January 19 September 2007 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TG4c Closing Report for Waikoloa, September 2007, USA Date Submitted: September 2007 Source: Clint Powell, Freescale Semiconductor Contact: Clint Powell, Freescale Semiconductor Voice: 480 699-7444, E-Mail: clinton.powell@freescale.com Re: Closing Report for September 2007 Sessions Abstract:Closing Report for the TG4c Sessions in Waikoloa, USA. Purpose: To draft an amendment to use sub GHz Chinese band(s) for IEEE 802.15.4. Notice: This document has been prepared to assist the IEEE P802.15. 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 P802.15. Clint Powell, Freescale Semiconductor

January 19 September 2007 TG4c Purpose To draft an amendment to IEEE 802.15.4-2006 to include a sub-GHz PHY appropriate for use in China. Clint Powell, Freescale Semiconductor

Meeting Objectives Approve Minutes/Agenda/Objectives January 19 September 2007 Meeting Objectives Approve Minutes/Agenda/Objectives Hear CWPAN Status Update Review & Vote on Working Documents Outline PHY D's Outline PHY Req. MAC D's Hear Proposals Clint Powell, Freescale Semiconductor

Meeting Achievements Reviewed/Modified and Approved Agenda January 19 September 2007 Meeting Achievements Reviewed/Modified and Approved Agenda See doc. # 15-07-0823-01-004c-sg4c-agenda-sept-2007-mtg Approved San Francisco Mtg. Minutes See doc. # 15-07-0815-00-004c-sg4c-session-minutes-san-francisco-july-2007 Heard Chinese WPAN Status Update Ratified Call for Proposals as a Task Group See doc. # 15-07-0807-00-004c-call-for-proposals Review and Approved Transmit PSD Limits for 779-787 MHz See doc. # 15-07-0827-02-004c-transmit-power-spectral-density-mask Review and Approved PHY System Parameters See doc. # 15_07_0826_03_004c_phy_system_parameters Clint Powell, Freescale Semiconductor

Meeting Achievements (cont’d.) January 19 September 2007 Meeting Achievements (cont’d.) Heard and Commented on Proposal 1 from Chinese WPAN Standards Body See doc. # 15-07-0825-02-004c-mpsk-modulation-phy-layer-proposal-chinese-band Heard and Commented on Proposal 2 from Atmel/Freescale/Integration See doc. # 15-07-0734-02-004c-Respond-to-Call-for-Intent TG4c ADJOURNED Clint Powell, Freescale Semiconductor

January 19 September 2007 Acknowledgements Chinese WPAN Standard’s Body and Atmel/Freescale/Integration for preparing and presenting proposals. Liang Li for continuing role as Liaison to Chinese WPAN Standards body. Kuor-Hsin Chang for continuing to serve as Secretary and acting Vice-Chair. Jay Bain for the reuse of his D’s document. All in attendance at sessions for productive discussions, comments and feedback. Clint Powell, Freescale Semiconductor