Lin Cong

Publications (5) View all

• Source

  Available from: sersc.org

  Conference Proceeding: HATS: High Accuracy Timestamping System Based on NetFPGA.

  Zhiqiang Zhou, Lin Cong, Guohan Lu, Beixing Deng, Xing Li
  Advances in Computer Science and Information Technology, AST/UCMA/ISA/ACN 2010 Conferences, Miyazaki, Japan, June 23-25, 2010. Joint Proceedings; 01/2010
• Conference Proceeding: pathWave: Combined estimation of network link capacity and available bandwidth using statistical signal processing.

  Lin Cong, Guohan Lu, Yang Chen, Beixing Deng, Xing Li
  Proceedings of the 16th International Conference on Networks, ICON 2008, December 12-14, 2008, held at India Habitat Centre, New Delhi, India; 01/2008
• Source

  Available from: psu.edu

  Conference Proceeding: Telemeter: Network Distance Prediction Base on Network Topology

  Lin Cong, Yang Chen, Xiaohui Shi, Ye Wang, Weiyu Wu, Beixing Deng, Xing Li
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  ABSTRACT: Coordinates-based distance prediction algorithms can improve the performance of many Internet applications, especially in the peer-to-peer architecture and overlay construction. But some recent researches indicate that the performance gain via distance prediction based on coordinates, rather disappointed, can be significantly worse than the improvement obtained by direct measurement algorithm, and the inaccuracy of coordinates-based distance prediction would degrade the performance of applications evidently. In this paper, we propose a novel distance prediction algorithm base on network topology information, Telemeter, which uses the topology and routing information from CERNET2 's ISP, instead of coordinates mechanism. Telemeter can predict the distance accurately between any pair of nodes from CERNET2 without any end-to-end measurement overhead. We evaluate the performance of Telemeter from P2P-related application's perspective systematically, and compare it with three representative coordinates-based distance prediction algorithms (Triangulated Heuristic, GNP, and IDES). We demonstrate that Telemeter overcomes some drawback shared among coordinates-based distance prediction algorithms, and bridge the significant performance gap between measurement-based algorithm and these algorithms.
  Grid and Cooperative Computing, 2007. GCC 2007. Sixth International Conference on; 09/2007
• Source

  Available from: psu.edu

  Conference Proceeding: NTS6: IPv6 based Network Topology Service System of CERNET2.

  Lin Cong, Bo Yang, Yang Chen, Guohan Lu, Beixing Deng, Xing Li, Ye Wang
  2007 International Conference on Multimedia and Ubiquitous Engineering (MUE 2007), 26-28 April 2007, Seoul, Korea; 01/2007
• Source

  Available from: ngn.ee.tsinghua.edu.cn

  Article: What level of estimating accuracy does TCP need and can TCP achieve

  Lin Cong, Guohan Lu, Yang Chen, Beixing Deng, Xing Li
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  ABSTRACT: Accurate and effective estimation of TCP operating point impacts directly on TCP performance, especially in modern high-speed networks. In this paper, we focus on two crucial questions: 1) In order to guarantee the performance and stability of TCP, how accurately does the TCP operating point need to be estimated? 2) Ahead of the occurrence of network congestion, how accurately can TCP estimate its operating points at the end host? We declare that the estimator which is based on TCP packet series can satisfy the accuracy TCP required.