Research on 5G upstream bandwidth detection technology and application

Guobin XU; Zhewei FU; Ming LIU; Zhiji DENG; Cungang WANG; Guanghai ZHONG; Hui LI; Wei MENG; Yunjie WU

doi:10.11959/j.issn.1000-0801.2021262

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Research on 5G upstream bandwidth detection technology and application

Research and Development | 更新时间：2024-06-05

- Research on 5G upstream bandwidth detection technology and application
- Telecommunications Science Vol. 37, Issue 12, Pages: 51-59(2021)
- 作者机构：
  
  1. 浙江大学，浙江杭州 310058
  2. 浙江大华技术股份有限公司，浙江杭州 310053
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2021262
  CLC： TN919.3
- Published Online：2021-12，
  
  Published：20 December 2021
- 稿件说明：
移动端阅览
Guobin XU, Zhewei FU, Ming LIU, et al. Research on 5G upstream bandwidth detection technology and application[J]. Telecommunications science, 2021, 37(12): 51-59.
DOI：

Guobin XU, Zhewei FU, Ming LIU, et al. Research on 5G upstream bandwidth detection technology and application[J]. Telecommunications science, 2021, 37(12): 51-59. DOI： 10.11959/j.issn.1000-0801.2021262.

摘要

提出了一种5G上行带宽探测与应用的方案，能够有效解决视频监控数据在5G网络传输过程中遇到的网络波动问题，助力5G视频监控应用的实际落地部署。该方案在终端侧获取5G基站的无线资源调度信息，通过统计传输资源，估算出上行带宽变化趋势，结合流媒体应用的智能编码技术和码流自适应技术，在损失一定视频清晰度的代价下，保证视频不卡顿、画面连续，保障客户的整体感知。该方案可以广泛应用在校园视频监控等5G公共业务多、网络波动大、覆盖范围广的场景。

Abstract

A scheme of 5G upstream bandwidth detection technology and application was proposed

which could effectively solve the problem of 5G network fluctuation in video monitoring data transmission process.It will help the deployment of 5G video monitoring application.By obtaining the radio resource information of 5G NR

the terminal can count the transmission resource and estimate the change trend of uplink bandwidth.Combined with the intelligent coding technology and bit-stream adaptive technology of streaming media application

the scheme ensures no stuck and continuous picture at the cost of losing a little video definition

and ensures the overall experience of customers.The scheme can be widely used in the scene of heavy 5G public service

large network fluctuation and wide network coverage

such as campus video surveillance.

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references

ZHOU Y Q , TIAN L , LIU L , et al . Fog computing enabled future mobile communication networks:a convergence of communication and computing [J ] . IEEE Communications Magazine , 2019 , 57 ( 5 ): 20 - 27 .

BARBAROSSA S , SARDELLITTI S , DI LORENZO P . Communicating While Computing:distributed mobile cloud computing over 5G heterogeneous networks [J ] . IEEE Signal Processing Magazine , 2014 , 31 ( 6 ): 45 - 55 .

肖子玉 , 韩研 , 马洪源 , 等 . 5G网络面向垂直行业业务模型 [J ] . 电信科学 , 2019 , 35 ( 6 ): 132 - 140 .

XIAO Z Y , HAN Y , MA H Y , et al . Business service model of 5G network for vertical industry [J ] . Telecommunications Science , 2019 , 35 ( 6 ): 132 - 140 .

余胜泉 , 陈璠 , 李晟 . 基于5G的智慧校园专网建设 [J ] . 开放教育研究 , 2020 , 26 ( 5 ): 51 - 59 .

YU S Q , CHEN F , LI S . Private network construction of 5G-based smart campus [J ] . Open Education Research , 2020 , 26 ( 5 ): 51 - 59 .

胡煜华 , 王鑫炎 , 李贝 . 5G 网络上行覆盖增强研究 [J ] . 电信科学 , 2021 , 37 ( 7 ): 134 - 141 .

HU Y H , WANG X Y , LI B . Research on uplink coverage en-hancement of 5G network [J ] . Telecommunications Science , 2021 , 37 ( 7 ): 134 - 141 .

周胜 , 李天璞 . 城市场景 5G eMBB 网络速率提升研究与应用 [J ] . 电信科学 , 2021 , 37 ( 2 ): 55 - 62 .

ZHOU S , LI T P . Research and application of 5G eMBB net-work rate improvement based on urbans scenarios [J ] . Tele-communications Science , 2021 , 37 ( 2 ): 55 - 62 .

唐杰 . 5G系统接入网络性能优化研究 [D ] . 成都:电子科技大学 , 2016 .

TANG J . Research on access network performance optimization of 5G system [D ] . Chengdu:University of Electronic Science and Technology of China , 2016 .

刘晓峰 , 孙韶辉 , 杜忠达 , 等 . 5G无线系统设计与国际标准 [J ] . 电信技术 , 2019 ( 10 ): 2 .

LIU X F , SUN S H , DU Z D , et al . 5G wireless system design and international standard [J ] . Telecommunications Technolo-gy , 2019 ( 10 ): 2 .

蒋汉陶 . 宽带无线专网系统中物理上下行共享信道自适应调制编码技术及性能研究 [D ] . 成都:电子科技大学 , 2018 .

JIANG H T . Research on adaptive coding and modulation technology and performance of physical uplink and downlink shared channel for broadband wireless trunking system [D ] . Chengdu:University of Electronic Science and Technology of China , 2018 .

鞠鑫哲 . 5G网络无线通信资源分配 [J ] . 电子技术与软件工程 , 2019 ( 19 ): 19 - 20 .

JU X Z . Electronic Technology ＆ Software Engineering [J ] . Electronic Technology ＆ Software Engineering , 2019 ( 19 ): 19 - 20 .

吕浩钧 . 面向5G eMBB场景的确定性无线资源调度算法设计 [D ] . 杭州:浙江大学 , 2020 .

LV H J . Design of deterministic radio resource scheduling algorithm for 5G eMBB [D ] . Hangzhou:Zhejiang University , 2020 .

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