Salma Tarannum

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Wireless sensor networks (WSNs) consist of a large population of sensor nodes capable of computation, communication and sensing. Such a network will enable the reliable monitoring of a variety of environments for both civil and military applications. The wireless sensor node, being a microelectronic device, can only be equipped with a limited power source(More)
Research in wireless sensor networks has become an extensive explorative area during the last few years. In this paper we emphasize the need for repositioning of the consolidating and advancing node, (CAN : Principal Node) to improve network lifetime in terms of energy and other QoS parameters such as latency and throughput. We also address issues related(More)
Software effort estimation is to find out the development effort required by a project. Before any project is being started firstly it is required to estimate the development effort required. This is one of the most important and challenging activities that has done before. Various techniques have been proposed to calculate effort estimation, but providing(More)
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