[HTML][HTML] 5G network slicing using SDN and NFV: A survey of taxonomy, architectures and future challenges

AA Barakabitze, A Ahmad, R Mijumbi, A Hines - Computer Networks, 2020 - Elsevier
The increasing consumption of multimedia services and the demand of high-quality services
from customers has triggered a fundamental change in how we administer networks in terms …

QoE management of multimedia streaming services in future networks: A tutorial and survey

AA Barakabitze, N Barman, A Ahmad… - … Surveys & Tutorials, 2019 - ieeexplore.ieee.org
The highly demanding Over-The-Top (OTT) multimedia applications pose increased
challenges to Internet Service Providers (ISPs) for assuring a reasonable Quality of …

QoE modeling for HTTP adaptive video streaming–a survey and open challenges

N Barman, MG Martini - Ieee Access, 2019 - ieeexplore.ieee.org
With the recent increased usage of video services, the focus has recently shifted from the
traditional quality of service-based video delivery to quality of experience (QoE)-based video …

A survey of emerging concepts and challenges for QoE management of multimedia services

L Skorin-Kapov, M Varela, T Hoßfeld… - ACM Transactions on …, 2018 - dl.acm.org
Quality of Experience (QoE) has received much attention over the past years and has
become a prominent issue for delivering services and applications. A significant amount of …

Challenges of future multimedia QoE monitoring for internet service providers

W Robitza, A Ahmad, PA Kara, L Atzori… - Multimedia Tools and …, 2017 - Springer
The ever-increasing network traffic and user expectations at reduced cost make the delivery
of high Quality of Experience (QoE) for multimedia services more vital than ever in the eyes …

Measuring, modeling and integrating time-varying video quality in end-to-end multimedia service delivery: A review and open challenges

CTER Hewage, A Ahmad, T Mallikarachchi… - IEEE …, 2022 - ieeexplore.ieee.org
The multimedia delivery chain consists of multiple stages such as content preparation,
content delivery via Over-The-Top delivery network and Internet Service Providers network …

[HTML][HTML] Mobile QoE prediction in the field

E Boz, B Finley, A Oulasvirta, K Kilkki… - Pervasive and Mobile …, 2019 - Elsevier
Quality of experience (QoE) models quantify the relationship between user experience and
network quality of service. With the exception of a few studies, most research on QoE has …

MNO-OTT collaborative video streaming in 5G: The zero-rated QoE approach for quality and resource management

A Ahmad, L Atzori - IEEE Transactions on Network and Service …, 2019 - ieeexplore.ieee.org
The Quality of Experience (QoE) management procedures for multimedia services benefit
from an effective collaboration between the Mobile Network Operators (MNOs) and the Over …

An experimental evaluation and characterization of VoIP over an LTE-A network

M Di Mauro, A Liotta - IEEE Transactions on Network and …, 2020 - ieeexplore.ieee.org
Mobile telecommunications are converging towards all-IP solutions. This is the case of the
Long Term Evolution (LTE) technology that, having no circuit-switched bearer to support …

Timber: An SDN-based emulation platform for experimental research on video streaming

A Ahmad, A Floris, L Atzori - IEEE Journal on Selected Areas in …, 2020 - ieeexplore.ieee.org
In this paper, we present an open source Software-Defined Networking (SDN) based
emulation platform called Timber. We aim to provide the research community with an …