A novel current calibration system up to 20 kA. - Gunnar Fernqvist; Björn Halvarsson; John G. Pett; John R. P. Pickering (IEEE Trans. Instrum. Meas., 2003)

Interaction analysis and control structure selection in a wastewater treatment plant model. - Pär Samuelsson; Björn Halvarsson; Bengt Carlsson (IEEE Trans. Control. Syst. Technol., 2005)

Comparison of some Gramian based interaction measures. - Björn Halvarsson (CACSD, 2008)

Empirical approach to robust gramian-based analysis of process interactions in control structure selection. - Miguel Castano Arranz; Wolfgang Birk; Björn Halvarsson (CDC/ECC, 2011)

LTE seamless mobility demonstrated with combined cell in a heterogeneous network. - Arne Simonsson; Björn Halvarsson; Qiang Zhang; Peter Nauclér (GLOBECOM Workshops, 2013)

Field Evaluation of the New Flexible LTE Transmission Mode. - Arne Simonsson; Björn Halvarsson; Qiang Zhang; Peter Nauclér (VTC Fall, 2013)

LTE-A Field Measurements: 8x8 MIMO and Carrier Aggregation. - Karl Werner; Henrik Asplund; Björn Halvarsson; Anton K. Kathrein; Niklas Jaldén; Daniel V. P. Figueiredo (VTC Spring, 2013)

Novel Wi-Fi - LTE Real-Time Traffic Steering - First Field Measurement Results. - Björn Halvarsson; Oscar Zee (VTC Fall, 2014)

High accuracy current measurement in the main power converters of the large hadron collider: tutorial 53. - Miguel Cerqueira Bastos; Gunnar Fernqvist; Gregory Hudson; John G. Pett; Andrea Cantone; Francis Power; Alfredo Saab; Björn Halvarsson; John R. P. Pickering (IEEE Instrum. Meas. Mag., 2014)

5G Wireless Access - Trial Concept and Results. - Stefan Parkvall; Johan Furuskog; Yoshihisa Kishiyama; Atsushi Harada; Takehiro Nakamura; Peter Nauclér; Björn Halvarsson (GLOBECOM, 2015)

15 GHz propagation properties assessed with 5G radio access prototype. - Peter Ökvist; Henrik Asplund; Arne Simonsson; Björn Halvarsson; Jonas Medbo; Nima Seifi (PIMRC, 2015)

Distributed MIMO demonstrated with 5G radio access prototype. - Björn Halvarsson; Elias Karam; Martin Nystrom; Roger Pirinen; Arne Simonsson; Qiang Zhang; Peter Ökvist (EuCNC, 2016)

15 GHz Street-Level Blocking Characteristics Assessed with 5G Radio Access Prototype. - Peter Ökvist; Nima Seifi; Björn Halvarsson; Arne Simonsson; Magnus Thurfjell; Henrik Asplund; Jonas Medbo (VTC Spring, 2016)

5G trial system coverage evaluation utilizing multi-point transmission in 15 GHz frequency band. - Kimmo Hiltunen; Arne Simonsson; Peter Ökvist; Björn Halvarsson (EuCNC, 2017)

High-Speed Beam Tracking Demonstrated Using a 28 GHz 5G Trial System. - Kjell Larsson; Björn Halvarsson; Damanjit Singh; Ranvir Chana; Jawad Manssour; Minsoo Na; Changsoon Choi; Sungho Jo (VTC Fall, 2017)

Beamforming Gain Measured on a 5G Test-Bed. - Arne Simonsson; Magnus Thurfjell; Björn Halvarsson; Johan Furuskog; Sten Wallin; Shoji Itoh; Hideshi Murai; Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama (VTC Spring, 2017)

5G NR Coverage, Performance and Beam Management Demonstrated in an Outdoor Urban Environment at 28 GHz. - Björn Halvarsson; Kjell Larsson; Magnus Thurfjell; Kimmo Hiltunen; Khanh Tran; Paulo Machado; Daniel Juchnevicius; Henrik Asplund (5G World Forum, 2018)

5G NR Testbed 3.5 GHz Coverage Results. - Björn Halvarsson; Arne Simonsson; Anders Elgcrona; Ranvir Chana; Paulo Machado; Henrik Asplund (VTC Spring, 2018)