227 Hits in 6.5 sec

Enhanced QoE-oriented packet scheduling scheme for HTTP video streaming in LTE networks

Yiqi Bai, Danpu Liu, Zhilong Zhang
2015 Proceedings of the 8th International Conference on Mobile Multimedia Communications  
This paper proposes a QoE-oriented packet scheduling algorithm to reduce the pauses during video playback in a wireless environment.  ...  The proposed scheme is simulated and examined in an LTE mobile network.  ...  This behavior conversely prevents further improvement on the QoE of HTTP video streaming. Therefore, an enhanced QoE-oriented scheduler is proposed in this paper.  ... 
doi:10.4108/icst.mobimedia.2015.259065 dblp:journals/fiee/BaiLZ15 fatcat:orslb34tgvfsji7npeqdkvluji

Content-aware downlink scheduling for LTE wireless systems: A survey and performance comparison of key approaches

Moustafa M. Nasralla, Nabeel Khan, Maria G. Martini
2018 Computer Communications  
According to simulation results, proxy based QoE aware scheduling strategies perform best in terms of number of satisfied users and should be used in an LTE downlink to offer high quality video streaming  ...  ., Content-aware downlink scheduling for LTE wireless systems: A survey and performance comparison of key approaches, Computer Communications (2018), https://doi.  ...  The work in [60] proposes a QoE-aware resource allocation scheme for High Efficiency Video Coding (HEVC) encoded video transmission over LTE networks.  ... 
doi:10.1016/j.comcom.2018.08.009 fatcat:hiee6lg75za25hy6i623oz2x5e

SARS: A novel QoE based service-aware resource scheduling scheme in wireless network

Xiaoyong Lin, Weibo Wu, Yuanyuan Zhu, Tingting Qiu, Zhengkun Mi
2016 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB)  
In this paper, we propose a novel QoE based serviceaware resource scheduling scheme for multi-mode wireless terminals in the wireless access network, the virtualization of radio access network leads to  ...  various virtual bus to offer efficient bandwidth resource for the media terminal to reach best of user experience, especially for the different popular level online streaming video.  ...  SARS MODELLING SARS works at edge layers of mobile core networks, designs a user-oriented and service-oriented intelligent service model, in which the packet gateway is function separated.  ... 
doi:10.1109/icuwb.2016.7790527 fatcat:klqnw4mgavespl27ouos6ictbq

Ensuring QoE in contemporary mobile networks for video content distribution

Mirghiasaldin Seyedebrahimi, Xiao-Hong Peng
2015 2015 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)  
streaming users in LTE networks.  ...  scheduling strategies in combination with the mechanisms used for adaptive video streaming such as 3GP/MPEG-DASH.  ...  CONCLUSION A rate allocation method with an optimization algorithm for adaptive rate video streaming services in the LTE network has been presented in this paper.  ... 
doi:10.1109/infcomw.2015.7179390 dblp:conf/infocom/SeyedebrahimiP15 fatcat:4cxuxrt5zjgatc4f52hbjrv3pa

A Survey of Multimedia Streaming in LTE Cellular Networks [article]

Ahmed Ahmedin, Amitabha Ghosh, Dipak Ghosal
2018 arXiv   pre-print
In addition, we show different work in cross layer optimization for video streaming and how it leads towards a more optimized end to end LTE networking for video streaming.  ...  Finally, we suggest different open research areas in the domain of video delivery over LTE networks that can significantly enhance the quality of streaming experience to the end user.  ...  Summary and Discussion In this section, we discussed different famous video coding schemes that can be suitable for video streaming over LTE networks.  ... 
arXiv:1803.05080v1 fatcat:g7geeb3xfzbcrajawzvg6kcg7i

A novel QoE based cross-layer scheduling scheme for video applications in 802.11 wireless LANs

D. Srinivasa Rao, V. Berlin Hency
2021 SN Applied Sciences  
In this paper, a Quality of Experience based Cross-Layer Scheduling (QoECLS) scheme to enhance the user experience for video applications in WLANs is proposed.  ...  Such services demand enhanced view quality to all the end-users in the network.  ...  However, most of the research has focused on the improvement of QoE in Long Term Evolution (LTE) networks.  ... 
doi:10.1007/s42452-021-04335-8 fatcat:hcb37gwombeb3as5t6ei2jxcw4

Adaptive Resource Allocation for QoE-Aware Mobile Communication Networks

Mirghiasaldin Seyedebrahimi, Xiao-Hong Peng, Rob Harrison
2014 2014 IEEE 17th International Conference on Computational Science and Engineering  
A real-time adaptive resource allocation algorithm considering the end user's Quality of Experience (QoE) in the context of video streaming service is presented in this work.  ...  Furthermore, since the user's capability varies as the environment conditions change, the rate adaptation mechanism for video streaming is considered and its interaction with the scheduling process under  ...  In addition, a PI based adaptive video streaming scheme will be presented in the presence of this algorithm to show the effectiveness of PI as a QoE metric for both client and network. C.  ... 
doi:10.1109/cse.2014.177 dblp:conf/cse/SeyedebrahimiPH14 fatcat:vvz733hgu5hn7akfnzitsew3gu

QoE-Aware Scheduling Algorithm for Adaptive HTTP Video Delivery in Wireless Networks

Frederico Rodrigues, Ivo Sousa, Maria Paula Queluz, António Rodrigues
2018 Wireless Communications and Mobile Computing  
A simulation framework was developed, considering a Long Term Evolution (LTE) scenario, in order to assess the performance of the proposed scheduling scheme and to compare it with other well-known scheduling  ...  This paper proposes a new and effective scheduling solution—the Maximum Buffer Filling (MBF) algorithm—which aims to increase the number of satisfied users in video streaming services provided by wireless  ...  The main contribution is the proposal of a QoE-aware scheduling algorithm for adaptive HyperText Transfer Protocol (HTTP) video delivery in wireless networks, such as Long Term Evolution (LTE) and Worldwide  ... 
doi:10.1155/2018/9736360 fatcat:r7qlfy3jwjhzlivyjnderhzokq

Seamless Multimedia Delivery Within a Heterogeneous Wireless Networks Environment: Are We There Yet?

