Mikael Sternad

Channel Interpolation of Fading Channels and the Pilot Density Required for Predictor Antennas

Björsell, Joachim; Sternad, Mikael; Phan-Huy, Dinh-Thuy; Grieger, Michael

Part of IEEE Transactions on Vehicular Technology, p. 6765-6779, 2024

• DOI for Channel Interpolation of Fading Channels and the Pilot Density Required for Predictor Antennas

A Framework for Predictor Antennas in Practice

Björsell, Joachim; Sternad, Mikael; Grieger, Michael

Part of IEEE Transactions on Vehicular Technology, p. 7503-7518, 2022

• DOI for A Framework for Predictor Antennas in Practice

Enabling Multi-User M-MIMO for High-Mobility Users with Predictor Antennas: A Deep Analysis Based on Experimental NLOS Measurements

Björsell, Joachim; Sternad, Mikael; Phan-Huy, Dinh-Thuy

Part of IEEE Transactions on Vehicular Technology, p. 7456-7471, 2022

• DOI for Enabling Multi-User M-MIMO for High-Mobility Users with Predictor Antennas: A Deep Analysis Based on Experimental NLOS Measurements

Binaural Auralization of Microphone Array Room Impulse Responses Using Causal Wiener Filtering

Gunnarsson, Viktor; Sternad, Mikael

Part of IEEE/ACM Transactions on Audio, Speech, and Language Processing, p. 2899-2914, 2021

• DOI for Binaural Auralization of Microphone Array Room Impulse Responses Using Causal Wiener Filtering
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Predictor Antenna for Robust Non Reciprocity based Beamforming at High Speed

Phan-Huy, Dinh-Thuy; Björsell, Joachim; Sternad, Mikael

2021

Channel Interpolation of Fading Channels and the Pilot Density Required for Predictor Antennas

Björsell, Joachim; Sternad, Mikael; Phan-Huy, Dinh-Thuy; Grieger, Michael

Part of IEEE Transactions on Vehicular Technology, p. 6765-6779, 2024

• DOI for Channel Interpolation of Fading Channels and the Pilot Density Required for Predictor Antennas

A Framework for Predictor Antennas in Practice

Björsell, Joachim; Sternad, Mikael; Grieger, Michael

Part of IEEE Transactions on Vehicular Technology, p. 7503-7518, 2022

• DOI for A Framework for Predictor Antennas in Practice

Enabling Multi-User M-MIMO for High-Mobility Users with Predictor Antennas: A Deep Analysis Based on Experimental NLOS Measurements

Björsell, Joachim; Sternad, Mikael; Phan-Huy, Dinh-Thuy

Part of IEEE Transactions on Vehicular Technology, p. 7456-7471, 2022

• DOI for Enabling Multi-User M-MIMO for High-Mobility Users with Predictor Antennas: A Deep Analysis Based on Experimental NLOS Measurements

Binaural Auralization of Microphone Array Room Impulse Responses Using Causal Wiener Filtering

Gunnarsson, Viktor; Sternad, Mikael

Part of IEEE/ACM Transactions on Audio, Speech, and Language Processing, p. 2899-2914, 2021

• DOI for Binaural Auralization of Microphone Array Room Impulse Responses Using Causal Wiener Filtering
• Download full text (pdf) of Binaural Auralization of Microphone Array Room Impulse Responses Using Causal Wiener Filtering

Low-Overhead Cyclic Reference Signals for Channel Estimation in FDD Massive MIMO

Apelfröjd, Rikke; Zirwas, Wolfgang; Sternad, Mikael

Part of IEEE Transactions on Communications, p. 3279-3291, 2019

• DOI for Low-Overhead Cyclic Reference Signals for Channel Estimation in FDD Massive MIMO

The full potential of continuous system simulation modelling

Gustafsson, Leif; Sternad, Mikael; Gustafsson, Erik

Part of Open Journal of Modelling and Simulation, 2017

• DOI for The full potential of continuous system simulation modelling

A guide to population modelling for simulation

Gustafsson, Leif; Sternad, Mikael

Part of Open Journal of Modelling and Simulation, p. 55-92, 2016

• DOI for A guide to population modelling for simulation

Making 5G Adaptive Antennas Work for Very Fast Moving Vehicles

Phan-Huy, Dinh-Thuy; Sternad, Mikael; Svensson, Tommy

Part of IEEE Intelligent Transportation Systems Magazine, p. 71-84, 2015

• DOI for Making 5G Adaptive Antennas Work for Very Fast Moving Vehicles

Design and measurement based evaluations of coherent JT CoMP: a study of precoding, user grouping and resource allocation using predicted CSI

