delays congestion control
End-to-End Available Bandwidth: Measurement Methodology, Dynamics, and Relation With TCP Throughput
White Paper The basic idea in SLoPS is that the one-way delays of a periodic packet stream show an increasing trend when the stream's rate is higher than the avail-bw. Pathload is nonintrusive, meaning that it does not cause significant increases in the... [10 Jul 2008]
Binomial Congestion Control Algorithms
White Paper TCP is not well-suited for several emerging applications including streaming and real-time audio and video because its reliability and ordering semantics increases end-to-end delays and delay variations. [03 Jul 2008]
UDT: An Application Level Transport Protocol for Grid Computing
White Paper As network bandwidth and delays increase, TCP becomes inefficient. These problems are due to slow loss-recovery, a RTT bias inherent in its AIMD congestion-control algorithm, and the bursting data flow caused by its window control. [10 Apr 2008]
SABUL: A Transport Protocol for Grid Computing
White Paper In order to remove the fairness bias between flows with different network delays, SABUL adjusts its sending rate at uniform intervals, instead of at intervals determined by round trip time. A rate-based congestion control that tunes the inter... [10 Apr 2008]
Global Stability of Congestion Control Algorithms Without Network Delay
White Paper Assuming no network delays and with appropriate queue management at the links, one develops in this paper two classes of Transmission Control Protocol (TCP) algorithms with which the network is globally asymptotically stable and one TCP algorithm... [15 Jan 2008]
Responding to Spurious Timeouts in TCP
White Paper Delays on Internet paths, especially including wireless links, can be highly variable. Spurious TCP timeouts cause unnecessary retransmissions and congestion control back-off. The refinements concern the issues such as an efficient operation in... [15 Jan 2008]
Steady State Analysis of TCP Connections With Different Propagation Delays
White Paper The approach was to separately model the TCP congestion control mechanism and the network using the fluid flow approximation and the queuing theory, respectively. This paper has modeled the congestion control mechanism of TCP as a SISO (Single... [15 Jan 2008]
Global Stability Analysis of a TCP/AQM Protocol for Arbitrary Networks With Delay
White Paper This paper investigates global stability of Fast AQM Scalable TCP (FAST), a network congestion control scheme for the Internet modelled by a nonlinear delay differential equation with heterogeneous delays. [15 Jan 2008]
TCP-LP: A Distributed Algorithm for Low Priority
White Paper The key mechanisms unique to TCP-LP congestion control are the use of one-way packet delays for congestion indications and a TCP-transparent congestion avoidance policy. Service prioritization among different traffic classes is an important goal... [15 Jan 2008]
TCP-LP: A Distributed Algorithm for Low Priority Data Transfer
White Paper The key mechanisms unique to TCP-LP congestion control are the use of one-way packet delays for congestion indications and a TCP-transparent congestion avoidance policy. Service prioritization among different traffic classes is an important goal... [15 Jan 2008]
Congestion Control for TCP/AQM Networks Using State Predictive Control
White Paper Using state predictive control, these linear systems with an information delay are equivalent to linear systems with no delays. In this paper, LQ control with an observer is adopted for linear systems with no delays which describe linearized... [09 Jan 2008]
End-to-End Inference of Loss Nature in a Hybrid Wired/Wireless Environment
White Paper An HMM can be trained to capture the delays observed around each type of loss by different state(s) in the derived HMM. In a hybrid wired/wireless environment, an effective classification technique that identifies the type of a packet loss, i.e.a... [27 Dec 2007]
Performance Evaluation of a Multicast Congestion Control Protocol
White Paper Protocol dynamics, robustness and TCP-friendliness are investigated in an environment carrying a layered video stream and experiencing various network conditions in terms of losses and delays. This paper presents a performance evaluation of the... [27 Dec 2007]
Improving TCP Friendly Rate Control Behaviour in DVB Satellite Networks
White Paper As expected, simulation shows that DAMA slows down the start-up phase of TFRC, causing non-negligible delays. Such a traffic distribution calls for a robust end-to-end congestion control mechanism, eventually forced by access networks, so that the... [27 Dec 2007]
Modeling the AIADD Paradigm in Networks With Variable Delays
White Paper During last decade many analytical models have attempted to capture dynamics and steady-state behavior of standard TCP congestion control algorithms. Modeling TCP is fundamental for understanding Internet behavior. [27 Dec 2007]
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