congestion aqm
RSS congestion aqmSort by: Relevance | Date
Congestion Control for TCP/AQM Networks Using State Predictive Control
White Paper The purpose of this paper is to design congestion controllers for TCP/AQM networks using state predictive control and illustrate effectiveness of designed congestion controllers via... [09 Jan 2008]
Analysis of TCP-AQM Interaction Via Periodic Optimization and Linear Programming: The Case of Sigmoidal Utility Function
White Paper This paper investigates the interaction between Transmission Control Protocol (TCP) and an Active Queue Management (AQM) router, that are designed to control congestion in the Internet. TCP controls the... [20 Dec 2007]
LRED: A Robust and Responsive AQM Algorithm Using Packet Loss Ratio Measurement
White Paper Active Queue Management (AQM) is an effective means to enhance congestion control, and to achieve trade-off between link utilization and delay. Recent proposals based on analytical TCP control and... [06 Dec 2007]
Fuzzy Logic Congestion Control in TCP/IP Best-Effort Networks
White Paper This paper presents a new Active Queue Management (AQM) scheme -Fuzzy Explicit Marking (FEM)- supporting explicit congestion notification (ECN), to provide congestion control in TCP/IP... [15 Jan 2008]
Analyzing the Receiver Window Modification Scheme of TCP Queues
White Paper Explicit Congestion Notification (ECN) and Active Queue Management (AQM) Schemes such as Random Early Detection (RED), Adaptive Random Early Detection (ARED) and BLUE queues have been proposed for TCP/IP... [27 Dec 2007]
Performance Modeling of TCP/AQM With Generalized AIMD Under Intermediate Buffer Sizes
White Paper Each TCP source just iterates its own congestion control algorithm to respond to the congestion signal generated by AQM (Active Queue Management) schemes in the network. So,... [31 Oct 2007]
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]
On Transient Behavior Analysis of Random Early Detection Gateway Using a Control Theoretic Approach
White Paper AQM (Active Queue Management) mechanisms support the end-to-end congestion control mechanism of TCP (Transmission Control Protocol). Several AQM mechanisms have been recently proposed... [15 Jan 2008]
A Self-Tuning Structure for Adaptation in TCP/AQM Networks
White Paper Since Active Queue Management (AQM) Schemes are essentially feedback controllers, their impact on closed-loop behavior is directly related to the TCP congestion dynamic which, in turn, is strongly... [31 Oct 2007]
Analysis of the Competition Between Wired, DSL and Wireless TCP Flows in an Access Network
White Paper This paper analyzes the performance of a large population composed of several classes of long lived TCP flows experiencing packet losses due to random transmission errors and to congestion created by the sharing of a... [27 Dec 2007]
Achieving High Throughput in Low Multiplexed, High Bandwidth, High Delay Environments
White Paper Coupled with an AQM scheme such as RED, TCP sources achieve high utilization at a bottleneck router, but at the cost of fairness. The paper introduces a lightweight AQM mechanism that ensures fairness... [08 Jul 2008]
Design of AQM in Supporting TCP Based on the Well-Known AIMD Model
White Paper Secondly the paper proposes a delay-dependent AQM structure to compensate for delays in congestion measure explicitly from the knowledge of RTT, capacity and number of sources, where the previous AQMs... [30 Oct 2007]
Cross-Layer Optimization in TCP/IP Networks
White Paper TCP-AQM can be interpreted as distributed primal-dual algorithms to maximize aggregate utility over source rates. This paper shows that an equilibrium of TCP/IP, if exists, maximizes aggregate utility over both source... [31 Oct 2007]
A Novel Fuzzy Logic Controller (FLC) for Shortening the TCP Channel Roundtrip Time by Eliminating User Buffer Overflow Adaptively
White Paper The FLC contributes to prevent the AQM resources dished out at the system level from being wasted, shorten the service RoundTrip Time (RTT) by reducing retransmission, and alleviate network congestion in... [20 Dec 2007]
A State Feedback Control Approach to Stabilizing Queues for ECN-Enabled TCP Connections
White Paper With the use of state feedback control theory, the authors' then design, based on the enhanced TCP model, an AQM controller to stabilize the queue length at routers. This paper presents an analytical TCP model that takes... [08 Dec 2006]
