Analysis of TCP Variant Protocol Using Active Queue Management Techniques in Wired-Cum-Wireless Networks

Bisoy, Sukant Kishoro; Pati, Bibudhendu; Panigrahi, Chhabi Rani; Pattnaik, Prasant Kumar

doi:10.1007/978-981-10-3874-7_41

Cited by 4 publications

(2 citation statements)

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“…Author in [12] analyzed the performance (throughput and fairness) of a network shared by Reno and Vegas in static multi-hop wireless ad hoc network. Impact of different queue management techniques such as random exponential marking (REM), adaptive virtual queue (AVQ) along with Droptail is analyzed with TCP variant in wired-cum-wireless networks [13] and then analyzed using delayed acknowledgement (De-lACK) technique. In [14] the author analyzed the Inter-protocol fairness between Reno and Vegas in wired network focusing on many issues.…”

Section: Related Workmentioning

confidence: 99%

Fairness analysis of TCP variants in asymmetric network

Bisoy¹,

Mallick²,

Mishra³

2018

IJET

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Conservative nature of Vegas creates less opportunity to get fair share of bandwidth then Reno in wired network. On the other hand, aggressive nature of Reno helps to achieve more share of bandwidth. Both Reno and Vegas assumes that congestion occurs in the forward rather than in reverse path. In asymmetric network the path characteristics of forward and backward is different.In this work, we propose a network model and analyzed the Inter-protocol fairness between TCP Reno and TCP Vegas with some queue management techniques such as Droptail and random early detection (RED) in asymmetric network where the forward and backward path has different characteristics. The simulation experiment results using NS2 indicates that use of RED can achieve better fairness than Droptail in asymmetric network.

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Section: Related Workmentioning

confidence: 99%

Fairness analysis of TCP variants in asymmetric network

Bisoy¹,

Mallick²,

Mishra³

2018

IJET

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“…Active queue management is another technique to control the source rate. Active queue management provides incipient congestion notification to the source by dropping/marking packets, which can decrease the size of the source's sending window [22,23].…”

Section: Introductionmentioning

confidence: 99%

Rate control for semi-TCP in multihop wireless networks

Chen

Guan

et al. 2018

J Wireless Com Network

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This paper studies the rate control algorithm to improve the performance of semi-TCP, which adopts a buffer-based hop-by-hop congestion control mechanism. By analyzing the impact of the buffer-based sending strategy on the medium contention and interference, we find that this sending strategy is too aggressive to increase the throughput, which leads to severe contention and interference in the channel. Extensive simulations are then carried out and reveal the significance of the channel status of the first hop in rate control. Based on the findings in the simulations, we propose a binary search-based rate control to improve semi-TCP using only local information. The proposed rate control relies on the media status in the first hop to adjust the source rate to approach the peak throughput, without the assistance of end-to-end feedback. Simulation results show the effectiveness of the proposed algorithm in improving the end-to-end throughput and delay.

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