A Cloud-Enabled Small Cell Architecture in 5G Networks for Broadcast/Multicast Services

被引：18

作者：

Kourtis, Michail-Alexandros ^{[1
]}

Blanco, Bego ^{[2
]}

Perez-Romero, Jordi ^{[3
]}

Makris, Dimitris ^{[1
]}

McGrath, Michael J. ^{[4
]}

Xilouris, George ^{[1
]}

Munaretto, Daniele ^{[5
]}

Solozabal, Ruben ^{[2
]}

Sanchoyerto, Aitor ^{[2
]}

Giannoulakis, Ioannis ^{[1
]}

Kafetzakis, Emmanouil ^{[6
]}

Riccobene, Vincenzo ^{[4
]}

Jimeno, Elisa ^{[7
]}

Kourtis, Anastasios ^{[1
]}

Ferrus, Ramon ^{[3
]}

Liberal, Fidel ^{[2
]}

Koumaras, Harilaos ^{[1
]}

Kostopoulos, Alexandros ^{[8
]}

Chochliouros, Ioannis ^{[8
]}

机构：

[1] Natl Ctr Sci Res Demokritos, Inst Informat & Telecommun, Athens 15310, Greece

[2] Univ Basque Country, Dept Commun Engn, Bilbao 48013, Spain

[3] Univ Politecn Cataluna, Dept Signal Theory & Commun, ES-08034 Barcelona, Spain

[4] Intel Ireland, Intel Labs Europe, R148, Leixlip, Ireland

[5] Athonet, I-36050 Bolzano, Italy

[6] Orion Innovat PC, Athens 11744, Greece

[7] ATOS, Res & Innovat Telecom Sect, Santander 39011, Spain

[8] Omilos OTE, OTE Res, Athens 15124, Greece

来源：

IEEE TRANSACTIONS ON BROADCASTING | 2019年 / 65卷 / 02期

基金：

欧盟地平线“2020”;

关键词：

Network function virtualization; software defined networking; edge cloud computing; 5G; MCPTT; eMBMS;

D O I：

10.1109/TBC.2019.2901394

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The evolution of 5G suggests that communication networks become sufficiently flexible to handle a wide variety of network services from various domains. The virtualization of small cells as envisaged by 5G, allows enhanced mobile edge computing capabilities, thus enabling network service deployment and management near the end user. This paper presents a cloud-enabled small cell architecture for 5G networks developed within the 5G-ESSENCE project. This paper also presents the conformity of the proposed architecture to the evolving 5G radio resource management architecture. Furthermore, it examines the inclusion of an edge enabler to support a variety of virtual network functions in 5G networks. Next, the improvement of specific key performance indicators in a public safety use case is evaluated. Finally, the performance of a 5G enabled evolved multimedia broadcast multicast services service is evaluated.

引用

页码：414 / 424

页数：11

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