The in-place growing median concept for filtering signals with noisy edges. - Risto Wichman; Jaakko Astola; Yrjö Neuvo (ICASSP, 1989)

FIR-median hybrid filters with excellent transient response in noisy conditions. - Risto Wichman; Jaakko Astola; Pekka Heinonen; Yrjö Neuvo (IEEE Trans. Acoust. Speech Signal Process., 1990)

Matched median filters for binary pulse compression. - Risto Wichman; Jorma Lilleberg; Qin Liu; Yrjö Neuvo (ISCAS, 1993)

Matched Median Detectors for Synchronous Direct-Sequence Multiple-Access Communications. - Risto Wichman; Jorma Lilleberg; Yrjö Neuvo (Mobile Communications, 1994)

Erratum to "matched median detectors for multiple-access channels" [Signal processing 38 (1994) 345-357]. - Risto Wichman; Jorma Lilleberg; Yrjö Neuvo (Signal Process., 1994)

Matched median detectors for multiple-access channels. - Risto Wichman; Jorma Lilleberg; Yrjö Neuvo (Signal Process., 1994)

Transmit Diversity in the WCDMA System. - Risto Wichman; Ari Hottinen (Int. J. Wirel. Inf. Networks, 1999)

Asymptotic bit error probabilities of some closed-loop transmit diversity schemes. - Jyri Hämäläinen; Risto Wichman (GLOBECOM, 2002)

Performance analysis of closed-loop transmit diversity in the presence of feedback errors. - Jyri Hämäläinen; Risto Wichman (PIMRC, 2002)

The effect of feedback delay to the closed-loop transmit diversity in FDD WCDMA. - Jyri Hämäläinen; Risto Wichman (PIMRC, 2002)

On correlations between dual-polarized base station antennas. - Jyri Hämäläinen; Risto Wichman (GLOBECOM, 2003)

Bit error probabilities in a two-rate communication system. - Jyri Hämäläinen; Risto Wichman (ICC, 2003)

On the site selection diversity transmission. - Jyri Hämäläinen; Risto Wichman (PIMRC, 2003)

Performance of multiuser diversity in the presence of feedback errors. - Jyri Hämäläinen; Risto Wichman (PIMRC, 2004)

On the Performance of Multiuser MIMO in UTRA FDD Uplink. - Jyri Hämäläinen; Kari Pajukoski; Esa Tiirola; Risto Wichman; Juha Ylitalo (EURASIP J. Wirel. Commun. Netw., 2004)

Achievable data rates for two transmit antenna broadcast channels with WCDMA HSDPA feedback information. - Graciela Corral-Briones; Alexis Alfredo Dowhuszko; Jyri Hämäläinen; Risto Wichman (ICC, 2005)

The Effect of On-Off Scheduling to the Required Transmit Power in Systems with Fast Power Control. - Jyri Hämäläinen; Risto Wichman (Wirel. Pers. Commun., 2005)

Partial Update Adaptive Transmit Beamforming with Limited Feedback. - Eduardo Zacarías B.; Stefan Werner 001; Risto Wichman (ICASSP (4), 2006)

Enhanced Partial Update Beamforming for Closed Loop MIMO Systems. - Eduardo Zacarías B.; Stefan Werner 001; Risto Wichman (PIMRC, 2006)

Delay Spread and its Effect on Bandwidth in Gaussian Parallel Relay Networks. - Taneli Riihonen; Risto Wichman; Jyri Hämäläinen (PIMRC, 2006)

On The Effect of Channel-Aware Scheduling to CDMA Uplink Capacity. - Kati Tenhonen; Jyri Hämäläinen; Risto Wichman; Kari Horneman (PIMRC, 2006)

Distributed Jacobi eigen-beamforming for closed-loop MIMO systems. - Eduardo Zacarías B.; Stefan Werner 001; Risto Wichman (IEEE Commun. Lett., 2006)

Capacities of Physical Layer Scheduling Strategies on a Shared Link. - Jyri Hämäläinen; Risto Wichman (Wirel. Pers. Commun., 2006)

Achievable Sum-Rate Analysis of Practical Multiuser Scheduling Schemes with Limited Feedback. - Alexis Alfredo Dowhuszko; Graciela Corral-Briones; Jyri Hämäläinen; Risto Wichman (ICC, 2007)

Link adaptation with distributed Jacobi eigenbeamforming for MIMO systems. - Eduardo Zacarías B.; Stefan Werner 001; Risto Wichman (ISWCS, 2007)

