窄带环境下的远程分布式服务调用优化与验证方法  

Remote Distributed Service Call Optimization and Verfication Methods in Narrowband Environment

作　　者：李佳锋 聂坤明 胡春燕 周武 LI Jia-feng;NIE Kun-ming;HU Chun-yan;ZHOU Wu(Beijing Aerocim Technology Co.,Ltd,Beijing 100854,China)

机构地区：[1]北京航天晨信科技有限责任公司,北京100854

出　　处：《火力与指挥控制》2021年第11期149-157,共9页Fire Control & Command Control

摘　　要：指挥控制系统是现代化作战的核心环节和重要支撑,通过对网络化的作战需求分析,针对窄带环境下实现分布式服务远程访问存在错误率高和延时长等问题,应用精简协议、压缩数据包和大小包数据的动态拆分、聚合等方法,提高分布式指挥控制系统在窄带环境下的适应性。通过搭建不同的窄带模拟环境,验证了提出的优化方法能够有效提高服务在窄带环境下的注册、被发现和被调用的能力。Command and control system is the core part and important element in modern warfare,by analyzing the demand of networked operations,the problem of high error rate and long time delay in realizing distributed service remote access in narrowband environment is discussed.The adaptability of narrow-band environment is optimized by simplifying protocol,compressing data packets,dynamic splitting and aggregation of large and small packet data,etc.By establishing different narrow-band simulation environments,It is verified that the optimization method can effectively improve the ability of service registration,being-discovered and being-called in the narrow-band environment.

关 键 词：优化 验证方法 窄带环境 服务调用 指挥控制 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TJ01[自动化与计算机技术—计算机科学与技术]