作者: Hadi S. Aghdasi , Nasser Torabi , Amin Rahmanzadeh , Massoud Aminiazar , Maghsoud Abbaspour
DOI: 10.1109/ISTEL.2012.6483032
关键词:
摘要: Intelligent Transportation Systems (ITS) combines telematics with the conventional world of surface transportation infrastructure to fulfill four major goals including safety, environmental protection, efficiency, and economy. The promising technique for building ITS, VANETs are a subclass Mobile Ad-hoc Networks (MANETs) unique characteristics such as special mobility patterns, rapidly changeable topology, temporary network fragmentation. have potential enhance support traveller information, improve traffic flow, develop comfort applications. Realizing these applications has resulted in new challenges VANETs' routing protocols. Providing one-to-many many-to-many communications causes popularity multicast Therefore, this paper, at first, some which inherently need protocols introduced. Then we precisely look over usefulness current VANETs.