本文论述高速多媒体桌域网的概念,结构体系和主机接口。
In this paper the concept, architecture and host interface of high speed multimedia DAN (Desk Area Network) are studied.
目前移动通信网络主要由电路交换(CS)域,分组交换(PS)域和IP多媒体子系统(IMS)域三个部分构成。
At present, the mobile communication network is mainly divided into three domains which are circuit-switching (CS) domain, packet switching (PS) domain, and IP Multimedia Subsystem (IMS) domain.
应用推荐