Mobile Ad hoc networks (MANETs) are composed of mobile stations communicating through wireless links, without any fixed backbone support. In these networks, limited power energy supply, and frequent topology changes caused by node mobility, makes their routing a challenging problem. TORA is one of the routing protocols that successfully copes with the nodes’ mobility side effects, but it do...

We probabilistically model dynamic packet routing on unbuuered 2-D and 3-D toroidal networks. We consider shortest-path routing with packet loss and retrans-missions versus a newly proposed all-link busy (ALB) hot-potato routing strategy with packet deeections. Computations of the sustained packet generating rate, node throughput, and average packet latency indicate that the proposed ALB strate...

Mobile ad hoc networks (MANETs) are infrastructure-free in which nodes free to move any direction. These use specific routing protocols that can create a path between not within transmission range of each other. Because MANETs easy configure, they mostly used areas where infrastructure is available, such as military and rescue operations, etc. Due the open approach, always vulnerable external i...

Denial-of-service (DoS) attacks pose an increasing threat to today’s Internet. One major difficulty to defend against Distributed Denial-of-service attack is that attackers often use fake, or spoofed IP addresses as the IP source address. Probabilistic packet marking algorithm (PPM), allows the victim to trace back the appropriate origin of spoofed IP source address to disguise the true origin....

Mobile Ad hoc networks (MANETs) are composed of mobile stations communicating through wireless links, without any fixed backbone support. In these networks, limited power energy supply, and frequent topology changes caused by node mobility, makes their routing a challenging problem. TORA is one of the routing protocols that successfully copes with the nodes’ mobility side effects, but it do...

By increasing, the complexity of chips and the need to integrating more components into a chip has made network –on- chip known as an important infrastructure for network communications on the system, and is a good alternative to traditional ways and using the bus. By increasing the density of chips, the possibility of failure in the chip network increases and providing correction and fault tol...

We probabilistically model dynamic routing on un-buuered 2-dimensional tori. We consider shortest-path routing with packet loss and retransmissions versus a newly proposed all-link busy (ALB) hot-potato routing strategy with packet deeections. Computations of the sustained packet generating rate, node through-put, and average packet latency indicate that the proposed ALB strategy is a much bett...

This study presents a forwarding nodes selection scheme for zone-based multicast routing protocols to reduce transmission routing control overhead. The feasibility of the proposed scheme is demonstrated over mobile ad hoc networks (MANETs), and compared with the multicast zone routing protocol (MZR) in terms of the routing control overhead and packet delivery ratio. In this work, the proposed s...