Power Allocation for a Single-Frequency Fixed-Gain Relay Network. - Taneli Riihonen; Risto Wichman (PIMRC, 2007)

Outage Probability Analysis of Practical Multiuser Scheduling Schemes with Limited Feedback. - Alexis Alfredo Dowhuszko; Graciela Corral-Briones; Jyri Hämäläinen; Risto Wichman (VTC Spring, 2007)

Split Predistortion Approach for Reduced Complexity Terminal in OFDM Systems. - Fernando H. Gregorio; Stefan Werner 001; Risto Wichman; Juan E. Cousseau (VTC Spring, 2007)

BEP analysis of OSTBC-OFDM systems with broadband pa and imperfect memory compensation. - Fernando H. Gregorio; Stefan Werner 001; Jyri Hämäläinen; Risto Wichman; Juan E. Cousseau (IEEE Commun. Lett., 2007)

Rate Optimization for 2D OFDM Relaying. - Taneli Riihonen; Risto Wichman; Timo Roman (IEEE Commun. Lett., 2007)

On the Solution of Scatter Density in Geometry-Based Channel Models. - Jyri Hämäläinen; Sami Savolainen; Risto Wichman; Keijo Ruotsalainen; Juha Ylitalo (IEEE Trans. Wirel. Commun., 2007)

Design of co-phasing allpass filters for full-duplex OFDM relays. - Taneli Riihonen; Stefan Werner 001; Juan E. Cousseau; Risto Wichman (ACSCC, 2008)

On the Analysis and Design of Practical Quantization for Opportunistic Beamforming. - Alexis Alfredo Dowhuszko; Graciela Corral-Briones; Jyri Hämäläinen; Risto Wichman (ICC, 2008)

Co-phasing full-duplex relay link with non-ideal feedback information. - Taneli Riihonen; Risto Wichman; Jyri Hämäläinen (ISWCS, 2008)

Analysis of subcarrier pairing in a cellular OFDMA relay link. - Taneli Riihonen; Risto Wichman; Jyri Hämäläinen; Ari Hottinen (WSA, 2008)

Packet Access: High-Speed Downlink. - Jyri Hämäläinen; Markku Kuusela; Kari Pajukoski; Esa Tiirola; Risto Wichman (Encyclopedia of Wireless and Mobile Communications, 2008)

Capacity Evaluation of DF Protocols for OFDMA Infrastructure Relay Links. - Taneli Riihonen; Risto Wichman; Stefan Werner 001 (GLOBECOM, 2009)

SINR analysis of full-duplex OFDM repeaters. - Taneli Riihonen; Katsuyuki Haneda; Stefan Werner 001; Risto Wichman (PIMRC, 2009)

Refinement of MIMO limited-feedback using second best codeword. - Karol Schober; Risto Wichman; Tommi Koivisto (PIMRC, 2009)

Performance of Amplify and Forward and Decode and Forward Relays in LTE-Advanced. - Abdallah Bou Saleh; Taneli Riihonen; Jyri Hämäläinen; Simone Redana; Bernhard Raaf; Risto Wichman (VTC Fall, 2009)

MIMO-OFDM Channel Estimation with Eigenbeamforming and User-Specific Reference Signals. - Karol Schober; Risto Wichman (VTC Spring, 2009)

Nonlinear amplifier distortion in cooperative amplify-and-forward OFDM systems. - Victor del Razo; Taneli Riihonen; Fernando H. Gregorio; Stefan Werner 001; Risto Wichman (WCNC, 2009)

Comparison of full-duplex and half-duplex modes with a fixed amplify-and-forward relay. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (WCNC, 2009)

Outage probabilities in infrastructure-based single-frequency relay links. - Taneli Riihonen; Stefan Werner 001; Risto Wichman; Jyri Hämäläinen (WCNC, 2009)

Limited Feedback Multiuser MIMO Techniques for Time-Correlated Channels. - Eduardo Zacarías B.; Stefan Werner 001; Risto Wichman (EURASIP J. Adv. Signal Process., 2009)

Dynamic Resource Assignment and Cooperative Relaying in Cellular Networks: Concept and Performance Assessment. - Klaus Doppler; Simone Redana; Michal Wódczak; Peter Rost; Risto Wichman (EURASIP J. Wirel. Commun. Netw., 2009)

On Throughput-Fairness Tradeoff in Virtual MIMO Systems with Limited Feedback. - Alexis Alfredo Dowhuszko; Graciela Corral-Briones; Jyri Hämäläinen; Risto Wichman (EURASIP J. Wirel. Commun. Netw., 2009)

