Notice of Violation of IEEE Publication Principles - A combined scheduling scheme for absolute and relative differentiated services in web-based teleoperation
Qingyun Li, Yunhui Liu · 2009
Notice of Violation of IEEE Publication Principles"A Combined Scheduling Scheme for Absolute and Relative Differentiated Services in Web-based Teleoperation"by Qing-Yun Li and Yun-Hui Liuin the Proceedings of the 2009 IEEE International Conference on Mechatronics and Automation, August 2009After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication Principles.This paper contains significant portions of original text from the paper cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper title) and without permission.Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article:"Automatic Regulation of the Information Flow in the Control Loops of a Web Teleoperated Robot"by J.-A. Fernandez-Madrigal, C. Galindo, E. Cruz-Martin, A. Cruz-Martin, and J. Gonzalezin the Proceedings of the 2007 IEEE International Conference on Robotics and Automation 2007, pp. 3496-3501"A Combined Scheduling Scheme for Absolute and Relative Differentiated Services," in Communication and Computer Networks"by Nirmala Shenoy and Sunthiti Patchararungruangin the Proceedings of the CCN 2004 Conference, 2004, Series 438, Paper 136, ACTA PressThe use of the World Wide Web for robot teleoperation grows in recent years due to the pervasiveness of Internet and web browsers, although web interfaces usually use Ethernet networks that exhibit delays. With increasing of users and robots the bottleneck of web server becomes critical. Most recent research in the area has been focused on improving time predictability of the network under delays, jitter, bandwidth, and reducing the delay on the Internet. Few research concerned about the delay in the web server (mainly, the queue delay). In this paper we first introduce the priority classify- cation into web-based teleoperation and consider a combined scheduling scheme with Absolute and Relative DiffServ. For demonstrating the goodness of our algorithm, we show a simulation of the algorithm for the direct teleoperation of the IRIS mobile robots, obtaining better behaviors than the WTP and WFQ.