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doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 IEEE DSRC Application Services (P 1609) Date: 2007 -07 -16 Authors: Name Tom Kurihara Company TKstds Management Address 3800 N Fairfax Dr, #207 Arlington, VA 22203 Phone +1 703 -5169650 email tkstds@mindspring. com Note. Changes as of May 5, 2007 shown in this color font Submission Slide T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 • Notice: This document has been prepared to assist IEEE 802. 11. 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 grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802. 11. • Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures <http: // ieee 802. org/guides/bylaws/sb-bylaws. pdf>, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard. " Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair stuart@ok-brit. com as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802. 11 Working Group. If you have questions, contact the IEEE Patent Committee Administrator at <patcom@ieee. org>. • Submission Slide 2 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 PROGRAM OF WORK • P 1609. 0, WAVE – Architecture (PAR approved December 2006) • IEEE Trial-use Standard 1609. 1 TM-2006, WAVE - Resource Manager • IEEE Trial-use Standard 1609. 2 TM-2006, WAVE - Security Services for Applications and Management Messages • IEEE Trial-use Standard 1609. 3 TM-2007 WAVE - Networking Services • IEEE Trial-use Standard 1609. 4 TM-2006, WAVE - Multi-channel Operations • IEEE Standard 1455 TM-1999(2006), IEEE Standard for Message Sets for Vehicle/Roadside Communications Note: P 1609 family of standards are intended to operate with IEEE 802. 11 p, Wireless Access in Vehicular Environment (WAVE) and supports the U. S. Department of Transportation Intelligent Transportation Systems (ITS) Program and the Vehicle and Infrastructure Integration (VII) Program Submission Slide 3 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 WAVE DEVICE IEEE 1609. 1, et al UPPER LAYERS IEEE 1609. 3 NETWORK LAYER IEEE 1609. 4 IEEE 802. 11 p LOWER LAYERS WAVE SECURITY SERVICES IEEE 1609. 2 Note: The figure illustrates the relationship among the IEEE 1609 and IEEE 802. 11 standards MEDIUM Submission Slide 4 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 Architecture (P 1609. 0) • SCOPE “This standard describes the Wireless Access in Vehicular Environments (WAVE/DSRC) architecture and services necessary for multi-channel DSRC/WAVE devices to communicate in a mobile vehicular environment. ” • STATUS – – PAR APPROVED, December 2006 Project Plan submitted to FHWA, approval pending Draft in review and development Scheduled for review at next meeting (date & venue tbd) – Projected approval planned in CY 2008 Submission Slide 5 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 RESOURCE MANAGER (P 1609. 1) • SCOPE “…describe the services and interfaces, including security and privacy protection mechanisms, associated with the DSRC Resource Manager operating at 5. 9 GHz band authorized by the Federal Communications Commission (FCC) and to satisfy the Intelligent Transportation System (ITS) wireless communications requirements. ” • STATUS - Approved for trial-use September 14, 2006. Trial-use period through August 2008, or shorter - Preliminary review of requirements in progress to make the parts consistent with the proposed architecture - Revisions planned based on feedback from trial-use and additional requirements beginning in CY 2007, to be completed in CY 2008 Submission Slide 6 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 Security Services for Applications and Management Messages (P 1609. 2) • SCOPE – – – defines secure message formats and processing of secure messages, within the DSRC/WAVE system defines methods for securing WAVE management messages and application messages, with the exception of anonymity-preserving vehicle safety messages describes administrative functions necessary to support the core security function • STATUS – - Approved for trial-use, June 6, 2006, Trial-use period through December 2007 Preliminary review of requirements in progress to make the parts consistent with the proposed architecture Revisions planned based on feedback from trial-use and additional requirements beginning in CY 2007, to be completed in CY 2008 Submission Slide 7 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 NETWORKING SERVICES (P 1609. 3) • SCOPE “…define services, operating at the network and transport layers, in support of wireless connectivity among vehicle-based devices, and between fixed roadside devices and vehicle-based devices using the 5. 9 GHz DSRC/WAVE mode. ” • STATUS – Approved as Trial-use standard: March 22, 2007 - Preliminary review of requirements in progress to make the parts consistent with the proposed architecture - Revisions planned based on feedback from trial-use and additional requirements beginning in CY 2007, to be completed in CY 2008 Submission Slide 8 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 MULTI-CHANNEL OPERATIONS (P 1609. 4) • SCOPE “…describes multi-channel wireless radio operations, that uses the IEEE 802. 11 p, WAVE mode, medium access control and physical layers, including the operation of control channel and service channel interval timers, parameters for priority access, channel switching and routing, management services, and primitives designed for multi-channel operations. ” • STATUS – Approved for Trial-use: November 2006 - Preliminary review of requirements in progress to make the parts consistent with the proposed architecture - Revisions planned based on feedback from trial-use and additional requirements beginning in CY 2007, to be completed in CY 2008 Submission Slide 9 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 USE CASES AND LIAISON • WG consolidating and verifying user requirements and use cases for DSRC/WAVE • Conducting extended proto-type equipment tests using IEEE 1609 drafts • Coordinating activities with: – SAE Technical Committee, Project J 2735, DSRC Data Dictionary and Message Sets – Vehicle & Infrastructure Integration Consortium (VIIC) – DSRC Industry Consortium (DIC) – ISO TC 204 WG 16, CALM M 5 and CALMFAST – Omni-Air Consortium and Sw. RI, certification and test guide for WAVE/DSRC Devices Submission Slide 10 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 SCHEDULE • • July Meeting. Canceled planned meeting following the IEEE 802. 11 meeting in San Francisco, CA, July 26 -27 due to lack of attendance October 2007 – Tentative plans to hold meeting in the vicinity of the IEEE Vehicular Technology Society Wi. Vec Conference on the East Coast (dates and venue tbd) • Purposes – to develop proposal for DSRC/WAVE system implementation and use guidance – to develop identified requirements for from “V 2” list and from errata list discussed during the May working group meeting – to develop a project plan to revise trial-use standards by including feedback from “Trial-Use, ” including the VIIC trials, DIC Phase II Prototype testing, the Sw. RI Test and Certification activity, SAE J 2735 feedback, and international DSRC development activities – to respond to request formal interpretations – to assess procedures for PSID registration and operational use – to develop web site and out-reach with guidance material and lessons learned – to develop closer cooperation with regional and national activities outside of North America – to identify issues and means to resolve issues through use of simulation and modeling Submission Slide 11 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 LIAISON CONTACTS The following are either confirmed or pending liaisons to other organizations • SAE Technical Committee, DSRC Data Dictionary and Message Sets (J 2735) – D. Kavner dkavner@raytheon. com • DSRC Industry Consortium (DIC) – R. Roebuck rdroebuck@sirit. com • VII Consortium (VIIC) – S. Andrews scott@cogenia. com • VII End-to-End Integration Project Team (E 2 E IPT) • • • – D. Kavner dkavner@raytheon. com ISO TC 204 WG 16, CALM M 5 (21210, 21215, 21217, 24102, 29281, …) – R. Roy dickroy@alum. mit. edu ASTM Committee E 17. 51 (E 2313 -03, WAVE Test Plan) – L. Armstrong lra@tiac. net IEEE 802. 11 p Task Group (802. 11 -2002 as amended) – L. Armstrong lra@tiac. net Omni-Air Consortium – R. Roebuck rdroebuck@sirit. com IEEE Standards Department, Program Manager – M. Ceglia m. j. ceglia@ieee. org Submission Slide 12 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 VII POC – IEEE 1609 Architecture & Provisioning* • • VII Document Tree – 20 – 30 Documents written with Dependencies on IEEE 1609 Specifications. 4 IEEE 1609 Standards (or drafts) are currently being implemented in VII – – IEEE 802. 11 p: Wireless LAN Medium Access Control (MAC) and physical layer (PHY) specifications: Wireless Access in Vehicular Environments (WAVE) – IEEE 1609. 4: WAVE Multi-Channel Operation – IEEE 1609. 3: WAVE Networking Services (Draft) – IEEE 1609. 2: WAVE Security Services for Applications and Management Messages Multiple VII Components to be Developed and Deployed with Interoperability Dependencies based on IEEE 1609 model For SECURITY – Provisioning of 1609. 2 Credentials (Key Pairs and Digital Certificates) for POC is a major program issue *Information provided by VII Consortium Program Team Member at IEEE P 1609 WG meeting February 2007 Submission Slide 13 T. M. Kurihara, Chair, IEEE P 1609