Geodesical codebook design for precoded MIMO systems. - Karol Schober; Pekka Jänis; Risto Wichman (IEEE Commun. Lett., 2009)

Precoder Partitioning in Closed-loop MIMO Systems. - Helka-Liina Määttänen; Karol Schober; Olav Tirkkonen; Risto Wichman (IEEE Trans. Wirel. Commun., 2009)

Optimized gain control for single-frequency relaying with loop interference. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Wirel. Commun., 2009)

Spectral characteristics of a piecewise linear function in modeling power amplifier type nonlinearities. - Mei Yen Cheong; Stefan Werner 001; Juan E. Cousseau; Risto Wichman (PIMRC, 2010)

Rate-interference trade-off between duplex modes in decode-and-forward relaying. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (PIMRC, 2010)

Sequential Compensation of RF Impairments in OFDM Systems. - Fernando H. Gregorio; Juan E. Cousseau; Stefan Werner 001; Risto Wichman; Taneli Riihonen (WCNC, 2010)

One-Bit Feedback Selection Schemes for Power-Efficient Multiuser and Multirelay Systems. - Viet-Anh Le; Taneli Riihonen; Risto Wichman; Steven D. Blostein (WCNC, 2010)

Performance Evaluation of Relay Deployment Strategies in Multi-Cell Single Frequency Networks. - Renaud-Alexandre Pitaval; Taneli Riihonen; Risto Wichman; Steven D. Blostein (WCNC, 2010)

BEP Analysis of OFDM Relay Links with Nonlinear Power Amplifiers. - Taneli Riihonen; Stefan Werner 001; Fernando H. Gregorio; Risto Wichman; Jyri Hämäläinen (WCNC, 2010)

Interference Mitigation by Practical Transmit Beamforming Methods in Closed Femtocells. - Mika Juhani Husso; Jyri Hämäläinen; Riku Jäntti; Juan Li; Edward Mutafungwa; Risto Wichman; Zhong Zheng 001; Alexander M. Wyglinski (EURASIP J. Wirel. Commun. Netw., 2010)

Decentralized Limited-Feedback Multiuser MIMO for Temporally Correlated Channels. - Eduardo Zacarías B.; Stefan Werner 001; Risto Wichman (J. Electr. Comput. Eng., 2010)

Hypoexponential Power - Delay Profile and Performance of Multihop OFDM Relay Links. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Wirel. Commun., 2010)

Capacity of Generalized UTRA FDD Closed-Loop Transmit Diversity Modes. - Jyri Hämäläinen; Risto Wichman; Alexis Alfredo Dowhuszko; Graciela Corral-Briones (Wirel. Pers. Commun., 2010)

Accurate characterization and compensation of phase noise in OFDM receiver. - Pramod Mathecken; Taneli Riihonen; Stefan Werner 001; Risto Wichman (ACSCC, 2011)

Transmit power optimization for multiantenna decode-and-forward relays with loopback self-interference from full-duplex operation. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (ACSCC, 2011)

Exclusion regions via handshaking protocol for inter-cell interference management. - Michal Cierny; Pekka Jänis; Risto Wichman; Cássio B. Ribeiro (CISS, 2011)

Optimal eigenbeamforming for suppressing self-interference in full-duplex MIMO relays. - Taneli Riihonen; Arun Balakrishnan; Katsuyuki Haneda; Shurjeel Wyne; Stefan Werner 001; Risto Wichman (CISS, 2011)

Prediction based resource allocation in OFDMA. - Jorge F. Schmidt; Juan E. Cousseau; Risto Wichman; Stefan Werner 001 (CISS, 2011)

Cyclostationary autocorrelation based CFO estimators. - Gustavo J. González; Fernando H. Gregorio; Juan E. Cousseau; Stefan Werner 001; Risto Wichman (EUSIPCO, 2011)

MIMO adaptive codebook for closely spaced antenna arrays. - Karol Schober; Risto Wichman; Tommi Koivisto (EUSIPCO, 2011)

SINR Prediction Versus Reverse Reporting for Soft Reuse and Interference Management. - Michal Cierny; Cássio B. Ribeiro; Risto Wichman; Olav Tirkkonen (EW, 2011)

Normalized covariance matrix quantization for MIMO broadcast systems. - Karol Schober; Helka-Liina Määttänen; Olav Tirkkonen; Risto Wichman (EW, 2011)

