基于LTE与WLAN叠加的无线通信技术在车载式移动医疗信息系统中的应用研究  

Research on system of vehicular mobile medical information based on the LTE+WLAN wireless communication technology

作　　者：王能才[1] 韦哲[1] 曹彤[1] 

机构地区：[1]兰州军区兰州总医院信息科,甘肃兰州730050

出　　处：《中国医学装备》2015年第4期9-11,共3页China Medical Equipment

基　　金：国家自然科学基金(61064003)"系统间动态耦合行为作用下分布式多预测控制器间的优化协调研究"

摘　　要：目的:为了应对救灾抢险、军事演习及突发事件等场景的部队医疗救援任务,针对铺设有线网络对于救援任务部署人力成本和费用高的缺点,提出使用无线通信技术对现场救援中心网络系统进行建设。方法:围绕车载式移动医疗信息数据中心建立本地无线通讯网络,采用e LTE宽带集群技术作为本地局域网的承载,通过部署长期演进(LTE)计划技术、用户端设备(CPE)将LTE信号转换为Wi Fi信号,供CPE周边Wi Fi设备接入。结果:集群单站与CPE之间无需线缆连接,通过无线LTE信号进行通信。医疗用IT设备通过无线路由器或无线模块就近接入无线网络,从而通过无线的方式实现整个现场救援中心的本地局域网络互联互通。结论:此无线通信技术的应用,整体提升了部队医疗卫生单元在医疗救治活动中的能力,最大限度地减少铺设有线网络的经费。Objective： To deal with disaster relief, military exercises and sudden accident of scene forces medical rescue mission, aimed at laying cable network for each rescue mission deployment of manpower cost and the high cost of shortcomings, puts forward the use of wireless communication technology applications include construction of network system. Methods：Local wireless communication network is set up that around vehicular mobile medical information data center. Uses the eLTE broadband cluster technology as the local LAN carrying, through the deployment of LTE CPE device will be LTE signal into a wi-fi signal, for CPE surrounding wi-fi access equipment. Results：Single cluster station and don＇t need to cable connection between CPE, communicate through wireless LTE signal. IT equipment for medical use by wireless router or wireless module （department） wireless network access to the nearest tents, thus the whole battlefield rescue center by means of wireless local LAN connectivity was realized. Conclusion：the application of the wireless communication technology, the overall ascension of our medical and health unit in medical treatment activity ability, the cost of laying cable network was minimized.

关 键 词：战地网络 无线通信技术 以太网线连接装置 WI Fi设备 

分 类 号：R197.324[医药卫生—卫生事业管理]