Public-Transportation-Assisted Data Delivery Scheme in Vehicular Delay Tolerant Networks
نویسندگان
چکیده
منابع مشابه
Vehicular Delay-Tolerant Networks
Vehicular Delay-Tolerant Networks (VDTNs) are composed of mobile nodes that communicate wirelessly with each other to forward data despite connectivity issues. This paper focuses on the problem of some nodes trying to impair the communication of a VDTN. In the paper we study the case of nodes that delay the forwarding of messages that is a particularly difficult to detect form of misbehavior. W...
متن کاملVehicular Delay-Tolerant Networks
—There are problems of low delivery radio and high transmission delay in Vehicular Delay-Tolerant Networks (a.b. VDTN. To address these problems, this paper proposes a Vehicular Delay-tolerant Network routing algorithm based on Contention (a.b. VDNC). VDTN algorithm consists of three strategies: the intersection selection strategy based on the Manhattan distance and traffic information, the fi...
متن کاملVehicular Delay Tolerant Networks
Traditional networks suppose the existence of some path between endpoints, small end to end round-trip delay time, and loss ratio. Today, however, new applications, environments and types of devices are challenging these assumptions. In Delay Tolerant Networks (DTNs), an end-to-end path from source to destination may not exist. Nodes may connect and exchange information in an opportunistic way....
متن کاملSocial-based Trustworthy Data Forwarding in Vehicular Delay Tolerant Networks
........................................................................................................................................... ii Acknowledgements ......................................................................................................................... iii Chapter
متن کاملDeadline Aware Hybrid Data Forwarding Scheme in Delay Tolerant Networks
Even though long delay is permitted in Delay Tolerant Networks (DTNs), some applications explicitly demand an upper bound imposed on message delivery delay for the application specific purpose. Despite some researcher have proposed to meet new requirement, their approaches have weakness in the point of implementation since infinite buffer space on a node or the knowledge prior the moment regard...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Distributed Sensor Networks
سال: 2012
ISSN: 1550-1477,1550-1477
DOI: 10.1155/2012/451504