一种基于用户面数据采集的视频业务质量优化方法  

A video service quality optimization method based on user plane data acquisition

作　　者：毛炜 虞小辉 MAO Wei;YU Xiao-hui(China Mobile Group Shanghai Co.,Ltd.,Shanghai 200003,China)

机构地区：[1]中国移动通信集团上海有限公司,上海200003

出　　处：《电信工程技术与标准化》2021年第8期52-56,共5页Telecom Engineering Technics and Standardization

摘　　要：随着移动视频用户和业务规模逐年递增,为了满足更多用户的需求,运营商必须更加重视业务感知,针对此背景提出了一种基于用户面数据采集的视频业务质量优化方法。本文通过研究vMOS评估模型,构建了基于DPI数据的视频业务感知评估体系。通过vMOS评分从无线角度明确了视频质差小区判定标准,构建了日常视频质差小区处理流程,以指导日常无线网络优化,提升无线网络优化的智能化水平。With the scale of mobile video users and services increasing years by years,it is of great necessity for mobile operators to pay more attention to service perception,in order to meet the requirements of increasing users.Aiming at this background,a video service quality optimization method based on user plane data acquisition is proposed.By studying the vMOS evaluation model,this paper constructs a video service perception evaluation system based on DPI data.A criteria for determining cells with poor video quality is clarifi ed from a radio perspective,and the daily video quality cell processing procedure is constructed to guide daily radio network optimization and improve the intelligent level of it.

关 键 词：vMOS评估 DPI数据 视频质差小区 无线网络优化 

分 类 号：TN915[电子电信—通信与信息系统]