BRITISH TELECOM SWITCHED-STAR CABLE TV NETWORK: PART 2.

被引：0

作者：

Ritchie, W.K. ^{[1
]}

机构：

[1] British Telecom, British Telecom

来源：

Electronic technology London | 1985年 / 19卷 / 07期

关键词：

CONTROL SYSTEMS - Computer Interfaces - ELECTRIC NETWORKS; COMMUNICATION;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The control system is an integral part of the switched-star network. It comprises a network of processors providing management facilities and interactive customer services. The management facilities consist of maintenance functions for network control, performance monitoring and fault recovery, and administration functions for handling status and accounting details of customers and program providers. Operators access these facilities through terminals at the head-end. The interactive customer services are based on display facilities for text, combined picture-and-text, and video. This part 2 of the series describes the functions, physical and software structures, principle of operations of interactive and management services, current states and future trends.

引用

页码：124 / 127