May 2010 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Proposed Resolution To The FCC Part 90 450-470 MHz Band] Date Submitted: [ 18 May, 2010] Source: [Khanh Tuan Le] Company [Texas Instruments] [Mark Wilbur] Company [Aclara] Address [] E-Mail: [k.t.le@ti.com] [MWilbur@aclara.com] Re: [] Abstract: [Proposed Resolution To The FCC Part 90 450-470 MHz Band.] Purpose: [Technical proposal. Presented to the 802.15.4g SUN Task Group for consideration.] 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. Mark (Aclara), Khanh (TI)

Proposed Resolution To The FCC Part 90 450-470 MHz Band May 2010 Proposed Resolution To The FCC Part 90 450-470 MHz Band 18th May 2010 Mark Wilbur (Aclara) Khanh Tuan Le (TI) Mark (Aclara), Khanh (TI)

doc.: IEEE 802.15-<doc#> <month year> doc.: IEEE 802.15-<doc#> May 2010 Proposed Resolution Replace the definition of the 450-470 MHz in Table 1a in P802.15.4g/d1, March 2010 with the following definition: Table 1a—MR-FSK modulation and channel parameters Frequency Band (MHz) Parameter Mandatory PHY mode #1 PHY mode #2* Optional 450–470 (FCC Part 22/90) Data rate (kb/s) 4.8 9.6 n/a Modulation GFSK 4-GFSK Modulation index 1.0 0.3 Channel spacing (kHz) 12.5 *Mandatory PHY mode 2 will be used when necessary to meet FCC 90.203(j)(3) Mark (Aclara), Khanh (TI) <author>, <company>

Thank you! <month year> doc.: IEEE 802.15-<doc#> May 2010 Slide 4 Mark (Aclara), Khanh (TI) Page 4 <author>, <company>