QOE

作品数：337被引量：635H指数：10
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QoE-based video segments caching strategy in urban public transportation system
《The Journal of China Universities of Posts and Telecommunications》2021年第4期29-38,共10页Wang Hang Li Xi Ji Hong Zhang Heli 
supported by the National Natural Science Foundation of China(61771070)。
With the rapid development of vehicle-based applications, entertainment videos have gained popularity for passengers on public vehicles. Therefore, how to provide high quality video service for passengers in typical p...
关键词：caching strategy quality of experience deep reinforcement learning urban public transportation system 
Quality of experience models for network video quality
《The Journal of China Universities of Posts and Telecommunications》2019年第4期80-88,共9页Shi Zhiming Huang Chengti 
Nowadays,the service of network video is increasing explosively.But the quality of experience(QoE)model of network video quality is not stable.The video quality may be impaired by many factors.This paper proposes QoE ...
关键词：perceptual video quality QOE objective model fuzzy decision tree ACCURACY 
Quality of experience evaluation of HTTP video streaming based on user interactive behaviors
《The Journal of China Universities of Posts and Telecommunications》2017年第3期24-32,共9页Li Wenjing Yu Peng Wang Ruiyi Feng Lei Dong Ouzhou Qiu Xuesong 
supported by the Postdoctoral Science Foundation of China (2017M610827)
User interactive behaviors play a dual role during the hypertext transfer protocol （HTTP） video service： reflection and influence. However, they are seldom taken into account in practices. To this end, this paper p...
关键词：HTTP video streaming QOE user interactive behaviors BPNN 
QoE based power control scheme for interference mitigation in high-density WLANs
《The Journal of China Universities of Posts and Telecommunications》2016年第2期24-30,共7页Wang Yiqing Wen Xiangming Hu Zhiqun Lu Zhaoming 
supported by the WLAN Achievement Transformation based on SDN of Beijing Municipal Commission of Education (201501001)
Mobile data traffic is going through an explosive growth recently as mobile smart devices become more and more ubiquitous, causing huge pressure on cellular network. Taking advantage of its low cost and easy-to-deploy...
关键词：power control high-density WLAN interference mitigation QoE 
Best-effort service QoE assessment using visual information based Weber-Fechner law被引量：1
《The Journal of China Universities of Posts and Telecommunications》2016年第2期38-45,共8页Guan Wanqing Wang Luhan Lu Zhaoming Wen Xiangming Chen Xin 
supported by the Beijing Municipal Science and Technology Commission Research Fund Project (D151100000115002 );the Ministry of Education. CMCC Research fund (MCM20130132)
Quality of experience（QoE） has been one of the most important factors for service providers and operators to develop and deploy services. Previous works have shown that Weber-Fechner law（WFL） can be used to promot...
关键词：QoE assessment Weber-Fechner law best-effort service visual information 
Optimized bandwidth allocation for maximizing user's QoE in hybrid cloud P2P content distribution被引量：1
《The Journal of China Universities of Posts and Telecommunications》2015年第3期84-91,共8页Zhang Yi Guo Yuchun Chen Yishuai 
supported by the National Natural Science Foundation of China (61271199, 61301082);the Fundamental Research Funds for the Central Universities (W14JB00500)
Hybrid cloud peer to peer （P2P） system is widely used for content distribution by utilizing user＇s capabilities to relieve the cloud bandwidth pressure. However, as demands for large-size files grow rapidly, it is ...
关键词：bandwidth allocation hybrid cloud P2P system quality of experience （QoE） 
Research on improving the QoE of relay users in cooperative communication systems被引量：1
《The Journal of China Universities of Posts and Telecommunications》2009年第6期1-5,共5页WANG Liang,XIE Wei-hao,CHEN Hui-min,WU Zhuo Key Laboratory of Specialty Fiber Optics and Optical Access Networks,School of Communication and Information Engineering, Shanghai University,Shanghai 200072,China 
supported by Shanghai Leading Academic Discipline Project and STCSM (S30108, 08DZ2231100);the Fund of Innovation for Graduate Student of Shanghai University (Shucx080151);Shanghai Pujiang Program (08PJ14057)
Customers＇ satisfaction with services is reflected by quality of experience（QoE）.Insofar,most studies on cooperative communication have been focused on improving the QoE of source users.However,the improvement of a...
关键词：cooperative communication relay user QOE BTD 
Quantitative and qualitative research on service quality evaluation system in NGN被引量：2
《The Journal of China Universities of Posts and Telecommunications》2009年第5期71-77,共7页LIU Lu ZHOU Wen-an SONG Jun-de 
supported by the Hi-Tech Research and Development Program of China (2007AA01Z204);BUPT-Ericsson Collaborated Project (Phase 3);Sino-Swedish Collaboration Research Program (2008DFA11950);Cooperation with China Mobile Group Guangzhou Co., Ltd. (KJXM07BC052)
With the development of next generation network （NGN）, reasonable service quality evaluation is essential in network management. Based on NGN service characteristics, this article presents a comprehensive service qu...
关键词：customer satisfaction degree key quality indicator （KQI） NSLA function quality of experience index （QoE index） FAHP 
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