January 2012 IEEE 802 15 12 0052 00

January 2012 IEEE 802 -15 -12 -0052 -00 Project: IEEE P 802. 15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Overview of Positive Train Control and Request to Approve PAR/5 C] Date Submitted: [18 January, 2012] Source: [Jon Adams] Company [Lilee Systems] Address [2905 Stender Way, Suite 78, Santa Clara, CA 95054 USA] Voice: [+1 480. 628. 6686], FAX: [Add FAX number], E-Mail: [jonadams@ieee. org] Re: [If this is a proposed revision, cite the original document. ] [If this is a response to a Call for Contributions, cite the name and date of the Call for Contributions to which this document responds, as well as the relevant item number in the Call for Contributions. ] [Note: Contributions that are not responsive to this section of the template, and contributions which do not address the topic under which they are submitted, may be refused or consigned to the “General Contributions” area. ] Abstract: [Overview material to educate 802. 15 WG on Positive Train Control purpose, fit to 802. 15, Study Group progress to date, and request to approve PAR and 5 C documents. ] Purpose: [Background material to help group decide to approve PAR and 5 C documents. ] Notice: This document has been prepared to assist the IEEE P 802. 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 P 802. 15. Submission Slide 1 Jon Adams, Lilee Systems

January 2012 IEEE 802 -15 -12 -0052 -00 About Positive Train Control systems designed to prevent: Train-to-train collisions Overspeed derailments Incursions into work zones Movement through improperly configured switch PTC systems are designed to override mistakes by human operators Comprised of four subsystems Locomotive segment Wayside segment Communications segment Back office segment Submission Locomotive Slide 2 Office Communications Segment Wayside Jon Adams, Lilee Systems

January 2012 IEEE 802 -15 -12 -0052 -00 Where IEEE Work Fits In • Communications between – Train and Wayside – Train and Network Infrastructure – Wayside and Network Infrastructure Network Control Center Submission Slide 3 Jon Adams, Lilee Systems

January 2012 IEEE 802 -15 -12 -0052 -00 SG PTC Officers Chair: Jon Adams (Lilee Systems) Vice Chair: Dr. Alan Rao (US DOT Volpe Center) Secretary: TBD Technical Editor TBD Submission Slide 4 Jon Adams, Lilee Systems

January 2012 IEEE 802 -15 -12 -0052 -00 Substantive and Growing Participation • Daniel J Paulish Siemens Jon T. Adams Lilee Systems Rick Alfvin IEEE Lee Armstrong US DOT Michael Bahr Siemens Tomasz Bluszcz Siemens Nancy Bravin Independent Ed Callaway Sunrise Micro Patrick M Centolanzi US DOT FTA Clint Chaplin Samsung Information Systems America Bo Chen The Ohio State University Park Chul Electronics and Telecommunications Research Institute (Korea) Jia-ru Li Lilee Systems David Davenport GE Research Adrian Hellman US DOT Volpe Lester Hightower Safetran Ed Hollingsworth Union Pacific RR Wu Meng Hsun Independent William Huang Independent Bin-Chul Ihm LG Electronics Ken Jackson Rail Safety Consulting Dennis Jensen Siemens Volker Knollmann Siemens Zander Lei Institute for Infocomm Research Daniel L. Mitten Gannett Fleming Kevin Nichter Lilee Systems Alejandro Ramirez Siemens Dan Rubin Union Pacific RR Alp Sezen Lilee Systems Chi-Sheng Shih National Taiwan University Samir Soliman Qualcomm X H Deng Independent Submission • Slide 5 Michael Ma Independent Henry Sun Lilee Systems Lisa Ward Rohde and Schwarz Charlene Wilder US DOT FTA Huang Shih Ya Independent Akhilesh Yadav Independent Byungsik Yoon Electronics and Telecommunications Research Institute Kyung-Hee Kim Korea Railroad Research Institute Mark Lamborn Bombardier Transportation Michael Mc. Innis The Boeing Company Steve Jillings Semtech Patrick Kinney Consulting LLC Liang Li Vinnotech Carl Kain Noblis Shuzo Kato Research Institute of Electrical Communication, Tohoku University Zheng Zhao Beijing University of Posts and Telecommunications Edward Gabrelian Cal. Amp Monique Brown Independent Paul Chilton NXP Robert Moskowitz Verizon Tero Kivinen Authentec Matt Boytim Sensus John Notor Research Thomas Kuerner TU Braunschweig Joseph Chung Via Technologies Stephen Lee Halcrow Tami Kurth Lilee Systems Harvey Glickenstein Parsons Brinckerhoff Ibrahim Muftic Parsons Brinckerhoff Mark Hartong US DOT FRA Alan Rao US DOT Volpe Jon Adams, Lilee Systems

January 2012 IEEE 802 -15 -12 -0052 -00 PTC Schedule • PAR/5 C (Study Group) – – – • Dec 2011 Mar 2012 Apr 2012 Technical Guidance Document Call for Proposals Preliminary Proposals Final Proposals Adopt Baseline May 2012 July 2012 Sep 2012 Nov 2012 Drafting – – • Call for Applications Completion of Call for Applications Approval of PAR/5 C by NESCOM and 802 EC Proposal Effort – – – • Nov 2011 Jan 2012 Preparation for Task Group Phase – – – • Approval of Study Group Completion of PAR/5 C Docs Approval of PAR/5 C Docs Preliminary draft Final draft (ready for WG Letter Ballot) Jan 2013 July 2013 Balloting – – – Submission Letter ballot Recirculation III Sponsor Ballot Sep 2013 Jan 2014 Mar 2014 May 2014 July 2014 Slide 6 Jon Adams, Lilee Systems

<month year> IEEE 802 -15 -12 -0052 -00 Scope • This amendment specifies a physical layer (PHY) for IEEE 802. 15. 4, and medium access control (MAC) changes needed to support this PHY, for use in equipment intended to meet the United States (US) Positive Train Control regulatory requirements and similar regulatory requirements in other parts of the world. – Enables operation in licensed or license-free radio frequency bands below 6 GHz – Accommodates transmit power levels greater than the 1 W typical of Part 15 devices – Meets performance requirements at speeds up to 600 km/h – Supports radio ranges on the order of 70 km – Allows operation in contiguous or non-contiguous channel bandwidths as narrow as 5 k. Hz – Supports data rates up to 1 Mbps with flexible and robust quality of service – Provides modulation methods and spectral characteristics consistent with local regulatory requirements – Accommodates rapidly changing network membership. Submission Slide 7 <author>, <company>

<month year> IEEE 802 -15 -12 -0052 -00 Purpose • To add new operating frequency bands and address mobility requirements for IEEE 802. 15. 4 wireless networks intended for information exchange, and command control applications • May be used to establish an open standard for the wireless link for locomotive-wayside, locomotive-network infrastructure, and network infrastructure-wayside communications on rail signal and control systems Submission Slide 8 <author>, <company>

<month year> IEEE 802 -15 -12 -0052 -00 Motion to Approve PAR and 5 C • Request that the PAR and Five Criteria contained in documents 15 -11 -0821 -08 and 15 -11 -0876 -06 respectively, be approved by the IEEE 802. 15 WG and that the EC be requested to forward the PAR to Nes. Com • Moved: Jon Adams (Lilee Systems) • Second: • Vote: Yes nn No xx Abstain yy Submission Slide 9 <author>, <company>