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《JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS》 1999-04
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The Effects of Asymmetric Links on TCP Performance and Its Solutions

Li Huiling Zheng Wenxing Hu Zhengming (Department of Information Engineering, Beijing University of Posts and Telecommunications, Beijing 100876)  
TCP is a transport layer protocol that regulate its forward data sending through reverse ACKs.In asymmetric network where the bandwidth of reverse link is far less than forward link and the link rate of ACKs is slower than data, TCP data throughput is greatly limited by the reverse limk.The main reason for this limitation arisen is the bottleneck of ACKs in the reverse link.Serving this as the starting point, this paper presents algorithms to decrease the number of ACKs and to reduce ACK frequency as solutions.These improving algorithms may be implemented in both sender and receiver.We also tested them through simulations.
【Fund】: 国家自然科学基金重大课题资助项目!(69896240)
【CateGory Index】: TN915
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【References】
Chinese Journal Full-text Database 2 Hits
1 YU Xiao-mei,LIU Nai-wen,ZHENG Ming-chun (Dept .of Computer Science ,Shandong Teachers' University,Jinan Shandong 250014,China);Improved SACK Arithmetic on Asymmetric Links[J];Application Research of Computers;2004-08
2 CHANG Jie ZHOU Wen-an SONG Jun-de(School of Computer Science and Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China);Survey of SCTP Improvement over Wired-cum-wireless Hybrid Networks[J];Computer Science;2012-S3
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Zhang Peng Cheng Shiduan (National Laboratory of Switching Technology and Telecommunication Networks, Beijing University of Posts and Telecommunications, Beijing 100876);Performance Analysis of TCP over ATM with Asymmetric Links[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1999-02
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 WU Hai tao 1, LONG Ke ping 1, WU Jing 1, CHENG Shi duan 1, MA Jian 2 (1 National Laboratory of Switcling Technology and Telecommunication Networks,Beijing University of Posts and Telecommunications, Beijing 100876,China; 2 Nokia China R&D;Performance Analysis of TCP over Bandwidth Asymmetry Networks[J];Journal of Beijing University of Posts and Telecommunications;2000-04
2 Zheng Lin Qiu Hongbin (Electronic Information College);Performance Analysis of TCP over WATM in the Burst Errors Channel[J];JOURNAL OF GUILIN INSTITUTE OF ELECTRONIC TECHNOLOGY;2000-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 YU Yi-fan,JI Hong,YUE Guang-xin(School of Telecommunication Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China);A Multicast-Based Cross Layer Handover Scheme for Mobile IP[J];Journal of Beijing University of Posts and Telecommunications;2006-06
2 ZHANG Ping, MIAO Jie, HU Zheng, TIAN Hui ( 1. Key Laboratory of Universal Wireless Communication ( Beijing University of Posts and Telecommunications) ,Ministry of Education,Beijing 100876,China; 2. Wireless Technology Innovation Institute,Beijing University of Posts and Telecommunications,Beijing 100876,China);A Survey of Ubiquitous Network[J];Journal of Beijing University of Posts and Telecommunications;2010-05
3 LI Jian, TAO Yang(Software Center,Chongqing University of Posts and Telecommunications, Chongqing 400065,P.R.China);Research of multipath transfer with multiple link based on SCTP multihoming[J];Journal of Chongqing University of Posts and Telecommunications;2005-04
4 WANG Jun,FANG Xi,YANG Bing,ZHANG Ping(Institute of WTI,Beijing University of Posts and Telecommunications,Beijing 100876,China);Cross-Layer TCP Performance Enhancement Technique in OFDM System[J];Journal of Jilin University(Information Science Edition);2007-02
5 WU Zhao cong (School of Remote Sensing and Information Engineering,Wuhan University, Wuhan 430079,China);Determination of Fractal Scaleless Range[J];Acta Geodaetica Et Cartographic Sinica;2002-03
6 Wang Wei,Xie Yan.;Design of Interface Circuit for DTB bus Tools Compatible with Highspeed Telemetry System.[J];Well Logging Technology;2002-04
7 Xiao Lizhi, Xie Ranhong, Cai Xiyuan, et al..;Well Logging Technology for The New Century: Network-based Logging Technology[J];Well Logging Technology;2003-01
8 LI Chunfeng(Lab of Marine Geology, Ministry of Education, Tongji Univercity, Shanghai 200092, China);Some Remarks on Application of Fractal Analyses in Well Logging Data[J];Well Logging Technology;2005-01
9 ZHANG Xin-yun,WANG Jing-nong,GUO Yan-jun(Technology Center,China Petroleum Logging,LTD.,Xi'an,Shaanxi 710021,China);Advances and Trends in Logging While Drilling Technology[J];Well Logging Technology;2006-01
10 TANG Tian-zhi(Technology Center,China Petroleum Logging CO.LTD.,Xi′an,Shaanxi 710021,China);Technical Present and Future Developing Consideration on EILog Logging System[J];Well Logging Technology;2007-02
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 CHANG Jie ZHOU Wen-an SONG Jun-de(School of Computer Science and Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China);Survey of SCTP Improvement over Wired-cum-wireless Hybrid Networks[J];Computer Science;2012-S3
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