| 4.9 GHz频段交叉时隙干扰分析及验证 |
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| 引用本文： | 李晋,刘娜. 4.9 GHz频段交叉时隙干扰分析及验证[J]. 电信工程技术与标准化, 2021, 34(6): 44-46,66 |
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| 作者姓名： | 李晋 刘娜 |
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| 作者单位： | 中国移动通信集团云南有限公司大理分公司,大理 650228;中国移动通信集团设计院有限公司,北京 100080 |
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| 摘 要： | 本文从4.9 GHz频段在公专网不同的时隙配置需求出发,分析了4.9 GHz频段交叉时隙配置的施扰受扰特点,然后通过网络配置工参和传播模型理论推导计算了交叉时隙干扰的隔离度要求,最后通过测试验证的方式验证了交叉时隙配置需要的隔离距离,并给出应用方案建议.
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| 关 键 词： | 5G 4.9GHz 干扰 交叉时隙 |
| 收稿时间： | 2021-05-07 |
| 修稿时间： | 2021-05-07 |
Analysis and verification of cross-slot interference in 4.9Gz band |
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| Li Jin and Liu Na. Analysis and verification of cross-slot interference in 4.9Gz band[J]. Telecom Engineering Technics and Standardization, 2021, 34(6): 44-46,66 |
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| Authors: | Li Jin and Liu Na |
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| Affiliation: | Dali branch of China Mobile Yunnan Co,Ltd,China Mobile Group Design Institute Co,Ltd |
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| Abstract: | This paper analyzes the interference characteristics of cross-slot configuration in 4.9GHz band based on different slot configuration requirements in public and private networks. And then deduces and calculates the isolation requirements of cross-slot interference according to the network configuration parameters and propagation model theory. Next, the isolation distance of cross slot configuration is verified by testing, and finally the application scheme is proposed. |
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| Keywords: | 5G 4.9GHz Interference Cross-slot |
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