETF, 802.11, 802.16, 802.3) - adoption of it depends on the timeline of work items within these groups

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SB Recirculation-2 Voting Summary

• • • • • • • No of Members: 165 Received Votes: 140 Approve: 112 Disapprove: 15 Abstain: 13 Approval ratio = 112/(15+112) = 0.88

Return ratio = 140/165 = 0.84

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SB Recirc-2 Comment Resolution Progress Section 1-4 5 6 7 8 Annex Resolved # 7 17 14 50 46 118 Total Comments 7 17 14 50 46 118

• • Total: 253 Comments Includes Editorials (Total: 68) 7

Request to form Emergency Services SG

• • 802 Networks need to support Emergency Services. Specifically they would need to address L2 issues related to prioritization, pre-emption and geo-location of caller to support these services Various presentations on this topic over last year • http://www.ieee802.org/802_tutorials/nov07/IEEE%20802%20Emergency %20Services%20CFI.ppt

– CFI by Stephen McCann (Nov 2007) • http://www.ieee802.org/802_tutorials/july07/802-emergency-services tutorial.ppt

- Tutorial by Scott, Stephen et al (March 2007) • https://mentor.ieee.org/802.21/file/08/21-08-0085-00-0000-emergency services.ppt

- Stephen (March 2008) • WG Motion to request EC Approval for formation of Emergency Services SG • 13-0-2 • Stephen McCann/Michael Williams/Scott Henderson (as potential SG Chair candidates) 8

• •

Request to form Handovers with Broadcast Technologies SG

DVB is an emerging technology in Europe and elsewhere. There are potential handover scenarios between DVB (and other broadcast technologies) and 802.16/802.11. 802.21 WG has been invited to give a Tutorial to DVB Consortium in June and DVB to reciprocate in July. Possibility of liasion between IEEE and DVB Consortia in June-July timeframe.

Some presentations on this topic over last year • https://mentor.ieee.org/802.21/file/07/21-07-0360-01-0000-dvb presentation.ppt

– Burak Simsek et al (Nov 2007) • https://mentor.ieee.org/802.21/file/08/21-08-0020-00-0000-dvb presentation.ppt

- Grigat, Stupor, Simsek et al (Jan 2008) • https://mentor.ieee.org/802.21/file/08/21-08-0089-02-0000-dvb-h presentation.ppt#306,3,Summary – Burak Simsek (March 2008) • WG Motion to request EC Approval for formation of Handovers with Broadcast Technologies SG: 13-2-4 • Burak Simsek/Juan Carlos Zunniga (as potential SG Chair candidates) 9

Study Group Reports

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Security SG - Accomplishments

• Two meeting slots: (Tue) AM2, (Thu) PM1 • Joint Meeting with 802.1

• Tutorial on Tuesday: Security Signaling during Handovers • https://mentor.ieee.org/802.21/file/08/21-08-0080 02-0sec-security-signaling-during-handovers tutorial.ppt

• Discussed PAR and 5C issues • Details available at • https://mentor.ieee.org/802.21/file/08/21-08-0099-00-0sec ssg-closing-notes.ppt

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Security SG Milestones (Revised)

• March 2008 • TR discussion (MIH-level security) • Tutorial preparation • Joint Meeting with 802.1 Security Task Group • April 2008 • Teleconference(s) for PAR/5C update • May 2008 • Finalize PAR/5C • TR discussion (distributed authenticator model) • June 2008 • Submit PAR/5C to IEEE 802 EC to create a TG • July 2008 • Completion of TR • Discuss feedback on PAR/5C 12

Multi-Radio PM SG – Accomplishments

• • • • Two meeting slots: (Tue) AM1, (Thu) AM1 Officers • Chair: Behcet Sarikaya • • Editor: Behcet Sarikaya Secretary: Junghoon Jee Technical contributions • • • • • • MRPM Scenario Analysis Tutorial Power Management Modes Use Cases Fixed Terminal Power Management Draft 5C Detailed Report available at • https://mentor.ieee.org/802.21/file/08/21-08-0081-02-mrpm mrpm-sg-notes.ppt

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MRPM SG Milestones

• • • May 2008 • Contributions (Policy, QoS aspects of power mgmt) • Contributions (Solution space) • Contributions (Tutorial) June 2008 •

Submit PAR/5C to IEEE 802 EC to create a TG July 2008

•

TR

•

MRPM Tutorial

•

EC to consider PAR/5C

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Future Sessions

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Future Sessions - 2008

•

Interim: May 11 th

•

– 16 th , 2008 (Jacksonville)

Meeting co-located with 802.11/15/18/19/20/22 • •

Plenary: July 13 th – 18 th ,2008, Denver, Colorado

• Co-located with all 802 groups

Interim: Sept 7 th

•

– 12 th ,2008, (Big Island, Hawaii)

Meeting co-located with 802.11/15/18/19/20/22 •

Plenary: Nov 9 th – 14 th ,2008,

•

D allas, TX

Co-located with all 802 groups 16

Future Sessions - 2009

•

Interim: Jan (San Antonio)

• Meeting co-located with 802.11/15/18/19/20/22 •

Plenary: March (Vancouver)

• Co-located with all 802 groups •

Interim: May (Montreal)

• Meeting co-located with 802.11/15/18/19/20/22 •

Plenary: July (San Francisco)

• Co-located with all 802 groups •

Interim: Sept (Big Island, Hawaii)

• Meeting co-located with 802.11/15/18/19/20/22 •

Plenary: Nov (Atlanta)

• Co-located with all 802 groups 17