A Two-Tier Hierarchical Network for Adverse Events Monitoring

被引：0
|
作者：
Valente, Fabio [1 ]
Zacheo, Giammarco [1 ]
Losito, Pierfrancesco [2 ]
Corsi, Francesco [1 ]
机构：
[1] Politecn Bari, Dipartimento Elettrotecn & Elettron, I-70125 Bari, Italy
[2] Microlaben S r l, I-70125 Bari, Italy
来源：
2009 3RD INTERNATIONAL WORKSHOP ON ADVANCES IN SENSORS AND INTERFACES | 2009年
关键词：
Zigbee; Wireless Sensor Networks; Mesh Networks; Environmental monitoring;
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 propose a flexible two-level architecture for wireless communications in areas where the deployment of wired networks is not feasible, as in disaster recovery scenarios. The first layer of communication guarantees medium-range transmission, being based on the IEEE 802.11s draft for Mesh Networking. The lower one is instead optimized for short-range, low-power communication between sensor and actuator nodes, most of which are battery-powered. The system architecture and related features are described in detail, and some preliminary experimental results of the subsystems are presented.
引用
收藏
页码：198 / +
页数：2
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