A Model for Steady State Throughput of TCP CUBIC

Bao, Wei; Wong, Vincent W. S.; Leung, Victor C. M.

doi:10.1109/glocom.2010.5684172

Cited by 43 publications

(32 citation statements)

References 15 publications

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“…Performance degradation due to large propagation delay was tackled in the design of TCP Hybla [6], aiming at filling the bandwidth pipe in a more aggressive and efficient way than TCP New Reno. More recently, TCP FAST, Cubic [7] and Compound [8] have been proposed to improve the performance of TCP over large BDP links, where the large bandwidth pipe (i.e., Gbytes) cannot be filled quickly by the congestion control algorithms (slowstart and congestion avoidance) implemented in TCP New Reno. TCP evolutions and modifications have been basically introduced and proposed to optimise the performance of bulk data transfer, which somewhat differs from the characteristics of aeronautical services, which may experience some nonnegligible idle time during the generation of two consecutive messages.…”

Section: Introductionmentioning

confidence: 99%

Reliable Aeronautical Services Protocol: Motivation, design, and performance

Muhammad

Cola

Kissling

et al. 2013

2013 IEEE Global Communications Conference (GLOBECOM)

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The most widely used transport protocols (i.e, TCP and UDP) are not suitable for aeronautical services because of the reliability and strict transfer delay requirements that cannot be met by TCP and UDP in such environment. In this respect, the paper proposes a novel message-oriented transport protocol Reliable Aeronautical Services Protocol (RASP) enabling reliable aeronautical services. Simulation campaigns carried out in ns-2 show the superiority of RASP with respect to TCP in terms of end-to-end message transfer delay and number of performed retransmissions.

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Section: Introductionmentioning

confidence: 99%

Reliable Aeronautical Services Protocol: Motivation, design, and performance

Muhammad

Cola

Kissling

et al. 2013

2013 IEEE Global Communications Conference (GLOBECOM)

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“…In [14], Poojary et al derive an expression for average cwnd of a single CUBIC flow under random losses. In contrast to [13] and [14], the model we present in this work for CUBIC provides insight into both the transient and steady-state behavior of the algorithm. Moreover, we utilize Lyapunov stability theory to prove that CUBIC is locally asymptotically stable independent of link delay and other system parameters (the parameters only affect the region of stability).…”

Section: Introductionmentioning

confidence: 99%

Towards Stability Analysis of Data Transport Mechanisms: A Fluid Model and an Application

Vardoyan¹,

Hollot

Towsley³

2018

IEEE INFOCOM 2018 - IEEE Conference on Computer Communications

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The Transmission Control Protocol (TCP) utilizes congestion avoidance and control mechanisms as a preventive measure against congestive collapse and as an adaptive measure in the presence of changing network conditions. The set of available congestion control algorithms is diverse, and while many have been studied from empirical and simulation perspectives, there is a notable lack of analytical work for some variants. To gain more insight into the dynamics of these algorithms, we: (1) propose a general modeling scheme consisting of a set of functional differential equations of retarded type (RFDEs) and of the congestion window as a function of time; (2) apply this scheme to TCP Reno and demonstrate its equivalence to a previous, well known model for TCP Reno; (3) show an application of the new framework to the widely-deployed congestion control algorithm TCP CUBIC, for which analytical models are few and limited; and (4) validate the model using simulations. Our modeling framework yields a fluid model for TCP CUBIC. From a theoretical analysis of this model, we discover that TCP CUBIC is locally uniformly asymptotically stable -a property of the algorithm previously unknown.

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“…Models for analysis of TCP CUBIC can be found in [6] and [17] and for TCP Compound in [7] and [18]. In [1] and [2], we developed models for CUBIC and Compound TCP respectively.…”

Section: Introductionmentioning

confidence: 99%

Approximate theoretical models for TCP connections using different high speed congestion control algorithms in a multihop network

Poojary

Sharma

2013

2013 51st Annual Allerton Conference on Communication, Control, and Computing (Allerton)

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We consider a multihop network when the flows may be using TCP Reno, CUBIC or Compound. We study its performance using fluid approximations. We provide theoretical justification for these approximations. Our approximations are simple, yet can be used to obtain throughput and average window size for each TCP connection with good accuracy. We compare results obtained using fluid approximations with discrete Markov chain models in [1] and [2] and with ns2 simulations. The fluid approximation models can be seen to trade-off accuracy for simplicity.

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A Model for Steady State Throughput of TCP CUBIC

Cited by 43 publications

References 15 publications

Reliable Aeronautical Services Protocol: Motivation, design, and performance

Reliable Aeronautical Services Protocol: Motivation, design, and performance

Towards Stability Analysis of Data Transport Mechanisms: A Fluid Model and an Application

Approximate theoretical models for TCP connections using different high speed congestion control algorithms in a multihop network

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