将OpenFlow集成到LTE:软件定义移动网络的一些问题

2015 7th International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2015-07-27 DOI:10.1109/NTMS.2015.7266498

L. J. Chaves, Vitor Marge Eichemberger, Islene C. Garcia, E. Madeira

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引用次数: 16

摘要

世界正在见证移动通信的快速增长，运营商被迫更灵活地处理网络流量。许多工作都指出，使用软件定义网络(SDN)作为克服当前限制的使能技术，使即将到来的5G网络成为可能。在本文中，我们讨论了如何将OpenFlow协议集成到现有的长期演进(LTE)网络中，通过最先进的解决方案并突出了开放问题。我们还为ns-3模拟器引入了一种新颖的OpenFlow模块，允许可靠地模拟LTE-SDN集成网络，如案例研究示例所示。

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Integrating OpenFlow to LTE: Some issues toward software-defined mobile networks

The world is witnessing a rapid growth in mobile communication, and operators have been forced to handle network traffic more resourcefully. Many works point to the use of Software-Defined Networking (SDN) as an enabling technology to overcome current limitations, making possible upcoming 5G networks. In this paper we discuss how the OpenFlow protocol can be integrated into existing Long-Term Evolution (LTE) networks, going through state-of-the-art solutions and highlighting open issues. We also introduce a novel OpenFlow module for ns-3 simulator, allowing reliable simulations of LTE-SDN integrated networks, as illustrate in a case study example.

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2015 7th International Conference on New Technologies, Mobility and Security (NTMS)

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