期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：1
页码：528-530
出版社：TechScience Publications
摘要：Energy is the most crucial parameter in wireless sensor networks because the life time of network is directly related to residual energy of nodes. And nodes are mostly battery operated. Therefore, data aggregation is the best effective and smart way to maximize the lifetime of wireless sensor networks. Large volume of data is sent from source nodes to sink in WSN and data collection in WSN consumes large amount of energy. So, there are various data aggregation models designed for WSN, mainly cluster based and tree based. Both of these model have some of advantages and disadvantages constrained upon the scenario. This abstract summarizes the proposed work of adaptive and effective solution to overcome the disadvantages of both models depending upon the scenario. The main aim is to increase the lifetime of a wireless sensor network
