一种异构网络TCP拥塞控制算法

王志明; 曾孝平; 刘学; 陈礼; 郭博文

doi:10.11999/JEIT150774

一种异构网络TCP拥塞控制算法

doi: 10.11999/JEIT150774

基金项目:

国家自然科学基金(61171089, 61302054)，国家自然科学基金项目重大研究计划(91438104)，重庆大学研究生科研创新基金(CYS14005)

计量
- 文章访问数: 1788
- HTML全文浏览量: 143
- PDF下载量: 809
- 被引次数: 0
出版历程
- 收稿日期: 2015-06-29
- 修回日期: 2015-11-17
- 刊出日期: 2016-04-19

TCP Congestion Control Algorithm for Heterogeneous Networks

Funds:

The National Natural Science Foundation of China (61171089, 61302054), The Training Program of the Major Research Plan of the National Natural Science Foundation of China (91438104), The Scientific Research Innovation Program of Chongqing University for Graduate Students (CYS14005)

摘要

摘要: 针对互联网中端对端带宽、时延和丢包率等的差异性日益加剧，导致TCP传输性能严重退化，该文提出一种链路自适应TCP拥塞控制算法(INVS)。INVS在拥塞避免阶段初期采用基于指数函数的凸窗口增长函数，以提高链路利用率；在窗口增长函数中引入了自适应增长因子实现窗口增长速率与链路状态相匹配；采用了自适应队列门限的丢包区分策略以提高无线环境下TCP的性能。性能分析和评估表明，INVS提高了TCP拥塞控制算法的吞吐量、公平性、链路利用率和RTT公平性。
- 异构网 /
- 传输控制协议 /
- 拥塞控制 /
- 时延带宽积
Abstract: The end-to-end bandwidth, the Round Trip Time (RTT) and the packet loss rate vary over many orders of magnitude in Internet, which cause significant performance degradation of Transmission Control Protocol (TCP). To cope with this, a path-adaptive TCP congestion control protocol, called INVerse Sigmoid (INVS), is proposed. INVS employs an exponential function based convex growth function of congestion window to improve the path utilization. An adaptive increase factor in the growth function is introduced to match the window growth rate with the path condition. An adaptive queue-threshold in the loss distinguishing scheme is used to enhance the performance of TCP over wireless links. The performance analysis and evaluation show that INVS improves the throughput, the fairness, the total link utilization and the RTT-fairness of TCP congestion control algorithm.
- Heterogeneous networks /
- Transmission Control Protocol (TCP) /
- Congestion control /
- Bandwidth Delay Product (BDP)

HTML全文

参考文献(19)

LI P and FANG Y G. On the throughput capacity of heterogeneous wireless networks[J]. IEEE Transactions on Mobile Computing, 2012, 11(12): 2073-2086. doi: 10.1109/ TMC.2011.239.

PAPADIMITRIOU D, WELZL M, SCHARF M, et al. Open research issues in Internet congestion control[R]. RFC 6077: Internet Research Task Force (IRTF), 2011.

CAINI C and FIRRINCIELI R. TCP Hybla: a TCP enhancement for heterogeneous networks[J]. International Journal of Satellite Communications and Networking, 2004, 22(5): 547-566. doi: 10.1002/sat.799.

ALRSHAH M A, OTHMAN M, ALI B, et al. Comparative study of high-speed Linux TCP variants over high-BDP networks[J]. Journal of Network and Computer Applications, 2014, 43: 66-75. doi: 10.1016/j.jnca.2014.04.007.

AFANASYEV A, TILLEY N, REIHER P, et al. Host-to-host congestion control for TCP[J]. IEEE Communications Surveys Tutorials, 2010, 12(3): 304-342. doi: 10.1109/ SURV.2010.042710.00114.

MOLIA H K and AGRAWAL R. A conceptual exploration of TCP variants[C]. 2014 2nd International Conference on Emerging Technology Trends in Electronics, Communication and Networking (ET2ECN), Surat, 2014: 1-6. doi: 10.1109/ ET2ECN.2014.7044985.

WANG J Y, WEN J T, HAN Y X, et al. CUBIC-FIT: a high performance and TCP CUBIC friendly congestion control algorithm[J]. IEEE Communications Letters, 2013, 17(8): 1664-1667. doi: 10.1109/LCOMM.2013.060513. 130664.

谢钧, 俞璐, 金凤林. 基于排队时延和丢包率的拥塞控制[J]. 电子与信息学报, 2010, 32(9): 2058-2064. doi: 10.3724/ SP.J.1146.2009.01228.

XIE J, YU L, and JIN F L. Congestion control based on queuing delay and packet loss probability[J]. Journal of Electronics Information Technology, 2010, 32(9): 2058-2064. doi: 10.3724/SP.J.1146.2009.01228.

WAN Y J, ZHANG L, WU Z M, et al. Uplink performance in 3G networks[C]. 2014 IEEE Workshop on Advanced Research and Technology in Industry Applications (WARTIA), Ottawa, 2014: 1213-1216. doi: 10.1109/WARTIA.2014.6976498.

CHEN Y. C, Nahum E M, Gibbens R J, et al. Measuring cellular networks: Characterizing 3G, 4G, and path diversity[R]. Technical Report, UMass Amherst Technical Report: UM-CS-2012-022.

LI M, LUKYANENKO A, TARKOMA S, et al. Tolerating path heterogeneity in multipath TCP with bounded receive buffers[J]. Computer Networks, 2014, 64(0): 1-14. doi: 10.1016/j.comnet.2014.01.011.

刘伟彦, 孙雁飞, 张顺颐, 等. 一种参数自适应的主动队列管理算法自适应BLUE[J]. 电子与信息学报, 2009, 31(2): 462-466.

LIU W Y, SUN Y F, ZHANG S Y, et al. An adaptive active queue management algorithmself-adaptive BLUE[J]. Journal of Electronics Information Technology, 2009, 31(2): 462-466.

毕元梅. 异构网络下的TCP性能增强技术研究[D]. [硕士学位], 重庆大学, 2009.

BI Y M. A study of enhancing TCP performance over heterogeneous networks[D]. [Master dissertation], Chongqing University, 2009.

DING N, WU R Q, and JIE H. TCP BRJ: Enhanced TCP congestion control based on bandwidth estimation and RTT jitter for heterogeneous networks[C]. The Proceedings of the Third International Conference on Communications, Signal Processing, and Systems. Switzerland, 2015: 623-632. doi: 10.1007/978-3-319-08991-1_64.

BERTRAN R, GONZ?LEZ M, MARTORELL X, et al. Counter-based power modeling methods: Top-down vs. bottom-up[J]. The Computer Journal, 2013, 56(2): 198-213. doi: 10.1093/comjnl/bxs116.

YANG P, SHAO J, LUO W, et al. TCP congestion avoidance algorithm identification[J]. IEEE/ACM Transactions on Networking, 2014, 22(4): 1311-1324. doi: 10.1109/TNET. 2013.2278271.

施引文献

资源附件(0)

访问统计