Compensation of IQ imbalance and transmitter nonlinearities in broadband MIMO-OFDM. - Fernando H. Gregorio; Juan E. Cousseau; Stefan Werner 001; Taneli Riihonen; Risto Wichman (ISCAS, 2011)

Inter-cell interference management in OFDMA TDD downlink using sounding/silencing protocol. - Michal Cierny; Cássio B. Ribeiro; Risto Wichman; Olav Tirkkonen (PIMRC, 2011)

Vision for Beyond 4G broadband radio systems. - Bernhard Raaf; Wolfgang Zirwas; Karl-Josef Friederichs; Esa Tiirola; Matti Laitila; Patrick Marsch; Risto Wichman (PIMRC, 2011)

Power amplifier linearization technique with IQ imbalance and crosstalk compensation for broadband MIMO-OFDM transmitters. - Fernando H. Gregorio; Juan E. Cousseau; Stefan Werner 001; Taneli Riihonen; Risto Wichman (EURASIP J. Adv. Signal Process., 2011)

Performance of On-Off scheduling strategy in the presence of transmit beamforming. - Mika Juhani Husso; Jyri Hämäläinen; Riku Jäntti; Johanna Nieminen; Taneli Riihonen; Risto Wichman (Phys. Commun., 2011)

Receiver-side nonlinearities mitigation using an extended iterative decision-based technique. - Fernando H. Gregorio; Stefan Werner 001; Juan E. Cousseau; Jose L. Figueroa; Risto Wichman (Signal Process., 2011)

Low-Complexity Channel Prediction Using Approximated Recursive DCT. - Jorge F. Schmidt; Juan E. Cousseau; Risto Wichman; Stefan Werner 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2011)

Performance Analysis of OFDM with Wiener Phase Noise and Frequency Selective Fading Channel. - Pramod Mathecken; Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Commun., 2011)

Beamforming Codebooks for Two Transmit Antenna Systems Based on Optimum Grassmannian Packings. - Renaud-Alexandre Pitaval; Helka-Liina Määttänen; Karol Schober; Olav Tirkkonen; Risto Wichman (IEEE Trans. Inf. Theory, 2011)

Mitigation of Loopback Self-Interference in Full-Duplex MIMO Relays. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Signal Process., 2011)

Bit Loading Using Imperfect CSIT for Prediction-Based Resource Allocation in Mobile OFDMA. - Jorge F. Schmidt; Juan E. Cousseau; Risto Wichman; Stefan Werner 001 (IEEE Trans. Veh. Technol., 2011)

Hybrid Full-Duplex/Half-Duplex Relaying with Transmit Power Adaptation. - Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Wirel. Commun., 2011)

Performance Analysis of Maximum SNR Scheduling with an Infrastructure Relay Link. - Taneli Riihonen; Risto Wichman; Jyri Hämäläinen (Wirel. Pers. Commun., 2011)

Constrained least-squares estimation and compensation of phase noise in OFDM radio link. - Pramod Mathecken; Taneli Riihonen; Stefan Werner 001; Risto Wichman (ACSCC, 2012)

Effect of oscillator phase noise and processing delay in full-duplex OFDM repeaters. - Taneli Riihonen; Pramod Mathecken; Risto Wichman (ACSCC, 2012)

Analog and digital self-interference cancellation in full-duplex MIMO-OFDM transceivers with limited resolution in A/D conversion. - Taneli Riihonen; Risto Wichman (ACSCC, 2012)

Layer arrangement for single-user coordinated multi-point transmission. - Karol Schober; Risto Wichman; Timo Roman (CISS, 2012)

On TDD cross-tier in-band interference mitigation: A practical example. - Michal Cierny; Risto Wichman; Jyri Hämäläinen; Cássio B. Ribeiro; Zhi Ding 001; Xin Liu 002 (CrownCom, 2012)

Shadow chasing : A resource allocation scheme for heterogeneous networks. - Ahmed R. Elsherif; Zhi Ding 001; Xin Liu 002; Jyri Hämäläinen; Risto Wichman (CrownCom, 2012)

Effect of geolocation database update algorithms to the use of TV white spaces. - Jaakko Ojaniemi; Jussi Poikonen; Risto Wichman (CrownCom, 2012)

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)

Average capacity of Rayleigh-fading OFDM link with wiener phase noise and frequency offset. - Pramod Mathecken; Taneli Riihonen; Stefan Werner 001; Risto Wichman (PIMRC, 2012)

