1. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 1 Project: IEEE 802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [WG-TG3b Closing Report May04] Date Submitted: [14May2004] Source: [John Barr] Company [Motorola] Address [1303 E. Golf Road, Schuamburg, IL 60196] Voice:[+1 847 576-8706], FAX: [+1 847 576-6758], E-Mail:[John.Barr@Motorola.com] Re: [15-04-0200-03-003b-may-tg3b-agenda.xls] Abstract:[TG3b Chair Report to 802.15 WG] Purpose:[TG3b chair report to WG to update them from the last session on all work items.] Notice:This document has been prepared to assist the IEEE 802.15. 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. Release:The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by 802.15.

2. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 2 TG3b Officer Selection Chair –John Barr, Motorola Vice Chair –Jim Allen, Appairent Technologies Technical Editor –James P. K. Gilb, Appairent Technologies Secretary - Open

3. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 3 May 2004 Submissions 03/441r1 – MAC Primitives for Synchronization Support 04/131r2 – Gilb Updates 04/133 – MLME-CREATE-ASIE Functionality 04/138r1 – JCS Proposed Changes 04/202 – Changes Removal IMM-ACK 04/208r1 – Delayed Negative Acknowledgement 04/216 – Misc. MAC Enhancements 04/217 – MLME Interface Issues Explained 04/229 – Clarification in PNC Handover Procedure 04/230 – Broadcast/Broadcast CTAs Proposed Text 04/244 – Proposed Association Improvements 04/266 - bifs-and-pbackoffslot 04/269 – comment formatting tool (zip file) 04/235 – May2004 Minutes

4. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 4 Status Reviewed all contributed submissions: –Some items accepted for first draft –Some items noted for additional information –One submission withdrawn Previewed the comment submission process –Document 04/269 contains formatting tool –Comment data base will be created from submission comments –Comment data base will be used to track and resolve outstanding issues prior to creating first draft Additional submissions will be reviewed in July

5. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 5 Objectives for July 2004 Complete review of submissions Review status of current comments –Ready for drafting –Addition work required –Complete disposition of current comments Create initial TG3b Draft Hard Work and Heavy Lifting!

6. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 6 New Comment Submissions All new submissions must be posted to 802WirelessWorld.com by July 9, 2004. –Presentation document – if required –Comment submission file sent to according to 04/269 instructions

7. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 7 Conference Call Schedule Tuesdays at 10AM CDT, 8AM PDT, 8:30 PM in India, 3PM GMT –May 25 (Barr will host) 877-817-4386 code 8706 International +1-706-643-2003 –June 8, 22 (Gilb will host) 800-914-3396 code 3056575 International +1-617-475-0073 –July 6 (Barr will host) 877-817-4386 code 8706 International +1-706-643-2003

8. doc.: IEEE 802.15-04/0252r1 Submission May 2004 Dr. John R. Barr, MotorolaSlide 8 Project Time Line Call for submissions – 3-2004 Accept and Review Submissions – 3:7-2004 Final submission approval – 7-2004 First amendment drafting – 7-2004 WG letter ballot – 9-2004 Forward to sponsor ballot – 11-2004 Sponsor ballot approved – 4-2005