July 2007 doc: IEEE 802. 11 -07 -2134 -00 -000 p Information provided by VII Consortium Program Team Member at IEEE P 1609 WG meeting February 2007 Submission Slide 14 T. M. Kurihara, Chair, IEEE P 1609

doc: IEEE 802. 11 -07 -2134 -00 -000 p July 2007 PKI Fundamentals – 1609. 2 Certificate Authority Architecture (Notional) • Transaction Service Provider – , Network Users that send and receive information to or from other Network Users, Vehicles or Public Service Vehicles using facilities provided by the VII System. Example: State DOT Transportation Traffic Management Center. • Transportation Operations Center (TOC) Network User – Advisory Providers that publish information to the VII System. Example: a weather alerts provider, that issues warnings regarding weather events 1609 CA – The VII Entity that issues 1609. 2 certificates and validates the identity and permissions associated with the 1609. 2 credential • • Registration Authority – A 1609 RA manages identities from which 1609 CA can issue digital certificates for VII Users and Entities • Id. AM Service – The Identity and Access Management Component (Id. AM) will provide the capability to register, validate and verify applications, users and equipment accessing the system. Submission 1609. 2 ANONYMOUS CA – ? ? ? Not shown in this notional model Might fit in the ‘OEM CA’ cloud Anonymous CA “has to have a trust anchor” Slide 15 T. M. Kurihara, Chair, IEEE P 1609

July 2007 doc: IEEE 802. 11 -07 -2134 -00 -000 p ISO TC 204 WG 16 Presentation of C 2 C-CC Architecture Proposal Submission Slide 16 T. M. Kurihara, Chair, IEEE P 1609

July 2007 doc: IEEE 802. 11 -07 -2134 -00 -000 p ISO TC 204 WG 16 Presentation of C 2 C-CC Architecture Proposal Submission Slide 17 T. M. Kurihara, Chair, IEEE P 1609