适应低时延业务需求的分布式可穿戴单兵作战信息系统  

Distributed wearable individual soldier combat information system for low-latency business

作　　者：任智源[1] 肖尧 郭凯 程文驰[1] 张海林[1] REN Zhiyuan;XIAO Yao;GUO Kai;CHENG Wenchi;ZHANG Hailin(State Key Laboratory of Integrated Services Networks,Xidian University,Xi′an 710071,China;Bejing Research Institute of Telemetry,Bejing 100076.China)

机构地区：[1]西安电子科技大学ISN国家重点实验室,陕西西安710071 [2]北京遥测技术研究所,北京100076

出　　处：《国防科技大学学报》2018年第4期159-165,共7页Journal of National University of Defense Technology

基　　金：国家自然科学基金资助项目(61401331);国家重点研发计划政府间专项资助项目(2016YFE0123000)

摘　　要：针对云计算应用在单兵作战系统场景下业务处理时延高、服务质量无法保障的问题,提出一种基于可穿戴计算的分布式单兵作战信息系统。利用士兵身上的可穿戴智能设备构建本地计算层,在作战地点就近处理计算数据,提供给士兵本地的信息处理与融合能力,并采用广义扩散负载均衡算法平衡各设备负载,降低业务处理时延;同时利用分布式计算的容错能力增强系统的可靠性。仿真结果表明,基于可穿戴设备的分布式本地网络架构能有效地降低作战任务的处理时延,同时增强系统的可靠性。Aimed at the problem of high processing delay and low quality of services of cloud computing in individual soldier combat system,a distributed individual soldier combat information system supported by wearable technology was proposed.A local computing layer was constructed by using the intelligent equipment of the soldier,which can provide a platform for battlefield data processing at the nearest combat place and supply soldier with the ability of information fusion and processing.The generalized diffusion load balancing algorithm was used to balance the load of equipment for reducing the delay of business processing and the reliability of the system was enhanced by the distributed computing in realistic battlefield environment.The simulation results show that the distributed wearable local network architecture can effectively reduce the processing delay and enhance the reliability of the combat system.

关 键 词：单兵作战系统 可穿戴技术 云计算 本地计算 负载均衡 

分 类 号：TN915[电子电信—通信与信息系统]