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1·ATM technique is a kernel technique in B-ISDN.

AT M技术是宽带综合业务数字网(B - ISDN)的核心技术。

2·ATM (Asynchronous Transfer Mode) which is the supporting technology of B-ISDN is confirmed by ITU in 1988.

异步转移模式(atm)技术是B - ISDN的支撑技术，于1988年被标准化组织itu确定。

3·The network base of B-ISDN is ATM. ATM provided various mechanism to support transmitting multimedia information.

ISDN的网络基础是ATM，ATM为多媒体信息的传输提供了可靠的网络基础。

4·It describes physical layer information flows according to the B-ISDN Protocol reference model and identifies interface functions.

它根据B - ISDN协议参考模型描述了物理层信息流并确定了接口功能。

5·The communicative services of B-ISDN has its own alternation services and distribution services in addition to the services of N-ISDN.

ISDN的通信服务除了能提供N - ISDN所提供的各种通信服务外，还能提供交换型服务和分配型服务，并有自己的服务特点。

6·This Recommendation gives an overview of the relevants Recommendations mainly on Layer 1 aspect for ISDN and B-ISDN customer accesses.

本建议还对主要涉及ISDN和B-ISDN客户接入第一层方面的相关建议作了概述。

7·The most important of the broadband services to be provided through the B-ISDN are high-speed data communication services and video communication services.

B - ISDN网络所提供的最重要的宽带服务是高速数据通信服务及视频通信服务。

8·This Recommendation defines network performance parameters, objectives and measurement methods for describing B-ISDN ATM semi-permanent connection availability.

本建议规定了用于描述B - ISDN AT M半永久连接可用性的网络性能参数、指标和测量方法。

9·This paper describes an all optical-switching technology, an important and key technology in the fiber communication broadband integrated services digital network (B-ISDN).

这是未来光纤宽带 综合 服务网中重要且基本的技术。

10·Special B-ISDN has different network characteristics and requirements with the general B-ISDN, so the ATM signaling of the general B-ISDN is not suitable for the special B-ISDN.

由于专用和通用的B - ISDN存在着不同的网络特性和需求，通用B - ISDN中的AT M信令协议并不能满足专用B - ISDN的特点和需求。