User level quality of service mapping for networked virtual environments

2003 ◽  
Author(s):  
Yunxian Zhou ◽  
D. Gracanin
Keyword(s):  
Quality Of Service ◽  
Virtual Environments ◽  
Networked Virtual Environments ◽  
Service Mapping

Quality of service for networked virtual environments

2004 ◽  
Vol 42 (4) ◽  
pp. 42-48 ◽  
Author(s):  
D. Gracanin ◽  
Yunxian Zhou ◽  
L.A. DaSilva
Keyword(s):  
Quality Of Service ◽  
Virtual Environments ◽  
Networked Virtual Environments

Pragmatic Correlations of Quality-of-Experience and Quality-of-Service in IMS-Based IPTV Network

2013 ◽  
Vol 4 (1) ◽  
pp. 29-42 ◽  
Author(s):  
Thu-Huong Truong ◽  
Nguyen Huu Thanh ◽  
Nguyen Tai Hung
Keyword(s):  
Quality Of Service ◽  
Quality Of Experience ◽  
Added Value ◽  
Monitoring And Control ◽  
Qos Parameters ◽  
Service Mapping ◽  
Streaming Service ◽  
And Control ◽  
Multiple Qos

To let the service system react quickly on customers’ perception or user experience while using the service, mapping functions between Quality of Experience (QoE) and Quality of Service (QoS) are strongly required in purpose of building up an intelligent QoE control system upon adjusting QoS parameters. This article studies the changing behavior of QoE with respect to changes of QoS parameters in the context of video streaming service in an IP Multimedia Subsystem-based IP Television network (IMS-based IPTV network). The article is, in fact, an extended version of the paper published by the same authors (Thu-Huong Truong, 2012). In (Thu-Huong Truong, 2012), the authors studied QoE in both terms of Mean Opinion Scores and VQM as functions of each single QoS parameter such as: loss, jitter, and delay. In this extended content, the correlation between QoE and multiple QoS parameters will be introduced. The QoE-QoS correlation could be a significant first step to build a smart QoE monitoring and control mechanism as an added value to promote the IMS-based IPTV network.

Sign in / Sign up

Export Citation Format

Share Document