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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https://hal.inria.fr/hal-00641414
Contributor : Sara Alouf <>
Submitted on : Tuesday, November 15, 2011 - 4:55:59 PM
Last modification on : Saturday, January 27, 2018 - 1:31:44 AM

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  • HAL Id : hal-00641414, version 1

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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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