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PAINT: Partial in-network transcoding for adaptive streaming in information centric network

Yichao Jin, Yonggang Wen
2014 2014 IEEE 22nd International Symposium of Quality of Service (IWQoS)  
The problem is, each ICN node caches duplicated copies of the same content for each bitrate version in its limited storage space.  ...  Thus the cache hit ratio drops, and the bandwidth cost of serving the cache missed requests increases.  ...  Table IV lists all the bitrate levels of a content in a real adaptive streaming system [27] . Based on these settings, we have R = 5, B h = 1.5M b, B sum = 4.6M b, B m = 0.775M b.  ... 
doi:10.1109/iwqos.2014.6914321 dblp:conf/iwqos/JinW14 fatcat:jfstfvx2wfa65l2374ifthz6me

QoE-traffic Optimization Through Collaborative Edge Caching in Adaptive Mobile Video Streaming

Abbas Mehrabi, Matti Siekkinen, Antti Yla-Jaaski
2018 IEEE Access  
Our findings help mobile edge system developers design an efficient collaborative caching mechanism for 5G networks.  ...  INDEX TERMS Collaborative caching, dynamic adaptive video streaming over HTTP (DASH), fairness, integer non-linear programming, multi-access edge computing (MEC), NP-hardness, quality of experience.  ...  To improve the cache hit rate, solutions based on joint bitrate adaptation and edge caching have recently emerged.  ... 
doi:10.1109/access.2018.2870855 fatcat:szm3bgxe7vfzpefkksacf3mn6e

QoE-Driven Mobile Edge Caching Placement for Adaptive Video Streaming

Chenglin Li, Laura Toni, Junni Zou, Hongkai Xiong, Pascal Frossard
2018 IEEE transactions on multimedia  
the edge servers to select the cached representations in practice based on both the video popularity and content information.  ...  Therefore, the proposed optimization framework reveals the caching performance upper bound for general adaptive video streaming systems, while the proposed algorithm provides some design guidelines for  ...  FRAMEWORK AND SYSTEM MODELS In this section, we introduce the mobile edge caching placement framework for dynamic adaptive video streaming systems and related models. A.  ... 
doi:10.1109/tmm.2017.2757761 fatcat:rwezdivzxffojajeg3h6wywxtm

Joint Video Caching and Processing for Multi-Bitrate Videos in Ultra-dense HetNets

Ticao Zhang, Shiwen Mao
2020 IEEE Open Journal of the Communications Society  
In this paper, we propose to fully utilize both the storage and computing resources at edge servers to support multiple bitrate video streaming.  ...  Index Terms-Video caching, video transcoding, multiple bitrate video, mobile edge computing (MEC), submodularity.  ...  There is a tradeoff between caching for high bitrate videos (quality) and caching for different types of videos (diversity).  ... 
doi:10.1109/ojcoms.2020.3018681 fatcat:uaskhfjnb5fipg2hoy4jmgw5rq

Video Caching, Analytics and Delivery at the Wireless Edge: A Survey and Future Directions

Behrouz Jedari, Gopika Premsankar, Gazi Illahi, Mario Di Francesco, Abbas Mehrabi, Antti Yla-Jaaski
2020 IEEE Communications Surveys and Tutorials  
., live content sharing, gaming, and augmented reality) have leveraged edge-C3 in diverse scenarios involving video streaming in both the downlink and the uplink.  ...  applications for video edge-C3; video edge computing and analytics in uplink scenarios (e.g., architectures, analytics, and applications); and video edge caching, computing and communication methods in  ...  [237] leverage the history of UEs' requests and their social similarity to optimize cache hit ratio and transmission delay in D2D-assisted video edge caching and streaming.  ... 
doi:10.1109/comst.2020.3035427 fatcat:ialgflav5nao3fwptbmyvtfhpa

Opportunities and Challenges of HTTP Adaptive Streaming

Hongyun Yang, Xuhui Chen, Zongkai Yang, Xiaoliang Zhu, Yi Chen
2014 International Journal of Future Generation Communication and Networking  
HTTP-based Adaptive Streaming (HAS) has emerged as the prominent technology for the delivery of audiovisual content over the Internet in recent years and has a major impact on network traffic.  ...  We describe the basic taxonomy of HTTP adaptive streaming systems and summarize the major issues associated with HAS systems' design.  ...  For instance, CDNs provide localized edge caches, which reduce long-haul traffic. HTTP/TCP protocol has become the mainstream for content delivery on the Internet.  ... 
doi:10.14257/ijfgcn.2014.7.6.16 fatcat:rhdvschxmfeitccivszvctftg4

Deep Neural Network–based Enhancement for Image and Video Streaming Systems: A Survey and Future Directions

Royson Lee, Stylianos I. Venieris, Nicholas D. Lane
2022 ACM Computing Surveys  
In this article, we survey state-of-the-art content delivery systems that employ neural enhancement as a key component in achieving both fast response time and high visual quality.  ...  In recent years, advances in the field of deep learning on tasks such as super-resolution and image enhancement have led to unprecedented performance in generating high-quality images from low-quality  ...  For many years, bitrate adaptation has been the dominant approach for counteracting the networking dynamicity and the main driver behind adaptive video streaming [11] , with already deployed solutions  ... 
doi:10.1145/3469094 fatcat:vonlsk72hbg27jx2q6umrfpu2q

