论文部分内容阅读
日韩光纤宽带发展现状目前日本、韩国成为世界各国中宽带建设的领头羊,主要特点是:宽带建设时间早,高速宽带规划经验丰富,宽带技术发展及部署规划与我国接近;宽带用户规模庞大,增长平稳;整体宽带发展处于前沿,领先世界各国。日本:除宽带上网、IPTV、VoIP基本业务外,NTT、KDDI普遍采用与ICP合作的方式,提供家庭多人上网、Mail ON、IP Phone、Wireless LAN、
Currently, Japan and South Korea have become leaders in broadband construction in various countries in the world. The main features are: broadband construction time is early, broadband high-speed broadband planning is experienced, broadband technology development and deployment planning are close to those of China; broadband users are large-scale, Steady growth; the overall broadband development at the forefront, leading the world. Japan: In addition to broadband Internet access, IPTV, VoIP basic business, NTT, KDDI widely used ICP cooperation with the family to provide Internet access, Mail ON, IP Phone, Wireless LAN,