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NTTDoCoMo公司的i-mode系统自1999年2月推出后,在商业领域取得了巨大成功,成为世界电信业的一个亮点。它向用户提供了极为丰富的移动电话分组数据业务,截至2001年10月用户数已达2800万。DoCoMo公司已准备在近期推出3G试验网。目前,中国正处在发展3G的关键阶段,把DoCoMo公司的i-mode系统作为一个成功的案例加以分析,并从中吸取相关的经验,对中国移动通信事业的发展是大有益处的。这里还分析了中国向3G平稳过渡的一种可行策略。
NTT DoCoMo’s i-mode system, which was launched in February 1999, has achieved great success in business and has become a highlight of the world’s telecom industry. It provides users with an extremely rich packet data services for mobile phones, as of October 2001 the number of users has reached 28 million. DoCoMo is Ready to Launch 3G Trial Network in the Near Future. At present, China is in the crucial stage of 3G development. Analyzing DoCoMo’s i-mode system as a successful case and drawing relevant experience from it will be of great benefit to the development of China’s mobile telecommunications industry. Here is also an analysis of China’s smooth transition to 3G a viable strategy.