Paper Title
Analysis of DTN Routing Protocols in VDTNs Vehicular Delay Tolerant Netwroks

The Delay Tolerant Networks (DTN) have been utilized in various operational communication paradigms. This includes the communication scenarios that are subject to disruption and disconnection as well as the scenarios with high delay and frequent partitioning, i.e., Vehicular Ad hoc Networks (VANETs). Due to the similarities of several characteristics, a new research paradigm named as Vehicular Delay Tolerant Network (VDTN) has been introduced. Through relays and store-carry-forward mechanisms, messages in VDTNs can be delivered to the destination without end-to-end connection for delay-tolerant applications. However, the choice of routing algorithms in VDTNs is still being studied. Numerous routing protocols have been proposed to meet requirements of many applications. Various routing protocols have been suggested to meet requirements of many applications. This paper presents analysis of spray and wait, epidemic, and PROPHET DTN routing protocols in VANET. Keywords - VDTN; DTN; PRoPHET; Epidemic;