Apelfröjd, Rikke; Sternad, Mikael

Part of EURASIP Journal on Wireless Communications and Networking, p. 100, 2014

• DOI for Design and measurement based evaluations of coherent JT CoMP: a study of precoding, user grouping and resource allocation using predicted CSI
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Design and measurement based evaluations of coherent JT CoMP: A study of precoding, user grouping and resource allocation using predicted CSI

Apelfröjd, Rikke; Sternad, Mikael

Part of EURASIP Journal on Wireless Communications and Networking, 2014

• DOI for Design and measurement based evaluations of coherent JT CoMP: A study of precoding, user grouping and resource allocation using predicted CSI

The role of small cells, coordinated multi-point and massive MIMO in 5G

Jungnickel, Volker; Manolakis, Konstantinos; Zirwas, Wolfgang; Panzner, Berthold et al.

Part of IEEE Communications Magazine, p. 44-51, 2014

• DOI for The role of small cells, coordinated multi-point and massive MIMO in 5G

Design and Analysis of Linear Quadratic Gaussian Feedforward Controllers for Active Noise Control

Barkefors, Annea; Sternad, Mikael; Brännmark, Lars-Johan

Part of IEEE Transactions on Audio, Speech, and Language Processing, p. 1777-1791, 2014

• DOI for Design and Analysis of Linear Quadratic Gaussian Feedforward Controllers for Active Noise Control

When can a deterministic model of a population system reveal what will happen on average?

Gustafsson, Leif; Sternad, Mikael

Part of Mathematical Biosciences, p. 28-45, 2013

• DOI for When can a deterministic model of a population system reveal what will happen on average?

Moving cells: A promising solution to boost performance for vehicular users

Sui, Yutao; Vihriälä, Jaakko; Papadogiannis, Agsilaos; Sternad, Mikael et al.

Part of IEEE Communications Magazine, p. 62-68, 2013

Consistent micro, macro and state-based population modelling

Gustafsson, Leif; Sternad, Mikael

Part of Mathematical Biosciences, p. 94-107, 2010

• DOI for Consistent micro, macro and state-based population modelling

Key technologies for IMT-advanced mobile communication systems

Wijting, Carl; Doppler, Klaus; Kalliojärvi, Kari; Johansson, Niklas et al.

Part of IEEE wireless communications, p. 76-85, 2009

• DOI for Key technologies for IMT-advanced mobile communication systems

A comparative analysis of spatial multiplexing techniques for outdoor MIMO-OFDM systems with a limited feedback constraint

Savazzi, S; Nicoli, Monica; Sternad, Mikael

Part of IEEE Transactions on Vehicular Technology, p. 218-230, 2009

• DOI for A comparative analysis of spatial multiplexing techniques for outdoor MIMO-OFDM systems with a limited feedback constraint

Block interleaved frequency division multiple access for power efficiency, robustness, flexibility and scalability

Svensson, Tommy; Frank, Tobias; Eriksson, Thomas; Aronsson, Daniel et al.

Part of EURASIP Journal on Wireless Communications and Networking, p. 720973, 2009

• DOI for Block interleaved frequency division multiple access for power efficiency, robustness, flexibility and scalability

High spectral efficient and flexible next generation mobile communications

Plass, Simon; Sand, Stephan; Sternad, Mikael; Svensson, Arne

Part of Wireless personal communications, p. 79-89, 2008

• DOI for High spectral efficient and flexible next generation mobile communications

Bringing consistency to simulation of population models - Poisson simulation as a bridge between micro and macro simulation

Gustafsson, Leif; Sternad, Mikael

Part of Mathematical Biosciences, p. 361-385, 2007

• DOI for Bringing consistency to simulation of population models - Poisson simulation as a bridge between micro and macro simulation

Resource allocation under uncertainty using the maximum entropy principle

Johansson, Mathias; Sternad, Mikael

Part of IEEE Transaction on Information Theory, p. 4103-4117, 2005

Analysis of stability and performance of adaptation algorithms with time-invariant gains

Ahlén, A; Lindbom, L; Sternad, M

Part of IEEE Transactions on Signal Processing, p. 103-116, 2004

Adaptive modulation system for predicted wireless channels

Falahati, S; Svensson, A; Sternad, M; Ekman, T

Part of IEEE Transactions on Communications, p. 307-316, 2004

Wiener design of adaptation algorithms with time-invariant gains

Sternad, Mikael; Lindbom, Lars; Ahlén, Anders

Part of IEEE Transactions on Signal Processing, p. 1895-1907, 2002

Realizable MIMO decision feedback equalizers: Structure and design

Tidestav, Claes; Ahlén, Anders; Sternad, Mikael

Part of IEEE Transactions on Signal Processing, p. 121-133, 2001

Tracking of time-varying mobile radio channels: Part I: The Wiener LMS algorithm

Lindbom, Lars; Sternad, Mikael; Ahlén, Anders

Part of IEEE Transactions on Communications, p. 2207-2217, 2001

Towards systems beyond 3G based on adaptive OFDMA transmission

Sternad, Mikael; Svensson, Tommy; Ottosson, Tony; Ahlén, Anders et al.

