How will the Internet of the future look like? Which forms   of communications – as we know them today – will prevail, which novel forms of communications will emerge? What are the challenges faced regarding the constantly increasing mobile use of networks? To summarize: A grand challenge in communication systems stems from an increase in dynamics and variations of the conditions in which they operate, the constantly increasing amount of changes of use cases, and the growing quality requirements.

The Collaborative Research Centre MAKI (Multi-Mechanism-Adaption for the Future Internet) addresses this challenge. In particular, it investigates all kinds of mechanisms in communication systems, the adaptation, inter-action, constant optimization, and evolution thereof. The term mechanism describes both, communication protocols and parts thereof – defining the functionality of communication systems – and the functional aspects of the distributed systems realized on top. We witness a constant development of novel mechanisms. Yet, mechanisms providing equivalent functionality under different conditions coexist, since an adaptation of legacy mechanisms to traffic conditions, bandwidth, etc. is limited. Particularly mobile usage induces highly fluctuating conditions, which would require the online adaptation of the communication system by means of transitions between functionally equivalent mechanisms – which is mostly impossible as of today. Interactions between mechanisms that jointly depend on each other are more complex still and require coordinated transitions in groups of equivalent mechanisms, so-called multi-mechanisms-adaptation.

Goal of the CRC is to enable such automated transitions between functionally equivalent mechanisms in communication systems at runtime. It includes the coordination of multiple concurrent transitions, which influence each other. We face this challenge in the context of the international research efforts towards a “future Internet”. We consider the plentiful coexistence of mechanisms a great opportunity rather than a curse, stimulating innovation. However, significant advances in research are required to enable individually as well as jointly coordinated (multi-) transitions between mechanisms at system runtime. We aim at a paradigm shift in the global Internet research. We believe that a targeted effort of the given CRC-scale size is required to deal with the ever increasing complexity, variability, and dynamics of the Internet that coincide with a deluge of novel applications and constantly increasing quality requirements.

COMSYS is part of two sub-projects within this CRC and currently focusing on state migration support between mechanisms upon a transistion, as well as investigating aritechtural concepts for adaptive communication systems.

More information can be found at www.maki.tu-darmstadt.de.




  For questions and inquiries regarding the MAKI project, please contact:

  Johannes Krude
  E-Mail: johannes.krude[at]comsys.rwth-aachen.de



MAKI Publications

16. IEEE Transactions on Network and Service Management, 16(2):389--402
January 2019
ISSN: 1932-4537
Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies (CoNEXT), Crete, Greete
Publisher: ACM,
December 2018
Proceedings of the Internet Measurement Conference (IMC '18)
Publisher: ACM,
October 2018
Quirin Scheitle, Oliver Hohlfeld, Julien Gamba, Jonas Jelten, Torsten Zimmermann, Stephen D. Strowes, and Narseo Vallina-Rodriguez
Proceedings of the 2018 Internet Measurement Conference (IMC), Boston, USA
Publisher: ACM,
October 2018
Proceedings of the 2018 30th International Teletraffic Congress (ITC 30), Vienna, Austria
Publisher: IEEE,
September 2018
Proceedings of the 2018 Afternoon Workshop on Kernel Bypassing Networks (KBNets'18), page 1-7.
Publisher: ACM,
August 2018
In Proceedings of the Network Traffic Measurement and Analysis Conference (TMA '18)
June 2018
Jan Rüth, Ingmar Poese, Christoph Dietzel, and Oliver Hohlfeld
In Proceedings of the Passive and Active Measurement Conference (PAM '18), page 255-268.
Publisher: Springer, Cham,
March 2018
ISBN: 978-3-319-76481-8
In Proceedings of the Passive and Active Measurement Conference (PAM '18), page 114-128.
Publisher: Springer, Cham,
March 2018
ISBN: 978-3-319-76480-1
Jan Rüth, Christian Bormann, and Oliver Hohlfeld
In Proceedings of the Internet Measurement Conference (IMC '17)
Publisher: ACM,
November 2017
ACM SIGCOMM 2017 2nd Workshop on QoE-based Analysis and Management of Data Communication Networks (Internet-QoE 2017), Los Angeles, USA
Publisher: ACM,
August 2017
ISBN: 978-1-4503-5056-3
Proceedings of the 16th International IFIP Networking Conference (NETWORKING'17), Stockholm, Sweden
Publisher: IEEE,
June 2017
ISBN: 978-3-901882-94-4
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