[PDF] Top 20 Improved PROPHET Routing Protocol in DTN

... and DTN communication is absent of end to end communication path which leads disconnection, variable delay, and high error rate in communication DTN uses store and forward concept to send message or packet ... See full document

... based routing protocol includes Prophet [12], MaxProp [13], RAPID [14] ...based routing protocols are well suited to the opportunistic network environment, it suffers from high congestion ... See full document

... in routing messages is the absence of a complete end-to-end path from the source to the ...a DTN are mobile; the connectivity of the network is maintained by nodes only when they come into the transmission ... See full document

... Epidemic routing [7] tries to limit number of replicas in the way similar to disease ...delivery. PROPHET [8] is a routing protocol which can deliver more messages than epidemic routing ... See full document

... Epidemic Routing is particularly consumed much more source because it intentionally makes no attempt to eradicate repetitions that would be results not to improve the delivery possibility of ...others. ... See full document

... the prophet routing protocol through a new approach to implementing the predictability improved ...classic prophet algorithm and to the spray and wait routing protocol, ... See full document

... traditional routing protocols have been devel- oped for mobile ad hoc networks proved to be insuffi- cient because they require the existence of a dense and connected in order to route the packets, To resolve this ... See full document

... available. Routing in such networks is very challenging due to absence of prior knowledge about network topology and because Contact opportunities between nodes are for limited ...duration. Routing is the ... See full document

... several DTN routing protocols namely Epidemic, Prophet, Prophetv2, Maxprop, Rapid, Binary spray-and-wait, and Spray- and-focus in an intermittently connected mobile network scenario against changing ... See full document

... epidemic routing policy the MD policy reduce message drop by an average ...in prophet due to predictability the prophet have better control on drop but still MD drop policy outperforms and also ... See full document

... nodes, DTN routing protocols instead take advantage of temporal paths created in the network as nodes encounter their neighbors and exchange messages they have been asked to ...TCP/IP protocol ... See full document

... The success of implementing wireless ad-hoc network brings a challenge in which the implementation of this type of network poses different burdens upon the traditional wireless systems or wired networks (Frikha, 2013). ... See full document

... partitioning, routing capable of operating efficiently with frequently disconnected/prescheduled/opportunistic link availability, high per-link error rates making end-to-end reliability difficult, heterogeneous ... See full document

... LEACH protocol, the cluster heads form a higher layer network thus the functions of the cluster members become simple relatively, which greatly reduces the number of routing control information ...the ... See full document

... Reactive routing opens the route only when it is necessary for a node to communicate with each ...Reactive routing consists of route discovery phase in which the query packets are flooded into the network ... See full document

... • Physical Security Limitations - Nodes of the mobile ad-hoc network are more probable inclined to physical security menace as compared to wired networks. The expanded probability of listening stealthily, spoofing, and ... See full document

... proposed DTN Hierarchical Routing (DHR) in a simplified DTN model where nodes have strict repetitive ...the routing performance degrades slightly as more contact information in the ... See full document

... an improved AODV routing protocol based on energy ...the routing process, so that nodes can quickly and efficiently complete the path selection to ensure the reliability of data ...in ... See full document

... Routing protocol plays a vital role in the performance of ...the routing protocols applied on MANET cannot be used directly on ...Ordered Routing Algorithm (TORA) which is one of the topology ... See full document

... existing routing protocols, according to the generation time of the routing table, the Ad hoc network routing protocols are divided into table-dri- ven routing protocol and on-demand ... See full document