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A Bandwidth Allocation Algorithm Based on Historical QoS Metric for Adaptive Video Streaming
[chapter]
2005
Lecture Notes in Computer Science
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This paper introduces a dynamic bandwidth allocation algorithm in a video streaming multicast system. ...
The approach is to introduce the vibration of received video quality into the QoS metric and make the receivers more negative in subscribing higher layers when bandwidth increases. ...
Historical QoS Metric
QoS of Streaming Video The quantitative metric of QoS is the basic of the allocation algorithm. ...
doi:10.1007/978-3-540-31956-6_108
fatcat:cpr2bqv46fcyzchzox7xqdy6iy
Low Complexity in Exaggerated Earliest Deadline First Approach for Channel and QoS-aware Scheduler
2014
Journal of Communications
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Long Term Evolution (LTE) is a Quality of Service (QoS) provisioning wireless network for today's technology and as well as for future demands. ...
Liew's research and publications focused on human computer interaction, user centered design, networking and graphical password system based on multi-touch interactive technology. ...
Each bearer has one or more service data flows, and each service data flow has one or more packet flows. For example, a video stream flow has two packet flows; one for audio and one for video. ...
doi:10.12720/jcm.9.11.884-890
fatcat:2bz7h2j535afdlgkqbxtz3g7xi
A measurement-based approach for dynamic QoS adaptation in DiffServ networks
2005
Computer Communications
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To achieve such dynamic QoS adaptation for multimedia applications, we have implemented and evaluated a policy-based management system. ...
The latter is determined based on reports sent by bandwidth monitors installed on each node of a DiffServ Domain. ...
In this paper, we define a policy based framework for dynamic bandwidth allocation based on network state and application QoS requirements. ...
doi:10.1016/j.comcom.2004.07.043
fatcat:xxvtfondkjd4xe2urcyo3hdyva
Mechanisms for QoE optimisation of Video Traffic: A review paper
2015
International Journal of Information Communication Technology and Applications
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We discuss challenges facing the optimisation of QoE for video traffic in this paper. It surveys and classifies these mechanisms based on their functions. ...
Studying these approaches are necessary for new methods to be proposed or combination of existing ones to be tailored. ...
Third, a video rate adaptation algorithm decides on each video quality level based on the current network load. ...
doi:10.17972/ajicta2015117
fatcat:hdytzsmaxzeidorftcprsmfu3y
Predictive CDN Selection for Video Delivery Based on LSTM Network Performance Forecasts and Cost-Effective Trade-Offs
2020
IEEE transactions on broadcasting
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In this regard, this study investigates a cost-effective service to dynamically select the CDN for each session and video segment at the Media Server, without any modification to the video streaming pipeline ...
The proposed solution is evaluated by a real server, CDNs, and players and delivering dynamic adaptive streaming over HTTP (MPEG-DASH), where clients are notified to switch to another CDN through a standard ...
We carried out the QoS evaluation by collecting the representation bitrate selected by the adaptation algorithm of the video players. ...
doi:10.1109/tbc.2020.3031724
fatcat:pa6x6zmlevbq5cz7pbqiv5dr2q
A Scalable User Fairness Model for Adaptive Video Streaming Over SDN-Assisted Future Networks
2016
IEEE Journal on Selected Areas in Communications
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Among the myriad of media distribution mechanisms, HTTP adaptive streaming (HAS) is becoming a popular choice for multi-screen and multi-bitrate media services over heterogeneous networks. ...
Index Terms Hierarchical resource allocation, adaptive media streaming, software defined networking, QoE utility fairness, network orchestration, human factor ...
A client-side rate-adaptation algorithm for HAS is also introduced in [22] . Mok et al. integrated an available bandwidth measurement into the video data probes for improved rate selection [31] . ...
doi:10.1109/jsac.2016.2577318
fatcat:6uizysbkcndbfi7r4cb363jhwe
Delivering scalable video with QoS to the home
2010
Telecommunications Systems
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home network based on UPnP QoS v3. ...
From a developmental perspective, we propose an architecture combining a real-time video quality monitoring platform, onthe-fly adaptation (optimizing the video quality) and QoS reservation in a heterogeneous ...
Acknowledgements The authors would like to thank all partners in the IBBT Video Q-SAC project for the fruitful collaboration and discussions. ...
doi:10.1007/s11235-010-9358-3
fatcat:g7cffzdgmrcc3lqwgusxyxck2m
Data Mining in QoS-Aware Media Grids
[chapter]
2008
Studies in Computational Intelligence
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using a clustering algorithm based on mean local density (MLD). ...
