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2020 – today
- 2024
[c50]Torbjörn Wigren:
Logarithmic Feedback Control of Passive Interference. ECC 2024: 154-161- [c49]Torbjörn Wigren:
Convergence in Delayed Recursive Identification of Nonlinear Systems. ECC 2024: 921-928 - [c48]Torbjörn Wigren, André M. H. Teixeira:
Delay Attack and Detection in Feedback Linearized Control Systems. ECC 2024: 1576-1583 - [c47]Sholeh Yasini, Torbjörn Wigren:
Round Trip Time based UAV State Estimation. ECC 2024: 3783-3789 - 2023
- [c46]Ruoqi Zhang, Per Mattsson, Torbjörn Wigren:
Robust nonlinear set-point control with reinforcement learning. ACC 2023: 84-91 - [c45]Torbjörn Wigren, André Teixeira:
Feedback Path Delay Attacks and Detection. CDC 2023: 3864-3871 - [i3]Ruoqi Zhang, Per Mattsson, Torbjörn Wigren:
Observer-Feedback-Feedforward Controller Structures in Reinforcement Learning. CoRR abs/2304.10276 (2023) - [i2]Ruoqi Zhang, Per Mattsson, Torbjörn Wigren:
Robust nonlinear set-point control with reinforcement learning. CoRR abs/2304.10277 (2023) - [i1]Ruoqi Zhang, Per Mattsson, Torbjörn Wigren:
Aiding reinforcement learning for set point control. CoRR abs/2304.10289 (2023) - 2022
- [j52]Torbjörn Wigren
, Diana Yamalova:
Constrained Optimal Average Power Control for Wireless Transmission. IEEE Control. Syst. Lett. 6: 1922-1927 (2022) - [j51]Torbjörn Wigren, Sholeh Yasini:
Passive UAV Tracking in Wireless Networks. IEEE Trans. Aerosp. Electron. Syst. 58(5): 4101-4118 (2022) - 2021
- [j50]Torbjörn Wigren:
Recursively Filtered MIMO Transmission With Quadratic Complexity. IEEE Wirel. Commun. Lett. 10(5): 929-933 (2021) - [j49]Torbjörn Wigren, Christer Törnevik:
Coordinated Average EIRP Control of Radio Transmitters for EMF Exclusion Zone Computation. IEEE Wirel. Commun. Lett. 10(9): 2075-2079 (2021) - 2020
- [j48]Christer Törnevik, Torbjörn Wigren, Shiguang Guo, Ken Huisman:
Time Averaged Power Control of a 4G or a 5G Radio Base Station for RF EMF Compliance. IEEE Access 8: 211937-211950 (2020) - [j47]Torbjörn Wigren, Katrina Lau, Ramón A. Delgado, Richard H. Middleton:
Globally Stable Delay Alignment for Feedback Control Over Wireless Multipoint Connections. IEEE Trans. Control. Netw. Syst. 7(4): 1633-1642 (2020) - [j46]Tatiana Chistiakova, Torbjörn Wigren, Bengt Carlsson:
Combined ℒ2-Stable Feedback and Feedforward Aeration Control in a Wastewater Treatment Plant. IEEE Trans. Control. Syst. Technol. 28(3): 1017-1024 (2020) - [c44]Ramón A. Delgado, Torbjörn Wigren, Katrina Lau, Richard H. Middleton, Iana Siomina:
Statistical beam information for mmW positioning. VTC Spring 2020: 1-5 - [c43]Torbjörn Wigren, Ying Sun, Ramón A. Delgado, Katrina Lau, Richard H. Middleton:
Jitter Suppression for Very Low Latency Feedback Control Over NR. VTC Spring 2020: 1-6
2010 – 2019
- 2019
- [j45]Torbjörn Wigren:
A disturbance rejection and data rate trade-off in networked data flow control. Eur. J. Control 47: 1-10 (2019) - [j44]Johannes Nygren, Torbjörn Wigren, Kristiaan Pelckmans:
Frequency conditions for stable networked controllers with time-delay. Int. J. Control 92(4): 886-895 (2019) - [j43]Ramón A. Delgado, Katrina Lau, Richard H. Middleton, Torbjörn Wigren:
Networked Delay Control for 5G Wireless Machine-Type Communications Using Multiconnectivity. IEEE Trans. Control. Syst. Technol. 27(4): 1510-1525 (2019) - [j42]Richard H. Middleton, Torbjörn Wigren, Lisa Bostrom, Ramón A. Delgado, Katrina Lau, Robert S. Karlsson, Linda Brus, Eddie Corbett:
