Antti Tölli

D.Sc (Tech.)

Associate Professor, Academy of Finland Research Fellow
Centre for Wireless Communications

Research interests

  • System level issues in future wireless systems
  • Radio resource management (RRM) research with special focus on resource allocation and interference management for multiuser MIMO cellular systems with limited inter-node coordination.
  • Resource allocation, interference management and beamforming in dynamic TDD and full duplex networks
  • Robust high bandwidth mmWave communications for cellular access, as well as, for wearables and industrial IoT solutions
  • Multiantenna interference management for coded caching

Biography (Long)

Antti Tölli (M'08, SM'14) received the Dr.Sc. (Tech.) degree in electrical engineering from the University of Oulu, Oulu, Finland, in 2008. Before joining the Centre for Wireless Communications (CWC) at the University of Oulu, he worked for 5 years with Nokia Networks as a Research Engineer and Project Manager both in Finland and Spain. In May 2014, he was granted a five year (2014-2019) Academy Research Fellow post by the Academy of Finland. He also holds an Adjunct Professor position with University of Oulu. During the academic year 2015-2016, he visited at EURECOM, Sophia Antipolis, France. He has authored more than 150 papers in peer-reviewed international journals and conferences and several patents all in the area of signal processing and wireless communications. His research interests include radio resource management and transceiver design for broadband wireless communications with a special emphasis on distributed interference management in heterogeneous wireless networks. He is currently serving as an Associate Editor for IEEE Transactions on Signal Processing.

Currently (co-)supervising 6 doctoral students

M.Sc. Jarkko Kaleva (2018), M.Sc. Ganesh Venkatraman (2018) and M.Sc. Hossein Asgharimoghaddam (2018), M.Sc. Praneeth Jayasinghe (2018), M.Sc. Antti Arvola (2019), Ayswarya Padmanabhan (2020) out of which five as a principal supervisor.

Curriculum Vitae

Research groups

  • Academy Research Fellow, Docent, CWC Radio Technologies (CWC-RT)

Selected publications

  • Venkatraman, Ganesh; Tölli, Antti; Juntti, Markku; Tran, Le-Nam (2016) Traffic Aware Resource Allocation Schemes for Multi-Cell MIMO-OFDM Systems. - IEEE Transactions on Signal Processing 64 (11), 2730-2745 .
  • Tervo, Oskari; Tölli, Antti; Juntti, Markku; Le-Nam Tran (2017) Energy-Efficient Beam Coordination Strategies With Rate-Dependent Processing Power. - IEEE Transactions on Signal Processing 65 (22), 6097-6112 .
  • Kaleva, Jarkko; Tölli, Antti; Juntti, Markku (2016) Decentralized Sum Rate Maximization With QoS Constraints for Interfering Broadcast Channel Via Successive Convex Approximation. - IEEE Transactions on Signal Processing 64 (11), 2788-2802 .
  • Komulainen, Petri; Tölli, Antti; Juntti, Markku (2013) Effective CSI signaling and decentralized beam coordination in TDD multi-cell MIMO systems. - IEEE Transactions on Signal Processing 61 (9), 2204-2218 . [Original]
  • Venkatraman, Ganesh; Tölli, Antti; Juntti, Markku; Le-Nam Tran (2017) Multigroup Multicast Beamformer Design for MISO-OFDM With Antenna Selection. - IEEE Transactions on Signal Processing 65 (22), 5832-5847 .
  • Pennanen, Harri; Tölli, Antti; Kaleva, Jarkko; Komulainen, Petri; Latva-aho, Matti (2016) Decentralized Linear Transceiver Design and Signaling Strategies for Sum Power Minimization in Multi-Cell MIMO Systems. - IEEE Transactions on Signal Processing 64 (7), 1729-1743 .

Thesis supervisions

D.Sc. Petri Komulainen, ”Coordinated multi-antenna techniques for cellular networks : Pilot signaling and decentralized optimization in TDD mode”, (Nov 2013, co-supervised with Prof. M. Juntti)
D.Sc. Xiaojia Lu, ”Resource allocation in uplink coordinated multicell MIMO-OFDM systems with 3D channel models” (Dec 2013, co-supervised with Prof. M. Juntti)
D.Sc. Valtteri Tervo, ”Joint multiuser power allocation and iterative multi-antenna receiver design” (May 2015, co-supervisors Profs. T. Matsumoto, M. Juntti)
D.Sc. Harri Pennanen, ”Coordinated beamforming in cellular and cognitive radio networks” (Sept 2015, co-supervised with M. Latva-aho)
  • Now with University of Oulu, Finland. Link to the Dissertation.

Research visits

  • Visiting scholar at EURECOM Institut, France
    1.10.2015 to 1.6.2016

    Research visit hosted by Prof. David Gesbert and funded by the Academy of Finland

  • Research visit at Japan Advanced Institute of Science and Technology (JAIST)
    1.2.2010 to 1.3.2010

    invited by Prof. Tadashi Matsumoto