IEEE 802.11p

IEEE 802.11p
无线局域网用于智能交通的标准IEEE 802.11p
IEEE 802.11p
IEEE 802.11p
WikiPedia对IEEE 802.11p的解释: Wireless Access for the Vehicular Environment IEEE 802.11p is a standard in the IEEE 802.11 family. IEEE 802.11p also referred to as Wireless Access for the Vehicular Environment (WAVE) defines enhancements to 802.11 required to support Intelligent Transportation Systems (ITS) applications. This includes data exchange between high-speed vehicles and between these vehicles and the roadside infrastructure in the licensed ITS band of 5.9 GHz (5.85-5.925 GHz). 8……
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WikiPedia对IEEE 802.11p的解释:

Wireless Access for the Vehicular Environment

IEEE 802.11p is a standard in the IEEE 802.11 family. IEEE 802.11p also referred to as Wireless Access for the Vehicular Environment (WAVE) defines enhancements to 802.11 required to support Intelligent Transportation Systems (ITS) applications. This includes data exchange between high-speed vehicles and between these vehicles and the roadside infrastructure in the licensed ITS band of 5.9 GHz (5.85-5.925 GHz).

802.11p will be used as the groundwork for DSRC (Dedicated Short Range Communications), a US Department of Transportation project – which will be emulated elsewhere - looking at vehicle- based communication networks, particularly for applications such as toll collection, vehicle safety services, and commerce transactions via cars. The ultimate vision is a nationwide network that enables communications between vehicles and roadside access points or other vehicles. The work builds on its predecessor, ASTN a2213-O3.
Status
The 802.11p Task Group is still active. Per the official IEEE 802.11 Work Plan predictions the formal 802.11p standard is scheduled to be published in April 2008.
External links
Status of the project 802.11pIEEE Task Group TGp
What is DSRC? IEEE article with demo
Intelligent Transportation gets 802.11p Daily Wireless July 15, 2004
Could 802.11p spell the end for cellular in the automobile? Dan Benjamin ABI Research July 14, 2004
When Wi-Fi Will Drive Adam Stone Wi-Fi Planet

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