[工学]IEEE P80211p D50.pdf

1 IEEE P802.11pTM /D5.0, November 2008 2 3 IEEE P802.11pTM/D5.0 4 5 Draft Standard for Information Technology — 6 Telecommunications and information exchange 7 between systems — 8 9 Local and metropolitan area networks — 10 Specific requirements — 11 12 13 Part 11: Wireless LAN Medium Access Control (MAC) 14 and Physical Layer (PHY) specifications 15 16 17 Amendment 7: Wireless Access in Vehicular 18 19 Environments 20 21 22 23 24 25 Prepared by the IEEE 802.11 Working Group of the IEEE 802 Committee 26 27 Abstract: This amendment specifies the extensions to IEEE Std 802.11™ for Wireless Local Area Net- 28 works providing wireless communications while in a vehicular environment. 29 30 Keywords: 5.9 GHz, wireless access in vehicular environments, WAVE. 31 32 33 34 35 36 37 38 Copyright © 2008 by the IEEE. 39 Three Park Avenue 40 New York, New York 10016-5997, USA 41 All rights reserved. 42 This document is an unapproved draft of a proposed IEEE Standard. As such, this document is subject to 43 change. USE AT YOUR OWN RISK! Because this is an unapproved draft, this document must not be uti- 44 lized for any conformance/compliance purposes. Permission is hereby granted for IEEE Standards Commit- 45 tee participants to reproduce this document for purposes of international standardization consideration. Prior 46 to adoption of this document, in whole or in part, by another standards development organization permission 47 must first be obtained from the Manager, Standards Intellectual Property, IEEE Standards Activities Depart- 48 ment. Other entities seeking permission to reproduce this document, in whole or in part, must obtain permis- 49 sion from the Manager,