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实现无线互联的世界 未来基于无线互联网的个人化信息服务将具有两大特征:一是终端多样化:掌上电脑、大屏幕手机、双向寻呼机、笔记本电脑、MP3播放器、E-book、商务通/快译通等各种无线接入设备将各展所长,其特点是简单易用、小巧便携、占用网络资源少、价格低、个性化强,具备大规模普及的条件;二是GPRS、CDMA-Packet Data、第三代移动通讯(3G)等接入手段多样化,同时因为无线带宽有限,所以价格比较昂贵,其中最值得关注的是第三代移动通讯技术,2001年日本将成为全球第一个跨入第三代移
The world’s future for wireless Internet Personalized information services based on wireless Internet will have two characteristics: First, terminal diversification: Pocket PC, large screen mobile phone, two-way pager, laptop, MP3 player, E-book, Fast translation and other wireless access devices will be the director of various exhibitions, which is characterized by easy to use, compact and portable, less network resources, low prices, strong personality, with large-scale popularity of the conditions; Second, GPRS, CDMA -Packet Data, the third generation of mobile communications (3G) and other access means diversification, and because of limited wireless bandwidth, so the price is more expensive, the most noteworthy of which is the third generation mobile communication technology, in 2001 Japan will become the world’s first One into the third generation shift