Part of Proceedings of the IEEE, p. 2432-2455, 2007

• DOI for Towards systems beyond 3G based on adaptive OFDMA transmission

Chapter 9: Multiple Access Schemes and Inter-Cell Interference Mitigation Techniques

Javaudin, Jean-Philippe; Mange, Geneviève; Svensson, Tommy; Sternad, Mikael

Part of Radio Technologies and Concepts for IMT-Advanced, John Wiley & Sons, 2009

Chapter 4: System Concept and Architecture

Döttling, Martin; Sternad, Mikael; Nyström, Johan; Johansson, Niklas et al.

Part of Radio Technologies and Concepts for IMT-Advanced, John Wiley & Sons, 2009

Derivation and design of Wiener filters using polynomial equations

Ahlén, Anders; Sternad, Mikael

Part of Control and Dynamic Systems, Adacemic Press, New York, 1994

Optimal filtering problems

Ahlén, Anders; Sternad, Mikael

Part of Polynomial methods in optimal control and filtering, Peter Peregrinus, London, 1992

LQ controller design and self-tuning control

Sternad, Mikael; Ahlén, Anders

Part of Polynomial methods in optimal control and filtering, Peter Peregrinus, London, 1992

Predictor Antenna for Robust Non Reciprocity based Beamforming at High Speed

Phan-Huy, Dinh-Thuy; Björsell, Joachim; Sternad, Mikael

2021

Profiling of mobile radio channels

Zirwas, Wolfgang; Sternad, Mikael

Part of ICC 2020, 2020

• DOI for Profiling of mobile radio channels

Kalman Smoothing for Irregular Pilot Patterns: A Case Study for Predictor Antennas in TDD Systems

Apelfröjd, Rikke; Björsell, Joachim; Sternad, Mikael; Phan Huy, Dinh Thuy

Part of 2018 IEEE 29TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2018

• DOI for Kalman Smoothing for Irregular Pilot Patterns: A Case Study for Predictor Antennas in TDD Systems

Adaptive massive MIMO for fast moving connected vehicles: It will work with predictor antennas!

Phan Huy, D-T; Wesemann, S; Björsell, Joachim; Sternad, Mikael

2018

Using predictor antennas for the prediction of small-scale fading provides an order-of-magnitude improvement of prediction horizons

Björsell, Joachim; Sternad, Mikael; Grieger, Michael

2017

Predictor antennas in action

Björsell, Joachim; Sternad, Mikael; Grieger, Michael

Part of 2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2017

• DOI for Predictor antennas in action

Key solutions for a massive MIMO FDD system

Zirwas, Wolfgang; Sternad, Mikael; Apelfröjd, Rikke

Part of 2017 IEEE 28TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2017

• DOI for Key solutions for a massive MIMO FDD system

5G on Board: How Many Antennas Do We Need on Connected Cars?

Phan-Huy, D-T; Sternad, Mikael; Svensson, T.; Zirwas, W. et al.

Part of 2016 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), 2016

• DOI for 5G on Board: How Many Antennas Do We Need on Connected Cars?

Coded CSI reference signals for 5G: Exploiting sparsity of FDD massive MIMO radio channels

Zirwas, W; Bilal Amin, M; Sternad, Mikael

2016

Connected vehicles that use channel prediction will fully take advantage of 5G

Phan-Huy, D-T; Svensson, Tommy; Sternad, Mikael; Zirwas, W et al.

2015

Controlling the impulse responses and the spatial variability in digital loudspeaker-room correction

Brännmark, Lars-Johan; Sternad, Mikael

2015

Robust linear precoder for coordinated multipoint joint transmission under limited backhaul with imperfect CSI

Apelfröjd, Rikke; Sternad, Mikael

Part of 2014 11TH INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATIONS SYSTEMS (ISWCS), p. 138-143, 2014

User-centric pre-selection and scheduling for coordinated multipoint systems

Klockar, Annika; Sternad, Mikael; Brunström, Anna; Apelfröjd, Rikke

Part of 2014 11TH INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATIONS SYSTEMS (ISWCS), p. 888-894, 2014

Analysis and Measurement of Multiple Antenna Systems for Fading Channel Prediction in Moving Relays

Jamaly, Nima; Apelfröjd, Rikke; Martinez, Ana Belén; Grieger, Michael et al.

