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doc.: IEEE 802.15-04-0370-00-004b Submission July 2004 Liang Li, WXZJ Inc Slide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Chinese New Frequency Band Proposal for Short-Distance Wireless Application Networks] Date Submitted: [July 2004] Source: [Liang Li ] Company: [WXZJ Inc] Address: [Building D, No.2, Shangdi XinXi Lu, Beijing, China 100085 ] Voice:, E-Mail:[email@example.com] Re: [ Response to the call for proposal of IEEE 802.15.4b, Doc Number: 15-04-0370-00-004b] Abstract:[This contribution proposes an enhanced MAC for TG4b.] 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.
doc.: IEEE 802.15-04-0370-00-004b Submission July 2004 Liang Li, WXZJ Inc Slide 2 Market Requirement for Wireless Home Networks The forecasting of Chinese Home Appliance Association about Home Control Networks and devices is ： In 2005, the revenue over 10 billion RMB in China. The major Home and PC appliance manufactures (Such Haier, Lenovo) choose the wireless networks as their platforms for office and home network.
doc.: IEEE 802.15-04-0370-00-004b Submission July 2004 Liang Li, WXZJ Inc Slide 3 Open new Frequency bands for Wireless Home Application The Chinese Radio Management decided to open new frequency bands for Short- distance wireless networks –Conditions: Not affecting to the other wireless communication Have the enough bandwidth
doc.: IEEE 802.15-04-0370-00-004b Submission July 2004 Liang Li, WXZJ Inc Slide 4 The Frequency band Proposal Near to the 900 and 868 MHz The Max Power should be very low. The bandwidth is not less 5 MHz Possible has the other frequency band for backing up this frequency band as the main band is prohibited in some areas.
doc.: IEEE 802.15-04-0370-00-004b Submission July 2004 Liang Li, WXZJ Inc Slide 5 The Progress of the Proposal Final evaluations from Wireless Industries, militaries, and Civic users Should be announce in this or next year.
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