| TD-SCDMA系统频率规划创新方法研究 |
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| 引用本文： | 徐德平.TD-SCDMA系统频率规划创新方法研究[J].电信工程技术与标准化,2010,23(9). |
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| 作者姓名： | 徐德平 |
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| 作者单位： | 中国移动通信集团设计院有限公司,北京,100080 |
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| 摘 要： | 提出了通过压缩TD-SCDMA载波间隔来增加载波资源的方法,以缓解目前频率资源不足和干扰突出的问题,并通过系统仿真、实验室测试、外场测试等工作验证了TD-SCDMA载波间隔压缩至1.4MHz的可行性,明显提高频率使用效率,可以用于降低TD-SCDMA系统的同频干扰,也可以用于提高TD-SCDMA系统的网络容量。
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| 关 键 词： | ACLR ACS ACIR EVM |
Invention of Frequency Plan for TD-SCDMA Network System |
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| Xu Deping.Invention of Frequency Plan for TD-SCDMA Network System[J].Telecom Engineering Technics and Standardization,2010,23(9). |
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| Authors: | Xu Deping |
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| Affiliation: | Xu Deping (China Mobile Group Design Institute Co.,Ltd.,Beijing 100080) |
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| Abstract: | Put forward the compression of frequency sub-carrier in order to increase the frequency resource. The invention had experienced system simulation, lab test, and out door test, and had been testified that 1.4MHz band of sub-carrier is feasible the thought of the invention is adjustment of sub-carrier band in order to increase the frequency efficiency and to decrease the same frequency interference. The invention is also used to increase the capability of TD-SCDMA-SCMDA network. |
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| Keywords: | ACLR ACS ACIR EVM |
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