Service quality detection method and device
作者： Han Dong , Wang Peng , Gao Yuan , He Jingmin
DOI:
关键词: Internet Protocol 、 Node (networking) 、 Port (computer networking) 、 Service (business) 、 Computer network 、 Service quality 、 IPTV 、 Computer science 、 Optical line termination 、 Service system
摘要: The invention provides a service quality detection method and device, which relates to the field of communication is used for detecting services sent by SR (Service Router) equipment optical line terminal (OLT) in an Internet protocol television system. comprises steps sending instruction first equipment, wherein enabling send flow probe, same as transmitted port be detected;and obtaining key performance indicator (KPI) obtained probe after decoding flow, carrying out on KPI determine flow. can collect analyze node OLT IPTV (Internet Protocol Television) transmission system, reduce deployment number ofprobes network investment.
lens.org 参考文章(10)
Bo Yuan, Liang Fan, Method and system for diagnosing access node ,(2010)
Bernhard Feiten, Alexander Raake, Savvas Argyropoulos, Marie-Neige Garcia, Peter List, Method and apparatus for assessing the quality of a video signal during encoding and transmission of the video signal ,(2011)
Douglas A. Atkinson, Guy M. Merritt, Marc R. Bernard, David Hwa-Wei Liu, IPTV fault integration and fault location isolation ,(2008)
Yiye Liang, Minggong Chen, Jian Ying, Guodong Zheng, Method and apparatus for monitoring service quality ,(2010)
Pang Wei, Lu Jiakan, Yang Jian, Qin Fen, Xu Hua, Zhu Qi, Dialing testing system and method ,(2015)
Lu Lijun, Li Xu, Qian Peizhuan, Song Juping, Huang Wei, Li Zheng, Zhang Shumin, System for achieving end-to-end quality guarantee of IPTV unicast service ,(2015)
Cheng Chunling, Zhang Dengyin, Wu Chao, Li Sihao, Method for detecting quality of service, monitoring center, monitoring probe and system ,(2014)
Xi Xi, Yao Liang, Internet protocol television (IPTV) service quality monitoring method, device and video server ,(2013)