摘要
设计一种宽带集群(Broardband Trunking Communication,B-TrunC)系统中乘客信息系统(Passenger Information System,PIS)数据传输方法,介绍了PIS业务数据传输系统的整体架构,结合PIS业务特点分析了方案设计的基本原理,详细描述了PIS数据传输方案的信令流程和数据传输路径,通过模拟实际项目的应用场景验证了设计的可行性。
This paper designs a data transmission method for Passenger Information System(PIS)in Broadband Trunking Communication(B-TrunC)system,introduces the overall architecture of the PIS service data transmission system,and analyzes the basic design of the scheme based on the characteristics of PIS service.The principle of the PIS data transmission scheme is described in detail,and the signaling process and data transmission path of the PIS data transmission scheme are described in detail,and the feasibility of the design is verified by simulating the application scenario of the actual project.
作者
候春辉
孙敬伟
康志杰
HOU Chunhui;SUN Jingwei;KANG Zhijie(Hebei FarEast Communication System Engineering Co.,Ltd.,Shijiazhuang 050200,China)
出处
《通信电源技术》
2022年第6期8-10,17,共4页
Telecom Power Technology
基金
河北省省级科技计划资助项目“宽带应急通信调度系统与装备产业化”(19050410Z)。