Adaptive Piecewise Linear Predistorters for Nonlinear Power Amplifiers With Memory. - Mei Yen Cheong; Stefan Werner 001; Marcelo J. Bruno; Jose L. Figueroa; Juan E. Cousseau; Risto Wichman (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)

Characterization of OFDM Radio Link Under PLL-Based Oscillator Phase Noise and Multipath Fading Channel. - Pramod Mathecken; Taneli Riihonen; Nikolay N. Tchamov; Stefan Werner 001; Mikko Valkama; Risto Wichman (IEEE Trans. Commun., 2012)

Evaluation of OFDM(A) Relaying Protocols: Capacity Analysis in Infrastructure Framework. - Taneli Riihonen; Risto Wichman; Stefan Werner 001 (IEEE Trans. Veh. Technol., 2012)

Advanced self-interference cancellation and multiantenna techniques for full-duplex radios. - Dani Korpi; Sathya Venkatasubramanian; Taneli Riihonen; Lauri Anttila; Strasdosky Otewa; Clemens Icheln; Katsuyuki Haneda; Sergei A. Tretyakov; Mikko Valkama; Risto Wichman (ACSSC, 2013)

On achievable rate regions at large-system limit in full-duplex wireless local access. - Mikko Vehkaperä; Maksym A. Girnyk; Taneli Riihonen; Risto Wichman; Lars K. Rasmussen (BlackSeaCom, 2013)

Optimal field measurement design for radio environment mapping. - Jaakko Ojaniemi; Juha Kalliovaara; Ahmad Alam; Jussi Poikonen; Risto Wichman (CISS, 2013)

Large-system analysis of rate regions in bidirectional full-duplex MIMO link: Suppression versus cancellation. - Taneli Riihonen; Mikko Vehkaperä; Risto Wichman (CISS, 2013)

Inference-driven dynamic access scheme for interference management in heterogeneous networks. - Ahmed R. Elsherif; Zhi Ding 001; Xin Liu 002; Jyri Hämäläinen; Risto Wichman (CrownCom, 2013)

Autocorrelation-based adaptation rule for feedback equalization in wideband full-duplex amplify-and-forward MIMO relays. - Emilio Antonio-Rodriguez; Roberto López-Valcarce; Taneli Riihonen; Stefan Werner 001; Risto Wichman (ICASSP, 2013)

Time domain bi-level downlink power control for cross-tier interference mitigation in HetNet. - Haining Wang 002; Zhi Ding 001; Michal Cierny; Risto Wichman (ICC, 2013)

Full duplex relaying for local area. - Ilkka Harjula; Risto Wichman; Kari Pajukoski; Eeva Lähetkangas; Esa Tiirola; Olav Tirkkonen (PIMRC, 2013)

A practical method for combining multivariate data in radio environment mapping. - Jaakko Ojaniemi; Juha Kalliovaara; Jussi Poikonen; Risto Wichman (PIMRC, 2013)

MIMO adaptive codebook for cross-polarized antenna arrays. - Karol Schober; Mihai Enescu; Risto Wichman (PIMRC, 2013)

Asymptotic analysis of full-duplex bidirectional MIMO link with transmitter noise. - Mikko Vehkaperä; Taneli Riihonen; Risto Wichman (PIMRC, 2013)

Adaptive self-interference cancellation in wideband full-duplex decode-and-forward MIMO relays. - Emilio Antonio-Rodriguez; Roberto López-Valcarce; Taneli Riihonen; Stefan Werner 001; Risto Wichman (SPAWC, 2013)

Impact of Base Station Time Synchronization Mismatch on Almost Blank Subframes. - Michal Cierny; Risto Wichman; Zhi Ding 001 (IEEE Commun. Lett., 2013)

Data-aided CFO estimators based on the averaged cyclic autocorrelation. - Gustavo J. González; Fernando H. Gregorio; Juan E. Cousseau; Stefan Werner 001; Risto Wichman (Signal Process., 2013)

EVM Analysis for Broadband OFDM Direct-Conversion Transmitters. - Fernando H. Gregorio; Juan E. Cousseau; Stefan Werner 001; Taneli Riihonen; Risto Wichman (IEEE Trans. Veh. Technol., 2013)

On Number of Almost Blank Subframes in Heterogeneous Cellular Networks. - Michal Cierny; Haining Wang 002; Risto Wichman; Zhi Ding 001; Carl Wijting (IEEE Trans. Wirel. Commun., 2013)

