无线传感器网络与TD-SCDMA接入网关的设计与实现  

Wireless sensor network and TD-SCDMA access gateway lf design and implementation

作　　者：严冬[1] 夏伟伟[1] 陈静明[1] 王平[1] 

机构地区：[1]重庆邮电大学网络化控制与智能仪器仪表教育部重点实验室,重庆400065

出　　处：《自动化与仪器仪表》2011年第3期117-119,共3页Automation & Instrumentation

摘　　要：根据目前无线传感器网络的发展趋势以及3G网络的大面积推广,本文将嵌入式技术、无线传感器网络、TD-SCDMA通信技术有机结合,选用基于32位ARM9核的S3C2440嵌入式微处理为核心,移植Linux操作系统,设计完成了WSN/TD-SCDMA网关,并应用多个无线传感器节点进行组网测试。测试结果验证了网关功能的完备性,实现了无线传感器网络与TD-SCDMA网络的信息接入与共享。For the developing of wireless sensor networks and expansion of 3G networks,this paper combines Embedded technology,wireless sensor networks and TD-SCDMA communication technologies.Adopting 32-bit ARM9-core embedded microprocessor,S3C2440,as the core,migrating Linux as operation system,the design of WSN/TD-SCDMA gateway is designed and realized.The functions of the gateway together with different wireless sensors which construct a network have been tested.The test result could prove completeness of gateways’ functions,including information access and sharing of wireless sensor networks and TD-SCDMA network.

关 键 词：无线传感网 TD-SCDMA 网关 LINUX 

分 类 号：TP393.04[自动化与计算机技术—计算机应用技术]