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随着第三代数字通信技术(3G)的逐步完善,其传输速度快、扩展性强、兼容性好等特点立刻受到广大信息服务商和网络公司的关注与追捧。一些传统媒体依托成熟的
With the gradual improvement of the third generation digital communication technology (3G), its transmission speed, scalability, compatibility and other characteristics immediately by the majority of information service providers and network companies concern and sought after. Some traditional media rely on maturity