| 4G移动通信系统及其在现有架构上的技术平移 |
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| 引用本文： | 胡新和.4G移动通信系统及其在现有架构上的技术平移[J].咸宁学院学报,2008,28(6):56-59. |
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| 作者姓名： | 胡新和 |
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| 作者单位： | 咸宁职业技术学院,湖北,咸宁,437100 |
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| 摘 要： | 在3G移动通信系统开展应用的同时，关于4G移动通信系统的讨论也已全面展开．本文首先给出了4G系统的定义和网络结构以及相关技术，然后就物理层技术和IP层技术等现有移动通信技术向4G系统的移转进行了详细论述．
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| 关 键 词： | 4G系统 网络体系结构 OFDM技术 全IP网络结构 |
4G Mobile Communication System and Technology Shift on Existing Frame |
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| HU Xin-he.4G Mobile Communication System and Technology Shift on Existing Frame[J].Journal of Xianning College,2008,28(6):56-59. |
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| Authors: | HU Xin-he |
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| Institution: | HU Xin-he (Xianning Vocational Technology College, Xianning 437100, China) |
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| Abstract: | While 3G mobile communication system is used,the discussion about 4G mobile communication system has already been launched roundly.Firstly,the definition,network structure and relevant technology of 4G system provided.And then the shift of 4G system on existing mobile communication system as the physics layer technology and IP layer technology,ect.described in detail in the paper. |
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| Keywords: | 4G system Network systematic structure OFDM technology Whole IP network structure |
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