Quad-tree Approach for Obstacle Discovery and Tracking in Wireless Sensor Networks

被引：0

作者：

Chanak, Prasenjit ^{[1
]}

Samanta, Tuhina ^{[1
]}

Banerjee, Indrajit ^{[1
]}

机构：

[1] Bengal Engn & Sci Univ, Dept Informat Technol, Sibpur 711103, Howrah, India

来源：

2013 IEEE SENSORS | 2013年

关键词：

Wireless sensor network (WSN); base station (BS); obstacle detection; moving obstacle tracking; quad-tree approach;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present a quad-tree approach for discovery and tracking moving obstacle in WSN. The proposed technique logically divides whole network into regions. Obstacle is detected and tracked region wise by central node and regional member nodes. The proposed obstacle detection technique reduces control overhead and detection time to achieve better network lifespan and low detection delay. Simulation results depict that our technique significantly out performances with compared to other existing techniques in WSNs.

引用

页码：1362 / 1365

页数：4

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