数据链信息分发系统及其服务发现算法研究  

Data Link Information Distribution System and Its Service Discovery Approach

作　　者：王阵[1] 彭来献[1] 赵文栋[1] 

机构地区：[1]解放军理工大学通信工程学院,江苏南京210007

出　　处：《通信技术》2014年第1期37-45,共9页Communications Technology

基　　金：国家自然科学基金资助项目(No.61103224);江苏省自然科学基金资助项目(No.BK2011118)~~

摘　　要：针对现有数据链系统与指控系统间以格式化消息的方式进行交互,系统间耦合紧密,采用广播的方式分发信息,效率不高,与异构数据链系统间信息共享困难等问题,设计并给出了一种面向服务的数据链信息分发系统,详细描述了系统各单元的功能及协作方式。针对分布式环境下,数据链信息服务发现问题,结合现有服务发现的研究成果,分类分析了各算法应用时的优点与不足,在此基础上,给出了下一步研究方向。Current Data link systems are not so efficient in information distribution , thus resulting in many difficulties in information sharing between heterogeneous systems. Aiming at these problems, a new service -oriented data link information distribution system is proposed. The functions of each system unit and the interaction processes of between these units are described. With emphasis on the critical discovery problem of data link information service involved in this system, the current major research results of service discovery approaches are classified, and the strong points and shortcomings of these approaches in practice analyzed. Based on these, the future direction is suggested.

关 键 词：服务发现 面向服务 数据链 对等网 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]