Ramona Trestian, Ioan-Sorin Comsa, Mehmet Fatih Tuysuz
2018 IEEE Communications Surveys and Tutorials  
However, a simple increase in system capacity will not be enough without considering the provisioning of Quality of Experience (QoE) as the basis for network control, customer loyalty and retention rate  ...  The increasing popularity of live video streaming from mobile devices such as Facebook Live, Instagram Stories, Snapchat, etc. pressurises the network operators to increase the capacity of their networks  ...  [52] proposed a packet scheduling scheme for multipath transmission referred to as Adaptive Packet Transmission Scheme (APTS).  ... 
doi:10.1109/comst.2018.2789722 fatcat:5w762kfcsvebnck26qkm4k63ka

E3DOAS: Balancing QoE and Energy-Saving for Multi-Device Adaptation in Future Mobile Wireless Video Delivery

Longhao Zou, Ramona Trestian, Gabriel-Miro Muntean
2018 IEEE transactions on broadcasting  
In this context, this paper proposes an Evolved QoE-aware Energy-saving Device-Oriented Adaptive Scheme (E 3 DOAS ) for mobile multimedia delivery over future wireless networks.  ...  . video sharing, real-time/nonreal-time multimedia streaming), contributing to the exponential increase in mobile traffic over the current wireless networks.  ...  In this paper, we propose E 3 DOAS , an Evolved QoEaware Energy-saving Device-Oriented Adaptive Scheme for wireless networks, which optimizes the trade-off between QoE and energy savings.  ... 
doi:10.1109/tbc.2017.2722221 fatcat:rmg7xvz4yzdznegpo6rj4qarua

Video Streaming Analysis in Vienna LTE System Level Simulator

Zakaria Ye, Tania Jimenez, Rachid El-Azouzi
2015 Proceedings of the Eighth EAI International Conference on Simulation Tools and Techniques  
In this paper, we study video streaming behavior on the LTE network. For this purpose, we use the Vienna LTE System Level Simulator which implements network features that correspond to our goal.  ...  We finally search for methods to fit the video streaming data traffic on the LTE network and exhibit its long range dependence.  ...  ACKNOWLEDGMENT This work has been carried out in the framework of IDE-FIX project, funded by the ANR under the contract number ANR-13-INFR-0006.  ... 
doi:10.4108/eai.24-8-2015.2261188 dblp:conf/simutools/YeJA15 fatcat:edzmnhqmsrgcxkcm476s2nsqba

Two-Level Downlink Scheduling for Real-Time Multimedia Services in LTE Networks

Giuseppe Piro, Luigi Alfredo Grieco, Gennaro Boggia, Rossella Fortuna, Pietro Camarda
2011 IEEE transactions on multimedia  
Results clearly show that the proposed approach is able to greatly outperform other schemes in terms of network performance and QoE, especially in the 3 presence of real-time video flows.  ...  In particular, in this work, we consider the design of a QoS aware packet scheduler for realtime downlink communications. To this aim, a novel two-level scheduling algorithm is conceived.  ...  CONCLUSIONS This work has considered the problem of packet scheduling for multimedia real-time flows in the downlink of LTE mobile networks.  ... 
doi:10.1109/tmm.2011.2152381 fatcat:7j6wwfixsffljcru7v6xrirooi

A survey on video streaming in multipath and multihomed overlay networks

Ali Ali Hodroj, Marc Ibrahim, Yassine Hadjadj-Aoul
2021 IEEE Access  
As such, our work tries to be as comprehensive as possible to relate multipath and multihoming research solutions for video streaming to the current and emerging video streaming technologies.  ...  The focus of this survey is to study the protocols, mechanisms, and the latest standards proposed in the literature for improving the performance and quality of video content in multipath and multihomed  ...  [17] proposed packet scheduling at server side for injection video stream packets into multiple paths.  ... 
doi:10.1109/access.2021.3076464 fatcat:bql3hvmxenesvawb72xilv3qkm

High Quality Network and Device Aware Multimedia Content Delivery for Mobile Cloud

2019 KSII Transactions on Internet and Information Systems  
The existing schemes use the single source and multisource delivery but are unable to balance between stream quality and network congestion for mobile users.  ...  We proposed a Quality Oriented Multimedia Content Delivery Scheme (QOMCDS) for the mobile cloud to deliver better quality multimedia contents for the mobile user.  ...  Reducing quality level switching for adaptive video streaming is a key requirement to increase QoE. A video level received by the client is an important factor that enhances the videos QoE.  ... 
doi:10.3837/tiis.2019.10.004 fatcat:xt56vof27vfyhasel7jwhy4atm

Analysis of VoLTE End-to-End Quality of Service Using OPNET

Alessandro Vizzarri
2014 2014 European Modelling Symposium  
Due to its possibility to reach very high throughput (e.g. 100 Mbps in downlink), an efficient end-toend QoS treatment is needed in order to guarantee a good QoS perceived by end user (QoE).  ...  LTE provides a unique and native QoS-aware mechanism for end-to-end service delivering based on EPS bearer and QCI.  ...  for those bandwidthconsuming services like video streaming or data downloading services.  ... 
doi:10.1109/ems.2014.68 dblp:conf/ems/Vizzarri14 fatcat:qrlvgmydczbuze4mksre7seizq
« Previous Showing results 1 — 15 out of 227 results