1. March 2006 doc:IEEE802.15-06-0115-00-004b Slide 1 Submission Liang Li, Vinno Technologies Inc.. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Simple Introduction of the Chinese WPAN Standard Working Group ] Date Submitted: [March. 2006 ] Source: [Liang Li, Chenyang Yang, D.Y. Wu ] Company: [Vinno Technologies Inc.] Address: [2 Xinxi St, Building D, Haidian District, Beijing, China 100085 ] Voice:[86-10-139-11895301], E-Mail:[liang_1@yahoo.com] Re: [ IEEE 802.15.4b ] Abstract:[Introduction the progress of Chinese WPAN Working Group and WPAN standard (draft).] Purpose:[To encourage discussion.] 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.

2. March 2006 doc:IEEE802.15-06-0115-00-004b Slide 2 Submission Liang Li, Vinno Technologies Inc.. Chinese WPAN Markets and Emerge Tech The Chinese WPAN (Low-Data Rate and UWB) Markets are very active and grown up quickly such as: –LR-WPAN: e-Home, ARM, building Security, City management,…. –UWB: Home entertain and Data Networks National Science&Tech “11-5” Development Plan especially list Wireless Communication Chip Wireless Sensor Network Home network as the critical technologies, would invest more to engage the development of the Intellectual Properties and key technoliges around them.

3. March 2006 doc:IEEE802.15-06-0115-00-004b Slide 3 Submission Liang Li, Vinno Technologies Inc.. The Permitted Frequency Bands from Chinese FCC Chinese FCC has given the (temp) permission to use the LR_WPAN equipment on the following special Frequency bands. –2400 --- 2483.5 MHz, Pt <=10mw (e.i.r.p) –779 --- 787 MHz, Pt <=10mw (e.i.r.p)

4. March 2006 doc:IEEE802.15-06-0115-00-004b Slide 4 Submission Liang Li, Vinno Technologies Inc.. Chinese WPAN Working Group (1) Under the supervisor of National Information Standard Committee, Chinese WPAN Working Group was organized in 2005 –Purpose: Create the Chinese national WPAN standard Build up the standard Testing, Evaluation and Certification System. –WG Organization: Including the LR-WPAN WG and UWB SG (soon). CESI is the Chair Until now, some Communication, Semiconductor, CE companies and best universities are involved in the WG. More are applying to engage in 2006.

5. March 2006 doc:IEEE802.15-06-0115-00-004b Slide 5 Submission Liang Li, Vinno Technologies Inc.. Chinese WPAN Working Group (2) –Openness: Chinese WPAN Std WG would open and cooperate with Global STD groups, sharing info, procedure, tech development and std documents. Any Chinese (own) companies or universities may apply to be the formal members of WG or SG Any Foreign Companies or universities may apply to be the non- voting members of WG or SG There are the strict conditions and evaluation procedures for member quality. Chinese WPAN Working Group and National Info Std committee reserves the right to approve the application and the membership.

6. March 2006 doc:IEEE802.15-06-0115-00-004b Slide 6 Submission Liang Li, Vinno Technologies Inc.. The Progress of the Chinese WPAN Standard –The present draft is only related to LR-WPAN and IEEE802.15.4b. –Basic structure is Similar as IEEE802.15.4/4b standard. –Some modification are possible.