QoS and QoE
IMPLEMENTATION OF AN APPROACH TO ENHANCE QOS AND QOE BY MIGRATING SERVICES IN CLOUD BASED MOBILE ENVIRONMENTS
... Abstract: Mobile networks currently play a key role in the evolution of the Internet due to exponential increase in demand for Internet-enabled mobile devices and applications. As intelligent mobile phones and wireless ...
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Vertical Handover Sustaining QoS and QoE on HetNet’s Using Context Aware Computing
... QoS/QoE requirements. This enables the end users to effectively utilize the capacity and advantages of both the networks. This paper proposes a bandwidth reservation and admission control policy based on ...
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A semantic approach for QoS specification of communication services using QoE parameters
... among QoE/QoS ...to QoS and ...of QoE/QoS map- ping using SWRL ...map QoS/QoE parameters is illus- trated and tested in the VoIP ...
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Game theoretical analysis of rate adaptation protocols conciliating QoS and QoE
... better QoS but leading to increase in outages inversely affecting the ...achievable QoS and QoE of the user depends on the level of tolerance towards the performance gains of the other user exceeding ...
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Microwave and Laser Fusion Energy Transfer Mechanism Based on QoS and QoE Guarantee
... on QoS and QoE guarantee was first proposed in this ...the QoS level was obtained through the second-level fuzzy evaluation. The QoE guarantee of the power threshold based on the second ...
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Multilayer perceptron neural network-based QoS-aware, content-aware and device-Aware QoE prediction model: a proposed prediction model for medical ultrasound streaming over small cell networks
... In recent years, the advancements in wireless communications and network technologies have significantly contributed to tele-ultrasonography applications. Although the evolution of mobile communication technology aims to ...
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Enhancing QOS/QOE in MANETs using OLSR Protocol
... where QoE, as perceived by the Customer/User, may be subject to varying degrees of ...for QoE prediction, we expect the mean opinion scores (MOS) to provide a metric template for a rough estimation of the ...
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QoS & QoE MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM
... shows QoE is affected by the technical QoS and non- technical aspects of ...but QoS is a technical perception, It is measured, expressed and understood in terms of networks and network ...network ...
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Network Slicing with Flexible Mobility and QoS/QoE Support for 5G Networks
... is QoS/QoE degradation despite enough resources then it can deduce the problem to be with the slice (or VNF) software itself and hence would trigger to attempt a software ...
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A hybrid QoS-QoE estimation system for IPTV service
... for QoS to QoE conversion (E-model-R factor to user satisfaction expressed in the MOS—Mean Opinion Score ...a QoS to QoE unified transformation function in video quality analysis is still ...
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Survey on QoE/QoS Correlation Models for Video Streaming over Vehicular Ad-hoc Networks
... Asefi et al. proposed a quality of service (QoS) model based on video distortion in their cross-layer path selection scheme for video streaming over VANETs in an urban environ- ment [67]. In the proposed scheme, ...
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QoE-aware resource allocation in video communications.
... meet QoE requirements of users, it is vitally necessary to predict, monitor and possibly control video quality ...[129]. QoE prediction, however, requires an overarching understanding of those QoS ...
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Performance Monitoring Solution. Service Assurance through QoE and QoS insight
... Performance Monitoring Solution an obvious choice for Mobile Network Operators, Internet Service Providers, WiFi Network Operators and multi-site Enterprises with VPN mesh networks. [r] ...
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A Survey on Secure eVoting platform for QoE Evaluation
... QoE management has three basic steps [28]: understanding and modeling QoE; monitoring and estimating QoE and adapting and controlling ...As QoE and QoS are related [29,30] to the ...
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A Conceptual Framework for QoE Measurement and Management in Networked Systems
... of QoE management framework proposed by previous researchers and thereafter compare each one and propose another framework which will mimic shortcomings observed in the reviewed ...a QoE management ...
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Investigation on the QOE and Packet Loss Rate of the IOT Network
... the QoS parameters fluctuations, packet loss as one QoS parameter, puts forward a general quantitative relationship between video streaming QoE and a QoS parameter (packet ...the QoS ...
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Passive YouTube QoE Monitoring for ISPs
... predicting QoE of YouTube, an essential step is determining those key factors that have the strongest influence on the actual ...the QoE context, crowdsourcing consists in outsourcing subjective testing ...
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PLP and jitter. The resulting mathematical functions of QoE and
... traditional QoS metrics of delay, delay jitter, and packet loss probability (PLP), Quality of Experience (QoE) is now widely accepted as a numerical proxy for actual user ...between QoE and ...
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YouTube QoE evaluation tool for Android wireless terminals
... application QoS metrics from network QoS is valid under certain assumptions: 1) The network bandwidth, round trip time (RTT), and packet loss rate are assumed to be constant during the video download, and ...
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Triangle-based QOE measurement model for VOIP application
... The first approach focuses on statistical sampling and calculating the most accurate and relevant measurements according to that sample. In this approach, most of the quality measurement indicators rely on the ...
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