Team

August Betzler

Head of Innovation & Senior Researcher - Mobile Wireless Internet Research Group

Contact august.betzler@i2cat.net
August Betzler
*Role and Key Responsibilities*
* Lead innovation strategy across i2CAT’s Mobile Wireless Internet area, covering 5G/6G, V2X, NTN and AI-driven radio systems.
* Provide technical guidance and ensure alignment between research, deployment, and industrial impact,
* Support proposal definition, project coordination, and execution of large-scale testbeds and pilots.

*Skills and Areas of Expertise*
* Advanced mobile communication systems (5G/6G, V2X).
* Technical leadership and European R&D project management.
* Testbed design and real-world experimentation.

*Contributions and Notable Projects*
* Technical Manager of the EU-funded XGain project and Principal Investigator of 6G-OpenVerso.
* Among others, led deployments for the CoEbreLab 5G testbed in Mora la Nova and coordinated i2CAT’s role in the 5G Barcelona Hub.

*Relevant Professional Experience*
* Over 15 years of experience in advanced networking research.
* Former coordinator and engineer in multiple EU innovation projects.

*Professional Interests*
* Bridging research and application in future wireless networks and connected mobility.

Publications

CoAP Congestion Control for the Internet of Things

A. Betzler, C. Gomez, I. Demirkol, J. Paradells, "CoAP Congestion Control for the Internet of Things". IEEE Communications Magazine, 54(7), 2016.

Experimental Evaluation of Congestion Control for CoAP Communications without Reliability

A. Betzler, J. Isern, C. Gomez, I. Demirkol, J. Paradells, "Experimental Evaluation of Congestion Control for CoAP Communications without Reliability". Elsevier Ad-Hoc Networks, 52:183-194, 2016.

CoCoA+: An advanced congestion control mechanism for CoAP

A. Betzler, Carles Gomez, Ilker Demirkol, J. Paradells, "CoCoA+: An advanced congestion control mechanism for CoAP". Ad-Hoc Networks, 33:126-139, 2015.

SODALITE: SDN Wireless Backhauling for Dense Networks of 4G/5G Small Cells

A. Betzler, D. Camps-Mur, E. Garcia-Villegas, I. Demirkol and J. J. Aleixendri, "SODALITE: SDN Wireless Backhauling for Dense 4G/5G Small Cell Networks," in IEEE Transactions on Network and Service Management, vol. 16, no. 4, pp. 1709-1723, Dec. 2019

5G-XHaul: A novel wireless-optical SDN transport network to support joint 5G backhaul and fronthaul services

D. Camps-Mur et al., "5G-XHaul: A Novel Wireless-Optical SDN Transport Network to Support Joint 5G Backhaul and Fronthaul Services," in IEEE Communications Magazine. doi: 10.1109/MCOM.2019.1800836