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Method for Estimating a Round Trip Time of a Packet Flow

Abstract : A method for estimating a round trip time, RTT, of a packet flow, comprising the steps of: - computing a periodogram P N based on N samples h 1 , h 2 ..h N of an inter-arrival time signal X between adjacent packets, X(t k ) = h k = t k - t k-1 , using a Lomb-Scargle method, - extracting a fundamental pulsation É 0 out of said periodogram P N using a pattern matching technique, - determining the RTT out of said fundamental pulsation.
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Submitted on : Tuesday, November 15, 2011 - 4:55:59 PM
Last modification on : Tuesday, May 25, 2021 - 11:46:03 AM


  • HAL Id : hal-00641414, version 1





Damiano Carra, Konstantin Avrachenkov, Sara Alouf, Philippe Nain, Georg Post. Method for Estimating a Round Trip Time of a Packet Flow. France, Patent n° : EP2226971, WO/2010/100151. 2009. ⟨hal-00641414⟩



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