Safiqul Islam

• Islam, Safiqul; Welzl, Michael & Gjessing, Stein (2018). Lightweight and flexible single-path congestion control coupling, In  NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium.  IEEE Communications Society.  ISBN 978-1-5386-3416-5.  paper.  s 1 - 6
• Islam, Safiqul; Welzl, Michael; Hiorth, Kristian Andreas; Hayes, David; Armitage, Grenville & Gjessing, Stein (2018). ctrlTCP: Reducing latency through coupled, heterogeneous multi-flow TCP congestion control, In  IEEE INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS).  IEEE Communications Society.  ISBN 978-1-5386-5979-3.  paper.  s 214 - 219
• Barik, Runa; Welzl, Michael; Elmokashfi, Ahmed Mustafa Abdalla; Gjessing, Stein & Islam, Safiqul (2017). fling: A Flexible Ping for Middlebox Measurements, In Franco Davoli & Nikhil Jain (ed.),  Teletraffic Congress (ITC 29), 2017 29th International.  IEEE Communications Society.  ISBN 978-0-9883045-3-6.  1.  s 134 - 142 Fulltekst i vitenarkiv.
• Islam, Safiqul & Welzl, Michael (2016). Start Me Up: Determining and Sharing TCP's Initial Congestion Window, In  Proceedings of the 2016 Applied Networking Research Workshop.  Association for Computing Machinery (ACM).  ISBN 978-1-4503-4443-2.  1.  s 52 - 54 Fulltekst i vitenarkiv. Vis sammendrag

  When multiple TCP connections are used between the same host pair, they often share a common bottleneck – especially when they are encapsulated together, e.g. in VPN scenarios. Then, all connections after the first should not have to guess the right initial value for the congestion window, but rather get the appropriate value from other connections. This allows short flows to complete much faster – but it can also lead to large bursts that cause problems on their own. Prior work used timer-based pacing methods to alleviate this problem; we introduce a new algorithm that “paces” packets by instead correctly maintaining the ACK clock, and show its positive impact in combination with a previously presented congestion coupling algorithm.

• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & You, Jianjie (2016). OpenTCP: Combining congestion controls of parallel TCP connections, In Xi'an Guojian Cheng (ed.),  2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC).  IEEE.  ISBN 978-1-4673-9613-4.  Kapittel.  s 194 - 198
• Islam, Safiqul; Welzl, Michael; Hayes, David Andrew & Gjessing, Stein (2016). Managing Real-Time Media Flows through a Flow State Exchange, In Semma Badonnel (ed.),  Proceedings of NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium.  IEEE conference proceedings.  ISBN 978-1-5090-0223-8.  1.  s 112 - 120
• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & Khademi, Naeem (2015). Coupled congestion control for RTP media. Computer communication review.  ISSN 0146-4833.  44(4) . doi: 10.1145/2630088.2630089
• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & Khademi, Naeem (2014). Coupled congestion control for RTP media, In Mirja Kühlewind & Dirk Kutscher (ed.),  Proceedings of the 2014 ACM SIGCOMM workshop on Capacity sharing workshop.  Association for Computing Machinery (ACM).  ISBN 978-1-4503-2991-0.  5.  s 21 - 26
• Islam, Safiqul; Khan, Razib Hayat & Bappy, Dewan Muhammad (2010). A Hierarchical Itrusion Detection System in Wireless Sensor Networks. International Journal of Computer Science and Network Security.  ISSN 1738-7906.  10(8), s 21- 26

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• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & Khademi, Naeem (2014). Coupled Congestion Control for RTP Media. Conference proceedings (Universitetet i Oslo. Institutt for informatikk). 440. Fulltekst i vitenarkiv. Vis sammendrag

  Congestion occurs at a bottleneck along an Internet path; multiple flows between the same sender and receiver pairs can benefit from using only a single congestion control instance when they share the same bottleneck. These benefits include the ability to control the rate allocation between flows and reduced overall delay (multiple congestion control instances cause more queuing delay than one since each has no knowledge of the congestion episodes experienced by the others). We present a mechanism for coupling congestion control for real-time media and show its benefits by coupling multiple congestion controlled flows that share the same bottleneck.

• Islam, Safiqul; Welzl, Michael & Gjessing, Stein (2013). One Control to Rule Them All - Coupled Congestion Control for RTP Media.

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