Software-Defined Multipath-TCP for Smart Mobile Devices

被引：0

作者：

De Schepper, Tom ^{[1
]}

Struye, Jakob ^{[1
]}

Zeljkovic, Ensar ^{[1
]}

Latre, Steven ^{[1
]}

Famaey, Jeroen ^{[1
]}

机构：

[1] Univ Antwerp, IMEC, IDLab, Dept Math & Comp Sci, Antwerp, Belgium

来源：

2017 13TH INTERNATIONAL CONFERENCE ON NETWORK AND SERVICE MANAGEMENT (CNSM) | 2017年

关键词：

SDN; heterogeneous networks; Multipath TCP; NETWORKS;

D O I：

暂无

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：

Current mobile consumer devices are equipped with the ability to connect to the Internet using a variety of heterogeneous wireless network technologies (e.g., Wi-Fi and LTE). These devices generally opt to statically connect using a single technology, based on predefined priorities. This static behavior does not allow the network to unlock its full potential, which becomes increasingly more important as the requirements of services, in terms of for example throughput and reliability, grow. Multipath TCP (MPTCP) is a solution that allows the simultaneous use of multiple network interfaces. However, it does this uncoordinated for a single connection between two endpoints. Therefore, this paper proposes a Software-Defined Networking (SDN) architecture to enable coordinated multi-path routing across the several networks for mobile devices. Moreover, we propose a novel weighted MPTCP scheduler that allows the transmission of certain controllable percentages of data per network interface. The proposed idea is evaluated through a real-life prototype implementation with a smartphone.

引用

页数：6

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