摘要
传统光纤光栅传感网络具有灵活性低、移动性差等缺点。提出采用无线通信方式进行数据传输,构建一个新型的光纤光栅无线传感网络。设计了该传感网络的MAC层协议—FG-MAC(Fiber Grating Media Access Control)协议,并与IEEE 802.11协议在时延、吞吐量和能耗三方面进行了比较分析,结果显示FG-MAC协议更适合该新型传感网络。
The conventional fiber grating sensor network is poor in flexibility, mobility,etc. A novel fiber grating sensor networks is introduced, which is based on wireless data transmission. The FG-MAC protocol （Fiber Grating Media Access Control） in MAC layer is designed, and is compared with IEEE 802. 11 protocol in time delay, throughput, energy consumption. The results indicates FG-MAC protocol is more suitable for the novel fiber grating sensor networks.
出处
《半导体光电》
CAS
CSCD
北大核心
2009年第6期975-979,共5页
Semiconductor Optoelectronics
基金
国家自然科学基金项目(60677003)
教育部光通信与光波技术重点实验室(北京邮电大学)开放基金项目
