adaptive tcp congestion control
Gateway Adaptive Pacing for TCP Across Multihop Wireless Networks and the Internet
White Paper Thus, it denotes the introduced congestion control scheme TCP with Gateway Adaptive Pacing (TCP-GAP). This paper introduces an effective congestion control scheme for TCP over hybrid wireless/wired networks comprising a multihop wireless IEEE... [20 Dec 2007]
TCP Symbiosis: Congestion Control Mechanisms of TCP Based on Lotka-Volterra Competition Model
White Paper This paper proposes TCP Symbiosis, which has a robust, self-adaptive and scalable congestion control mechanism for TCP. The paper changes the window size of a TCP connection in response to information of the physical and available bandwidths of the... [20 Dec 2007]
Mathematical Analysis of Westwood+ TCP Congestion Control
White Paper The estimate is used to adaptively decrease the congestion window and slow start threshold after congestion so that it can be said that Westwood+ TCP substitutes the classic multiplicative decrease with an adaptive decrease paradigm. [20 Dec 2007]
Testing TCP Westwood+ Over Transatlantic Links at 10 Gigabit/Second Rate
White Paper The main feature of Westwood+ TCP is its adaptive setting of the control windows after a congestion episode obtained by estimating the bandwidth available along the connection path. This paper reports a first investigation of the performance of... [20 Dec 2007]
Adaptive Aggregated Aggressiveness Control on Parallel TCP Flows Using Competition Detection
White Paper This paper presents a competition detection mechanism for parallel TCP flows and uses this to propose a new parallel TCP congestion control scheme called Adaptive TCP-P (A-TCP-P). A-TCP-P automatically controls the aggregated aggressiveness of... [19 Dec 2007]
TCP With Adaptive Pacing for Multihop Wireless Networks
White Paper This paper introduces a novel congestion control algorithm for TCP over multihop IEEE 802.11 wireless networks implementing rate-based scheduling of transmissions within the TCP congestion window. The novel TCP variant is denoted as TCP with... [19 Dec 2007]
Smartacking: Improving TCP Performance From the Receiving End
White Paper When the bottleneck link is at its capacity, the smartacking receiver sends ACKs with a lower frequency reducing the control traffic overhead and slowing down the congestion window growth to utilize the network capacity more effectively. [19 Dec 2007]
End-to-End Bandwidth Estimation in TCP to Improve Wireless Link Utilization
TCP Westwood (TCPW) is a sender-side only modification of TCP Reno congestion control that exploits an end-to-end bandwidth estimation mechanism to set the values of Slow-Start-Threshold and Congestion-Window after a congestion episode that is... [06 Dec 2007]
Adaptive Bandwidth Share Estimation in TCP Westwood
TCP Westwood (TCPW) is a proposed sender side modification of TCP congestion control. TCPW relies on bandwidth share estimation techniques to enhance congestion control over high speed and/or wireless networks. [06 Dec 2007]
TCP Performance Dynamics and Link-Layer Adaptation Based Optimization Methods for Wireless Networks
This work outlines a cross-layer optimization framework based on the congestion control dynamics of a bulk-transfer TCP flow and demonstrates its application to networks which offer link-layer adaptive measures. [06 Dec 2007]
TCP With End-to-End FEC
FEC reduces the number of retransmissions and results in different congestion control behaviour, effectively running the network at a higher load. The interaction between TCP and FEC is discussed and the conclusion is that the FEC has to be... [06 Dec 2007]
LRED: A Robust and Responsive AQM Algorithm Using Packet Loss Ratio Measurement
Recent proposals based on analytical TCP control and AQM models suggest the use of both queue length and traffic input rate as congestion indicators, which effectively enhances stability. Active Queue Management (AQM) is an effective means to... [06 Dec 2007]
TCP/IP Interaction Based on Congestion Price: Stability and Optimality
Despite the large body of work studying congestion control and adaptive routing in isolation, much less attention has been paid to whether these two resource-allocation mechanisms work well together to optimize user performance. [06 Dec 2007]
A Dynamic Adaptive Acknowledgment Strategy for TCP Over Multihop Wireless Networks
In particular, the TCP protocol does not manage to obtain efficient bandwidth utilization because its congestion control mechanism is not tailored to such a complex environment. The main problems with TCP in such networks are the excessive amount... [06 Dec 2007]
Round-Trip Time Estimation in Communication Networks Using Adaptive Kalman Filtering
The focus of this paper is on the Round-Trip Time (RTT), which is a particularly important variable for efficient end-to-end congestion control. It is illustrated on real data that this algorithm provides estimates of significantly better accuracy... [06 Dec 2007]
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