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Demo: DEMS: DEcoupled Multipath Scheduler for Accelerating Multipath Transport

Published: 04 October 2017 Publication History

Abstract

We present the demonstration of DEMS, a new multipath scheduler aiming at reducing the data chunk download time. DEMS consists of three key design decisions: (1) being aware of the chunk boundary and strategically decoupling the paths for chunk delivery, (2) ensuring simultaneous subflow completion at the receiver side, and (3) allowing a path to trade a small amount of redundant data for performance. We integrate the DEMS components into a holistic system and implement it on commodity mobile devices, where unmodified mobile applications can use DEMS to transmit data over multipath. We demonstrate the simple configuration of using DEMS over multipath, visualization of multipath scheduling, download time reduction of data chunks with DEMS over both emulated and real cellular/WiFi networks compared to default MinRTT scheduler, and application QoE improvement on mobile phones from DEMS.

References

[1]
Alan Ford, Costin Raiciu, Mark Handley, and Olivier Bonaventure. 2013. TCP Extensions for Multipath Operation with Multiple Addresses. RFC 6824. (2013).
[2]
Alexander Frömmgen, Tobias Erbshauser, Alejandro P. Buchmann, Torsten Zimmermann, and Klaus Wehrle. 2016. ReMP TCP: Low Latency Multipath TCP. In IEEE ICC 2016.
[3]
Yihua Ethan Guo, Ashkan Nikravesh, Z. Morley Mao, Feng Qian, and Subhabrata Sen 2017. Accelerating Multipath Transport Through Balanced Subflow Completion ACM MobiCom 2017.
[4]
Bo Han, Feng Qian, Lusheng Ji, and Vijay Gopalakrishnan. 2016. MP-DASH: Adaptive Video Streaming Over Preference-Aware Multipath ACM CoNEXT 2016.
[5]
Nicolas Kuhn, Emmanuel Lochin, Ahlem Mifdaoui, Golam Sarwar, Olivier Mehani, and Roksana Boreli. 2014. DAPS: Intelligent Delay-aware Packet Scheduling for Multipath Transport IEEE ICC 2014.
[6]
Yeon-sup Lim, Erich M Nahum, Don Towsley, and Richard J Gibbens 2017. ECF: An MPTCP Path Scheduler to Manage Heterogeneous Paths ACM SIGMETRICS 2017 Abstracts.
[7]
Christoph Paasch, Simone Ferlin, Ozgu Alay, and Olivier Bonaventure 2014. Experimental Evaluation of Multipath TCP Schedulers ACM SIGCOMM Capacity Sharing Workshop (CSWS) 2014.
[8]
Yeon sup Lim, Yung-Chih Chen, Erich M. Nahum, Don Towsley, Richard J. Gibbens, and Emmanuel Cecchet 2015. Design, Implementation and Evaluation of Energy-Aware Multi-Path TCP ACM CoNEXT 2015.

Cited By

View all
  • (2024)Toward Natively Intelligent Semantic Communications and NetworkingIEEE Open Journal of the Communications Society10.1109/OJCOMS.2024.33718715(1486-1503)Online publication date: 2024
  • (2022)Fast Path Reservation SchedulerInternational Journal of Information Communication Technologies and Human Development10.4018/IJICTHD.29941314:1(1-15)Online publication date: 20-Apr-2022
  • (2022)Exploring Multipath TCP Schedulers in Heterogeneous NetworksInternational Journal of Information Communication Technologies and Human Development10.4018/IJICTHD.29585714:1(1-11)Online publication date: 11-Feb-2022
  • Show More Cited By

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  1. Demo: DEMS: DEcoupled Multipath Scheduler for Accelerating Multipath Transport

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      cover image ACM Conferences
      MobiCom '17: Proceedings of the 23rd Annual International Conference on Mobile Computing and Networking
      October 2017
      628 pages
      ISBN:9781450349161
      DOI:10.1145/3117811
      Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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      New York, NY, United States

      Publication History

      Published: 04 October 2017

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      Author Tags

      1. MPTCP
      2. chunk download
      3. decoupled packet scheduling
      4. mobile networks
      5. multipath scheduler
      6. multipath transport
      7. reinjection
      8. simultaneous subflow completion

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      • Demonstration

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      MobiCom '17 Paper Acceptance Rate 35 of 186 submissions, 19%;
      Overall Acceptance Rate 440 of 2,972 submissions, 15%

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      Cited By

      View all
      • (2024)Toward Natively Intelligent Semantic Communications and NetworkingIEEE Open Journal of the Communications Society10.1109/OJCOMS.2024.33718715(1486-1503)Online publication date: 2024
      • (2022)Fast Path Reservation SchedulerInternational Journal of Information Communication Technologies and Human Development10.4018/IJICTHD.29941314:1(1-15)Online publication date: 20-Apr-2022
      • (2022)Exploring Multipath TCP Schedulers in Heterogeneous NetworksInternational Journal of Information Communication Technologies and Human Development10.4018/IJICTHD.29585714:1(1-11)Online publication date: 11-Feb-2022
      • (2022)A Perspective on Time Toward Wireless 6GProceedings of the IEEE10.1109/JPROC.2022.3190205110:8(1116-1146)Online publication date: Aug-2022
      • (2021)Analysing Schedulers of Multipath TCP in Diverse Environment2021 3rd International Conference on Advances in Computing, Communication Control and Networking (ICAC3N)10.1109/ICAC3N53548.2021.9725523(1337-1340)Online publication date: 17-Dec-2021

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