Farzana Arshad

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In this paper, a novel routing strategy to cater the energy consumption and delay sensitivity issues in deep underwater wireless sensor networks is proposed. This strategy is named as ESDR: Event Segregation based Delay sensitive Routing. In this strategy sensed events are segregated on the basis of their criticality and, are forwarded to their respective(More)
In this paper, we propose Threshold sensitive Energy Efficient Cluster Heads based on Maximum Energy (TEECHME) routing protocol for Wireless Sensor Networks (WSNs). The main objective of this technique is to improve lifetime and stability period of network by applying threshold limitations on nodes deployed in static clusters. In our propose scheme, nodes(More)
Randomly deployed nodes in wireless sensor network (WSN) have limited energy so their energy should be efficiently utilized. Early death of nodes is the major problem in WSN as it causes uneven load distribution. Compared with dynamic clustering schemes, multi hop communication in static clustering improves the stability region. It also provides better(More)
Various PON technologies have been deployed recently but still they do not meet the high bandwidth demand at the access side. A bidirectional CWDM-PON system has been designed in this research paper. The bandwidth handling capability of the system is evaluated for a distance of 20km. Power budget is also investigated by calculating the overall power loss(More)
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