QoS Impacts of Slice Traffic Limitation

Mebarkia, Khalil; Zsoka, Zoltan

doi:10.36244/icj.2021.3.3

Cited by 2 publications

(2 citation statements)

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“…The degradation of Quality of Service (QoS) parametersthe impacts of which are relevant to all forms of transmission contexts [50] -were simulated via Clumsy 1 . For both delay and packet loss, 4 values were chosen: 0 ms, 100 ms, 200 ms and 300 ms; 0%, 0.1%, 0.2% and 0.3%, respectively.…”

Section: E Subjective Study On the Effects Of Network Impairmentsmentioning

confidence: 99%

On the Quality of Experience of Content Sharing in Online Education and Online Meetings

Bat-Erdene¹,

Zayed²,

Qiu³

et al. 2022

Infocommunications journal

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The turn of the decade introduced a new era of global pandemics to the world through the appearance of COVID-19, which is still an active crisis at the time of this paper. As a countermeasure, the phenomena of home office and online education became not only widely available, but also mandatory in many countries. However, the performance, reliability and general usability of such real-time activities may be severely affected by unfavorable network conditions. In both contexts, content sharing is now a common practice, and the success of the related use cases may fundamentally depend on it. In this paper, we present our surveys and subjective studies on the Quality of Experience of content sharing in online education and online meetings. A total of 6 surveys and 5 experiments are detailed, addressing topics of student experience, user interface settings, sharing options of lecturers and employees of the private sector, the perceivable effects of network impairments and the related long-term adaptation, the rubber band effect of slide sharing, the overall perceived quality and the separate quality aspects of media loading times, and the preference between visual quality, average frame rate and frame rate uniformity. The findings of the subjective studies do not characterize the use cases of the investigated topics on a general, widely-applicable level, as only a single online platform is involved throughout the experiments. However, their experimental configurations are reinforced by comprehensive surveys and many results indicate statistically significant differences between the selected test conditions.

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Section: E Subjective Study On the Effects Of Network Impairmentsmentioning

confidence: 99%

On the Quality of Experience of Content Sharing in Online Education and Online Meetings

Bat-Erdene¹,

Zayed²,

Qiu³

et al. 2022

Infocommunications journal

View full text Add to dashboard Cite

show abstract

“…The risks of a communication breakdown, and drop in instantaneous data speed or latency have to be solved in order to have a reliable system. Network slicing can help enhance safety, optimize QoS and network load for health care solutions [42], [43]. This is especially true in sparsely inhabited rural areas, which face challenges that can partly be assisted or even solved using e-health solutions based on 5G networks.…”

Section: B 5gmentioning

confidence: 99%

Evaluation of the HoloLens for Medical Applications Using 5G-connected Mobile Devices

Wersényi¹

2022

Infocommunications journal

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The updated range of models of smart glasses has expanded the availability of augmented reality (AR) technology in a way that opens them up to several applications. The first prototypes have been replaced by new models and vendors offer off-the-shelf solutions. E-health and medical applications have been in focus from the start. Furthermore, the roll-out of 5G technology would enable almost real-time, high-speed and low-latency communication, which would expand the potential uses and ideas. This paper gives a short overview of the current state, focusing on medical applications using smart glasses. The HoloLens glasses were evaluated regarding latency and data rates by using WiFi and the 5G campus network of the university. Results show that the HoloLens may be used in education, training and teleassistance; however, assisting latency-sensitive tasks that require a reliable network connection, ergonomic design, and privacy issues still remain a problem.

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QoS Impacts of Slice Traffic Limitation

Cited by 2 publications

References 0 publications

On the Quality of Experience of Content Sharing in Online Education and Online Meetings

On the Quality of Experience of Content Sharing in Online Education and Online Meetings

Evaluation of the HoloLens for Medical Applications Using 5G-connected Mobile Devices

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