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今后的通信网上,强烈希望提高通信的质量,增大信息容量,扩大服务区域(即所谓”通信网全球化”).还希望提供适合通信主体(个人、企业等)的喜好、特性等的通信环境,实现适应个人需求的通信网(“通信网的个人化”).为引目的,NTT以宽带ISDN、个人通信、智能通信为三大目标进行研究开发.其开发内容分为;①传输系统及系统化技术,②业务、处理技术.③网支援技术,④尖端基础技术,⑤基础研究等方面.
In future communication networks, there is a strong desire to improve the quality of communication, increase the capacity of information, expand the service area (so-called “communication network globalization”), and also to provide communication suitable for the preferences, characteristics, etc. of communication subjects (individuals, businesses, etc.) Environment, to adapt to individual needs of the communication network (“personalization of the communication network.”) To attract attention, NTT to broadband ISDN, personal communications, intelligent communications for the three major goals of its research and development. Its development is divided into; ① transmission system And systematic technology, ② business, processing technology. ③ network support technology, ④ cutting-edge basic technologies, ⑤ basic research and so on.