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IPTV QoS and QoE measurements in wired and wireless networks
2012
2012 IEEE Global Communications Conference (GLOBECOM)
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Internet Protocol Television or IPTV is a multimedia content delivery service that is increasingly proliferating in the consumers lives and a hot-topic for telecommunication companies to gain a share on ...
This alternate method of distributing television content over IP requires a high level of network performance and guaranteed Quality of Service (QoS) in order for the end user to have an assured and high-quality ...
ACKNOWLEDGEMENT The project is co-funded by the European Social Fund and National Resources ESPA 2007-2013, EDULL "Archimedes III". ...
doi:10.1109/glocom.2012.6503369
dblp:conf/globecom/BaltoglouKC12
fatcat:qhxfxjojfzfc3jc44ns6xtyfha
A network algorithm for 3D/2D IPTV distribution using WiMAX and WLAN technologies
2011
Multimedia tools and applications
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on the requirements of the IPTV client device, the available networks, and some network parameters (such as the number of loss packets and packet delay), to provide the maximum QoE to the customer. ...
.; Canovas Solbes, A.; Rodrigues, JJPC.; Lin, K. (2013). A Network Algorithm for 3D/2D IPTV Distribution using WiMAX and WLAN Technologies. Multimedia Tools and Applications. 67(1):7-30. ...
As new customers connect to any of the wireless networks, those with more users will experience higher delay, jitter and packet losses values, so network's QoE for that wireless networks will be lower ...
doi:10.1007/s11042-011-0929-4
fatcat:cnqciqg4snf6rfpeqnnq4vkexe
Cross-layer mechanism for efficient video transmission over mobile ad hoc networks
2011
2011 Third International Workshop on Cross Layer Design
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The proposed mechanism consists of a priority-scheduling algorithm, at the network layer, and the use of the IEEE 802.11e standard at the MAC layer. ...
This paper presents a cross-layer mechanism for efficient video transmission over this type of networks. ...
The cost we pay for the improved packet loss ratio of I-frames is the increase of P and B-frame packet loss. ...
doi:10.1109/iwcld.2011.6123074
fatcat:qrf3wl6kbvhupjzjxf2snlav7a
An Algorithmic Approach to Identify the Optimum Network Architecture and WLAN Protocol for VoIP Application
2021
Wireless personal communications
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End to end delay, jitter, throughput and packet loss were the quality of service parameters used. ...
AbstractTo determine the optimal network architecture between the Basic Service Set, the Extended Service Set and the Independent Basic Service Set, this study established a new algorithm to assess Voice ...
the loss rate of packets, which is the proportion of packets lost further along the communication path, once the transmitter sends the packet to the network. ...
doi:10.1007/s11277-021-08383-6
fatcat:jgplwws43jezvjuswov7fussqu
Testbed analysis of video and VoIP transmission performance in IEEE 802.11 b/g/n networks
2010
Telecommunications Systems
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The aim of the work is to analyze capabilities and limitations of different implementations of IEEE 802.11 technologies (IEEE 802.11 b/g/n), utilized for both video streaming and VoIP calls directed to ...
The results show a strong dependence of the quality of multimedia transmission on the chosen transmission technology and a particular implementation. ...
Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided ...
doi:10.1007/s11235-010-9341-z
fatcat:26b4snrncnhllb6js75qnhgzdu
On the performance of secure user-centric VoIP communication
2014
Computer Networks
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Motivated by the increased Wi-Fi coverage in metropolitan areas and the emergence of user-centric wireless access schemes, we focus on the provision of secure, user-centric voice services and explore their ...
potential performance-wise, by designing a VoIP communications scheme tailored to open-access wireless environments, but also with wider applicability, and experimenting with it to estimate its upper ...
Network packet loss for a VoIP session in the presence of increasing numbers of parallel wireless-to-wired-to-wireless calls. ...
doi:10.1016/j.comnet.2014.06.009
fatcat:lzqnafpqxrbyffnpu42xp6djim
Performance analysis of the intertwined effects between network layers for 802.11g transmissions
2005
Proceedings of the 1st ACM workshop on Wireless multimedia networking and performance modeling - WMuNeP '05
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into a wireless access point (AP) that promises to provide concurrent high-bandwidth Internet access for multiple hosts through a wireless local area network (WLAN). ...
Recent research has attempted to assess the performance impact of hosts with weak wireless connectivity upon the other WLAN hosts by employing measurement studies or analytic models that focus primarily ...
Leveraging previously developed tools, experiments on a IEEE 802.11g WLAN network measure performance across the wireless link layer, network layer, transport layer, and application layer. ...
doi:10.1145/1089737.1089758
dblp:conf/mswim/GretarssonLLSWCK05
fatcat:u5dlo7n6y5g77ipia5qllnaeym
Performance Evaluation of IPTV Over Wireless Home Networks
2011
IEEE transactions on multimedia
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The inclusion of these two key descriptions allows our model to be practically used in wireless home network planning and design. ...
Focusing on wireless home entertainment which is one of the main driving forces of IPTV development, we develop a Markovian framework that investigates several important issues related to network capacity ...
