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This article presents an approach towards aggregating bandwidths of multiple physical layers i.e. transmitting and receiving data simultaneously through the multiple physical interfaces of a fixed computing system. The data over physical layers can communicate over both wired and wireless communication medium at the same time. This proposed bandwidth-aggregation-system (BWA) enhances the download...
The evolution of the information technology yields to a converged data and voice network based on IP technology. Tempted by the benefits of lower phone bills, centralized management and rapid deployment, the critical areas of VoIP security and network integrity are often neglected. The existing security solutions fail somewhere to protect VoIP infrastructure. The need arises to protect VoIP services...
Recent proliferation of sensor networks in diverse applications has made the low-power wireless sensor network an important design issue. Structural health monitoring is one of the important applications of the wireless sensor network. A robust wireless structural monitoring strategy requires appropriate choice of the wireless network topology as well as some suitable protocols. This paper presents...
In a multi-hop mobile ad hoc network (MANET), mobile nodes communicate with each other forming a cooperative radio network. Security remains a major challenge for these networks due to their features of open medium, dynamically changing topologies, reliance on cooperative algorithms, absence of centralized monitoring points, and lack of any clear lines of defense. Most of the currently existing intrusion...
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