Investigation of Quality of Experience for 3D Video in Wireless Network Environment
نویسندگان
چکیده
Multimedia streams have increased dramatically over the wireless networks during the last few years. 3D video stream-based applications and movies will become significant contents of wireless network traffic in future Internet. This paper shows Quality of Experience (QoE) results based on transport network’s Quality of Service (QoS) level degradation obtained from subjective tests which were carried out for 3D stereoscopic video files transporting through GPON-based transport network combined with IEEE802.11n standard based WiFi sub-networks on clients’ side. Gathered information show that QoE level is influenced with more factors like: bandwidth limitation or channel interference in WiFi network and QoS parameters’ values of transport network as well. In case of 3D contents quality of film shooting, size and resolution value of using display also take effect on perceived visual quality. Evaluation results were processed statistically IBM SPSS Statistics software-package.
منابع مشابه
3D Path Planning Algorithm for Mobile Anchor-Assisted Positioning in Wireless Sensor Networks
Positioning service is one of Wireless Sensor Networks’ (WSNs) fundamental services. The accurate position of the sensor nodes plays a vital role in many applications of WSNs. In this paper, a 3D positioning algorithm is being proposed, using mobile anchor node to assist sensor nodes in order to estimate their positions in a 3D geospatial environment. However, mobile anchor node’s 3D path optim...
متن کاملThe Feedback Based Mechanism for Video Streaming Over Multipath Ad Hoc Networks
Ad hoc networks are multi-hop wireless networks without a pre-installed infrastructure. Such networks are widely used in military applications and in emergency situations as they permit the establishment of a communication network at very short notice with a very low cost. Video is very sensitive for packet loss and wireless ad-hoc networks are error prone due to node mobility and weak links. H...
متن کاملNetwork Resource Management for Improving Users Quality of experience in Software Defined Network by Weighted Fuzzy Petri-NetMethod
The rapid rise in popularity of multimedia applications, such as VoIP, IPTV and Video Conferencing, intensifies the need to consider resource management for user satisfaction. Furthermore, improving Quality of Experience (QoE) in Software Defined Networks (SDNs) services is one of the important issues to be addressed by provisioning optimum resource management. In this paper, resource allocatio...
متن کاملNetwork Resource Management for Improving Users Quality of experience in Software Defined Network by Weighted Fuzzy Petri-NetMethod
The rapid rise in popularity of multimedia applications, such as VoIP, IPTV and Video Conferencing, intensifies the need to consider resource management for user satisfaction. Furthermore, improving Quality of Experience (QoE) in Software Defined Networks (SDNs) services is one of the important issues to be addressed by provisioning optimum resource management. In this paper, resource allocatio...
متن کاملEvaluation of the Quality of Experience for 3D Future Internet Multimedia
Multimedia streams achieved unexpected penetration over wireless networks during the last few years. Provisioning of 3D video stream-based applications and 3D movies transferring – which are becoming significant contents of wireless network traffic – is a big challenge for Internet Service Providers (ISP). Very little empirical results are known about the user perceived quality of these kinds o...
متن کامل