Fig. 5(b) shows individual packet delay of the ICE video stream over the time for the IEEE 802.11g wireless home network. ...
doi:10.1109/tmm.2011.2150208
fatcat:tmslkpcrbngm5ivhfjrn3poy6y
An Integrated Load Balancing Scheme for Future Wireless Networks
2008
2008 IEEE Globecom Workshops
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With the emerging IEEE 802.11n standard, the WLAN is poised as a promising ubiquitous networking technology to support multimedia applications where providing QoS becomes imperative. ...
Simulations showed that our proposed integrated load balancing scheme is capable of providing seamless handover and QoS provisioning for real-time VoIP services in terms of bounded delay and packet loss ...
INTRODUCTION Seamless mobility and multimedia communications are the driving forces of future wireless networks. ...
doi:10.1109/glocomw.2008.ecp.75
fatcat:kga3toxtizafdcspiupif4pt7q
Signal Strength-based Adaptive Multimedia Delivery Mechanism
2009
2009 IEEE 34th Conference on Local Computer Networks
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The demand for multimedia services is increasing and users expect rich services at high quality levels, even while on the move and connected via different wireless networks. ...
This paper proposes a novel Signal Strength-based Adaptive MultiMedia Delivery Mechanism (SAMMy) that makes use of the IEEE 802.11k standard when dynamically adjusting multimedia delivery based on estimated ...
The support of Enterprise Ireland, Proof of Concept and Science Foundation Ireland Research Frontiers programme is gratefully acknowledged. ...
doi:10.1109/lcn.2009.5355092
dblp:conf/lcn/TrestianOM09
fatcat:ctdmmnbj4rgajesuwanp4u2dcq
A Dynamic Link Adaptation for Multimedia Quality-Based Communications in IEEE_802.11 Wireless Networks
[chapter]
2012
Multimedia - A Multidisciplinary Approach to Complex Issues
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40
•
RTT + ) should verified using the new value of h to be able to increment the rate.www.intechopen.com A Dynamic Link Adaptation for Multimedia Quality-Based Communications in IEEE_802.11 Wireless ...
Outside this window, channel changes are presumed:
www.intechopen.com A Dynamic Link Adaptation for Multimedia Quality-Based Communications in IEEE_802.11 Wireless Networks
39 • Improved, if the RTT ...
/a-dynamic-linkadaptation-for-multimedia-quality-based-communications-in-ieee-802-11-wireless-networ ...
doi:10.5772/36405
fatcat:lzceqjw3fvdhhki3gdnd6j2aoy
Quality of Services Based on Intelligent IoT WLAN MAC Protocol Dynamic Real-Time Applications in Smart Cities
2021
Computational Intelligence and Neuroscience
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The future directions and challenges for 6G-enabled wireless communication for IoT applications are mainly focused on quality of service (QoS). ...
The selection criteria of mobility management (MM) protocol are mainly the total duration of the delay and packet loss rate during the MM procedure. ...
Mbps for IEEE 802.11e with 54 Mbps data rate for IEEE 802.11g. ...
doi:10.1155/2021/2287531
pmid:34754301
pmcid:PMC8572627
fatcat:unseufmimnd67nfbwmfdf4pqqi
Cross Layer Design of Wireless LAN for Telemedicine Application Considering QoS Provision
[chapter]
2011
Advances in Telemedicine: Technologies, Enabling Factors and Scenarios
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"Telemedicine needs for multimedia and integrated services digital network (ISDN)", Proc. ICSC Congress on Computational Intelligence Methods and Applications, IEEE, Amman, Jordan.
References ...
The authors would like to thank to Research Management Centre (RMC) Universiti Teknologi Malaysia (UTM) for their support. Al-Taei, M. (2005). ...
Then, the packet loss value experienced by video flow is 4.71 % and this is still in QoS provision.Figures 16shows delay values for video flow over the original IEEE 802.11g wireless LAN in which the average ...
doi:10.5772/13638
fatcat:4ker755kgvewnar54cies63dla
An approach to a cross layer-based QoE improvement for MANET routing protocols
2014
Network Protocols and Algorithms
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Currently, multimedia communications are monopolizing Internet traffic. ...
The results obtained from a chain-topology network have been improved in terms of Quality of Experience (QoE) by means of different modifications at different OSI layers. ...
Network Protocols and Algorithms ISSN 1943-3581 2014, Vol. 6, No. 3 www.macrothink.org/npa ...
doi:10.5296/npa.v6i3.5827
fatcat:fvamnalskfev3nm4wtxfjw6lh4
Quantitative analysis of the security performance in wireless LANs
2017
Journal of King Saud University: Computer and Information Sciences
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By setting-up an experimental testbed we have measured results for a layered security model in terms of throughput, response time, encryption overheads, frame loss and jitter. ...
A comprehensive experimental study to analyze the security performance of a WLAN based on IEEE 802.11 b/g/n standards in various network scenarios is presented in this paper. ...
more than that of the UDP uncongested network for 873 IEEE 802.11b and IEEE 802.11g respectively. ...
doi:10.1016/j.jksuci.2014.12.012
fatcat:xubtkvduhbg6pg63hgw756sqpe
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