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1. 中国移动通信集团设计院有限公司,北京 100080
2. 首钢工学院,北京100144
[ "陈燕雷(1980- ),男,中国移动通信集团设计院有限公司高级工程师,主要研究方向为无线通信、ICT产品研发等" ]
[ "孟俊仙(1979- ),女,首钢工学院高级工程师,主要研究方向为无线通信" ]
[ "刘玮(1986- ),女,中国移动通信集团设计院有限公司高级工程师,主要研究方向为无线通信、ICT产品研发等" ]
[ "王勋(1985- ),男,中国移动通信集团设计院有限公司工程师,主要研究方向为ICT产品研发等" ]
网络出版日期:2021-04,
纸质出版日期:2021-04-20
移动端阅览
陈燕雷, 孟俊仙, 刘玮, 等. 5G室内新型覆盖方案对比与分析[J]. 电信科学, 2021,37(4):151-158.
Yanlei CHEN, Junxian MENG, Wei LIU, et al. Comparison and analysis about 5G indoor new coverage solutions[J]. Telecommunications science, 2021, 37(4): 151-158.
陈燕雷, 孟俊仙, 刘玮, 等. 5G室内新型覆盖方案对比与分析[J]. 电信科学, 2021,37(4):151-158. DOI: 10.11959/j.issn.1000-0801.2021069.
Yanlei CHEN, Junxian MENG, Wei LIU, et al. Comparison and analysis about 5G indoor new coverage solutions[J]. Telecommunications science, 2021, 37(4): 151-158. DOI: 10.11959/j.issn.1000-0801.2021069.
5G进入规模部署阶段,室内是重点场景之一。随着新技术的演进,新型室分建设方案层出不穷,如RRU/pRRU+射频功率放大设备、多通道联合收发技术、变频系统等,相较于传统室分覆盖方案,具有成本低、性能好的特点,可以在相应场景作为5G室内建设可选覆盖方案。创新性地综合分析了上述新型室分方案的技术原理、基本性能、关键问题和产业现状,并通过实际试点验证,总结对应的目标场景与部署建议,为5G室内建设工作提供有力支撑。
5G has entered the stage of scale deployment
and indoor is one of the key scenes.With the evolution of new technology
indoor new coverage solutions emerge in endlessly
such as RRU/pRRU+RF power amplifier
multi-channel joint transceiver technology
frequency conversion system
etc.Compared with the traditional compartment coverage scheme
new coverage solutions have the characteristics of low cost and good performance.The technical principle
basic performance
key problems and industrial status of the new coverage solutions were innovatively and comprehensively analyzed
and the corresponding target scenarios and deployment suggestions were summarized through actual pilot verification.
潘毅 , 李晖晖 , 曾磊 , 等 . 5G 室内场景多通道联合收发技术性能与关键问题 [J ] . 电信科学 , 2020 ( 36 ): 168 - 174 .
PAN Y , LI H H , ZENG L , et al . Performance and key issues of 5G multi-channel joint transceiver technology [J ] . Telecommunications Science , 2020 , 36 ( 7 ): 168 - 174
杨旭 , 张书铭 , 高博 , 等 . 基于5G 2.6 GHz频段的室分系统演进策略研究 [J ] . 电信工程技术与标准化 , 2019 ( 10 ): 1 - 4 , 9 .
YANG X , ZHANG S M , GAO B , et al . Research on evolution strategy of room division system based on 5G 2.6 GHz band [J ] . Telecom Engineering Technics and Standardization , 2019 ( 10 ): 1 - 4 , 9 .
李京辉 , 张中平 . 5G NR 室分共享覆盖解决方案 [J ] . 移动通信 , 2020 , 44 ( 5 ): 7 - 10 .
LI J H , ZHANG Z P . 5G NR indoor sharing and coverage solution [J ] . Mobile Communications , 2020 , 44 ( 5 ): 7 - 10 .
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