Part of 2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), p. 2015-2019, 2014

Particle swarm optimization based precoder in CoMP with measurement data

Rajesh Lakshmana, T; Apelfröjd, Rikke; Svensson, Tommy; Sternad, Mikael

2014

Adapting an MSE controller for active noise control to nonstationary noise statistics

Barkefors, Annea; Sternad, Mikael

2014

Utility as a user selection criterion for coordinated multi-point systems

Klockar, Annika; Botella, Carmen; Sternad, Mikael; Brunström, Anna et al.

2013

Adaptive large MISO downlink with predictor antenna array for very fast moving vehicles

Phan-Huy, Dinh-Thuy; Sternad, Mikael; Svensson, Tommy

2013

Acoustic zones for aircraft seat rows

Berthilsson, Simon; Sternad, Mikael

2013

Measurement-based evaluation of robust linear precoding for downlink CoMP

Apelfröjd, Rikke; Sternad, Mikael; Aronsson, Daniel

Part of IEEE International Conference on Communications, ICC, Ottawa, Canada, 2012

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Using "Predictor Antennas" for long-range prediction of fast fading for moving relays.

Sternad, Mikael; Grieger, Michael; Apelfröjd, Rikke; Svensson, Tommy et al.

Part of IEEE Wireless Communications and Networking Conference, ICC, Ottawa, Canada., 2012

Extending the area silenced by active noise control using multiple loudspeakers

Barkefors, Annea; Berthilsson, Simon; Sternad, Mikael

Part of Acoustics, Speech and Signal Processing (ICASSP), 2012 IEEE International Conference, p. 325-328, 2012

• DOI for Extending the area silenced by active noise control using multiple loudspeakers

MIMO design of active noise controllers for car interiors: Extending the silenced region at higher frequencies

Berthilsson, Simon; Barkefors, Annea; Sternad, Mikael

Part of 2012 American Control Conference, Montréal, Canada, p. 6140-6147, 2012

An investigation of a theoretical tool for predicting performance of an active noise control system.

Barkefors, Annea; Berthilsson, Simon; Sternad, Mikael

Part of 19th International Congress on Sound and Vibration, ICSV19, Vilnius, Lithuania, p. 1-8, 2012

Performance evaluation of coordinated multi-point transmission schemes with predicted CSI

Li, Jingya; Papadogiannis, Agisilaos; Apelfröjd, Rikke; Svensson, Tommy et al.

Part of IEEE Conference on Personal, Indoor and Mobile Radio Communications, PIMRC, Sydney, Australien, p. 1055-1060, 2012

• DOI for Performance evaluation of coordinated multi-point transmission schemes with predicted CSI

Acoustical zone reproduction for car interiors using a MIMO MSE framework.

Berthilsson, Simon; Barkefors, Annea; Brännmark, Lars-Johan; Sternad, Mikael

Part of AES 48th International Conference, Munich, Germany, 2012

Utility of joint processing schemes

Klockar, Annika; Botella, Carmen; Svensson, Tommy; Brunström, Anna et al.

Part of 7th International Symposium on Wireless Communication Systems, ISWCS, York, UK, 2010

Performance evaluation of memory-less and Kalman-based channel estimation for OFDMA

Aronsson, Daniel; Svensson, Tommy; Sternad, Mikael

Part of IEEE Vehicular Technology Conference, Barcelona, Spanien, April 26-29, 2009, p. 2314-2318, 2009

Sound field control using a limited number of loudspeakers

Johansson, Mathias; Brännmark, Lars-Johan; Bahne, Adrian; Sternad, Mikael

Part of 36th Audio Engineering Society International Conference 2009: Automotive Audio - Sound in Motion, Dearborn, Michigan, 2009

Impact of 4G wireless link configurations on VoIP network performance

Alfredsson, Stefan; Brunström, Anna; Sternad, Mikael

Part of IEEE International Symposium on Wireless Communication Systems 2008, ISWCS2008, 2008

WINNER II System Concept: Advanced radio technologies for future wireless systems

Wijting, Carl; Doppler, Klaus; Kalliojärvi, Kari; Johansson, Niklas et al.