One-Bit CSI Feedback Selection Schemes for Energy-Efficient Multiuser and Multirelay Systems. - Viet-Anh Le; Renaud-Alexandre Pitaval; Steven D. Blostein; Taneli Riihonen; Risto Wichman (IEEE Trans. Wirel. Commun., 2013)

Data assimilation for sensing aided geolocation database. - Jaakko Ojaniemi; Risto Wichman (CrownCom, 2014)

Energy detection in full-duplex cognitive radios under residual self-interference. - Taneli Riihonen; Risto Wichman (CrownCom, 2014)

Power control and beamformer design for the optimization of full-duplex MIMO relays in a dual-hop MISO link. - Umut Ugurlu; Risto Wichman; Taneli Riihonen; Cássio B. Ribeiro; Carl Wijting (CrownCom, 2014)

Modeling and efficient cancellation of nonlinear self-interference in MIMO full-duplex transceivers. - Lauri Anttila; Dani Korpi; Emilio Antonio-Rodriguez; Risto Wichman; Mikko Valkama (GLOBECOM Workshops, 2014)

SINR optimization in wideband full-duplex MIMO relays under limited dynamic range. - Emilio Antonio-Rodriguez; Roberto López-Valcarce; Taneli Riihonen; Stefan Werner 001; Risto Wichman (SAM, 2014)

On the Potential of OFDM Enhancements as 5G Waveforms. - Gilberto Berardinelli; Kari Pajukoski; Eeva Lähetkangas; Risto Wichman; Olav Tirkkonen; Preben E. Mogensen (VTC Spring, 2014)

Adaptive Channel Quantization on TDD Reciprocity Performance of Relative Antenna Calibration. - Umut Ugurlu; Risto Wichman; Cássio B. Ribeiro; Carl Wijting (VTC Fall, 2014)

Iterative Genetic and Greedy-Based Algorithms for Multi-Carrier Multi-User Scheduling in MIMO Systems with Successive Zero Forcing. - Umut Ugurlu; Risto Wichman; Cássio B. Ribeiro; Carl Wijting (VTC Fall, 2014)

A Novel Joint Precoder and Receiver Design with Imperfect CSI for Multi-User MIMO Downlink. - Umut Ugurlu; Risto Wichman; Cássio B. Ribeiro; Carl Wijting (VTC Fall, 2014)

Analysis of Channel Non-Reciprocity Due to Transceiver and Antenna Coupling Mismatches in TDD Precoded Multi-User MIMO-OFDM Downlink. - Yaning Zou; Orod Raeesi; Risto Wichman; Antti Tölli; Mikko Valkama (VTC Fall, 2014)

Asymptotic Analysis of MIMO Channels With Transmitter Noise and Mismatched Decoding. - Mikko Vehkaperä; Taneli Riihonen; Maksym A. Girnyk; Emil Björnson; Mérouane Debbah; Lars K. Rasmussen; Risto Wichman (CoRR, 2014)

Guest Editorial: In-Band Full-Duplex Wireless Communications and Networks. - Ashutosh Sabharwal; Philip Schniter; Dongning Guo; Daniel W. Bliss; Sampath Rangarajan; Risto Wichman (IEEE J. Sel. Areas Commun., 2014)

In-Band Full-Duplex Wireless: Challenges and Opportunities. - Ashutosh Sabharwal; Philip Schniter; Dongning Guo; Daniel W. Bliss; Sampath Rangarajan; Risto Wichman (IEEE J. Sel. Areas Commun., 2014)

Uplink CFO compensation for FBMC multiple access and OFDMA in a high mobility scenario. - Gustavo J. González; Fernando H. Gregorio; Juan E. Cousseau; Risto Wichman; Stefan Werner 001 (Phys. Commun., 2014)

Communication technology and system design (Foreword). - Risto Wichman; E. P. Sumesh (Telecommun. Syst., 2014)

Full-Duplex Transceiver System Calculations: Analysis of ADC and Linearity Challenges. - Dani Korpi; Taneli Riihonen; Ville Syrjälä; Lauri Anttila; Mikko Valkama; Risto Wichman (IEEE Trans. Wirel. Commun., 2014)

Subspace-based phase noise estimation in OFDM receivers. - Pramod Mathecken; Stefan Werner 001; Taneli Riihonen; Risto Wichman (ICASSP, 2015)

Coordinated optimization of EVD-based channel estimators in multi-cell massive MIMO networks. - Umut Ugurlu; Risto Wichman; Cássio Barboza Ribeiro; Carl Wijting (ICC Workshops, 2015)

