Barkhausen Institut

Wireless Connectivity

What we do

We are working in the development of a dependable wireless network for the IoT, i.e., one that is secure, reliable, and resilient, while satisfying low-latency requirements. Among the many different techniques that can help us reach these goals, we focus our research on multiconnectivity, PHY security and in the combination of radar and communication links. While we perform mathematical analysis and simulation studies, we aim to develop new methods that can be demonstrated in real life. For that purpose, we help specify the algorithms that are to be implemented by BI’s CoRoLa team.

Who we are

Publications

A. Amaanat, U. Karabulut, A. Awada, I. Viering, O. Tirkkonen, A.N. Barreto, G. P. Fettweis, System Model for Average Downlink SINR in 5G Multi-Beam Networks, to be published in International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Istanbul, Turkey, 2019

J.K. Chaudhary, J. Francis, A.N. Barreto, G.P. Fettweis, Packet Loss in Latency-constrained Ethernet-based Packetized C-RAN Fronthaul, to be published in International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) ), Istanbul, Turkey, 2019

S. Dwivedi, A. N. Barreto, P. Sen, G. Fettweis, Target Detection in Joint Frequency Modulated Continuous Wave (FMCW) Radar-Communication System, to be published in International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, 2019

T. Hößler, M. Simsek, and G. P. Fettweis, Matching-Based Resource Allocation for Multi-User URLLC in Unlicensed Frequency Bands, to be published in International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, 2019

J. K. Chaudhary, J. Francis, A. N. Barreto, G. Fettweis, Latency in the Uplink of massive MIMO CRAN with Packetized Fronthaul: Modeling and Analysis, WCNC 2019, Marrakech, Morocco, Apr. 2019

B. Khodapanah, A. Awada, I. Viering, A.N. Barreto, M. Simsek, G. Fettweis, Slice Management in Radio Access Network via Iterative Adaptation, ICC 2019, Shanghai, China, May 2019

C. Queiroz , R. Vieira, A. Barreto, A. Zarrebini, E. Souza, A. Linhares, New Spectrum Bands for HAPS: Sharing with Fixed-Satellite Systems, VTC-Spring 2019, Kuala Lumpur, Malaysia, Apr. 2019

L. Scheuvens, M. Symsek, A. Noll Barreto, N. Franchi, G. Fettweis, Framework for Adaptive Controller Design Over Wireless Delay-Prone Communication Channels, IEEE Access, v. 7, p. 49726-49737, 2019

P. Schulz, L. Ong, P. Littlewood, B. Abdullah, M. Simsek, and G. Fettweis. End-to-End Latency Analysis in Wireless Networkswith Queuing Models for General Prioritized Traffic, 2019 IEEE IEEE International Conference on Communications Workshops (ICCCW). Shanghai, May 2019