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Optimizing TCP Loss Recovery Performance Over Mobile Data Networks

文献类型：期刊论文

作者Liu, Ke1,2; Zha, Zhongbin1,2; Wan, Wenkai1,2; Aggarwal, Vaneet3; Fu, Binzhang1,2; Chen, Mingyu1,2
刊名IEEE TRANSACTIONS ON MOBILE COMPUTING
出版日期2020-06-01
卷号19期号:6页码:1401-1419
关键词Throughput Bandwidth Microsoft Windows Linux Kernel Degradation Packet loss TCP loss recovery mobile data network opportunistic retransmission application stall
ISSN号1536-1233
DOI10.1109/TMC.2019.2909888
英文摘要Recent advances in high-speed mobile networks have revealed new bottlenecks in ubiquitous TCP protocol deployed in the Internet. In addition to differentiating non-congestive loss from congestive loss, our experiments revealed two significant performance bottlenecks during the loss recovery phase: flow control bottleneck and application stall, resulting in degradation in QoS performance. To tackle these two problems, we first develop a novel opportunistic retransmission algorithm to eliminate the flow control bottleneck, which enables TCP sender to transmit new packets even if receiver & x0027;s receiving window is exhausted. Second, application stall can be significantly alleviated by carefully monitoring and tuning the TCP sending buffer growth mechanism. We implemented and modularized the proposed algorithms in the Linux kernel thus they can plug-and-play with the existing TCP loss recovery algorithms easily. We evaluated our proposed algorithms over emulated and real experiments and showed that, compared to existing TCP loss recovery algorithms, the proposed optimization algorithms improve the bandwidth efficiency by up to 133 percent and completely mitigate RTT spikes, i.e., over 50 percent RTT reduction, over the loss recovery phase.
资助项目National Natural Science Foundation of China (NSFC)[61502459] ; National Key Research and Development Program of China (13th Five-Year Plan)[2016YFB1000200]
WOS研究方向Computer Science ; Telecommunications
语种英语
WOS记录号WOS:000538716000012
出版者IEEE COMPUTER SOC
源URL[http://119.78.100.204/handle/2XEOYT63/15238]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Liu, Ke
作者单位1.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing, Peoples R China
2.Univ Chinese Acad Sci UCAS, Beijing, Peoples R China
3.Purdue Univ, W Lafayette, IN 47907 USA
推荐引用方式
GB/T 7714		 Liu, Ke,Zha, Zhongbin,Wan, Wenkai,et al. Optimizing TCP Loss Recovery Performance Over Mobile Data Networks[J]. IEEE TRANSACTIONS ON MOBILE COMPUTING,2020,19(6):1401-1419.
APA Liu, Ke,Zha, Zhongbin,Wan, Wenkai,Aggarwal, Vaneet,Fu, Binzhang,&Chen, Mingyu.(2020).Optimizing TCP Loss Recovery Performance Over Mobile Data Networks.IEEE TRANSACTIONS ON MOBILE COMPUTING,19(6),1401-1419.
MLA Liu, Ke,et al."Optimizing TCP Loss Recovery Performance Over Mobile Data Networks".IEEE TRANSACTIONS ON MOBILE COMPUTING 19.6(2020):1401-1419.

入库方式： OAI收割

来源：计算技术研究所

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