Optimal Video Streaming in Dense 5G Networks With D2D Communications

Vo, Nguyen-Son; Duong, Trung Q.; Tuan, Hoang Duong; Kortun, Ayse

doi:10.1109/access.2017.2761978

Cited by 77 publications

(50 citation statements)

References 45 publications

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“…From a different perspective, an optimal rate allocation was designed by [193] to limit the co-channel interference and manage resources between D2D and cellular users. They are using a joint encoding rate allocation and a description distribution optimization forwarded to BS and D2D users (predefined candidates, who already cached the content, and who are selected based on their available storage and battery level) before transmitting video segments to the requester.…”

Section: Bringing Qoe At the Edgementioning

confidence: 99%

Quality of Experience for Streaming Services: Measurements, Challenges and Insights

et al. 2020

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Over the last few years, the evolution of network and user handsets' technologies, have challenged the telecom industry and the Internet ecosystem. Especially, the unprecedented progress of multimedia streaming services like YouTube, Vimeo and DailyMotion resulted in an impressive demand growth and a significant need of Quality of Service (QoS) (e.g., high data rate, low latency/jitter, etc.). Mainly, numerous difficulties are to be considered while delivering a specific service, such as a strict QoS, human-centric features, massive number of devices, heterogeneous devices and networks, and uncontrollable environments. Thenceforth, the concept of Quality of Experience (QoE) is gaining visibility, and tremendous research efforts have been spent on improving and/or delivering reliable and addedvalue services, at a high user experience. In this paper, we present the importance of QoE in wireless and mobile networks (4G, 5G, and beyond), by providing standard definitions and the most important measurement methods developed. Moreover, we exhibit notable enhancements and controlling approaches proposed by researchers to meet the user expectation in terms of service experience.

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Section: Bringing Qoe At the Edgementioning

confidence: 99%

Quality of Experience for Streaming Services: Measurements, Challenges and Insights

et al. 2020

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“…Network infrastructure sharing is an essential element to unlock commercial take-up of dense 5G wireless networks [9], since it will be unfeasible to deploy hundreds of vertically isolated access networks, especially in urban scenarios, where very dense deployments of small cells will be required. The neutral host model and network slicing will play a key role in the deployment of 5G networks that address the challenges faced by infrastructure providers [13] and vertical media actors, including video streaming and production in dense urban environments [5,38,39,40,41].…”

Section: A Broadcasting-related Technologies In the 5g Landscapementioning

confidence: 99%

Deploying a Novel 5G-Enabled Architecture on City Infrastructure for Ultra-High Definition and Immersive Media Production and Broadcasting

Colman-Meixner

Khalili

Αντωνίου

et al. 2019

IEEE Trans. on Broadcast.

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With the massive growth of cutting-edge media services such as Ultra-High Definition (UHD/4K) video and immersive media (i.e. Virtual and Augmented Reality-VR/AR), demand for large investments in a scalable, ubiquitous, and robust communication infrastructure and services increases enormously. The H2020 5GCity project aims to provide a solution for such issues by designing, developing, and deploying a sliceable, distributed Cloud/Edge & radio platform with neutral hosting capability to support the sharing between Information Technology (IT) infrastructure owners and media service providers (i.e. vertical media actors). In this work, we initially introduce the essential benefits of the 5GCity technology and neutral host model to facilitate the rise of highly-demanding media Use Cases (UCs) and its implication on how service providers typically operate (in terms of business model). Then, we show how the 5GCity architecture and infrastructure, in light of certain Key Performance Indicators (KPIs), address this demand through three media UCs (namely related to "video acquisition and production at the edge", "immersive services", and "mobile production and transmission") and we explain how they are implemented and deployed in real citywide pilots (in Bristol, Lucca, and Barcelona) to demonstrate the benefits for infrastructure owners and media service providers*.

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“…Network infrastructure sharing is a fundamental element to unlock commercial take up of dense 5G wireless networks [8], as it would be unrealistic to expect the deployment of hundreds of vertically-isolated access networks in such dense environments. A neutral and sliceable 5G infrastructure is a promising solution for the given challenges faced by infrastructure providers [12] and vertical media actors with video streaming and production in dense device-to-device (D2D) communication deployed in urban environments [15,16,17,18,19]. The driver for developing 5G is to increase mobile broadband capacity to provide specific functionality not only for consumers but also for industries and society in general.…”

Section: A 5g Technologymentioning

confidence: 99%

“…5GCity, an ongoing H2020 project, aims to deploy and test the benefits of 5G technology by adding "neutral hosting" functionalities in the design, deployment, and development of a distributed cloud and radio platform [19,20]. 5GCity architecture is the result of the integration between network functions virtualization (NFV), software defined networks (SDN) and multi-access edge computing (MEC) on distributed cloud and radio platform ( Figure 2).…”

Section: B Project Backgroundmentioning

confidence: 99%

See 1 more Smart Citation

5G City: A Novel 5G-Enabled Architecture for Ultra-High Definition and Immersive Media on City Infrastructure

Colman-Meixner

Diogo

Siddiqui

et al. 2018

2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)

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Optimal Video Streaming in Dense 5G Networks With D2D Communications

Cited by 77 publications

References 45 publications

Quality of Experience for Streaming Services: Measurements, Challenges and Insights

Quality of Experience for Streaming Services: Measurements, Challenges and Insights

Deploying a Novel 5G-Enabled Architecture on City Infrastructure for Ultra-High Definition and Immersive Media Production and Broadcasting

5G City: A Novel 5G-Enabled Architecture for Ultra-High Definition and Immersive Media on City Infrastructure

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