Wireless model and deployment of sensor networks in the mine

被引：0

作者：

Ding, En-Jie ^{[1
]}

Wang, Chao-Nan ^{[1
]}

Zhou, Qiang ^{[1
]}

机构：

[1] China Univ Min & Technol, Coll Informat & Elect Engn, Xuzhou 221008, Peoples R China

来源：

2007 INTERNATIONAL CONFERENCE ON INFORMATION ACQUISITION, VOLS 1 AND 2 | 2007年

关键词：

wireless sensor networks; wireless model; network deployment;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents the wireless channel characteristics and network deployment in the mine. Our experiments on MicaZ in the tunnel proved that wireless network sensors (WSN) working on 2.4GHz have great potential in the mine. A new radio propagation model for the mine is built in NS based on packet reception rate (PRR), path-loss exponent and shadowing deviation. Three deployment measures have been recommended: 1.structured placement with relay nodes 2.two-tier hierarchical cluster with long gird topology or arbitrary mesh graph 3.three kinds of heterogeneous deployment.1.

引用

页码：539 / 543

页数：5