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A Fuzzy based TCP Congestion Control for Wired Networks

Zainab T.Alisa, Sara Raad Qasim
2014 International Journal of Computer Applications  
In this paper, a modification in TCP Westwood congestion control algorithm is proposed by using a fuzzy controller to enhance its performance in wired networks with high error rate.  ...  Since TCP cannot recognize bit error loss event from congestion loss event, it fails to work well in wired networks with large random error rate.  ...  [13] worked with applying machine learning (ML) towards improving TCP over wireless connections.  ... 
doi:10.5120/15494-4401 fatcat:yw3t2bsrjjaqdms5eoiqzpzcci

A Fuzzy Controller for TCP Improvement over Mobile Networks

Sara RaadQasim, Zainab T. Alisa
2014 International Journal of Computer Applications  
Neglecting the characteristics of wireless environments can lead to TCP implementations with poor performance.  ...  with better performance.  ...  As a future work two TCP schemes may be taken in cooperation with fuzzy controller in order to improve their algorithm in high speed networks. [19] www.omnetpp.org.  ... 
doi:10.5120/17573-8270 fatcat:iqtjdxhd7ngapcue6xhmoshjuu

PCC: Re-architecting Congestion Control for Consistent High Performance [article]

Mo Dong and Qingxi Li and Doron Zarchy and Brighten Godfrey and Michael Schapira
2014 arXiv   pre-print
Across many real-world and challenging environments, PCC shows consistent and often 10x performance improvement, with better fairness and stability than TCP.  ...  real performance result of its actions.  ...  TCP Illinois, which is designed for high random loss tolerance, performs 54× worse than PCC with 1MB buffer.  ... 
arXiv:1409.7092v3 fatcat:crg7ksi5gjgf3khteip7tbw2va

Enhancing TCP Congestion Control for Improved Performance in Wireless Networks [chapter]

Breeson Francis, Venkat Narasimhan, Amiya Nayak
2012 Lecture Notes in Computer Science  
In fact, TCP carries the around 90% of Internet traffic, so performance of Internet is largely based on the performance of TCP.  ...  This thesis reviews existing approaches, details two proposed systems for better handling in networks with random loss and delay.  ...  Also, we presented two novel methods to increase TCP performance in networks with random loss and delay.  ... 
doi:10.1007/978-3-642-31638-8_36 fatcat:syksej26fnap5g2vovbc2gwaou

A SURVEY ON CONGESTION CONTROL MECHANISMS

Mahammad Mastan .
2014 International Journal of Research in Engineering and Technology  
Congestion Control performs a very important role in Computer Networks, Modern Telecommunication, Internet and both wired and wireless communications are being intended for high-speed communication of  ...  A network with Streamed media traffic is a challenge for Congestion control because of sensitivity.  ...  Can be classified by the aspect of performance. To make improvements in performance: high bandwidth networks, lossy links, fairness, advantage to short flows, variable-rate links iv.  ... 
doi:10.15623/ijret.2014.0309023 fatcat:xuxzdzqf7rfz7kkfida32fsy5a

Can NDN Perform Better than OLSR in Wireless Ad Hoc Networks? [article]

Thiago Teixeira, Cong Wang, Michael Zink
2016 arXiv   pre-print
Furthermore, we compare the performance of our NDN network with a TCP based approach, using OLSR routing protocol, discussing advantages and disadvantages of each approach.  ...  We perform a series of simulations based on ndnSIM studying different mobility scenarios.  ...  The first author is supported by National Council for the Improvement of Higher Education (CAPES), Brazil. Partially funded by ONR contract number N00014-15-C-0122.  ... 
arXiv:1609.06270v1 fatcat:7byzr4m4qff4rg3fc2kem6kw2e

MPLOT: A Transport Protocol Exploiting Multipath Diversity Using Erasure Codes

V. Sharma, S. Kalyanaraman, K. Kar, K. K. Ramakrishnan, V. Subramanian
2008 2008 Proceedings IEEE INFOCOM - The 27th Conference on Computer Communications  
Our Multi-Path LOss-Tolerant (MPLOT) protocol can be used to provide significant gains in the goodput of wireless mesh networks, subject to bursty, correlated losses with average loss-rates as high as  ...  50%, and random outage events.  ...  method with a EWMA parameter value of 0.5.  ... 
doi:10.1109/infocom.2007.33 fatcat:sphf3eww45h2dogjncqsrmwgwa

MPLOT: A Transport Protocol Exploiting Multipath Diversity Using Erasure Codes

V. Sharma, S. Kalyanaraman, K. Kar, K. K. Ramakrishnan, V. Subramanian
2008 IEEE INFOCOM 2008 - The 27th Conference on Computer Communications  
Our Multi-Path LOss-Tolerant (MPLOT) protocol can be used to provide significant gains in the goodput of wireless mesh networks, subject to bursty, correlated losses with average loss-rates as high as  ...  50%, and random outage events.  ...  method with a EWMA parameter value of 0.5.  ... 
doi:10.1109/infocom.2008.33 dblp:conf/infocom/SharmaKKRS08 fatcat:yroboq3wcbdcxb4rsv4nu2kgpu

