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以更高的清晰度以及更大的数据和图像传输能力为特点的第三代移动电话系统,预计在今后两三年内问世。日本电报电话公司一位官员比喻说,如果说现有的第二代移动电话技术是黑白电视,那么第三代移动电话就是彩色电视。美国、西欧和日本的移动电话生产商正在摩拳攘掌,争取成为新一代移动电话市场的领头羊。西欧目前在移动电话服务开发方面处于领先地位。西欧国家计划今年秋天开办供移动电话用户使用的无线网址,但这种
Third-generation mobile phone systems featuring higher definition and greater data and image transfer capabilities are expected to come out in the next two to three years. An official of Nippon Telegraph and Telephone Corporation analogy said that if the existing second-generation mobile phone technology is black and white television, then the third generation mobile phone is color television. Mobile phone makers in the United States, Western Europe and Japan are mounting their muscles to become leaders in the next generation of mobile phones. Western Europe is currently leading the development of mobile phone services. Western European countries plan to open a wireless site for mobile phone users this fall, but this