July 2007 T. M. Kurihara, Chair, IEEE P1609Slide 1 doc: IEEE 802.11-07-2134-00-000p Submission IEEE DSRC Application Services (P1609) Date: 2007-07-16

July 2007

T. M. Kurihara, Chair, IEEE P1609Slide 1

doc: IEEE 802.11-07-2134-00-000p

Submission

IEEE DSRC Application Services (P1609)

Date: 2007-07-16

Name Company Address Phone email

Tom Kurihara TKstds

Management

3800 N Fairfax Dr, #207

Arlington, VA

22203

+1 703-516-9650

[email protected]

Authors:

Note. Changes as of May 5, 2007 shown in this color font

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doc: IEEE 802.11-07-2134-00-000p

Submission

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.

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Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures <http:// ieee802.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 [email protected] 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 <[email protected]>.

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Submission

PROGRAM OF WORK• P1609.0, WAVE – Architecture (PAR approved December 2006) • IEEE Trial-use Standard 1609.1TM-2006, WAVE - Resource

Manager• IEEE Trial-use Standard 1609.2TM-2006, WAVE - Security

Services for Applications and Management Messages• IEEE Trial-use Standard 1609.3TM-2007 WAVE - Networking

Services• IEEE Trial-use Standard 1609.4TM-2006, WAVE - Multi-channel

Operations• IEEE Standard 1455TM-1999(2006), IEEE Standard for Message

Sets for Vehicle/Roadside Communications

Note: P1609 family of standards are intended to operate with IEEE 802.11p, Wireless Accessin Vehicular Environment (WAVE) and supports the U. S. Department of TransportationIntelligent Transportation Systems (ITS) Program and the Vehicle and InfrastructureIntegration (VII) Program

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Submission

WAVE DEVICE

UPPERLAYERS

LOWERLAYERS

WAVESECURITYSERVICES

NETWORKLAYER

IEEE 1609.1,et al

IEEE 1609.3 IEEE 1609.2

IEEE 1609.4IEEE 802.11p

MEDIUM

Note: The figure illustrates the relationship among the IEEE1609 and IEEE 802.11 standards

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Submission

Architecture (P1609.0)

• 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 CY2008

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RESOURCE MANAGER (P1609.1)• SCOPE“…describe the services and interfaces, including security and privacy

protection mechanisms, associated with the DSRC Resource Manager operating at 5.9GHz 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 CY2007, to be completed in CY2008

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Submission

Security Services for Applications and Management Messages (P1609.2)

• 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 CY2007, to be completed in CY2008

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Submission

NETWORKING SERVICES (P1609.3)

• 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



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MULTI-CHANNEL OPERATIONS (P1609.4)

• SCOPE“…describes multi-channel wireless radio operations, that uses the

IEEE 802.11p, 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



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Submission

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 J2735, DSRC Data Dictionary and Message Sets

– Vehicle & Infrastructure Integration Consortium (VIIC)– DSRC Industry Consortium (DIC) – ISO TC204 WG16, CALM M5 and CALMFAST– Omni-Air Consortium and SwRI, certification and test

guide for WAVE/DSRC Devices

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Submission

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 WiVec 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 “V2” 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 SwRI Test and Certification activity, SAE J2735 feedback, and international DSRC development activities

– to respond to request for 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

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Submission

LIAISON CONTACTSThe following are either confirmed or pending liaisons to other organizations

• SAE Technical Committee, DSRC Data Dictionary and Message Sets (J2735)– D. Kavner [email protected]

• DSRC Industry Consortium (DIC)– R. Roebuck [email protected]

• VII Consortium (VIIC)– S. Andrews [email protected]

• VII End-to-End Integration Project Team (E2E IPT)– D. Kavner [email protected]

• ISO TC204 WG16, CALM M5 (21210, 21215, 21217, 24102, 29281,…)– R. Roy [email protected]

• ASTM Committee E17.51 (E2313-03, WAVE Test Plan)– L. Armstrong [email protected]

• IEEE 802.11p Task Group (802.11-2002 as amended)– L. Armstrong [email protected]

• Omni-Air Consortium– R. Roebuck [email protected]

• IEEE Standards Department, Program Manager– M. Ceglia [email protected]

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Submission

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 802.11p: 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 P1609 WG meeting February 2007

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SubmissionInformation provided by VII Consortium Program Team Member at IEEE P1609 WG meeting February 2007

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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”

• 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

• IdAM Service – The Identity and Access Management Component (IdAM) will provide the capability to register, validate and verify applications, users and equipment accessing the system.

• 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

PKI Fundamentals – 1609.2 Certificate Authority Architecture (Notional)

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Submission

ISO TC204 WG16 Presentation of C2C-CC Architecture Proposal

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Submission

ISO TC204 WG16 Presentation of C2C-CC Architecture Proposal