Feedback Control Applications in New Radio: Exploring Delay Control and Alignment. IEEE Veh. Technol. Mag. 14(2): 70-77 (2019) - 2018
- [j41]Torbjörn Wigren, Reem Karaki:
Globally Stable Wireless Data Flow Control. IEEE Trans. Control. Netw. Syst. 5(1): 469-478 (2018) - [j40]Torbjörn Wigren, Katrina Lau, Ramón A. Delgado, Richard H. Middleton:
Delay Skew Packet Flow Control in Wireless Systems With Dual Connectivity. IEEE Trans. Veh. Technol. 67(6): 5357-5371 (2018) - [c42]Sholeh Yasini, Torbjörn Wigren:
Counterexamples to Parametric Convergence in Recursive Networked Identification. ACC 2018: 258-264 - [c41]Ramón A. Delgado, Torbjörn Wigren, Katrina Lau, Richard H. Middleton:
Stability properties of a MIMO data flow controller. ACC 2018: 2638-2643 - [c40]Tatiana Chistiakova, Torbjörn Wigren, Bengt Carlsson:
Input-Output Stability Design of an Ammonium Based Aeration Controller for Wastewater Treatment. ACC 2018: 2964-2971 - [c39]Katrina Lau, Torbjörn Wigren, Richard H. Middleton, Ramón A. Delgado:
Delay Alignment Control for 5G Multi Connectivity. CDC 2018: 7064-7070 - [c38]Torbjörn Wigren:
Wireless Hybrid Positioning Based on Surface Modeling with Polygon Support. VTC Spring 2018: 1-7 - 2017
- [j39]Katrina Lau, Graham C. Goodwin, Torbjörn Wigren, Linda Brus:
Improving the performance of cellular uplinks via power overbooking. IET Commun. 11(9): 1512-1518 (2017) - [c37]Katrina Lau, Torbjörn Wigren, Ramón A. Delgado, Richard H. Middleton:
Disturbance rejection properties for a 5G networked data flow delay controller. CDC 2017: 1681-1687 - [c36]Torbjörn Wigren:
Networked and delayed recursive identification of nonlinear systems. CDC 2017: 5851-5858 - [c35]Alexander Medvedev, Fredrik Olsson, Torbjörn Wigren:
Tremor quantification through data-driven nonlinear system modeling. CDC 2017: 5943-5948 - [c34]Ramón A. Delgado, Katrina Lau, Richard H. Middleton, Robert S. Karlsson, Torbjörn Wigren, Ying Sun:
Fast Convergence Outer Loop Link Adaptation with Infrequent Updates in Steady State. VTC Fall 2017: 1-5 - [c33]Richard H. Middleton, Torbjörn Wigren, Katrina Lau, Ramón A. Delgado:
Data Flow Delay Equalization for Feedback Control Applications Using 5G Wireless Dual Connectivity. VTC Spring 2017: 1-7 - 2016
- [j38]Per Mattsson, Torbjörn Wigren:
Convergence analysis for recursive Hammerstein identification. Autom. 71: 179-186 (2016) - [j37]Torbjörn Wigren:
Robust ℒ2 Stable Networked Control of Wireless Packet Queues in Delayed Internet Connections. IEEE Trans. Control. Syst. Technol. 24(2): 502-513 (2016) - 2015
- [j36]Margarida M. Silva, Alexander Medvedev, Torbjörn Wigren, Teresa Mendonça:
Modeling the Effect of Intravenous Anesthetics: A Path Toward Individualization. IEEE Des. Test 32(5): 17-26 (2015) - [j35]Torbjörn Wigren:
Wireless interference power estimation for inter-cell interference coordination. IET Commun. 9(12): 1539-1546 (2015) - [j34]Torbjörn Wigren:
Model Order and Identifiability of Non-Linear Biological Systems in Stable Oscillation. IEEE ACM Trans. Comput. Biol. Bioinform. 12(6): 1479-1484 (2015) - [c32]Torbjörn Wigren:
Low-frequency limitations in saturated and delayed networked control. CCA 2015: 569-576 - [c31]Torbjörn Wigren:
Nonlinear identification of neuron models. CCA 2015: 1340-1346 - [c30]Torbjörn Wigren, Per Lötstedt:
Nonlinear identification of biological clock dynamics. CDC 2015: 602-608 - [c29]David Sandberg, Torbjörn Wigren:
