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3G技术(英文翻译).doc


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大连理工大学城市学院本科生毕业设计(论文) 外文翻译学院: 专业: 学生: 指导教师: 完成日期: 3G TECHNOLOGY The 3rd Generation munication System (also known as 3G) mobile c ommunications market has been affected by the first generation simulation technology of the munication business introduction of the second generation digital munications market boom has been put into the development agenda. Int oday 's data services continues to heat up, fixed access rate (HDSL, ADSL, V DSL) rising background, the third generation munications system, the mar ket saw the light. Pickings for munications ope r ator s, munication eq uipment manufacturers and users of general concern. munication technologies is the development of their own state, every c ountry and anizations have developed their own technology, American A MPS, GSM, IS-136, IS-95, Japan 's PHS, PDC, Europe is GSM. While this pattern int he development of munications initial meeting user demand and develop t he munications market, the other man-made regional isolation, sparking a global unified standard munications needs. ITU It is in this context to the 1985 launch of the third generation munication system to regulate the wor k. In the third generation munications regulatory concept of the proposal evaluationprocess. Wideband Code Division Multiple Access (WCDMA) technology in their own 3G technology to e one of the mainstream technology. Although the technology behind 3G may plicated, the ways in which 3G will affect allofour lives are easy to imagine. Just imagine having bined camera, video camera, computer, stereo, and radio included in your mobile phone. Rich-media information and entertainment will be at your fingertips whenever you want anywhere there isa work. munication is moving from simple to rich media, where we use more of our senses to intensify our experiences. But not allof this will happen at is an evolution munications ideal that pletely understands yet. What we doknow is that mobile multimedia will hit the Japanese markets in2001, and

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