Patents

Patents by date

Network routing of endpoints to content based on content swarms S. K. Singhal, P. B. Key, M. Zhang, G. Shen, T. Karagiannis and A. J. Ganesh.  August 2016. (US 9407693)
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Utilizing a reserve price for ranking I. Kash, D. S. Gunawardena, P. Key, B. Roberts, T. Borchert and O. Har.  September 2014. (US 20140278944)
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Dynamic channel and transmission rate selection (continuation) D. S. Gunawardena, P. B. Key, A. Proutiere and B. Radunovic.  June 2014. (US 8743822)
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Dynamic channel and transmission rate selection D. S. Gunawardena, P. B. Key, A. Proutiere and B. Radunovic.  April 2013. (US 8422444)
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Resource allocation framework for wireless/wired networks T. Karagiannis, C. Gkantsidis, P. B. Key, R. Harper, A. Sellen, T. Regan, R. M. Banks, I. Raftopoulos, D. Manjunath and B. Radunovic.  January 2013. (US 8351331)
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Control of background data transfers R. J. Black, D. Gunawardena, P. Key and G. O’Shea.  December 2012. (US 8340099)
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Characterization of network path quality for network applications and services M. Zhang, P. B. Key, S. K. Singhal, G. Shen, A. J. Ganesh and T. Karagiannis.  May 2012. (US 8189489)
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End-host based network management system T. Karagiannis, C. Gkantsidis, P. Key and E. Athanasopoulos.  November 2011. (US 8059541)
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Path estimation in a wireless mesh network B. Radunovic, C. Gkantsidis, D. Gunawardena and P. B. Key.  October 2011. (US 8045463)
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Full-duplex wireless communications B. Radunovic, N. Singh, D. S. Gunawardena, A. Proutiere and P. B. Key.  October 2011. (US 8031744)
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Multipath forwarding algorithms using network coding B. Radunovic, C. Gkantsidis, P. B. Key, D. Gunawardena, W. Hu and P. Rodriguez.  March 2011. (US 7912003)
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Active probing for sustainable capacity estimation of networked dataflows D. S. Gunawardena, L. Massoulie and P. B. Key.  2010. (US 7689686)

Methods and systems for alleviating network congestion P. B. Key, L. Massoulie and K. Laevens.  November 2010. (US 7843828)
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Congestion avoidance within aggregate channels D. McAuley, P. B. Key, P. R. Barham and K. Laevens.  March 2010. (US 7672234)
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Competitive and considerate congestion control D. Gunawardena, S. Liu, L. Massoulie, M. Vojnovic and P. B. Key.  January 2010. (US 7649841)
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Background transport service P. B. Key, L. Massoulie and B. Wang.  April 2009. (US 7516238)
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Multi-Channel Communications Protocol P. Key, A. Ganesh and A. Lakshmikantha.  September 2008. (US 20080219285)
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System and method for controlling network demand via congestion pricing P. Barham, R. Black, P. Key and N. Stratford.  October 2007. (US 7284047)
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Reactive bandwidth control for streaming data P. B. Key, D. S. Gunawardena and L. Massoulie.  May 2007. (US 7225267)
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Practical network node coordinate estimation M. O. T. de Castro, M. S. da Silva Costa, P. B. Key and A. Rowstron.  September 2005. (US 6947386)
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Methods and systems for alleviating network congestion P. B. Key, L. Massoulie and K. Laevens.  January 2005. (US 6842424)
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Reactive bandwidth control for streaming data P. Key, D. Gunawardena and L. Massoulie.  July 2004. (US 20040148423)
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Telecommunications network having successively utilized different network addresses to a single destination R. G. Ackerley, P. B. Key and M. Woolley.  April 2002. (US 6377677)
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Communication network control method and apparatus P. B. Key, T. R. Griffiths, F. P. Kelly and R. J. Gibbens.  July 2000. (US 6084955)
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Method and apparatus for controlling a communications network P. B. Key, A. D. Atkinson and T. R. Griffiths.  November 1999. (US 5991272)
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Communication network control method P. B. Key, T. R. Griffiths, R. J. Gibbens and F. P. Kelly.  May 1996. (US 5521971)
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Routing of network traffic F. P. Kelly, R. J. Gibbens, P. B. Key, P. A. Turton, R. R. Stacey and M. J. Whitehead.  August 1989. (US 4862496)
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