adaptive tcp traffic

Streaming Media Congestion Control Using Bandwidth Estimation

White Paper This work introduces the Streaming Media Congestion Control protocol (SMCC), a new adaptive media streaming congestion management protocol in which the connection's packet transmission rate is adjusted according to the dynamic bandwidth share of... [11 Jul 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 swift enough to fully utilize resources over... [14 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 Fixed-Assembly-Period (FAP) algorithm in terms of goodput and... [14 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 situation in which the bandwidth available to the elastic... [14 Jan 2008]

Handling Two-Way TCP Traffic in Asymmetric Networks

White Paper To this end, a new Adaptive Class-based Queuing mechanism called ACQ for handling two-way TCP traffic over links that exhibit bandwidth asymmetry is proposed. The TCP congestion control protocol is mainly designed for bandwidth symmetric paths. [14 Jan 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 consequence, packet marking schemes can be devised to differentiate... [14 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 TCP packets are transmitted as high priority. [14 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. The performance have been evaluated in a traffic scenario composed... [14 Jan 2008]

TCP Over Load-Reactive Links

White Paper Before such adaptive links can be considered for deployment, it is essential to understand the behavior of widely deployed end-to-end protocols, in particular TCP. The paper studies the behavior of TCP flows over a particular type of LRL that uses... [14 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 packet drops among multiple flows. [14 Jan 2008]

Interaction Between TCP and UDP Flows in Wireless Multi-Hop Ad Hoc Networks

White Paper Through a set of simple experiments in a real world setting the effect of Constant Bit Rate (CBR) UDP traffic on adaptive TCP and vice versa, is investigated. The interaction between TCP and UDP flows are examined experimentally in simple scenarios... [26 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. Besides, the research suggests new interesting guidelines to model queues fed by TCP traffic. [26 Dec 2007]

Smartacking: Improving TCP Performance From the Receiving End

White Paper This paper presents smartacking, a technique that improves performance of Transmission Control Protocol (TCP) via adaptive generation of acknowledgments (ACKs) at the receiver. When the bottleneck link is at its capacity, the smartacking receiver... [19 Dec 2007]

An Adaptive End-to-End Loss Differentiation Scheme for TCP Over Wired/Wireless Networks

White Paper This paper proposes a robust end-to-end loss differentiation scheme to identify the packet losses due to congestion for TCP connections over wired/wireless networks. The classification should be as accurate as possible to achieve high throughput... [05 Dec 2007]

LRED: A Robust and Responsive AQM Algorithm Using Packet Loss Ratio Measurement

White Paper Adaptive parameter settings, though might solve the problem, remain difficult in such a complex system. Recent proposals based on analytical TCP control and AQM models suggest the use of both queue length and traffic input rate as congestion... [05 Dec 2007]

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