5G基站机房电源传输改造研究
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摘要
当前,国内3家运营商开始在全国范围内开展5G试验组网建设,因此在提高基站共享率的同时,必须着手基站机房的配改工作。本文阐述机房空间改造的有效方法,重点讲解机房外电的计算、直流模块数量的计算和AAU电缆线径的计算,论述基站传输改造所需的带宽及改造方法,为5G机房配改提供理论和实践指导。
At present,three domestic operators have begun to build 5G experimental network nationwide. Therefore,in order to improve the sharing rate of base stations,it is necessary to proceed with the allocation of base station rooms.Specifically,this paper expounds the effective methods of space renovation of computer room,focusing on the calculation of external electricity,the number of DC modules and the calculation of cable diameter of AAU. It also discusses the bandwidth and renovation methods needed for base station transmission renovation,with a view to providing theoretical and practical guidance for the allocation and renovation of 5G computer room.
At present,three domestic operators have begun to build 5G experimental network nationwide. Therefore,in order to improve the sharing rate of base stations,it is necessary to proceed with the allocation of base station rooms.Specifically,this paper expounds the effective methods of space renovation of computer room,focusing on the calculation of external electricity,the number of DC modules and the calculation of cable diameter of AAU. It also discusses the bandwidth and renovation methods needed for base station transmission renovation,with a view to providing theoretical and practical guidance for the allocation and renovation of 5G computer room.
引文
[1]郭正平,杨慧,罗康宁.5G移动通信技术发展探究及其对基站配套影响研究[J].信息记录材料,2017,(11):2-3.
[2]黄文超.电子测试.5G移动通信发展趋势与相关关键技术的探讨[J].电子测试,2017,(7):58-59.
[3]李杰.5G站点电源面临的挑战及解决方案研究[J].通信电源技术,2018,45(8):245-247.
[4]孔令兵.5G移动通信发展趋势与若干关键技术[J].通信电源技术,2015,32(4):124-125.
[5]魏意.5G基站新型开关电源设计方案[J].电信快报,2018,38(9):28-31.
[2]黄文超.电子测试.5G移动通信发展趋势与相关关键技术的探讨[J].电子测试,2017,(7):58-59.
[3]李杰.5G站点电源面临的挑战及解决方案研究[J].通信电源技术,2018,45(8):245-247.
[4]孔令兵.5G移动通信发展趋势与若干关键技术[J].通信电源技术,2015,32(4):124-125.
[5]魏意.5G基站新型开关电源设计方案[J].电信快报,2018,38(9):28-31.