sender tcp congestion control
TCP-BuS: Improving TCP Performance in Wireless Ad Hoc Networks
White Paper Specifically, the TCP sender concludes that there is network congestion upon detecting packet losses or at time-outs. Hence, the TCP sender could mistake this event as congestion, which is untrue. TCP (Transmission Control Protocol), a widely used... [14 Jan 2008]
Congestion Control for Reliable Multicast Achieving TCP Fairness
White Paper The rate-based controller runs between the sender and the representative and achieves TCP fairness and fast response to losses at the representative. The selection mechanism of the representative allows the sender to select the representative in a... [14 Jan 2008]
Scalable TCP: Improving Performance in Highspeed Wide Area Networks
White Paper Scalable TCP is a simple sender-side alteration to the TCP congestion window update algorithm. TCP congestion control can perform badly in highspeed wide area networks because of its slow response with large congestion windows. [14 Jan 2008]
TCP Westwood and Easy RED to Improve Fairness in High-Speed Networks
White Paper TCP Westwood (TCPW) is a sender-side only modification of TCP Reno congestion control, which exploits end-to-end bandwidth estimation to properly set the values of slow-start threshold and congestion window after a congestion episode. [14 Jan 2008]
A New Congestion Control Mechanism of TCP With Inline Network Measurement
White Paper By using information of available bandwidth of a network path between sender and receiver hosts, it constructs quite a different congestion control mechanism from the traditional TCP Reno and its variants, based on logistic and Lotka-Volterra... [14 Jan 2008]
Avoiding Spurious TCP Timeouts in Wireless Networks by Delay Injection
White Paper While TCP can adapt to small fluctuations in the delay between the sender and the receiver, adverse affects (most importantly spurious timeouts) have been observed under large delay variability. The Transmission Control Protocol (TCP) has been... [14 Jan 2008]
TCP Performance Over End-to-End Rate Control and Stochastic Available Capacity
White Paper It is assumed that the sender and receiver of the adaptive window protocol are colocated with the rate-control endpoints. Motivated by TCP over end-to-end ABR, this paper studies the performance of adaptive window congestion control, when it... [14 Jan 2008]
Influence of False Congestion Alarms on Performance for Congestion Control Based on Dynamic Window Flow Mechanism in Wireless Networks
White Paper The congestion detection mechanism of congestion control based on dynamic window flow control, which is widely used for reliable window protocols such as TCP, is well-known to be simple, but it may raise false alarms: a sender usually interprets... [14 Jan 2008]
TCP Westwood: End-to-End Congestion Control for Wired/Wireless Networks
White Paper TCP Westwood (TCPW) is a sender-side modification of the TCP congestion window algorithm that improves upon the performance of TCP Reno in wired as well as wireless networks. In fact, TCPW performance is not very sensitive to random errors, while... [14 Jan 2008]
Performance Evaluation of Westwood+ TCP Congestion Control
White Paper Westwood+ TCP is a sender-side only modification of the classic Tahoe/Reno TCP that has been recently proposed to improve fairness and efficiency of TCP. This estimate is used to adaptively decrease the congestion window and slow start threshold... [14 Jan 2008]
Adding Network-Layer Intelligence to Mobile Receivers for Solving Spurious TCP Timeout During Vertical Handoff
White Paper These schemes require only minor modifications to the network layer of mobile receivers and no change to the TCP protocol and the TCP sender. Particularly, during vertical handoffs, some undesirable phenomenon may erroneously trigger TCP congestion... [08 Jan 2008]
Improving TCP Performance Over 802.11 WLAN With Radio Network Feedback
White Paper This is achieved by introducing a wireless enhancement proxy (WENP) at layer 3 in the base station that monitors the TCP packet flows in both directions, detects wireless packet drops and provides feedback to the TCP sender using one of the TCP... [26 Dec 2007]
Evaluating TCP With Corruption Notification in an IEEE 802.11 Wireless LAN
White Paper It has been suggested to enhance the performance of TCP over wireless links by adding a checksum that covers the packet header, enabling the TCP receiver to detect errors in the payload and inform the sender of such occurrences. [26 Dec 2007]
Gateway Adaptive Pacing for TCP Across Multihop Wireless Networks and the Internet
White Paper For wireless-to-wired flows, an adaptive pacing scheme is proposed at the TCP sender. This paper introduces an effective congestion control scheme for TCP over hybrid wireless/wired networks comprising a multihop wireless IEEE 802.11 network and... [20 Dec 2007]
TCP With Adaptive Pacing for Multihop Wireless Networks
White Paper It shows how a TCP sender can adapt its transmission rate close to the optimum using an estimate of the current 4-hop propagation delay and the coefficient of variation of recently measured round-trip times. [19 Dec 2007]
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