Asymptotic analysis of asymmetric MIMO links: EVM limits for joint decoding of PSK and QAM. - Mikko Vehkaperä; Taneli Riihonen; Maksym A. Girnyk; Emil Björnson; Mérouane Debbah; Lars K. Rasmussen; Risto Wichman (ICC, 2015)

Transmission rate performance of symmetric two-way full-duplex links at large antenna-array limit. - Taneli Riihonen; Mikko Vehkaperä; Risto Wichman; Xiaodong Wang 001 (ISWCS, 2015)

Multipath phase indication (MPI) feedback for CSI acquisition in FDD massive MIMO. - Umut Ugurlu; Risto Wichman; Cássio Barboza Ribeiro; Carl Wijting (PIMRC, 2015)

Subspace-constrained SINR optimization in MIMO full-duplex relays under limited dynamic range. - Emilio Antonio-Rodriguez; Roberto López-Valcarce; Taneli Riihonen; Stefan Werner 001; Risto Wichman (SPAWC, 2015)

On the time-frequency localisation of 5G candidate waveforms. - Christopher Boyd; Renaud-Alexandre Pitaval; Olav Tirkkonen; Risto Wichman (SPAWC, 2015)

Recent advances in antenna design and interference cancellation algorithms for in-band full duplex relays. - Mikko Heino; Dani Korpi; Timo Huusari; Emilio Antonio-Rodriguez; Sathya Venkatasubramanian; Taneli Riihonen; Lauri Anttila; Clemens Icheln; Katsuyuki Haneda; Risto Wichman; Mikko Valkama (IEEE Commun. Mag., 2015)

Asymptotic Analysis of SU-MIMO Channels With Transmitter Noise and Mismatched Joint Decoding. - Mikko Vehkaperä; Taneli Riihonen; Maksym A. Girnyk; Emil Björnson; Mérouane Debbah; Lars Kildehoj Rasmussen; Risto Wichman (IEEE Trans. Commun., 2015)

Higher Rank Interference Effect on Weak Beamforming or OSTBC Terminals. - Michal Cierny; Zhi Ding 001; Risto Wichman (IEEE Trans. Wirel. Commun., 2015)

On Performance Loss of Some CoMP Techniques Under Channel Power Imbalance and Limited Feedback. - Beneyam B. Haile; Alexis Alfredo Dowhuszko; Jyri Hämäläinen; Risto Wichman; Zhi Ding 001 (IEEE Trans. Wirel. Commun., 2015)

Full-duplex self-backhauling for small-cell 5G networks. - Renaud-Alexandre Pitaval; Olav Tirkkonen; Risto Wichman; Kari Pajukoski; Eeva Lähetkangas; Esa Tiirola (IEEE Wirel. Commun., 2015)

Improved User-Specific Channel Estimation Using Geodesical Interpolation at the Transmitter. - Karol Schober; Renaud-Alexandre Pitaval; Risto Wichman (IEEE Wirel. Commun. Lett., 2015)

Interference cancellation architecture for full-duplex system with GFDM signaling. - Wonsuk Chung; Daesik Hong; Risto Wichman; Taneli Riihonen (EUSIPCO, 2016)

Enabling low-resolution ADC with high-order modulations for millimeter-wave systems. - Umut Ugurlu; Risto Wichman (ICC, 2016)

Interference alignment in heterogeneous networks with macro-to-picocell offloaded users. - Micael Bernhardt; Fernando H. Gregorio; Juan E. Cousseau; Taneli Riihonen; Risto Wichman (ISWCS, 2016)

Selective multi-hop relaying for ultra-reliable communication in a factory environment. - Bikramjit Singh; Olav Tirkkonen; Zexian Li; Mikko A. Uusitalo; Risto Wichman (PIMRC, 2016)

Power allocation for balancing the effects of channel estimation error and pilot overhead in full-duplex decode-and-forward relaying. - Mikko Vehkaperä; Taneli Riihonen; Risto Wichman; Baosheng Xu (SPAWC, 2016)

Geodesical Refinement of MIMO Limited Feedback. - Karol Schober; Risto Wichman; Mihai Enescu (IEEE Trans. Commun., 2016)

Phase Noise Estimation in OFDM: Utilizing Its Associated Spectral Geometry. - Pramod Mathecken; Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Signal Process., 2016)

Optimization of Secondary System Antenna Deployment in Shared Spectrum Access. - Jaakko Ojaniemi; Jussi H. Poikonen; Risto Wichman (IEEE Trans. Veh. Technol., 2016)