Multi-Rate Uplink Channel Prediction and Enhanced Link Adaptation for VoLTE. VTC Fall 2015: 1-5 - [c28]Torbjörn Wigren, Davide Colombi, Bjorn Thors, Jan-Erik Berg:
Implication of RF EMF Exposure Limitations on 5G Data Rates above 6 GHz. VTC Fall 2015: 1-5 - 2014
- [j33]Margarida M. Silva, João Miranda Lemos, Ana Coito, Bertinho Andrade da Costa, Torbjörn Wigren, Teresa Mendonça:
Local identifiability and sensitivity analysis of neuromuscular blockade and depth of hypnosis models. Comput. Methods Programs Biomed. 113(1): 23-36 (2014) - [c27]Per Mattsson, Torbjörn Wigren:
Recursive identification of Hammerstein models. ACC 2014: 2498-2503 - 2013
- [j32]Ari Kangas, Torbjörn Wigren:
Angle of Arrival Localization in {LTE} Using {MIMO} Pre-Coder Index Feedback. IEEE Commun. Lett. 17(8): 1584-1587 (2013) - [j31]Katrina Lau, Graham C. Goodwin, Erik Geijer Lundin, Torbjörn Wigren, Stephen Craig:
Uplink Load Based Scheduling for CDMA Systems. IEEE Commun. Lett. 17(11): 2136-2139 (2013) - [c26]Torbjörn Wigren, Johan Schoukens:
Three free data sets for development and benchmarking in nonlinear system identification. ECC 2013: 2933-2938 - [c25]Margarida M. Silva, Torbjörn Wigren, Alexander V. Medvedev, Teresa Mendonça:
Quantification of the multiplicative uncertainty in the linearized minimally parameterized parsimonious Wiener model for the neuromuscular blockade in closed-loop anesthesia. MED 2013: 703-708 - 2012
- [j30]Torbjörn Wigren:
Fingerprinting localisation using round trip time and timing advance. IET Commun. 6(4): 419-427 (2012) - [j29]Margarida Martins da Silva, Torbjörn Wigren, Teresa Mendonça:
Nonlinear Identification of a Minimal Neuromuscular Blockade Model in Anesthesia. IEEE Trans. Control. Syst. Technol. 20(1): 181-188 (2012) - [j28]Torbjörn Wigren:
WCDMA Uplink Load Estimation With Generalized Rake Receivers. IEEE Trans. Veh. Technol. 61(5): 2394-2400 (2012) - [c24]Margarida Martins da Silva, Torbjörn Wigren, Teresa Mendonça:
Exactly linearizing adaptive control of propofol and remifentanil using a reduced Wiener model for the depth of anesthesia. CDC 2012: 368-373 - [c23]Soma Tayamon, Torbjörn Wigren, Johan Schoukens:
Convergence analysis and experiments using an RPEM based on nonlinear ODEs and midpoint integration. CDC 2012: 2858-2865 - [c22]Xinyu Gu, Zhang Zhang, Stephen J. Grant, Torbjörn Wigren, Niklas Johansson, Ari Kangas Ericsson:
Load control for multi-stage interference cancellation. PIMRC 2012: 339-344 - [c21]Mauricio G. Cea, Graham C. Goodwin, Torbjörn Wigren:
Model Predictive Zooming Power Control in Future Cellular Systems under Coarse Quantization. VTC Fall 2012: 1-5 - [c20]Torbjörn Wigren:
LTE Fingerprinting Localization with Altitude. VTC Fall 2012: 1-5 - [c19]Torbjörn Wigren, Ylva Jading, Iana Siomina, Ari Kangas, Claes Tidestav:
Enhanced WCDMA Fingerprinting Localization Using OTDOA Positioning Measurements from LTE. VTC Fall 2012: 1-5 - 2011
- [j27]Boris I. Godoy, Graham C. Goodwin, Juan C. Agüero, Damián Marelli, Torbjörn Wigren:
On identification of FIR systems having quantized output data. Autom. 47(9): 1905-1915 (2011) - [j26]Torbjörn Wigren:
A Polygon to Ellipse Transformation Enabling Fingerprinting and Emergency Localization in GSM. IEEE Trans. Veh. Technol. 60(4): 1971-1976 (2011) - [c18]Darine Zambrano, Soma Tayamon, Bengt Carlsson, Torbjörn Wigren:
Identification of a discrete-time nonlinear Hammerstein-Wiener model for a selective catalytic reduction system. ACC 2011: 78-83 - [c17]Margarida Martins da Silva, Teresa Mendonça, Torbjörn Wigren:
