浏览全部资源
扫码关注微信
1. 广州杰赛科技股份有限公司,广东 广州 510310
2. 中移互联网有限公司,广东 广州510660
[ "叶杨(1987- ),男,广州杰赛科技股份有限公司工程师,主要从事本地承载网规划设计、信息化行业咨询研究等工作" ]
[ "方慧霆(1977- ),男,广州杰赛科技股份有限公司高级工程师、专业总工程师,主要从事本地承载网规划设计、信息化行业咨询研究等工作" ]
[ "聂丹彤(1981- ),女,中移互联网有限公司工程师,主要从事网络安全及维护工作" ]
网络出版日期:2020-06,
纸质出版日期:2020-06-20
移动端阅览
叶杨, 方慧霆, 聂丹彤. 5G承载网回传带宽估算模型的优化与应用[J]. 电信科学, 2020,36(6):138-143.
Yang YE, Huiting FANG, Dantong NIE. Optimization and application of 5G bearer network backhaul bandwidth estimation model[J]. Telecommunications science, 2020, 36(6): 138-143.
叶杨, 方慧霆, 聂丹彤. 5G承载网回传带宽估算模型的优化与应用[J]. 电信科学, 2020,36(6):138-143. DOI: 10.11959/j.issn.1000-0801.2020135.
Yang YE, Huiting FANG, Dantong NIE. Optimization and application of 5G bearer network backhaul bandwidth estimation model[J]. Telecommunications science, 2020, 36(6): 138-143. DOI: 10.11959/j.issn.1000-0801.2020135.
在5G建设初期,业务需求不明确,技术成熟度有待完善,流量增长方式难以预测,如何根据建设场景的不同对现网承载系统能力进行评估以及合理地选择5G承载网建设方案是现阶段炙手可热的难题。通过对典型配置的5G单基站承载带宽需求评估方法的理论研究,结合4G网络建设的工程经验,以全国抽样调研数据论证理论带宽估算模型与实际流量水平的巨大差距,以此为借鉴,为科学地指引5G承载网初期的规划、建设,提出一种5G承载网回传带宽估算的优化模型,通过分场景举例说明其在新建、扩容、升级3种5G承载网演进路径中均有其应用价值。
In the early stage of 5G construction
business requirements are unclear
technology maturity needs to be improved
and traffic growth methods are unpredictable.How to evaluate the capacity of the existing network bearer system according to different construction scenarios and choose a reasonable 5G bearer network construction plan problem.Through theoretical research on the typical configuration of the 5G single base station bearer bandwidth demand assessment method
combined with the engineering experience of 4G network construction
the national sampling survey data was used to demonstrate the huge gap between the theoretical bandwidth estimation model and the actual traffic level.The initial planning and construction of the 5G bearer network was scientifically guided
and an optimized model for the estimation of the 5G bearer network backhaul bandwidth was proposed
and its application in the evolution path of the new 5G bearer network through new scenarios
expansion
and upgrade value was illustrated.
IMT-2020(5G)推进组 . 5G承载需求白皮书 [R ] . 2018 .
IMT-2020(5G) . 5G bearer requirements white paper [R ] . 2018 .
NGMN . Guidelines for LTE backhaul traffic estimation [Z ] . 2011 .
李俊杰 , 唐建军 . 5G承载的挑战与技术方案探讨 [J ] . 中兴通讯技术 , 2018 , 24 ( 1 ): 49 - 52 .
LI J J , TANG J J . Discussion on 5G bearing challenges and technical solutions [J ] . ZTE Communication Technology , 2018 , 24 ( 1 ): 49 - 52 .
赵春华 . 5G 承载网的架构演进及带宽分析 [J ] . 电信科学 , 2019 , 35 ( 2 ): 371 - 375 .
ZHAO C H . Architecture evolution and bandwidth analysis of 5G bearer network [J ] . Telecommunication Science , 2019 , 35 ( 2 ): 371 - 375 .
李光 , 赵福川 , 王延松 . 5G承载网的需求、架构和解决方案 [J ] . 中兴通讯技术 , 2017 , 10 ( 5 ): 56 - 60 .
LI G , ZHAO F C , WANG Y S . Demand,architecture and solution of 5G bearer network [J ] . ZTE Technology , 2017 , 10 ( 5 ): 56 - 60 .
李聪 . 5G承载网架构及部署场景 [J ] . 移动通信 , 2018 ( 4 ): 17 - 24 .
LI C . 5G bearer network architecture and deployment scenario [J ] . Mobile Communication , 2018 ( 4 ): 17 - 24 .
汤瑞 , 赵俊峰 . 5G 承载网络结构及技术分析 [J ] . 邮电设计技术 , 2018 ( 5 ): 1 - 4 .
TANG R , ZHAO J F . Analysis of 5G bearing network structure and technology [J ] . Post and Telecommunications Design Technology , 2018 ( 5 ): 1 - 4 .
孙嘉琪 , 李玉娟 , 杨广铭 , 等 . 5G 承载网演进方案探讨 [J ] . 移动通信 , 2018 ( 1 ): 1 - 6 .
SUN J Q , LI Y J , YANG G M , et al . Discussion on the evolution scheme of 5G bearer network [J ] . Mobile Communication , 2018 ( 1 ): 1 - 6 .
师严 , 王光全 , 王海军 . 面向5G的承载网需求及关键技术 [J ] . 中兴通讯技术 , 2018 , 24 ( 1 ): 17 - 20 .
SHI Y , WANG G Q , WANG H J . Requirements and key technologies for 5G bearing network [J ] . ZTE Communication Technology , 2018 , 24 ( 1 ): 17 - 20 .
潘永球 . 面向 5G 中传和回传网络承载解决方案 [J ] . 移动通信 , 2018 ( 1 ): 54 - 57 .
PAN Y Q . Solutions for 5G medium and return network bearer [J ] . Mobile Communication , 2018 ( 1 ): 54 - 57 .
0
浏览量
334
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构