Mobility Aware Virtual Network Embedding

doi:10.1109/TMC.2016.2591525

2017-05-01

Vasilis Friderikos

DOI：10.1109/TMC.2016.2591525

原文链接

查看原文

摘要

En 中文

Over the last years, network virtualization has become one of the most promising solutions for sustainability towards the ongoing increase of data demand in mobile networks. Within that context, the virtual network embedding problem has recently been studied extensively and many different solutions have been proposed; but, mainly these studies have focused on wired networks. The main purpose of this paper is to provide an optimization framework for optimal virtual network embedding, including a heuristic algorithm with low computational complexity, by explicitly considering the effect of supporting the actual user mobility, assuming the emerging Distributed Mobility Management (DMM) scheme as well as a traditional Centralized Mobility Management (CMM) scheme. In addition to that, service differentiation is introduced, giving higher priority to time-critical over-the-top (OTT) services compared to more traditional elastic Internet applications. The performance of the proposed framework is compared to mobility agnostic greedy algorithms as well as virtual network embedding algorithms from the literature. Numerical investigations reveal that the effect of user mobility has a significant impact on the design of virtual networks. Additionally, the mobility aware scheme can provide tangible gains in the overall performance compared with the previous proposed schemes that do not take explicitly into account the effect of user mobility.

Keyword:

Virtual network embedding

mobility

network virtualization

DMM

CMM

network optimization

AI总结

对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

IEEE Transactions on Mobile Computing

IF:

9.2

论文数:

5.8K

被引数:

1.8W

机构

university of london

学者数:

21.5W

论文数: 19.7W

被引数: 305

引用论文

An autonomous 16 mm/sup 3/ solar-powered node for distributed wireless sensor networks 用于分布式无线传感器网络的自治16毫米/sup3/太阳能节点

Proceedings of IEEE Sensors

IF0

2024-10-30

PREAI

B.A. Warneke; M.D. Scott; B.S. Leibowitz; Lixia Zhou; C.L. Bellew; J.A. Chediak; J.M. Kahn; B.E. Boser; K.S.J. Pister

Virtual Network Embedding: A Survey

IEEE COMMUNICATIONS SURVEYS AND TUTORIALS

IF46.7

2013-01-01

1.0K

PREAI

Fischer, Andreas; Botero, Juan Felipe; Beck, Michael Till; de Meer, Hermann; Hesselbach, Xavier

Peritoneal washing cytology: Prognostic value of positive findings in patients with gastric carcinoma undergoing a potentially curative resection

Journal of Surgical Oncology

IF0

1999-10-01

PREAI

Yasuhiro Kodera; Yoshitaka Yamamura; Yasuhiro Shimizu; Akihito Torii; Takashi Hirai; Kenzo Yasui; Takeshi Morimoto; Tomoyuki Kato

Etude Structurale de ZnPO₃F · 2,5 H₂O, Nouvel Inhibiteur de Corrosion

Zeitschrift für anorganische und allgemeine Chemie

IF0

2004-11-09

PREAI

Par J. Durand; A. Larbot; L. Cot; M. Duprat; F. Dabosi

Epidemiology

IF0

2013-12-19

PREAI

Mark Woodward

Unrecoverable lattice rotation governs structural degradation of single-crystalline cathodes 不可恢复的晶格旋转控制单晶阴极的结构退化

Science

IF0

2024-05-24

PREAI

Weiyuan Huang; Tongchao Liu; Lei Yu; Jing Wang; Tao Zhou; Junxiang Liu; Tianyi Li; Rachid Amine; Xianghui Xiao; Mingyuan Ge; Lu Ma; Steven N. Ehrlich; Martin V. Holt; Jianguo Wen; Khalil Amine

DROPv2: Energy Efficiency through Network Function Virtualization

IEEE NETWORK

IF6.3

2014-03-01

PREAI

Bolla, Raffaele; Lombardo, Chiara; Bruschi, Roberto; Mangialardi, Sergio

Analysis of Factorial Survival Experiments

Biometrics

IF0

1994-03-01

PREAI

Eric V. Slud