战术数字信息链“J”系列报文格式分析及应用

针对战术数字信息链在信息化作战中起到的重要作用及其国外的发展现状，分析了以“J”系列为代表的典型数字信息链报文格式。从报头、报文与报文封装等角度分析了固定格式报文、可变格式(VMF)报文、自由正文报文和往返计时报文4种类型的典型特征及其应用，并提升出其演进策略，指出战术数字信息链格式标准的发展策略对数字信息链应用起到的重要作用。针对我国数字信息链建设现状，提出了从技术上和管理上的建设思路，充分有效发挥后发优势，并最终提高我军战术数字信息链和信息化作战的技能与水平。

Analysis and Application of "J" Series Message Format in TADILs

Based on the important effects in informationization combat and development status in abroad of tactical digital information link (TADIL), as the typical application, J series message for?mat was analyzed. From message head, message content and message encapsulation points of view, tne typical characters and application of fixed format, VMF, free message package and RTT were ana-lyzed and it is pointed out that the development strategy of TADIL standard plays an important role in its application. TaKing aim at the construction status of TADIL in our country, the construction ideas from the technical and management point of view were offered, to promote our army s technique and level of TADIL and infomationization combat through the latecomer surpassing the old-timers.