adaptive tcp performance in audio and video

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. As wireless channels are becoming... [03 Jul 2008]

Performance Evaluation of a New Adaptive Packet Marking Scheme for TCP Over DiffServ Networks

White Paper This paper presents an extensive performance evaluation of a new adaptive packet marking scheme, applied to a traffic scenario composed of TCP flows with different length. As a... [15 Jan 2008]

A New Three Color Marker for TCP Flows

White Paper This paper presents an extensive performance evaluation of a new adaptive packet marking scheme, which relies on three different service classes, provided by the DiffServ network. As a consequence,... [15 Jan 2008]

Performance Analysis and Improvement of HighSpeed TCP With TailDrop/RED Routers

White Paper Furthermore, it is observed that the performance of gHSTCP is limited by both TailDrop and RED/ARED routers, thus it develops a modified adaptive RED called gARED to address the problem of simultaneous... [15 Jan 2008]

Load Balancing for Parallel Forwarding

White Paper A pure hash-based system, however, cannot balance processor load in the face of highly skewed flow-size distributions in the Internet; usually, adaptive methods are needed. Scheduling schemes that operate at the packet... [15 Jan 2008]

Adaptive Low Priority Packet Marking for Better TCP Performance

White Paper Low priority packets are marked according to an adaptive marking algorithm. This paper proposes a packet marking scheme for TCP traffic. Unlike previous literature work, in the scheme the majority of... [15 Jan 2008]

TCP Performance in Wireless Access With Adaptive Modulation and Coding

White Paper We study a wireless access system with adaptive modulation and coding (AMC) at the physical layer, finite-length queuing at the data link layer and a TCP protocol at the transport layer. We analyze the... [15 Jan 2008]

TCP Performance Over End-to-End Rate Control and Stochastic Available Capacity

White Paper Motivated by TCP over end-to-end ABR, this paper studies the performance of adaptive window congestion control, when it operates over an explicit feedback rate-control mechanism, in a... [15 Jan 2008]

Assembling TCP/IP Packets in Optical Burst Switched Networks

White Paper The results show that the performance of the proposed Adaptive-Assembly-Period (AAP) algorithm is better than that of the Min-BurstLength-Max-Assembly-Period (MBMAP) algorithm and the... [15 Jan 2008]

TCP-Africa: An Adaptive and Fair Rapid Increase Rule for Scalable TCP

White Paper The default transport control protocol for best effort data traffic is currently TCP, which does not scale well to 100Mbps and higher networks over long distances. In congestion avoidance TCP is not... [15 Jan 2008]

Performance Evaluation of Westwood+ TCP Congestion Control

White Paper In this way Westwood+ TCP substitutes the classic multiplicative decrease paradigm with the adaptive decrease paradigm. Westwood+ TCP is a sender-side only modification of the classic... [15 Jan 2008]

TCP Adaptive RTO to Improve TCP Performance in Mobile Ad Hoc Networks

White Paper This paper proposes a new mechanism called TCP Adaptive RTO (TCP AR) that improves TCP performance in mobile ad hoc network s. With the assumption that... [27 Dec 2007]

Cross-Layer Analysis of TCP Performance in a 4G System

White Paper The aspects investigated are the impact of channel prediction errors, channel scheduling, delay, and adaptive modulation switch level, on TCP performance. This paper presents results... [27 Dec 2007]

An Analytical Model of a New Packet Marking Algorithm for TCP Flows

White Paper This paper presents an analytical model for an adaptive packet marking scheme proposed in the previous work. As a consequence, packet marking schemes can be devised to differentiate packets belonging to a same... [27 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... [21 Dec 2007]

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