Receiver-centric congestion control with a misbehaving receiver: Vulnerabilities and end-point solutions

A. Kuzmanovic, E.W. Knightly
2007 Computer Networks  
Using analytical modeling and extensive simulation experiments, we show that deployment of receiver-driven TCP must strike a balance between enforcement mechanisms, which can limit performance, and complete  ...  In this paper, we study the deployability of receiver-driven TCP in environments with untrusted receivers which may tamper with the congestion control algorithm for their own benefit.  ...  A.2. Loss indications are ''triple-duplicate'' ACKs and timeouts Using Eqs. (25) and (28) from [15] , as well as Eqs. (12) and (13) from above, it could be shown that Eq. (2) follows.  ... 
doi:10.1016/j.comnet.2006.11.021 fatcat:j24dy6jzcbbhzp5eqnsgxfqgji

TCP-AP Enhanced Behaviour With rt-Winf And Node Count: boosted-TCP-AP

Luis Barreto
2015 Network Protocols and Algorithms  
Therefore, it is very difficult to accurately evaluate the characteristics of the wireless links. It is known that TCP experiences serious performance degradation problems in wireless networks.  ...  It relies on the MAC layer information gathered by a new method to accurately estimate the available bandwidth and the path capacity over a wireless network path (rt-Winf), and also takes into consideration  ...  For example, TCP cannot distinguish random wireless losses from congestion.  ... 
doi:10.5296/npa.v7i2.7677 fatcat:4bmutcfa3ndbtavzckrucj5oya

Resilience of Deployed TCP to Blind Attacks

Matthew Luckie, Robert Beverly, Tiange Wu, Mark Allman, kc claffy
2015 Proceedings of the 2015 ACM Conference on Internet Measurement Conference - IMC '15  
In this work, we consider the resilience of deployed TCP implementations to blind in-window attacks, where an off-path adversary disrupts an established connection by sending a packet that the victim believes  ...  As part of TCP's steady evolution, recent standards have recommended mechanisms to protect against weaknesses in TCP. But adoption, configuration, and deployment of TCP improvements can be slow.  ...  Our driver first performs the sequence of blind tests towards the webserver one at a time, in random order, waiting at least one minute between tests to each unique IP address to avoid being a nuisance  ... 
doi:10.1145/2815675.2815700 dblp:conf/imc/LuckieBWAc15 fatcat:bjtenepqevhqpkfrxcighlzmvu

ATP: a reliable transport protocol for ad hoc networks

K. Sundaresan, V. Anantharaman, Hung-Yun Hsieh, A.R. Sivakumar
2005 IEEE Transactions on Mobile Computing  
a variant of TCP.  ...  Existing works have approached the problem of reliable transport in ad-hoc networks by proposing mechanisms to improve TCP's performance over such networks.  ...  In conventional cellular wireless networks, non-negligible random wireless channel error rates also contribute to losses, and considerable amount of research has been done toward either hiding such losses  ... 
doi:10.1109/tmc.2005.81 fatcat:3ht2377x6ndfvo4i7ueodmvgdi

ATP

Karthikeyan Sundaresan, Vaidyanathan Anantharaman, Hung-Yun Hsieh, Raghupathy Sivakumar
2003 Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing - MobiHoc '03  
a variant of TCP.  ...  Existing works have approached the problem of reliable transport in ad-hoc networks by proposing mechanisms to improve TCP's performance over such networks.  ...  In conventional cellular wireless networks, non-negligible random wireless channel error rates also contribute to losses, and considerable amount of research has been done toward either hiding such losses  ... 
doi:10.1145/778415.778424 dblp:conf/mobihoc/SundaresanAHS03 fatcat:kxxymanvjrglpnl6mual75zsea

TCP Congestion Window Adaptation Through Contention Detection in Ad Hoc Networks

Xin Ming Zhang, Wen Bo Zhu, Na Na Li, Dan Keun Sung
2010 IEEE Transactions on Vehicular Technology  
Simulation results show that our proposed mechanism outperforms the conventional TCP and the enhanced mechanisms called TCP with contention control and TCP with a maximum window.  ...  We propose a novel mechanism called congestion window adaptation through contention detection, which provides a more accurate method of estimating the contention status.  ...  In this model, a node randomly picks up a location within a simulation area and starts to move toward the destination with a random speed that ranges from zero to maxspeed.  ... 
doi:10.1109/tvt.2010.2070522 fatcat:ldrlpkozdbah7cxn2empjqjf4i

LEO Mega-Constellations for 6G Global Coverage: Challenges and Opportunities

Haoran Xie, Yafeng Zhan, Guanming Zeng, Xiaohan Pan
2021 IEEE Access  
This paper starts with a novel definition of LEO mega-constellations and a brief review regarding the current typical mega-constellations, discussing the development direction of the mega-constellation  ...  Finally, considering the features and requirements of 6G, future challenges for mega-constellations and some potential solutions are proposed.  ...  TCP Hybla is particularly suitable for scenarios with high BDP and high packet loss rates.  ... 
doi:10.1109/access.2021.3133301 fatcat:kj6c3tkbozbdhiis7uc4qq6gfq
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