Rajashekhar C. Biradar

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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)
Increased popularity and wealth-creation potential of conventional mobile phones, smart phones and tablet computers resulted in the unprecedented penetration of wired and wireless communications. Most of such real-time applications require video streaming that needs quality of service (QoS) provisioning in addition to good end-to-end transport performance(More)
This paper presents a survey of state-of-the-art routing techniques in Wireless Sensor Networks (WSNs). Compared with traditional wireless networks, WSNs are characterized with denser levels of node deployment, higher unreliability of sensor nodes and severe power, computation and memory constraints. Various design challenges such as energy efficiency, data(More)
Quality of Service (QoS) support in Mobile Ad Hoc Networks (MANETs) for group communication necessitates design of reliable networks with multicast support mechanisms. Reliable network connectivity among MANET nodes require high quality links that have much less packet drops and reliable nodes considering node mobility and failures. Reliability of a network(More)
Routing in mobile ad hoc networks (MANETs) for groups should aim at providing reliable and robust multicast routes to the group members against link failures, node failures and mobility conditions. The authors propose an agent-based multicast routing scheme in MANET that builds a backbone in the form of a reliable ring and finds multicast routes. The(More)
In this position paper, we propose an agent based multicast routing scheme for Mobile Ad hoc Networks (MANET) that builds a backbone in the form of reliable ring. The reliability of links is modeled by probabilistic measure of link failures to create reliable links and thus create multicast paths using reliable ring formed by these reliable links. The(More)
In this paper, the vulnerability and instability of links and nodes in MANETs are shown to be minimized by augmenting problem of reliability pair between two neighboring nodes. Precisely, we address a process of neighbor node selection in MANETs with the help of various models such as node power model, mobility model and differential received signal power(More)