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A mobile agent based on-demand quality of service (QoS) unicast routing scheme for supporting multimedia applications is proposed that considers bandwidth, delay and packet loss as QoS metrics for feasible path computation. A mobile agent is employed to find multiple QoS paths and select a best path among them to preserve resources so as to increase call(More)
Vehicular Ad hoc NETwork (VANET) is an emerging paradigm in networking. It is a new form of Mobile Ad hoc NETwork (MANET). VANET enables vehicle to vehicle (V2V) communication with the goal of providing road safety and reduce traffic congestion. However, dishonest (malicious) peers (vehicles) in a VANET many send out false information to maximize their own(More)
Frequent interactions among the group members of distributed wireless network environment may be facilitated with the help of Mobile Ad Hoc NETworks (MANETs). Some of the group-oriented applications include disaster management, battlefields, audio/video conferencing, e-commerce, e-education, etc. Group communication demands dynamic construction of efficient(More)
In this paper we propose a mobile agent based QoS management system to satisfy the five functional principles of QoS architecture, i.e., integration, separation, transparency, asynchronous resource management and performance. Mobile agent paradigm is a unique paradigm in contrast to traditional client/server paradigm in a problem inherently distributed and(More)
Synchronization of multimedia streams is one of the important issue in multimedia communications. In this paper, we propose an adaptive synchronization agency for synchronization of streams by using an agent based approach. The synchronization agency triggers one of the three synchronization mechanisms, point synchronization or real-time continuous or(More)