Nonlinear adaptive control of the NeuroMuscular Blockade in anesthesia. CDC/ECC 2011: 41-46 - [c16]Torbjörn Wigren:
Clustering and polygon merging algorithms for fingerprinting positioning in LTE. ICSPCS 2011: 1-10 - [c15]Torbjörn Wigren:
Low complexity Kalman filtering for Inter-Cell interference and power based load estimation in the WCDMA uplink. ICSPCS 2011: 1-10 - [c14]Torbjörn Wigren, Iana Siomina, Michael Anderson:
Estimation of prior positioning method performance in LTE. PIMRC 2011: 1279-1283 - 2010
- [j25]Torbjörn Wigren:
Recursive Noise Floor Estimation in WCDMA. IEEE Trans. Veh. Technol. 59(5): 2615-2620 (2010) - [j24]Jenni Wennervirta, Torbjörn Wigren:
RTT Positioning Field Performance. IEEE Trans. Veh. Technol. 59(7): 3656-3661 (2010) - [c13]Margarida Martins da Silva, Teresa Mendonça, Torbjörn Wigren:
Online nonlinear identification of the effect of drugs in anaesthesia using a minimal parameterization and BIS measurements. ACC 2010: 4379-4384 - [c12]Soma Tayamon, Torbjörn Wigren:
Recursive prediction error identification and scaling of non-linear systems with midpoint numerical integration. ACC 2010: 4510-4515 - [c11]Torbjörn Wigren, Michael Anderson, Ari Kangas:
Emergency Call Delivery Standards Impair Cellular Positioning Accuracy. ICC 2010: 1-6
2000 – 2009
- 2009
- [j23]Torbjörn Wigren:
Soft Uplink Load Estimation in WCDMA. IEEE Trans. Veh. Technol. 58(2): 760-772 (2009) - [j22]Torbjörn Wigren, Torgny Palenius:
Optimized Search Window Alignment for A-GPS. IEEE Trans. Veh. Technol. 58(8): 4670-4675 (2009) - [c10]Juan C. Agüero, Graham C. Goodwin, Katrina Lau, Meng Wang, Eduardo I. Silva, Torbjörn Wigren:
Three-Degree of Freedom Adaptive Power Control for CDMA Cellular Systems. GLOBECOM 2009: 1-6 - [c9]Liang Shi, Torbjörn Wigren:
AECID Fingerprinting Positioning Performance. GLOBECOM 2009: 1-6 - 2008
- [j21]Linda Brus, Torbjörn Wigren, Bengt Carlsson:
Initialization of a Nonlinear Identification Algorithm Applied to Laboratory Plant Data. IEEE Trans. Control. Syst. Technol. 16(4): 708-716 (2008) - 2007
- [j20]Torbjörn Wigren:
Adaptive Enhanced Cell-ID Fingerprinting Localization by Clustering of Precise Position Measurements. IEEE Trans. Veh. Technol. 56(5): 3199-3209 (2007) - [c8]Torbjörn Wigren, Per Hellqvist:
Estimation of Uplink WCDMA Load in a Single RBS. VTC Fall 2007: 1499-1503 - 2006
- [j19]Torbjörn Wigren:
Recursive prediction error identification and scaling of non-linear state space models using a restricted black box parameterization. Autom. 42(1): 159-168 (2006) - 2005
- [j18]Torsten Söderström, Torbjörn Wigren, Emad Abd-Elrady:
Periodic signal analysis by maximum likelihood modeling of orbits of nonlinear ODEs. Autom. 41(5): 793-805 (2005) - [c7]Torbjörn Wigren:
Scaling of the sampling period in nonlinear system identification. ACC 2005: 5058-5065 - [c6]Torbjörn Wigren:
Recursive identification based on nonlinear state space models applied to drum-boiler dynamics with nonlinear output equations. ACC 2005: 5066-5072 - 2004
- [j17]Emad Abd-Elrady, Torsten Söderström, Torbjörn Wigren:
Periodic signal modeling based on Lie'nard's equation. IEEE Trans. Autom. Control. 49(10): 1773-1781 (2004) - 2003
- [c5]Torbjörn Wigren, Emad Abd-Elrady, Torsten Söderström:
Harmonic signal analysis with Kalman filters using periodic orbits of nonlinear ODEs. ICASSP (6) 2003: 669-672 - 2001
