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Mobile ad hoc networks (MANET) are self-configured and self-maintained network without any central authority. In MANET the route discovery from source node to destination node is a critical issue due to frequent changes in network topology and mobility of nodes. The MANET consists of problems such as load balancing, scalability, stability, reliability security and robustness. It is therefore necessary...
Mobility aware applications have been proposed several times in the past in order to compensate for the weakness of the standard IP model in a mobile environment. Such applications are aware of the network conditions and are able to adapt themselves to such variable conditions. They can even get involved into flow routing and interface management. The solutions proposed by literature are mainly related...
Expected growth in use and implementation of wireless sensor networks (WSNs) in different environments and for different applications creates new security challenges. In WSNs, a malicious node may initiate incorrect path information, change the contents of data packets, and even hijack one or more genuine network nodes. As the network reliability completely depends on individual nodespsila presence...
Huge interest and demand on information superhighway have pressed various telecommunications research fronts and lead to a new form of future Internet consisting of wired and wireless segments where resource-constrained devices such as palm pilots and sensors may become integral parts of the Internet rather than access-only platforms. One of the key design problems is the security in such heterogeneous...
Internet Relay Chat (IRC) is a critical application in military networks for maintaining situational awareness and conducting battle management at all echelons. But these networks are often subject to frequent disconnections, limited bandwidth, and long delays, especially when using satellite services and field radios. Such conditions are inhospitable to TCP, and thus the standard IRC protocol, which...
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