摘要
本文扼要介绍1995年北京中美工程技术研讨会通信组五位美籍华裔专家关于通信技术新动态的专题报告。一是宽带综合业务数字网的同步数字系列(SDH)和异步转移模式(ATM);二是光纤通信系统的光放大器(OFA)、波分多路(WDM)、光电子集成(OEIC)、色散补偿和新型光纤;三是蜂窝网车载移动通信和全国性个人通信业务(PCS)、时分多址(TDMA)和码分多址(CDMA),四是智能网(IN)体系结构、概念模型和业务管理系统(SMS);五是数字传输网的恢复(FASTAR)、维护(TMP)和供应(TSNOW)三种管理平台,及综合网络管理系统(INMS)。
This paper presents briefly the technical reports made by 5 American experts on the new trends of communication technology. The first report describes SDH and ATM technologies used in B-ISDN. The second report explains the development of high capacity optical fiber communications, including optical fiber amplifier, WDM, OEIC, dispersion compensation and new-type fiber. The third report describes the cellular mobile communication and PCS, using TDMA and CDMA. The fourth report describes the intelligent network IN, its conceptual model and service management system. Th. fifth report states 3 platforms: FASTAR, TMP, and TSNOW, to improve the operation and management of large-area transport network.
出处
《光通信技术》
CSCD
1996年第1期88-94,共7页
Optical Communication Technology
关键词
宽带
通信网
光纤通信
蜂窝网
移动通信
Broadband communication nework Optical fiber communications Cellular mobile eomrnunieation Intelligent network Network management