CODE TCP: A competitive delay-based TCP

Chan, Yi-Cheng; Lin, Chia-Liang; Chan, Chia-Tai; Ho, Cheng-Yuan

doi:10.1016/j.comcom.2010.01.007

Cited by 15 publications

(5 citation statements)

References 24 publications

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“…N3 N2 N1 ND N5 Nn In a real scale implementation, the travel time factor from data packet generation (source node level) to reach a destination node is subjected to the distance as shown in Figure 1 that effects the network fairness at time t+1. In such an architecture, improper data transfer rate and aggressive data transfer effects will amplify at time t+2 that results in source node starvation commonly among nodes located further away from the destination node [9][10][11][12][13]. It is a crucial issue in a multi-hop linear topology that leads to data packet loss and it's a waste of network resources.…”

Section: N4mentioning

confidence: 99%

Tcp Performance and Throughput Fairness Optimization in a Multi-Hop Pipeline Network

2019

IJRTE

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Node starvation wireless sensor network (WSN) is a critical factor that affects the overall performance in a typical multi-hop linear network especially in an extensive scale network. The unfairness of sharing network resources with all source nodes in a multi-hop linear network amplifies the node starvation that often results in passive nodes in a network. This factor becomes critical with the increasing network density, aggressive data transfer, single destination node and inadequate data scheduling. This paper highlights the Delayed acknowledgement timeout for flat one-tier throughput critical application model (DAT-FTCAM) a mathematical fairness model that ensure maximum throughput fairness for pipeline network scenario. The DAT-FTCAM enables the users to calculate the maximum delayed acknowledgement timeout for transmission control protocol (TCP) proportional to the travel time or difference between a source and a destination node. The implementation of DAT-FTCAM technique with modified TCP parameters on NS2 has revealed a network fairness index of above 0.99 with optimum network performance in a scalable pipeline network. The DAT-FTCAM decreases data packet collision and eliminates passive nodes in a pipeline network with optimum throughput fairness.

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Section: N4mentioning

confidence: 99%

Tcp Performance and Throughput Fairness Optimization in a Multi-Hop Pipeline Network

2019

IJRTE

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“…Delay-based congestion control is also the basis of proposals that aim at adapting TCP's congestion avoidance to very high-speed networks. Some of these proposals, like Compound TCP [Tan06] [Sri08] and TCP Illinois [Liu08], are hybrid loss-and delay-based mechanisms, whereas others (e.g., NewVegas [Dev03], FAST TCP [Wei06], or CODE TCP [Cha10]) are variants of Vegas based primarily on delays.…”

Section: Delay-based Transport Protocolsmentioning

confidence: 99%

A Survey of Lower-than-Best-Effort Transport Protocols

Welzl¹,

Ros²

2011

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This document provides a survey of transport protocols that are designed to have a smaller bandwidth and/or delay impact on standard TCP than standard TCP itself when they share a bottleneck with it. Such protocols could be used for delay-insensitive "background" traffic, as they provide what is sometimes called a "less than" (or "lower than") best-effort service. Status of This Memo This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 5741. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc6297.

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“…Delay-based TCP comes with a more sensitive congestion control feature is confirmed performs better than loss-based TCP in homogeneous environments [9]. Due to a data center network can be a homogeneous environment, it's no need to consider the competition problem between different variants of TCP.…”

Section: Introductionmentioning

confidence: 99%