Experimental Investigations on MIMO Radio Channel Characteristics on UHF Band. - Roope Parviainen; Juha Ylitalo; Jukka-Pekka Nuutinen; Pekka Talmola; Jukka Henriksson; Heidi Himmanen; Reijo Ekman; Esko Huuhka (ICC, 2009)

Field measurements of WSD-DTT protection ratios over outdoor and indoor reference geometries. - Pekka Talmola; Juha Kalliovaara; Jarkko Paavola; Reijo Ekman; Atte Vainisto; Niko Aurala; Heikki Kokkinen; Kari Heiska; Risto Wichman; Jussi Poikonen (CrownCom, 2012)

A series of trials in the UK as part of the Ofcom TV white spaces pilot. - Oliver Holland; Nishanth Sastry; Shuyu Ping; Raymond Knopp; Florian Kaltenberger; Dominique Nussbaum; Juhani Hallio; Mikko Jakobsson; Jani Auranen; Reijo Ekman; Jarkko Paavola; Arto Kivinen; et al. (CCS, 2014)

A high-performance tiered storage system for a global spectrum observatory network. - Ryan Attard; Juha Kalliovaara; Tanim Taher; Jesse Taylor; Jarkko Paavola; Reijo Ekman; Dennis Roberson (CrownCom, 2014)

Measurements and analysis of spectrum occupancy in the 2.3-2.4 GHz band in Finland and Chicago. - Marko Höyhtyä; Marja Matinmikko; Xianfu Chen; Juhani Hallio; Jani Auranen; Reijo Ekman; Juha Röning; Jan Engelberg; Juha Kalliovaara; Tanim Taher; Ali Riaz; Dennis Roberson (CrownCom, 2014)

Global spectrum observatory network setup and initial findings. - Tanim Taher; Ryan Attard; Ali Riaz; Dennis Roberson; Jesse Taylor; Kenneth J. Zdunek; Juhani Hallio; Reijo Ekman; Jarkko Paavola; Jaakko Suutala; Juha Röning; Marja Matinmikko; et al. (CrownCom, 2014)

Interference measurements for Licensed Shared Access (LSA) between LTE and wireless cameras in 2.3 GHz band. - Juha Kalliovaara; Tero Jokela; Reijo Ekman; Juhani Hallio; Mikko Jakobsson; Tero Kippola; Marja Matinmikko (DySPAN, 2015)

Some Initial Results and Observations from a Series of Trials within the Ofcom TV White Spaces Pilot. - Oliver Holland; Shuyu Ping; Nishanth Sastry; Pravir Chawdhry; Jean-Marc Chareau; James Bishop; Hong Xing; Suleyman Taskafa; Adnan Aijaz; Michele Bavaro; Philippe Viaud; Tiziano Pinato; et al. (VTC Spring, 2015)

Spectrum Occupancy Measurements in the 2.3-2.4 GHz band: Guidelines for Licensed Shared Access in Finland. - Marko Höyhtyä; Marja Matinmikko; Xianfu Chen; Juhani Hallio; Jani Auranen; Reijo Ekman; Juha Röning; Jan Engelberg; Juha Kalliovaara; Tanim Taher; Ali Riaz; Dennis Roberson (EAI Endorsed Trans. Cogn. Commun., 2015)

Detecting the impact of human mega-events on spectrum usage. - Abdallah S. Abdallah; Allen B. MacKenzie; Vuk Marojevic; Juha Kalliovaara; Roger B. Bacchus; Ali Riaz; Dennis Roberson; Juhani Hallio; Reijo Ekman (CCNC, 2016)

Spectrum Occupancy Measurements: A Survey and Use of Interference Maps. - Marko Höyhtyä; Aarne Mämmelä; Marina Eskola; Marja Matinmikko; Juha Kalliovaara; Jaakko Ojaniemi; Jaakko Suutala; Reijo Ekman; Roger B. Bacchus; Dennis Roberson (IEEE Commun. Surv. Tutorials, 2016)

Distributed Spectrum Sensing Using Low Cost Hardware. - Stefan Grönroos; Kristian Nybom; Jerker Björkqvist; Juhani Hallio; Jani Auranen; Reijo Ekman (J. Signal Process. Syst., 2016)

Suitability of ITU-R P.1546 propagation predictions for allocating LTE SDL with GE06. - Juha Kalliovaara; Reijo Ekman; Tero Jokela; Mikko Jakobsson; Pekka Talmola; Jarkko Paavola; Esko Huuhka; Matti Jokisalo; Mikko Meriläinen (BMSB, 2017)

Designing a Testbed Infrastructure for Experimental Validation and Trialing of 5G Vertical Applications. - Juha Kalliovaara; Reijo Ekman; Jarkko Paavola; Tero Jokela; Juhani Hallio; Jani Auranen; Pekka Talmola; Heikki Kokkinen (CrownCom, 2017)

Field trial of the 3.5 GHz citizens broadband radio service governed by a spectrum access system (SAS). - Marko Palola; Marko Höyhtyä; Pekka Aho; Miia Mustonen; Tero Kippola; Marjo Heikkilä; Seppo Yrjölä; Vesa Hartikainen; Lucia Tudose; Arto Kivinen; Reijo Ekman; Juhani Hallio; et al. (DySPAN, 2017)

Coexistence of DTT and Mobile Broadband: A Survey and Guidelines for Field Measurements. - Juha Kalliovaara; Reijo Ekman; Pekka Talmola; Marko Höyhtyä; Tero Jokela; Jussi Poikonen; Jarkko Paavola; Mikko Jakobsson (Wirel. Commun. Mob. Comput., 2017)

700 MHz Band LTE Uplink Interference to DTT Reception System Cabling. - Juha Kalliovaara; Reijo Ekman; Tero Jokela; Antti Arajärvi; Henry Gylen; Jarkko Paavola (BMSB, 2018)

Trials of 60 GHz Radio for a Future 5G New Radio (NR) Solution for High Capacity CCTV Offload and Multimedia Transfer. - Reijo Ekman; Jani Väre; Tero Jokela; Jani Auranen; Juhani Hallio; Juha Kalliovaara; Pekka Talmola; Jarkko Paavola; Ilkka Ritakallio (BMSB, 2019)

Rapidly Deployable Network System for Critical Communications in Remote Locations. - Juhani Hallio; Tapio Savunen; Heikki Rantanen; Reijo Ekman; Juha Kalliovaara; Tibor Lakner; Jani Auranen; Antti Arajärvi; Tero Jokela; Jarkko Paavola; Heikki Kokkinen (BMSB, 2019)

Shared Spectrum Access between PMSE Cameras and Private LTE Networks in the 2.3 GHz Band. - Reijo Ekman; Juha Kalliovaara; Pekka Talmola; Heidi Himmanen; Tapani Lerkki; Petri Hyvärinen; Tero Jokela; Jarkko Paavola; Pedro Alfonso Pèrez-Chuecos Alcaraz (BMSB, 2020)

Measurements to Study the Coexistence of Private LTE TDD Networks in 2.3 GHz Band. - Reijo Ekman; Pekka Talmola; Juha Kalliovaara; Juhani Hallio; Petri Hyvärinen; Tibor Lakner; Tero Jokela; Jarkko Paavola; Heidi Himmanen (FRUCT, 2021)

Field Measurements to Study the Co-Existence of Geographically Limited Local Industrial Mobile TDD Networks. - Reijo Ekman; Pekka Talmola; Juha Kalliovaara; Juhani Hallio; Petri Hyvärinen; Tibor Lakner; Tero Jokela; Jarkko Paavola; Heidi Himmanen (EuCNC, 2022)