Researches on the Constitution and Performance of Management System for Space TT&C Network Based on the B-ISDN/ATM;
基于宽带综合业务数字网/ATM的航天测控网管理系统组成及性能研究
N-ISDN (Narrowband-Integrated Services Digital Network)
窄带综合业务数字网络
Broad band -Integrated Services Digital Network
宽带综合业务数字网
B-ISDN(Broadband-Integrated Services Digital Network)
宽带综合业务数字网络
A Summary on Broad Integrated Services Digital Network;
宽带综合业务数字网(B-ISDN)
Development Trend of modern Communication Network──B-ISDN
现代通信网络的发展方向──宽带综合业务数字网
Development and Key Technology of B-ISDN
宽带综合业务数字网的发展与关键技术
DEVELOPMENT AND TECHNICAL REQUIREMENTS TO ELECTRIC POWER B-ISDN
电力宽带综合业务数字网的发展与技术要求
Technical Selecting and Building-up of Electric Power B-ISDN
电力宽带综合业务数字网的组网技术选择与建设
Integrated Services Digital Network User Part (ISUP)
综合业务数字网用户部分 (ISUP)
Basic Rate ISDN
基本速率的综合业务数字网
ISDN services include telephone, data, electronic mail, and facsimile.
综合业务数字网义务包括电话、据、子邮件和传真。
An Integrated Services Digital Network device on a public switched telephone network.
公用交换电话网上的综合业务数字网设备。
International user classes of service in public data networks and integrated services digital networks (ISDNS)
GB/T11589-1989公用数据网和综合业务数字网的国际用户业务类别
Study on the Key Technology of Mining Multimedia ISDN
矿井多媒体综合业务数字网关键技术的研究
Research on Tandem Adapter for ISDN in Coal Mine
矿井综合业务数字网汇接适配器的研究
The hardware design for an ISDN multi BRI device
一种综合业务数字网多端口设备的硬件研制
ISDN data link layer specification for frame mode bearer services
GB/T16653-1996综合业务数字网帧模式承载业务数据链路层规范
Construction Projects of New International Exchanges in Beijing,Shanghai and Guangzhou for Connecting to International ISDN
与国际综合业务数字网连接的京、沪、穗国际交换机工程