Part of ICT Mobile Summit, 2008

Resource allocation and control signaling in the WINNER flexible MAC concept

Sternad, Mikael; Svensson, Tommy; Döttling, M.

Part of 68TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2008, p. 1553-1557, 2008

High spectral efficient and flexible next generation mobile communications

Plass, S; Sand, S; Sternad, Mikael; Svensson, Arne

2007

B-IFDMA - A power efficient multiple access scheme for non-frequency-adaptive transmission

Svensson, Tommy; Frank, T; Falconer, D; Sternad, Mikael et al.

2007

Kalman predictor design for frequency-adaptive scheduling of FDD OFDMA uplinks

Aronsson, Daniel; Sternad, Mikael

2007

OFDMA uplink channel prediction to enable frequency-adaptive multiuser scheduling

Aronsson, Daniel; Sternad, Mikael

2007

Analysis of a 4G system performance from a link- and transport layer perspective

Alfredsson, Stefan; Brunström, Anna; Sternad, Mikael

2007

The WINNER B3G system MAC concept

Sternad, Mikael; Svensson, Tommy; Klang, G

2006

Integration of spatial processing in the WINNER B3G air interface design

Döttling, M; Sternad, Mikael; Klang, G; von Häfen, J et al.

2006

Spatial multiplexing for outdoor MIMO-OFDM systems with limited feedback constraint

Savazzi, Stefano; Nicoli, Monica; Sternad, Mikael

2006

Coding and resource scheduling in packet oriented adaptive TDMA/OFDMA systems

Svensson, Tommy; Falahati, Sorour; Sternad, Mikael

2006

WINNER MAC for cellular transmission

Sternad, Mikael; Svensson, Tommy; Klang, G

2006

Transport protocol performance over 4G links: Emulator methodology and results

Alfredsson, Stefan; Brunström, Anna; Sternad, Mikael

2006

RRM architecture for spectrum sharing in B3G systems

Hooli, K; Lara, J; Pfeltschinger, S; Sternad, Mikael et al.

Part of 15th Wireless World Research Forum (WWRF) Meeting, WG1, 2005

Channel estimation and prediction for adaptive OFDMA/TDMA uplinks based on overlapping pilots

Sternad, M; Aronsson, D

2005

Evaluation of a 4G uplink system based on adaptive single-carrier TDMA

Wang, Wei; Ottosson, Tony; Sternad, Mikael; Svensson, Tommy

Part of IEEE 62nd Vehicular Technology Conference, 2005

The WINNER beyond 3G air-interface: A first outline

Sternad, Mikael

Part of 2nd COST 289 Workshop, 2005

Adaptive TDMA/OFDMA for wide-area coverage and vehicular velocities

Sternad, Mikael; Falahati, Sorour; Svensson, Tommy; Aronsson, Daniel

Part of IST Summit, 2005

Emulation and validation of a 4G system proposal

Alfredsson, Stefan; Brunström, Anna; Sternad, Mikael

Part of Radiovetenskap och Kommunikation, 2005

A 4G link level emulator for transport protocol evaluation

Alfredsson, S; Brunström, A; Sternad, M

2004

Adaptive OFDMA/TDMA transmission at vehicular velocities

Sternad, M; Falahati, S; Svensson, T

2004

Adaptation with constant gains: Analysis for slow variations

Lindbom, Lars; Sternad, Mikael; Ahlén, Anders

Part of IEEE International Conference on Acoustics, Speech and Signal Processing, Salt Lake City, UT, 2001

Robust filtering based on probabilistic descriptions of model errors

Sternad, M; Ahlén A, undefined

Part of 2nd IFAC Workshop on System Structure and Control, Prague, Czechoslovakia, p. 156-159, 1992

Using predictor antennas for the prediction of small-scale fading provides an order-of-magnitude improvement of prediction horizons

Björsell, Joachim; Sternad, Mikael; Grieger, M

2017

Joint reference signal design and Kalman/Wiener channel estimation for FDD massive MIMO. Extended Report Version.

Apelfröjd, Rikke; Zirwas, Wolfgang; Sternad, Mikael

2017

Adaptive deconvolution based on spectral decomposition

Ahlén, Anders; Sternad, Mikael

1991

A new approach to parameter estimation of time-varying systems, applied to fading digital mobile radio channels

Sternad, Mikael; Ahlén, Anders; Lindbom, Lars

1990

Optimal input estimation: A polynomial approach

Ahlén, Anders; Sternad, Mikael

1985

Numerisk lösning av ett optimalstyrproblem med evolutionsmetoden

Ahlén, Anders; Solbrand, Göte; Sternad, Mikael

1982