| TD-SCDMA无线网络干扰协调方法与性能分析 |
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| 引用本文： | 肖建华.TD-SCDMA无线网络干扰协调方法与性能分析[J].电信工程技术与标准化,2011,24(8):5-8. |
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| 作者姓名： | 肖建华 |
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| 作者单位： | 中国移动通信集团北京有限公司,北京,100007 |
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| 摘 要： | TD-SCDMA 系统由于其频带窄、码字短的特点,抗同频同时隙干扰的能力较差,使得TD-SCDMA 系统的同频干扰问题,特别是用户集中分布的场景下的同频干扰问题较为突出.本文采用干扰协调技术,即通过合理的无线资源分配和无线资源调整,来尽量避免将可能发生强干扰的用户分配在同频同时隙,可明显减少业务信道产生大干扰的概率,从...
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| 关 键 词： | TD-SCDMA 干扰协调 ISCP RSCP |
Method of interference coordination in TD-SCDMA network |
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| XIAO Jian-hua.Method of interference coordination in TD-SCDMA network[J].Telecom Engineering Technics and Standardization,2011,24(8):5-8. |
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| Authors: | XIAO Jian-hua |
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| Affiliation: | XIAO Jian-hua(China Mobile Group Beijing Co.,Ltd.,Beijing 100007,China) |
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| Abstract: | Because TD-SCDMA system＇s band is narrow and its length of code is short,the co-channel interference is a serious problem.In order to ensure the performance of TD-SCDMA in high capacity,this article adopts the method of interference coordination which use resource allocation and resource adjustment to reduce the probability of co-channel interference in the same time slot.The test results show the improvement of the performance of TD-SCDMA. |
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| Keywords: | TD-SCDMA interference coordination ISCP RSCP |
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