Such technologies have been widely explored to enable a variety of network-based multimedia applications like video-on-demand distance learning, video conferencing, and so on. ...
doi:10.1007/978-3-540-78293-3_16
fatcat:lskhehljyfbdzb4uh6g6o7ych4
Cost-Based Cache Replacement and Server Selection for Multimedia Proxy Across Wireless Internet
2004
IEEE transactions on multimedia
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Based on the defined unified cost metric, we propose a novel replacement algorithm for single server and a new server selection policy for multiple servers to improve the end-to-end performance such as ...
To effectively handle errors occurred on wireless link, channel-adaptive unequal error protection (UEP) is deployed according to distinct QoS (quality of services) requirements of layered or scalable media ...
Based on the cost metric, a novel replacement algorithm for single server and a new server selection policy for multiple severs are proposed to improve the proxy performance by saving network bandwidth ...
doi:10.1109/tmm.2004.830816
fatcat:q3d474olwfew7lwfdmewdsvjq4
Energy efficient multipath routing protocol for MANET for enhancing QoS and QoE in multimedia applications
2016
International Journal of Communication Networks and Information Security
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Hence to optimize the utilization of energy at each node, we propose an energy efficient multipath routing protocol for MANET for enhancing QoS and QoE metrics (EMRP-QQ), which can eventually minimize ...
In mobile ad hoc networks (MANET) the devices are interconnected by wireless manner that are able to ubiquitously retrieve contents such as video and audio streams, still images, and scalar sensor data ...
Routing based on the instantaneous QoS metrics without any control is not scalable in the global Internet. ...
dblp:journals/ijcnis/Devi16
fatcat:vpxe3qfv65fm5o5ahcu32xb7wm
QoS-Aware Resource Discovery in Mobile Environments
[chapter]
2006
The Handbook of Mobile Middleware
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(a) Bandwidth-limited wireless networks: Wireless networks are often bandwidth constrained (e.g. 10 of Kbps for cellular, 10-100Mbps for WLAN); they are also characterized by irregular connectivity, transmission ...
For instance, timing based QoS requirements can be specified using abstract properties such as correct/timely data delivery and uninterrupted service. ...
The QoS requirements e.g. required network transmission bandwidth, will be determined by streaming a certain video streaming object. ...
doi:10.1201/9781420013153.ch35
fatcat:emrzzbh6vjcczlcmocy33c5cdy
Flow-level QoS for a dynamic load of rate adaptive sessions sharing a bottleneck link
2007
Computer Networks
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We consider the flow-level quality of service (QoS) seen by a dynamic load of rate adaptive sessions sharing a bottleneck link based on fair share bandwidth allocation. ...
Two QoS metrics are considered: the time-average instantaneous utility of the allocated bandwidth, and the time-average of transition penalties associated with the changes in allocation seen by a flow. ...
Utility and transition costs for a typical stream
CONCLUSION Fair share is a reasonable policy for bandwidth allocation among competing rate adaptive streams. ...
doi:10.1016/j.comnet.2006.10.003
fatcat:34krwjka65asnfifwpef3o6bgm
Distributed multimedia service composition with statistical QoS assurances
2006
IEEE transactions on multimedia
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SpiderNet provides statistical multi-constrained QoS assurances and load balancing for service composition. ...
Service composition allows future multimedia services to be automatically composed from atomic service components based on user's dynamic service requirements. ...
We can also adaptively adjust the probing budget based on user feedbacks and historical information.
C. ...
doi:10.1109/tmm.2005.861284
fatcat:dsvub5ptirfftelrx5p5qcni2q
360-Degree Video Bandwidth Reduction: Technique and Approaches Comprehensive Review
2022
Applied Sciences
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To overcome these challenges, streaming methods such as Dynamic Adaptive Streaming over HTTP (DASH), Tiling, Viewport-Adaptive and Machine Learning (ML) are discussed. ...
However, various challenges are faced to provide real-time streaming due to the nature of high-resolution 360-degree videos such as high bandwidth requirement, high computing power and low delay tolerance ...
To improve the performance of this approach, an adaptive rate allocation method for tile streaming based on available bandwidth is needed. ...
doi:10.3390/app12157581
fatcat:hejm2hulqneppere22la7qiqba
A Survey on Autonomic Provisioning and Management of QoS in SDN Networks
2019
IEEE Access
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In today's Internet, killer network services and applications, such as video and audio streaming, network storage, and online video games, are pushing the network infrastructure resources to the edge. ...
This paper includes in-depth classification, taxonomy, and comparative analysis for the autonomic-based QoS provisioning in accordance with the famous influential and widely adopted the monitor-analyze-plan-execute-knowledge ...
ACKNOWLEDGMENT The authors would like to acknowledge the support of King Fahd University of Petroleum and Minerals for this research. ...
doi:10.1109/access.2019.2919957
fatcat:5lw6ovaiangmpidtnzqxevy6vq
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