Jayashree Agrakhed

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Transmission of video and imaging data requires both energy and QoS aware routing in order to ensure efficient usage of the sensors and effective access to the gathered information. In large-scale networks with a large number of sensor nodes, multiple sink nodes should be deployed to increase the manageability of the network and also to reduce the energy(More)
In this paper path conditions are taken into account to achieve required QoS parameter of an application in Wireless Multimedia Sensor Networks (WMSN). The proposed a path constraint adaptive Multipath routing protocol minimizes loss rate, energy consumption and delay. A cluster based architecture is adopted where inter cluster routing is performed based on(More)
A novel QoS adaptive Multipath routing protocol in wireless multimedia sensor network proposed in this paper minimizes loss rate, energy consumption and delay. We consider a cluster based architecture where inter cluster routing is performed based on a weighted cost function considering the parameters such as loss rate, residual energy and delay. Existing(More)
In Wireless Multimedia Sensor Networks (WMSN), routing is essential to promote high data rate accommodation. During the query and data dissemination phases, optimal routing is a vital role since the multimedia content is conditional to strict QoS requirements. But the existing works on Multipath routing rarely consider losses and delay at the sink leading(More)
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