O
Ozgu Alay
Researcher at University of Oslo
Publications - 101
Citations - 2020
Ozgu Alay is an academic researcher from University of Oslo. The author has contributed to research in topics: Wireless network & Mobile broadband. The author has an hindex of 21, co-authored 99 publications receiving 1514 citations. Previous affiliations of Ozgu Alay include New York University & Simula Research Laboratory.
Papers
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Proceedings ArticleDOI
Experimental evaluation of multipath TCP schedulers
TL;DR: This paper designs and implements a generic modular scheduler framework and uses this framework to do an in-depth analysis of different schedulers for Multipath TCP, and considers bulk data transfer as well as application limited traffic and identify metrics to quantify the scheduler's performance.
Proceedings ArticleDOI
BLEST: Blocking estimation-based MPTCP scheduler for heterogeneous networks
TL;DR: A send-window BLocking ESTimation scheduler is proposed, BLEST, which aims to minimise HoL-blocking in heterogeneous networks, thereby increasing the potential for capacity aggregation by reducing the number of spurious retransmissions.
Proceedings ArticleDOI
Revisiting congestion control for multipath TCP with shared bottleneck detection
TL;DR: The penalty of the coupled congestion control for links that do not share a bottleneck is quantified and a practical shared bottleneck detection (SBD) algorithm is designed and implemented, namely MPTCP-SBD, which outperforms all currently deployed MP TCP coupled congestion controls by accurately detecting bottlenecks.
Journal ArticleDOI
Low-Latency Scheduling in MPTCP
TL;DR: BLEST and STTF are compared with existing schedulers in both emulated and real-world environments and are shown to reduce web object transmission times with up to 51% and provide 45% faster communication for interactive applications, compared with MPTCP’s default scheduler.
Proceedings ArticleDOI
Experience: An Open Platform for Experimentation with Commercial Mobile Broadband Networks
Ozgu Alay,Andra Lutu,Miguel Peon-Quiros,Vincenzo Mancuso,Thomas Hirsch,Kristian Evensen,Audun Fosselie Hansen,Stefan Alfredsson,Jonas Karlsson,Anna Brunstrom,Ali Safari Khatouni,Marco Mellia,Marco Ajmone Marsan +12 more
TL;DR: The MONROE measurement platform is introduced: an open access and flexible hardware-based platform for measurements and custom experimentation on operational MBB networks and the wide variety of experiments that external users already perform using the system are described and exemplified.