舰船电子工程2016，Vol.36Issue(10)：96-100,5.DOI:10.3969/j.issn.1672-9730.2016.10.025
一种基于能量检测的传感器网络优化方法
Wireless Sensor Networks Optimization Based on Energy Detection
付新明1
作者信息
- 1. 河南中烟工业有限公司洛阳卷烟厂 洛阳 471003
- 折叠
摘要
Abstract
In distributed wireless sensor networks (WSNs) ,single sensor is always restrict energy‐limited .In this con‐tribution ,a parallel three‐level WSN is bulit ,in which all the sensors sense the observed event independently .Based on the detection of each sensor ,a novel transmitting principle is proposed based on energy detection in sensors .Explicitly ,only when the energy of the received signal exceeds the threshold ,the sensor will send the local detection to the fusion center . Hence ,the overall transmitting energy will be saved .The channels from the sensors to the fusion center are assumed to ex‐perience Rayleigh fading .At the fusion center ,noncoherent detection and majority vote fusion rule are employed for a high‐reliable and low‐complexity over detection .关键词
无线传感器网络/能量检测/联合判决Key words
wireless sensor network/energy detection/fusion detection分类
信息技术与安全科学引用本文复制引用
付新明..一种基于能量检测的传感器网络优化方法[J].舰船电子工程,2016,36(10):96-100,5.
