1. 3GPP2 TSG-SX Structure & Working Procedure Source: TSG-SX Chairman: Xiaowu(Frankle) Zhao TSG-SX Vice-Chair: Yuezhen Wang/Mike Dolan, Copyright Notice 3GPP2 and its Organizational Partners claim copyright in this document and individual Organization Partners may copyright and issue documents or standards publications in individual Organizational Partner’s name based on this document. Requests for reproduction of this document should be directed to the 3GPP2 Secretariat at secretariat@3gpp2.org. Requests to reproduce individual Organizational Partner’s documents should be directed to that Organizational Partner. See www.3gpp2.org for more information.

2. TSG-SX Working Group Structure TSG-SX WG1 WG2 WG3 WG4 NRA - 3GPP2 Requirements, Architecture, Numbering and TSG-SX PMT. The merging of TSG-X WG1 (ERA), TSG-S WG1 (Requirements) and TSG-S WG2 (Network Reference Architecture & Network Management) functionality. Security – 3GPP2 Security aspects. Maps to TSG-S WG4 (Security) functionality Multimedia (MM)– Above IP layer (Service Application layer, ANSI- 41, 1xRTT Core Network functionality, IMS-Based Femto). Maps to TSG-X WG2 (CSN) and TSG-X WG3 (MMD) functionality Packet Data Service (PDS) - IP layer functionality, IP layer services. Maps to TSG-X WG5 (PDS) functionality. 3GPP2 Restructure Proposal Version 1

3. Chairman – Xiaowu(Frankle) Zhao, ZTE Corporation Vice-Chair – Yuezhen Wang, China Telecom – Michael Dolan, Alcatel-Lucent Secretary – Eileen McGrath Doohan, McGrath Doohan Consulting, Inc TSG-SX Leadership 3GPP2 Restructure Proposal Version 1

4. WG1 – Chair: Sebastian Thalanany, US Cellular – Vice-Chair: Alex Gogic, Qualcomm WG2 – Chair: Jack Nasielski, Qualcomm – Vice-Chair: Terry Jacobson, Alcatel-Lucent WG3 – Chair: Michael Dolan, Alcatel-Lucent – Vice-Chair: Jun Wang, Qualcomm WG4 – Chair: Anand Palanigounder, Qualcomm – Vice-Chair: Simon Mizikovsky, Alcatel-Lucent TSG-SX Working Group Leadership 3GPP2 Restructure Proposal Version 1

5. Review the incoming LSs and distribute to appropriate working group(s) for further handling Review and approve any outgoing LSs Review the working group agenda proposed by each working group chair Review the TSG-SX working plan and action items owned and maintained by each working group Review and approve the documents entering R&F/V&V/Publication stages proposed by each working group. TSG-SX Opening Plenary

6. Convened by the working group chair/acting chair Regularly push the TSG-SX work plan forward to make progress per the work plan and schedule Handle the issues and documents remanded from plenary Maintain the work plan and action item list for the working group TSG-SX Working Group Meetings

7. Review the incoming LSs and distribute to the appropriate working group(s) for further handling Review and approve the outgoing LSs Review and approve the working group report provided by each working group chair Review the TSG-SX work plan updates and action item status reported by each working group chair Review and approve the documents entering the R&F/V&V/Publication stages proposed by each working group. TSG-SX Closing Plenary

8. One Plenary folder is used for both Opening and Closing plenary meetings Opening plenary meeting documents are numbered as SX00-2013nnmm-0xx; Closing plenary meeting documents are numbered as SX00-2013nnmm-1xx SX00-2013nnmm-100 is reserved for the next TSG-SX meeting agenda and schedule SX00-2013nnmm-101 is assigned for WG1 (a folder including several document numbered as -101A/-101B… ) SX00-2013nnmm-102 is assigned for WG2 (a folder including several document numbered as -102A/-102B… ) SX00-2013nnmm-103 is assigned for WG3 (a folder including several document numbered as -103A/-103B… ) SX00-2013nnmm-104 is assigned for WG4 (a folder including several document numbered as -104A/-104B… ) TSG-SX Plenary Contribution Management

9. SX00-2013nnmm-10x folder includes – Working group face to face meeting regular report It is better include each company’s key points for the contribution being discussed. Conf call schedule information – Work plan maintained by the working group – Action Items owned and maintained by working group – Documents proposed for approval at the plenary level, such as new WI proposals, outgoing LSs, R&F/V&V/Publication document, etc Working Group Summary to TSG-SX Closing Plenary

10. Working group level conference call report(s) Documents or contributions proposed for approval at the plenary level, such as new WI proposals, outgoing LSs, R&F/V&V/Publication documents, etc Working Group Contributions to the Opening Plenary

11. Regular Plenary summary maintained by the Secretary, and supported by the Chairman and Vice-Chairs, and submitted to the next Opening plenary – Incorporate TSG-SX level work plan and action items from each working group – Record any decisions and implement dates at the plenary meeting level TSG-SX Plenary Summary

12. TSG-SX WGs can schedule their own calls as needed (with appropriate 7 day notification) Incoming V&V comments and correspondence may be advance remanded to the appropriate WG; will be brought into the plenary for official handling Electronic approval (TSG Voting by Correspondence) takes 14 days – Can be used for items that are not likely to be controversial Plenary calls (electronic meetings) can be scheduled (with appropriate 14 day notification) Conference Calls & Interim Plenaries

13. Do we need an Ad hoc group to handle liaisons or other issues with the external organizations, such as ITU/IETF/BBF etc,? – It is proposed to handle ITU LSs along with other LSs at the plenary level and not have a separate ITU Ad hoc group. Others