adaptive tcp flows
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ATFRC: Adaptive TCP Friendly Rate Control Protocol
White Paper TFRC (TCP Friendly Rate Control) is a rate-based congestion control protocol for non-TCP flows. This paper proposes the Adaptive TCP Friendly Rate Control (ATFRC) protocol. TFRC controls the sending rate by using the TCP throughput equation... [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. The proposed marking scheme is most efficient when applied to a scenario... [14 Jan 2008]
A New Three Color Marker for TCP Flows
White Paper The scheme provides protection of vulnerable packets in the TCP flows and adaptivity through "Probes" packets. The performance have been evaluated in a traffic scenario composed of TCP flows with different length. [14 Jan 2008]
TCP Over Load-Reactive Links
White Paper The paper studies the behavior of TCP flows over a particular type of LRL that uses a hysteresis control mechanism for capacity allocation that reacts to current traffic loads. Before such adaptive links can be considered for deployment, it is... [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]
Adaptive Coding and Packet Rates for TCP-Friendly VoIP Flows
White Paper The paper also studies whether TCP-friendly rate control algorithms are suitable for dynamically adapting packet and coding rate of a VoIP flow. If low-rate VoIP is transmitted over congested links, both the coding and the packet rate need to be... [26 Dec 2007]
Interaction Between TCP and UDP Flows in Wireless Multi-Hop Ad Hoc Networks
White Paper The interaction between TCP and UDP flows are examined experimentally in simple scenarios, involving between three and four nodes. Early results show that TCP's congestion control is not tuned to wireless multi-hop settings, resulting in... [26 Dec 2007]
Adaptive Token Bucket Algorithm for Fair Bandwidth Allocation in DiffServ Networks
White Paper This paper proposes an adaptive token bucket algorithm for achieving proportional sharing of bandwidth among aggregate flows in Differentiated Service (DiffServ) networks. By observing the simulation results obtained in a study of the throughput of... [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. As a consequence, packet marking schemes can be devised to differentiate packets belonging to a same TCP flow, with the goal of improving... [26 Dec 2007]
Gateway Adaptive Pacing for TCP Across Multihop Wireless Networks and the Internet
White Paper We propose an adaptive pacing scheme at the Internet gateway for wired-to-wireless TCP flows. For wireless-to-wired flows, an adaptive pacing scheme is proposed at the TCP sender. Furthermore, the causes for the unfairness of oncoming TCP flows are... [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]
Use of Competition Detection in TCP for Fair and Effective Utilization of Network Bandwidth
White Paper The paper suggests a competition detection mechanism for a single TCP flow to detect the presence of competing TCP flows and propose a new TCP, called Adaptive TCP (A-TCP), which uses the competition detection mechanism to control its... [19 Dec 2007]
Round-Trip Time Estimation in Communication Networks Using Adaptive Kalman Filtering
White Paper It is illustrated on real data that this algorithm provides estimates of significantly better accuracy as compared to the RTT estimator currently used in TCP, especially in scenarios where new cross-traffic flows cause a bottle-neck link to... [05 Dec 2007]
Providing Throughput Differentiation for TCP Flows Using Adaptive Two-Color Marking and Two-Level AQM
White Paper This paper proposes a new paradigm for a Differential Service (DiffServ) network consisting of two-color marking at the edges of the network using token buckets coupled with differential treatment in the core. [30 Oct 2007]
TCP-Fusion: A Hybrid Congestion Control Algorithm for High-Speed Networks
White Paper The TCP-Fusion also belongs to this category and tries to utilize the residual capacity effectively without impacts on coexisting flows, i.e. TCP-Reno flows. Most recently, to satisfy efficiency and friendliness tradeoffs of TCP, new approaches... [30 Oct 2007]
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