Liang Liu
Liang Liu
Associate Professor, Department of Electrical and Information Technology, Lund University
Verified email at - Homepage
Cited by
Cited by
A flexible 100-antenna testbed for massive MIMO
J Vieira, S Malkowsky, K Nieman, Z Miers, N Kundargi, L Liu, I Wong, ...
2014 IEEE Globecom Workshops (GC Wkshps), 287-293, 2014
The world’s first real-time testbed for massive MIMO: Design, implementation, and validation
S Malkowsky, J Vieira, L Liu, P Harris, K Nieman, N Kundargi, IC Wong, ...
IEEE Access 5, 9073-9088, 2017
Reciprocity calibration for massive MIMO: Proposal, modeling, and validation
J Vieira, F Rusek, O Edfors, S Malkowsky, L Liu, F Tufvesson
IEEE Transactions on Wireless Communications 16 (5), 3042-3056, 2017
Performance characterization of a real-time massive MIMO system with LOS mobile channels
P Harris, S Malkowsky, J Vieira, E Bengtsson, F Tufvesson, WB Hasan, ...
IEEE Journal on Selected Areas in Communications 35 (6), 1244-1253, 2017
A 1.1-Gb/s 115-pJ/bit Configurable MIMO Detector Using 0.13-CMOS Technology
L Liu, F Ye, X Ma, T Zhang, J Ren
IEEE Transactions on Circuits and Systems II: Express Briefs 57 (9), 701-705, 2010
Hardware efficient approximative matrix inversion for linear pre-coding in massive MIMO
H Prabhu, O Edfors, J Rodrigues, L Liu, F Rusek
2014 IEEE International Symposium on Circuits and Systems (ISCAS), 1700-1703, 2014
When are low resolution ADCs energy efficient in massive MIMO?
M Sarajlić, L Liu, O Edfors
IEEE access 5, 14837-14853, 2017
3.6 A 60pJ/b 300Mb/s 128× 8 Massive MIMO precoder-detector in 28nm FD-SOI
H Prabhu, JN Rodrigues, L Liu, O Edfors
2017 IEEE International Solid-State Circuits Conference (ISSCC), 60-61, 2017
Efficient DSP and circuit architectures for massive MIMO: State of the art and future directions
L Van der Perre, L Liu, EG Larsson
IEEE Transactions on Signal Processing 66 (18), 4717-4736, 2018
Design of low-power, 1GS/s throughput FFT processor for MIMO-OFDM UWB communication system
L Liu, J Ren, X Wang, F Ye
2007 IEEE International Symposium on Circuits and Systems, 2594-2597, 2007
Area-efficient configurable high-throughput signal detector supporting multiple MIMO modes
L Liu, J Lofgren, P Nilsson
IEEE Transactions on Circuits and Systems I: Regular Papers 59 (9), 2085-2096, 2012
A low-complex peak-to-average power reduction scheme for OFDM based massive MIMO systems
H Prabhu, O Edfors, J Rodrigues, L Liu, F Rusek
2014 6th international symposium on communications, control and signal …, 2014
A heterogeneous reconfigurable cell array for MIMO signal processing
C Zhang, L Liu, D Marković, V Öwall
IEEE Transactions on Circuits and Systems I: Regular Papers 62 (3), 733-742, 2014
Serving 22 users in real-time with a 128-antenna massive MIMO testbed
P Harris, WB Hasan, S Malkowsky, J Vieira, S Zhang, M Beach, L Liu, ...
2016 IEEE International Workshop on Signal Processing Systems (SiPS), 266-272, 2016
Generalized lock-in amplifier for precision measurement of high frequency signals
S Fu, A Sakurai, L Liu, F Edman, T Pullerits, V Öwall, KJ Karki
Review of Scientific Instruments 84 (11), 115101, 2013
Decentralized massive MIMO processing exploring daisy-chain architecture and recursive algorithms
JR Sánchez, F Rusek, O Edfors, M Sarajlić, L Liu
IEEE Transactions on Signal Processing 68, 687-700, 2020
A 1.8 Gb/s 70.6 pJ/b 128× 16 link-adaptive near-optimal massive MIMO detector in 28nm UTBB-FDSOI
W Tang, H Prabhu, L Liu, V Öwall, Z Zhang
2018 IEEE International Solid-State Circuits Conference-(ISSCC), 224-226, 2018
Low-complexity likelihood information generation for spatial-multiplexing MIMO signal detection
L Liu, J Lofgren, P Nilsson
IEEE transactions on vehicular technology 61 (2), 607-617, 2011
Fully decentralized approximate zero-forcing precoding for massive MIMO systems
M Sarajlić, F Rusek, JR Sánchez, L Liu, O Edfors
IEEE Wireless Communications Letters 8 (3), 773-776, 2019
Energy efficient group-sort QRD processor with on-line update for MIMO channel pre-processing
C Zhang, H Prabhu, Y Liu, L Liu, O Edfors, V Öwall
IEEE Transactions on Circuits and Systems I: Regular Papers 62 (5), 1220-1229, 2015
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