Network Architecture and Essential Features for 5G: The SESAME Project Approach

Goratti, Leonardo; Costa, Cristina; Pérez-Romano, Jordi; Sallent, O.; Ruiz, Cristina; Betzler, August; Khodashenas, Pouria Sayyad; Vahid, Seiamak; Nasr, Karim M.; Abubakar, Babangida; Whitehead, Alan; Belesioti, Maria; Chochliouros, Ioannis P.

doi:10.1007/978-3-319-44944-9_60

Cited by 4 publications

(1 citation statement)

References 8 publications

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“…The 5G ESSENCE project [6] addresses the paradigms of Multi-access Edge Computing (MEC) and Small Cell as-a-Service (SCaaS) [7] by fueling the drivers and removing the barriers in the Small Cell (SC) market, forecasted to grow at an impressive pace up to 2020 and beyond and to play a "key" role in the 5G ecosystem. The proposed approach provides a highly flexible and scalable platform, which is able to support new business models and revenue streams by creating a neutral host market and reducing operational costs by providing new opportunities for ownership, deployment, operation and amortisation [8].…”

Section: Introductionmentioning

confidence: 99%

Combined 5G-Based Video Production and Distribution in a Crowded Stadium Event

Chochliouros¹,

Spiliopoulou²,

Lazaridis³

et al. 2020

Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops

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Based upon the scope of the original 5G ESSENCE research effort and by considering the related fundamental architecture, we develop a dedicated scenario for the implementation and demonstration of a setup for a 5G edge network acceleration in the context of a sport event, taking place in a stadium. Specifically, we demonstrate a combined 5G-based video production and video distribution scenario towards delivering benefits to both media producers/content providers and mobile operators, with those being able to offer enriched event experience to their subscribers. The production/distribution of locally generated content through the respective platform, coupled with value-added services and rich user context, enables secure, high-quality and resilient transmission in realtime, thus ensuring minimal latency. In the selected scenario, massive data traffic does not affect nor overload the backhaul connection as it is produced, processed and consumed just locally, aligned to the 5G 3GPP specifications. We also discuss details about the proposed services and functionalities of the use case, together with an approach for a potential projection to the market.

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Section: Introductionmentioning

confidence: 99%

Combined 5G-Based Video Production and Distribution in a Crowded Stadium Event

Chochliouros¹,

Spiliopoulou²,

Lazaridis³

et al. 2020

Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops

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Use Cases for 5G Networks Using Small Cells

Κωστόπουλος

Chochliouros

Munaretto³

et al. 2018

IFIP Advances in Information and Communication Technology

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A Survey of Mobility Management as a Service in Real-Time Inter/Intra Slice Control

et al. 2021

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In-network softwarization, Network Slicing provides scalability and flexibility through various services such as Quality of Service (QoS) and Quality of Experience (QoE) to cover the network demands. For the QoS, a set of policies must be considered in real-time, accompanied by a group of functions and services to guarantee the end-user needs based on network demand. On the other hand, for the QoE, the service's performance needs to be improved to bring an efficient service to cover the demands of the end-user. The 3G Partnership Project (3GPP) defined the slice as a component of resources used to process a set of packets. These resources need to be flexible, which means the resources can be scaled up or down based on the demand. This survey discusses softwarization and virtualization techniques, considering how to implement the slices for future networks. Specifically, we discuss current advances concerning the functionality and architecture of the 5G network. Therefore, the paper critically evaluates recent research and systems related to mobility management as a service in real-time inter/intra slice control by considering the strengths and limitations of these contributions to identify the research gaps and possible research directions for emerging research and development opportunities. Moreover, we extend our review by considering the slice types and their numbers based on the 3GPP Technical Specification (3GPP TS). The study presented in this paper identifies open issues and research directions that reveal that mobility management at a service level with inter/intra slice management techniques has strong potential in future networks and requires further investigation from the research community to exploit its benefits fully.

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Network Architecture and Essential Features for 5G: The SESAME Project Approach

Cited by 4 publications

References 8 publications

Combined 5G-Based Video Production and Distribution in a Crowded Stadium Event

Combined 5G-Based Video Production and Distribution in a Crowded Stadium Event

Use Cases for 5G Networks Using Small Cells

A Survey of Mobility Management as a Service in Real-Time Inter/Intra Slice Control

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