%0 Journal Article
%T Connectivity based geographical opportunistic routingprotocol for vehicular Ad hoc networks<br>一种基于连接性的VANETs地理机会路由协议
%A LIU Jie
%A TANG Lun
%A GONG Pu
%A CHEN Qian-bin
%A <br>刘　杰
%A 唐　伦
%A 龚　璞
%A 陈前斌
%J 计算机应用研究
%D 2013
%I 
%X The road topology restrictions and rapidly moving vehicular cause intermittent connectivity in VANET. To this point, this paper took advantage of the navigation path and connectivity on the path, and dynamically selected the vehicle with the minimum expected delay metric to delivery data. Based on the metric, it proposed CGOP(connectivity based geographical opportunistic routing protocol). The simulation results show that CGOP outperforms GeOpps and GPSR in terms of average data delivery delay and packet delivery ratio, and superior robustness to intermittent connectivity conditions in VANETs.
%K 机会路由
%K 连接性
%K 车辆间通信
%K 车载自组织网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=DD8ECC43358E540DC2D275A3B96084A0&yid=FF7AA908D58E97FA&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=76C32027E03E49D7&eid=2625CEFACC964DE3&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=11