NORTH AMERICAN DSRC STANDARDS STRUCTURE OVERVIEW

Medium Access Layer (MAC) and

Physical Layer (PHY)

Layers 1 and 2a

ASTM E2313-02

ISO 21215

- Established Standards and procedures that are referenced or used as necessary

- Standards that must be modified or completed

- Standards that must be written

Layer 2

Medium Access Control

(MAC)

IEEE 802.11

Layer 1

Physical Layer/

(PHY)

IEEE 802.11a

Application Layer/

Layers 3-7

IEEE 1455

Resource Manager

IEEE 1455

Application

Manager

IEEE 1609.1

CORE DSRC STANDARDS STRUCTURE

Other

Applications

SAP

Upper Layer

Manager/

ASTM ZZZZ

SAP

Lower Layer

Manager/

ASTM YYYY

Application and Network Layers

Layers 3 – 7

IEEE 1609.3

(Streamlined ISO 21210)

SAP

- Data Flow

- Management Flow

Logical Link Layer (LLC)

Layer 2b

IEEE 802.21

- Only a subset of IEEE 802.2 functions are required to support Layer 3

SAP

SAP 1 for Network Services

SAP 2 for Network Services

SAP

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