Scalable TCP: Better Throughput in TCP Congestion Control Algorithms on MANETs

Jehan, M; Radhamani, G.

doi:10.14569/specialissue.2011.010203

Cited by 3 publications

(2 citation statements)

References 19 publications

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“…From Table 2, we can also see that Vegas cause's unfair distribution of throughput due to path changes so frequently results in the change of baseRTT. Although TCP Vegas privileges to have better throughput than other TCP Variants on MANET [10], [30], [31] with AODV [9], [32] than DSDV and DSR routing protocol. Our studies show that all TCP variants gives better throughput with DSDV routing protocol as shown in Table 2.…”

Section: Throughput Fairness Of Tcp Flowsmentioning

confidence: 99%

Fairness Comparison of TCP Variants over Proactive and Reactive Routing Protocol in MANET

Nigar¹,

Azim²

2018

IJECE

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Mobile ad hoc networks (MANETs) are applicable in an infrastructureless environment where the mobile devices act as routers and intermediate nodes are used to transfer segments to their final destination. As Transmission control protocol (TCP) was originated for Internet with fundamentally different properties, faces serious challenges when used in mobile ad hoc networks. TCP functionality degrades, due to special properties of MANET such as route failure because of significant change of network topology and link errors. TCP uses Congestion Control Algorithms; TCP Vegas is one of them which claim to have better throughput comparing with other TCP variants in a wired network. Fairness issues of TCP Variants in MANET including existing routing protocol are still unsolved. To determine the best TCP Variants in MANET environment over renowned routing protocol is the main objective of this paper. A Study on the throughput fairness of TCP Variants namely, Vegas, Reno, New Reno, SACK, FACK, and Cubic are performed via simulation experiment using network simulator (ns-2) over existing routing protocol, named, AODV, AOMDV, DSDV, and DSR. This fairness evaluation of TCP flows arranged a contrast medium for the TCP Variants using stated routing protocol in MANET. However, TCP Vegas obtain unfair throughput in MANET. The simulation results show that TCP Reno outperforms other TCP variants under DSDV routing protocol.

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Section: Throughput Fairness Of Tcp Flowsmentioning

confidence: 99%

Fairness Comparison of TCP Variants over Proactive and Reactive Routing Protocol in MANET

Nigar¹,

Azim²

2018

IJECE

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“…The wireless networking technology need some extensions to the original design of TCP for networking environment The TCP Vegas giving better result than other congestion control algorithms in the overall performance (Jehan et al, 2011;Zhang et al, 2013).…”

Section: Related Workmentioning

confidence: 99%

Application of Newton Raphson Algorithm for Optimizing Transmission Control Protocol Performance

Priya¹,

Suppiah²

2013

Journal of Computer Science

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ABTRACTWireless networks are growing rapidly. TCP is the most widely-used protocol on Internet and so optimizing TCP performance is very important for fast efficient data transfer. The different existing TCP variants and solutions they have not been analyzed together to identify the bottlenecks in wireless networks. TCP has a major problem in its congestion control algorithm which does not allow the flow to achieve the full available bandwidth on fast long-distance links. This problem has been studied in this study using a new high speed congestion control TCP protocol based on the Newton Raphson algorithm This study further analyses involving six TCP performance evaluation constraints namely, TCP full bandwidth utilization, throughput, packet loss rate, fairness in sharing bandwidth, friendliness in short-RTT and long-RTT and these constraints are used to evaluate the proposed Newton Raphson Congestion Control (NRC-TCP) performance. This study shows that the proposed algorithm performs better compared with the other methods of application.

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CRAODV: A new approach for congestion control in mobile ad-hoc network

Sharma¹,

Pawar²

2016

2016 Symposium on Colossal Data Analysis and Networking (CDAN)

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Scalable TCP: Better Throughput in TCP Congestion Control Algorithms on MANETs

Cited by 3 publications

References 19 publications

Fairness Comparison of TCP Variants over Proactive and Reactive Routing Protocol in MANET

Fairness Comparison of TCP Variants over Proactive and Reactive Routing Protocol in MANET

Application of Newton Raphson Algorithm for Optimizing Transmission Control Protocol Performance

CRAODV: A new approach for congestion control in mobile ad-hoc network

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