1. doc.: 15-11-0681-00-004g September 21, 2011 Ruben Salazar [Landis + Gyr] Slide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Comment resolutions for Sponsor Ballot] Date Submitted: [September 21, 2011] Source: [Ruben Salazar] Company [Landys + Gyr] Address [] E-Mail: [ruben.salazar@landisgyr.com] Re: [] Abstract:[This document describe the use of SUN PHYs in the 920MHz band for Japan.] Purpose:[This document provides resolutions to comments CID 203, 52 and 222 of 15.4g Sponsor Ballot] 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. doc.: 15-11-0681-00-004g September 21, 2011 Ruben Salazar [Landis + Gyr] Comment: – With regard to document IEEE 802. 15-11-0510-04-004g, specification for the Japanese frequency band should be revised. Propose changed (by commenter) – Add specification for the Japanese 920 MHz band for all SUN PHYs. Possibly delete specification of the 950 MHz band. Resolution: – Revised. The specification will include operation in the 920MHz band similar to the operation in the 950MHz band. The band will support MR-FSK and MR-OFDM modes. – Update required for tables 66, 68a, 68c, 69a, 71, 116, 117, update required for sections 8.2.7., 16.2.4.1, and update required for table D.3., and Figure I.1. – Updates to the draft document shown above in bold are included in document …(contribution XXX from F. Kojima-san, Harada-san, Yasukawa-san, et el. on MR_FSK updates ) – Updates to the draft document shown above in Italics are included in document 15-11- 0682-00-004g CID # 203

3. doc.: 15-11-0681-00-004g September 21, 2011 Ruben Salazar [Landis + Gyr] Comment: – The frequency band allocated for SUN in Japan will be moved to 920MHz band. Propose changed (by commenter) – Update Table 69a to reflect this change. Add the new band. Resolution: – Accept. See resolution to comment CID 203. CID # 52

4. doc.: 15-11-0681-00-004g September 21, 2011 Ruben Salazar [Landis + Gyr] Comment: – The draft is refering to the 950 MHz Japanese band. This band for sensor networks (including SUN, smart meters, etc.) will be moved from 950 MHz to 920 MHz according to new frequency regulation. – Propose changed (by commenter) – Incorporation of the new 920 MHz Japanese band – Resolution: – Accept. See resolution to comment CID 203. CID # 222