A Survey on Caching in Mobile Edge Computing

Yuhan Zhao, Wei Zhang, Longquan Zhou, Wenpeng Cao, Bithas Petros
2021 Wireless Communications and Mobile Computing  
In this paper, we intend to begin with reviews on edge caching. First, we make a detailed overview of mobile edge caching.  ...  Then, we move on to the QoS and QoE part, discussing the related literature concerning these topics. We then start to address factors concerning edge caching and QoE.  ...  The whole system needs an update. In [60] , Kim and his team managed to improve the cache hit ratio about 12% with backhaul bytes ratio down about 12%.  ... 
doi:10.1155/2021/5565648 fatcat:zjs3yrgccba5vdpdtd2gwr2wcu

Embracing social big data in wireless system design

Yonggang Wen, Han Hu, Fang Liu
2017 Journal of Communications and Information Networks  
social video sharing, data driven bitrate adjustment and spectrum allocation for mobile social video sharing, location-aware video streaming, and social video distribution over information-centric networking  ...  Then we present five studies on utilizing social intelligence for system optimization, including community-aware social video distribution over cloud content delivery networks, public cloud assisted mobile  ...  EBDA algorithm achieves the best cache hit ratio in all cases.  ... 
doi:10.1007/s41650-017-0007-9 fatcat:4z32fmufovbongxk5kenqun6m4

Machine Learning for Multimedia Communications

Nikolaos Thomos, Thomas Maugey, Laura Toni
2022 Sensors  
In this paper, we review the recent major advances that have been proposed all across the transmission chain, and we discuss their potential impact and the research challenges that they raise.  ...  For example, the high model capacity of the learning-based architectures enables us to accurately model the image and video behavior such that tremendous compression gains can be achieved.  ...  Requesting the best representations means finding the optimal tradeoff between asking for high-quality content and asking for not-too-high bitrate.  ... 
doi:10.3390/s22030819 pmid:35161566 pmcid:PMC8840624 fatcat:nmz7s6ei3bdddarbt2bqhf6beu

Adaptive Bitrate Video Streaming for Wireless nodes: A Survey [article]

Kamran Nishat, Omprakash Gnawali, Ahmed Abdelhadi
2020 arXiv   pre-print
Recently, many research papers have presented models and schemes to optimize the Adaptive BitRate (ABR) based video streaming for wireless and mobile users.  ...  There is a plethora of research to improve video streaming to achieve high Quality of Experience (QoE) over the Internet. Many of them focus on wireless nodes.  ...  By using simulations they showed the effectiveness of their system by reducing access delay and increasing cache hit ratio.  ... 
arXiv:2008.00087v1 fatcat:gle6jqfgzzcf7jzazqa2eyv2w4

Network Support for AR/VR and Immersive Video Application: A Survey

Dongbiao He, Cedric Westphal, J. J. Garcia-Luna-Aceves
2018 Proceedings of the 15th International Joint Conference on e-Business and Telecommunications  
Current networks however, are still having a hard time streaming high quality videos.  ...  There are few surveys on the topic of augmented reality systems, and their focus mostly stays on the actual displays and potential applications.  ...  ACKNOWLEDGEMENTS Dongbiao He is supported by the Tsinghua Scholarship for Overseas Graduate Studies.  ... 
doi:10.5220/0006941705250535 dblp:conf/icete/HeWG18 fatcat:pucnum62nrddhbbwpn52cu2ata

An approximation algorithm for joint caching and recommendations in cache networks [article]

Dimitra Tsigkari, Thrasyvoulos Spyropoulos
2020 arXiv   pre-print
Streaming platforms, like Netflix and YouTube, strive to offer a high quality of service (QoS) to their users.  ...  The aim of this paper is to jointly optimize caching and recommendations in a generic network of caches, with the objective of maximizing the quality of experience (QoE).  ...  ACKNOWLEDGEMENTS This work has been supported by the French National Research Agency (ANR) under the "5C-for-5G" JCJC project with reference number ANR-17-CE25-0001.  ... 
arXiv:2006.08421v1 fatcat:vl3cacpovzbyxlfi3mrqjbfwgu

Cooperative Announcement-Based Caching for Video-on-Demand Streaming

Maxim Claeys, Niels Bouten, Danny De Vleeschauwer, Werner Van Leekwijck, Steven Latre, Filip De Turck
2016 IEEE Transactions on Network and Service Management  
It was shown that in a realistic scenario, the proposed election-based caching strategy can outperform the state-of-the-art by 20% in terms of cache hit ratio while using 4% less network bandwidth.  ...  Recently, Video-on-Demand (VoD) streaming services like Netflix and Hulu have gained a lot of popularity. This has led to a strong increase in bandwidth capacity requirements in the network.  ...  In previous work, a proactive cache management system for multitenant CDNs was proposed that optimizes content placement and server selection based on content popularity and geographical distribution of  ... 
doi:10.1109/tnsm.2016.2546459 fatcat:z5d7fl5u5jacbjkvs32d3lj4yq

Tile-Based Joint Caching and Delivery of 360° Videos in Heterogeneous Networks

Pantelis Maniotis, Eirina Bourtsoulatze, Nikolaos Thomos
2019 2019 IEEE 21st International Workshop on Multimedia Signal Processing (MMSP)  
Finally, we evaluate the performance of the proposed method for various system parameters and compare it with schemes that do not consider 360 o video encoding into multiple tiles and quality layers, as  ...  In this paper, we investigate the problem of joint collaborative content-aware caching and delivery of 360 o videos in a video on demand setting.  ...  From the evaluation, it becomes obvious that collaboration between caches enhances the performance of the overall edge caching system in terms of both the cache hit ratio and the QoE perceived by the users  ... 
doi:10.1109/mmsp.2019.8901727 dblp:conf/mmsp/ManiotisBT19 fatcat:kpz5rsuwvjgatoir3nzlocsrzm
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