Investigation of Quality of Experience for 3D Streams in Gigabit Passive Optical Network

Kulik, Ivett; Trinh, Tuan Anh

doi:10.1007/978-3-642-23541-2_17

Cited by 3 publications

(7 citation statements)

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“…More research subjects had brought into focus the QoE and QoS [4], [10] or evaluation of 3D stereoscopic images and films [6], [7], [8] but nobody had published specific results of subjective tests carried out by bigger number of participants (30 -50 testing persons) focusing to relationship between QoE and QoS in case of 3D stereoscopic videos. We made first evaluation of QoE for 3D stereoscopic video files based on QoS through the GPON-based transport network with 50 participants, which results were published in paper [1]. Our research results showed that in the investigated scenarios GPON is suitable for efficient transport of 3D contents.…”

Section: Introductionmentioning

confidence: 87%

“…Experiments were carried out in laboratory environment where the same GPON-based transport network was used as core of the network topology which is described in the paper [1]. This topology was increased with two WiFi sub-networks where WiFi Access Points (AP) were connected directly to ONTs (Optical Network Terminal) and two clients' PCs received 3D stereoscopic video files through WiFi network cards.…”

Section: Topology Of Laboratory Networkmentioning

confidence: 99%

“…The topology is shown in Figure 1. Hardware configurations of transport network's devices, multimedia server and clients are also mentioned in [1]. Types of used Access Points were: Linksys E4200 Dual-Band N Router and Linksys WRT160NL-EE Router which were connected to 100Mb/s Ethernet port of ONTs.…”

Section: Topology Of Laboratory Networkmentioning

confidence: 99%

“…Value Weight (1) Where: i -sequential number of the appropriate question point Sum_of_Weights -sum of weights for 3D video.…”

Section: Weights Of Summentioning

confidence: 99%

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Investigation of Quality of Experience for 3D Video in Wireless Network Environment

Kulik

Trinh

2012

Information and Communication Technologies

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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.

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Section: Introductionmentioning

confidence: 87%

Section: Topology Of Laboratory Networkmentioning

confidence: 99%

Section: Topology Of Laboratory Networkmentioning

confidence: 99%

“…Value Weight (1) Where: i -sequential number of the appropriate question point Sum_of_Weights -sum of weights for 3D video.…”

Section: Weights Of Summentioning

confidence: 99%

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Investigation of Quality of Experience for 3D Video in Wireless Network Environment

Kulik

Trinh

2012

Information and Communication Technologies

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“…The Future 3D Media Internet has generated a significant amount of research work recently, which should be designed to overcome current limitations of network architecture, involving content and service mobility, new forms of 3D content provisioning, etc. [15] [3]. A seamless delivery of 3D video streams means that the provider needs to be able to observe and react quickly to Quality of Service (QoS) problems in transport network, and the importance of Quality of Experience (QoE) appears as well.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Quality of Experience for 3D Future Internet Multimedia

Kulik

Trinh

2013

APH

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Provisioning 3D video stream-based services online in an acceptable quality, even in a wireless access environment, is a big challenge for Future Internet service providers. Characterizing the necessary Quality of Service requirements is hard, since only a few empirical results are known about the user perceived 3D quality. In this paper a statistical analysis of subjective perception of 3D stereoscopic video Quality of Experience (QoE) are investigated with respect to network level QoS. The network is configured to demonstrate a real environment; thus, GPON-based aggregation is used. Our results show characteristics of QoE-QoS relationship in the case of 3D video playback. We also tackle the challenge by carrying out GPON-based transport network with IEEE802.11n standard based WiFi access measurements focusing the QoE of 3D content. And according to our results we propose cubic fitting function for modeling QoE-QoS relationship in the case of throughput degradation.

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An architectural model for managing quality of experience of web services

Radwan

2017

2017 Ninth International Conference on Ubiquitous and Future Networks (ICUFN)

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Investigation of Quality of Experience for 3D Streams in Gigabit Passive Optical Network

Cited by 3 publications

References 10 publications

Investigation of Quality of Experience for 3D Video in Wireless Network Environment

Investigation of Quality of Experience for 3D Video in Wireless Network Environment

Evaluation of the Quality of Experience for 3D Future Internet Multimedia

An architectural model for managing quality of experience of web services

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