%0 Journal Article
%T Novel MAC Mechanism with Priority Differentiation for VANET<br>VANET网络中一种支持优先级区分的新机制*
%A XIE Hai-bo
%A CUI Yi-dong
%A XU Hui-min
%A <br>谢海波
%A 崔毅东
%A 徐惠民
%J 计算机应用研究
%D 2007
%I 
%X A new MAC mechanism for priority differentiation was proposed. Inspired by IEEE 802.11 fragment burst, two new terms named frame-relay and relay-interruption were introduced for different priority applications, With frame-relay, top priority applications could be delivered from source node to destination with minimum contention. For different priority traffic, different times of frame-interruption were applied. NS-2 simulation demonstrated the feasible of the proposed approach.
%K VANET
%K priority differentiation
%K IEEE 802
%K 11
%K fragment burst
%K frame relay
%K relay-interruption<br>车载自组网络
%K 优先级区分
%K IEEE
%K 802.11
%K 段突发
%K 接力传输
%K 接力中断
%K 网络
%K 支持优先级
%K 新机制
%K Differentiation
%K Priority
%K Mechanism
%K 有效性
%K 仿真
%K 信道竞争
%K 优先级业务
%K 同优先级
%K 目的端
%K 源端
%K IEEE
%K 中断
%K 接力传输
%K 操作机制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=EF4AD2E7BFCF0B302B0888631CCB3C23&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=1D01216AD76577EC&eid=10828928EB89AD8E&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=13