摘要
传统电信网需要研究将包括短波通信系统在内的现有各种通信系统融合到统一的核心分组网中的方法,以实现向下一代网络(NGN)的演进。论文从系统需求分析出发,提出了一种基于SIP协议的短波接入系统实现方法,给出了系统体系结构和参考设计,可以为下一代网络融合短波通信系统标准的制定提供参考。
Traditional telecommunication network has to research techniques in order to implement the access of various communication systems, including HF radio system, to the unified package switch-based backbone, and thus realize the evolution into the NGN. Based on the analysis of the system requirements, this paper proposes an implementation of SIP- based HF Access system, including the architecture and reference design of the system. The efforts in this paper may be of reference importance in the formulation of standards for the fusion of HF radio system into the NGN.
出处
《信息安全与通信保密》
2007年第5期123-126,共4页
Information Security and Communications Privacy
