| TD-LTE系统同异频组网方案性能研究 |
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| 引用本文： | 周远,王亚峰. TD-LTE系统同异频组网方案性能研究[J]. 现代电信科技, 2012, 0(3): 13-18 |
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| 作者姓名： | 周远 王亚峰 |
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| 作者单位： | 1. 北京邮电大学信息与通信工程学院
2. 王亚峰北京邮电大学信息与通信工程学院 |
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| 摘 要： | 组网方案是TD-LTE系统实际应用过程中最重要的问题之一。针对TD-LTE的特点,引入系统负载、传输模式等概念,建立合适的仿真模型,从多个维度对TD-LTE系统的同异频组网的性能进行了深入的研究。仿真分析显示,TD-LTE系统的同异频组网均有各自的优势,可根据实际的需求灵活选择,且需与具体的传输模式相结合,以改善系统性能。文章的研究工作为TD-LTE系统的外场测试提供有效的理论支持。
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| 关 键 词： | TD-LTE 组网方案 系统负载 传输模式 |
Performance Study on TD-LTE System Between the Same Frequency Network and the Cross Frequency Network |
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| Zhou Yuan Wang Yafeng. Performance Study on TD-LTE System Between the Same Frequency Network and the Cross Frequency Network[J]. Modern Science & Technology of Telecommunications, 2012, 0(3): 13-18 |
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| Authors: | Zhou Yuan Wang Yafeng |
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| Affiliation: | Zhou Yuan Wang Yafeng |
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| Abstract: | According to the characteristics of the TD-LTE system, this paper introduces the concept of system load and transmission mode, establish an appropriate simulation model, and do an in-depth research into the performance of TD-LTE system between the same frequency network and the cross frequency network from multiple dimensions. The simulation results indicate that both of these net- working solutions of TD-LTE system have their own advantages. The choice should be made according to the actual need. Besides, the transmission mode should be taken into account to get the best perfor- mance of certain networking solution. The research work of this paper provides theoretical support for the outdoor testing of TD-LTE system. |
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| Keywords: | TD-LTE networking solution systemload transmission mode |
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