一种HNR与路由交换设备间信令协议的设计与实现  

Design and Implementation of a Signaling Protocol Between HNR and Routing Switching Equipment

作　　者：石贱弟 孙家奇 SHI Jiandi;SUN Jiaqi(China Electronics Technology Group Corporation NO.7 Research Institute,Guangzhou 510310,China;PLA 91966 Force,Beijing 100000,China)

机构地区：[1]中国电子科技集团公司第七研究所,广东广州510310 [2]中国人民解放军91966部队,北京100000

出　　处：《移动通信》2021年第3期113-119,123,共8页Mobile Communications

摘　　要：针对电台与路由交换设备间的信令协议在网络层IP协议之上实现存在配置关系复杂、接口使用灵活性差等问题,提出了一种基于LCP协议的HNR电台与路由交换设备间信令交互的方法,在数据链路层之上进行信令交互,无需预先对设备进行IP分配和设置,并且在vxWorks和Linux系统中设计和实现了该信令交互协议。结果表明,使用该交互协议,HNR与路由交换设备间可以灵活、可靠地进行信令交互,可以实现HNR与路由交换设备间的即插即用,自动完成地址通告、电台心跳感知、参数协商、参数设置以及链路资源请求、电台子网拓扑信息更新汇报等功能。Aiming at the problems of complicated configuration relationship and poor interface flexibility in the implementation of the signaling protocol between radio station and switching equipment on the network layer IP protocol,this paper proposes a signaling interaction method between HNR and routing switching device based on LCP protocol.The signaling interaction is performed on the data link layer without allocating and setting IP of equipment in advance,and it is also designed and implemented in vxWorks and Linux systems.The results show that the signaling interaction between HNR and routing switching equipment is flexible and reliable with the proposed interaction protocol.It can also realize the functions between HNR and routing switching equipment,such as plug-and-play,automatic complete address notification,radio heartbeat perception,parameter negotiation,parameter setting,link resource request,and information update report of radio subnet topology.

关 键 词：HNR 路由 交换 信令 协议 

分 类 号：TN92[电子电信—通信与信息系统]