adaptation tcp congestion

Adaptive Video Streaming in Presence of Wireless Errors

White Paper Real-time video streaming with rate adaptation to network load/congestion represents an efficient solution to its coexistence with conventional TCP data services. Naturally, the streaming rate control must be efficient, smooth and TCP friendly. [03 Jul 2008]

LT-TCP: End-to-End Framework to Improve TCP Performance Over Networks With Lossy Channels

White Paper To overcome packet erasures the authors used a dynamic and adaptive Forward Error Correction (FEC) scheme that includes adaptation of the Maximum Segment Size for TCP. The scheme separates the congestion indications from the wireless packet... [03 Jul 2008]

Understanding TCP's Behavior Over Wireless Links

White Paper Adaptation of protocols designed for the wired Internet, such as TCP, to wireless specificity and conversely, design of wireless systems adapted to Internet protocol stack is an area of wide interest. [15 Jan 2008]

Jointly Coordinating ECN and TCP for Rapid Adaptation to Varying Bandwidth

White Paper By making routers mark packets in a much more aggressive manner, the authors are able to achieve fast backoff in the network without resorting to TCP's current drastic step of halving the congestion window. [15 Jan 2008]

LDA+ TCP-Friendly Adaptation: A Measurement and Comparison Study

White Paper This paper presents an end-to-end adaptation scheme, called the enhanced Loss-Delay based Adaptation algorithm (LDA+) for regulating the transmission behavior of multimedia senders in accordance with the network congestion state. [21 Dec 2007]

YeAH-TCP: Yet Another Highspeed TCP

White Paper High bandwidth delay products require more aggressive window adaptation rules, yet maintaining the ability of controlling router buffer congestion. Several new TCP congestion control algorithms have been proposed to improve TCP performance over... [20 Dec 2007]

TCP Performance Dynamics and Link-Layer Adaptation Based Optimization Methods for Wireless Networks

White Paper 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

White Paper A simple adaptation algorithm is proposed and the performance is evaluated by simulation. FEC reduces the number of retransmissions and results in different congestion control behaviour, effectively running the network at a higher load. [06 Dec 2007]

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 affected by network parameters such as link... [31 Oct 2007]

Optimal Coding Rate Control for Scalable Streaming Media

White Paper This paper investigates the problem of coding rate control, or equivalently quality adaptation, in response to changing network conditions such as the onset of congestion. The paper also argues that the algorithm complements any transport protocol... [25 May 2007]

Enhancing Bluetooth TCP Throughput Via Link Layer Packet Adaptation

White Paper One of the problems is that TCP congestion control interprets packet losses as an indication of congestion, whereas in wireless links, losses could be due to transient link quality degradations. TCP throughput limitations over wireless links have... [09 Aug 2005]

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