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发展我国国家高速信息网,需要抓好以下关键技术。 (1)通信网技术,即宽带化、智能比、个人化综合业务数字网(BIP—ISDN)技术;宽带用户接入网技术;标准比及网络互连与综合技术。 (2)计算技术,即高性能计算机技术;大容量、分布式、多媒体信息库技术。 (3)智能系统技术,即人机合作的决策支持系统技术;高级仿真与拟真技术;超高速信号的产生、传输与处理技术;大规模复杂系统软件工程技术;智能比多媒体终端技术;信息安全技术;超高速光电器件、ASIC技术。
The development of China’s national high-speed information network, need to grasp the following key technologies. (1) Communication network technologies, namely broadband, intelligent ratio, personalized integrated service digital network (BIP-ISDN) technology; broadband user access network technology; standard ratio and network interconnection and integrated technology. (2) computing technology, that is, high-performance computer technology; high-capacity, distributed, multimedia information technology. (3) intelligent system technology, that is, man-machine cooperation decision support system technology; advanced simulation and simulation technology; high-speed signal generation, transmission and processing technology; large-scale and complex system software engineering technology; intelligent than multimedia terminal technology; Security technology; ultra-high-speed optoelectronic devices, ASIC technology.