基于sdn的无线接入网利用BBR TCP拥塞控制

2019 29th International Telecommunication Networks and Applications Conference (ITNAC) Pub Date : 2019-11-01 DOI:10.1109/ITNAC46935.2019.9078015

Hoang Do, M. Gregory, Shuo Li

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引用次数: 1

摘要

瓶颈带宽和往返传播时间(BBR)是一种针对传输网络而开发的新型TCP拥塞控制算法。本文分析了利用BBR TCP拥塞控制算法的基于软件定义网络(SDN)的无线接入网络。提供了利用传统的CUBIC TCP拥塞控制或BBR的无线接入网络上TCP性能的比较。为了实现更高的数据吞吐量，提出了一种基于sdn的无线链路抖动最小化方法。

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SDN-based Wireless Access Networks Utilising BBR TCP Congestion Control

Bottleneck Bandwidth and Round-trip propagation time (BBR) is a novel TCP congestion control algorithm developed for transport networking. This paper analyses Software Defined Networking (SDN) based wireless access networks that leverage the BBR TCP congestion control algorithm. A comparison of TCP performance over wireless access networks that utilise either conventional CUBIC TCP congestion control or BBR is provided. A SDN-based jitter minimization method for wireless links is proposed to achieve higher data throughput.

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2019 29th International Telecommunication Networks and Applications Conference (ITNAC)

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