期刊名称：International Journal of Computer Science and Engineering Communications
电子版ISSN：2347-8586
出版年度：2015
期号：3910
页码：1052-1056
出版社：Scientist Link Group of Publications
摘要：Wireless Sensor Network is used to receive the signal from source nodes and it will be transmitted into destination nodes. In multiple source localization the sensors are capable of obtaining more than one measurement. These measurements are not only generated by the objects but also possibly from the distributed heap. The existing work mostly requires three step algorithm Coarse location estimation, Source measurement association determination, Source location refinement. Its unaware of associations between measured signals and source nodes .These three step algorithm also depended on one another. The proposed Extended Topology Control Algorithm is chosen to reduce the network density and hence simulated. It uses three parameters such as distance, energy, link quality. It is extremely simple and fast. ETC proves correctness of general weighted network graphs. The proposed algorithm does not require availability of node position information.