- [j16]Egils Sviestins, Torbjörn Wigren:
Nonlinear techniques for Mode C climb/descent rate estimation in ATC systems. IEEE Trans. Control. Syst. Technol. 9(1): 163-174 (2001) - 2000
- [j15]Egils Sviestins, Torbjörn Wigren:
Optimal recursive state estimation with quantized measurements. IEEE Trans. Autom. Control. 45(4): 762-767 (2000)
1990 – 1999
- 1999
- [j14]Catharina Carlemalm, Susanne Halvarsson, Torbjörn Wigren, Bo Wahlberg:
Algorithms for time delay estimation using a low complexity exhaustive search. IEEE Trans. Autom. Control. 44(5): 1031-1037 (1999) - [j13]Torbjörn Wigren, Anders E. Nordsjö:
Compensation of the RLS algorithm for output nonlinearities. IEEE Trans. Autom. Control. 44(10): 1913-1918 (1999) - 1998
- [j12]Torbjörn Wigren:
Output error convergence of adaptive filters with compensation for output nonlinearities. IEEE Trans. Autom. Control. 43(7): 975-978 (1998) - [j11]Torbjörn Wigren:
Fast converging and low complexity adaptive filtering using an averaged Kalman filter. IEEE Trans. Signal Process. 46(2): 515-518 (1998) - [j10]Torbjörn Wigren:
Adaptive filtering using quantized output measurements. IEEE Trans. Signal Process. 46(12): 3423-3426 (1998) - 1997
- [j9]Torbjörn Wigren:
Avoiding ill-convergence of finite dimensional blind adaptation schemes excited by discrete symbol sequences. Signal Process. 62(2): 121-162 (1997) - [j8]Torbjörn Wigren:
Circle criteria in recursive identification. IEEE Trans. Autom. Control. 42(7): 975-979 (1997) - [j7]Torbjörn Wigren:
ODE analysis and redesign in blind adaptation. IEEE Trans. Autom. Control. 42(12): 1742-1747 (1997) - 1996
- [c4]Susanne Halvarsson, Torbjörn Wigren, Bo Wahlberg:
A test statistics for low complexity change detection in dynamic systems based on averaged filter models. ICASSP 1996: 2845-2848 - [c3]Torbjörn Wigren, Peter Händel:
Harmonic signal modeling using adaptive nonlinear function estimation. ICASSP 1996: 2952-2955 - 1995
- [j6]Peter Händel, Anders Eriksson, Torbjörn Wigren:
Performance analysis of a correlation based single tone frequency estimator. Signal Process. 44(2): 223-231 (1995) - [j5]Torbjörn Wigren, Anders Eriksson:
Accuracy aspects of DOA and angular velocity estimation in sensor array processing. IEEE Signal Process. Lett. 2(4): 60-62 (1995) - [j4]Ulf A. Lindgren, Torbjörn Wigren, Holger Broman:
On local convergence of a class of blind separation algorithms. IEEE Trans. Signal Process. 43(12): 3054-3058 (1995) - [c2]Torbjörn Wigren, Anders Bergström, Susanne Harrysson, Fredrik Jansson, Hans Nilson:
Improvements of background sound coding in linear predictive speech coders. ICASSP 1995: 25-28 - 1994
- [j3]Torbjörn Wigren:
Convergence analysis of recursive identification algorithms based on the nonlinear Wiener model. IEEE Trans. Autom. Control. 39(11): 2191-2206 (1994) - 1993
- [j2]Torbjörn Wigren:
Recursive prediction error identification using the nonlinear wiener model. Autom. 29(4): 1011-1025 (1993) - [c1]Tor Björn Minde, Torbjörn Wigren, Jonas Ahlberg, Hans Hermansson:
Techniques for low bit rate speech coding using long analysis frames. ICASSP (2) 1993: 604-607 - 1991
- [j1]Torbjörn Wigren, Arye Nehorai:
Asymptotic Cramer-Rao bounds for estimation of the parameters of damped sine waves in noise. IEEE Trans. Signal Process. 39(4): 1017-1020 (1991)
Coauthor Index
Rick Middleton
aka: Richard H. Middleton
aka: Richard H. Middleton
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