Optimized In-Band Full-Duplex MIMO Relay Under Single-Stream Transmission. - Umut Ugurlu; Taneli Riihonen; Risto Wichman (IEEE Trans. Veh. Technol., 2016)

Performance of Quantized Random Beamforming in Delay-Tolerant Machine-Type Communication. - Alexis Alfredo Dowhuszko; Graciela Corral-Briones; Jyri Hämäläinen; Risto Wichman (IEEE Trans. Wirel. Commun., 2016)

A Multipath Extraction-Based CSI Acquisition Method for FDD Cellular Networks With Massive Antenna Arrays. - Umut Ugurlu; Risto Wichman; Cássio B. Ribeiro; Carl Wijting (IEEE Trans. Wirel. Commun., 2016)

Patch antenna design for full-duplex transceivers. - Juan M. Laco; Fernando H. Gregorio; Gustavo J. González; Juan E. Cousseau; Taneli Riihonen; Risto Wichman (EuCNC, 2017)

Location-aware 5G communications and Doppler compensation for high-speed train networks. - Toni Levanen; Jukka Talvitie; Risto Wichman; Ville Syrjälä; Markku Renfors; Mikko Valkama (EuCNC, 2017)

Relay Selection for Buffer-Aided Non-Orthogonal Multiple Access Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Demosthenes Vouyioukas; George K. Karagiannidis; Risto Wichman (GLOBECOM Workshops, 2017)

Predistortion for power amplifier linearization in full-duplex transceivers without extra RF chain. - Fernando H. Gregorio; Gustavo J. González; Juan E. Cousseau; Taneli Riihonen; Risto Wichman (ICASSP, 2017)

Compensation of ADC-induced distortion in broadband full-duplex transceivers. - Christian A. Schmidt; Gustavo J. González; Fernando H. Gregorio; Juan E. Cousseau; Taneli Riihonen; Risto Wichman (ICC Workshops, 2017)

Robust filter design for full-duplex relay links under limited dynamic range. - Emilio Antonio-Rodriguez; Stefan Werner 001; Taneli Riihonen; Risto Wichman (SPAWC, 2017)

SINR Analysis of Non-Regenerative Multihop Links with Asymptotically Large Hop Count. - Taneli Riihonen; Risto Wichman (VTC Spring, 2017)

Full-duplex amplify-and-forward relays with optimized transmission power under imperfect transceiver electronics. - Gustavo J. González; Fernando H. Gregorio; Juan E. Cousseau; Taneli Riihonen; Risto Wichman (EURASIP J. Wirel. Commun. Netw., 2017)

Wideband full-duplex MIMO relays with blind adaptive self-interference cancellation. - Emilio Antonio-Rodriguez; Stefan Werner 001; Roberto López-Valcarce; Taneli Riihonen; Risto Wichman (Signal Process., 2017)

Constrained Phase Noise Estimation in OFDM Using Scattered Pilots Without Decision Feedback. - Pramod Mathecken; Taneli Riihonen; Stefan Werner 001; Risto Wichman (IEEE Trans. Signal Process., 2017)

Planning and optimization of Cellular Networks Using Load-based Voronoi Algorithm. - Mohsen Abedi; Risto Wichman (ACSSC, 2018)

Transferring the Full-Duplex Radio Technology from Wireless Networking to Defense and Security. - Karel Pärlin; Taneli Riihonen; Risto Wichman; Dani Korpi (ACSSC, 2018)

Tactical Communication Link Under Joint Jamming and Interception by Same-Frequency Simultaneous Transmit and Receive Radio. - Taneli Riihonen; Dani Korpi; Matias Turunen; Tatu Peltola; Joni Saikanmaki; Mikko Valkama; Risto Wichman (MILCOM, 2018)

A Convolutionally Encoded OSTBC System with SNR-Adaptive Constellations for Low-Latency and Low-Complexity Communications. - Mehmet Cagri Ilter; Risto Wichman; Jyri Hämäläinen; Halim Yanikomeroglu (SPAWC, 2018)

Power Adaptation in Buffer-Aided Full-Duplex Relay Networks With Statistical CSI. - Nikolaos Nomikos; Themistoklis Charalambous; Demosthenes Vouyioukas; Risto Wichman; George K. Karagiannidis (IEEE Trans. Veh. Technol., 2018)

Adaptive Coded Modulation for Stabilization of Wireless Networked Control Systems over Binary Erasure Channels. - Muhammad Royyan; Mikko Vehkaperä; Themistoklis Charalambous; Risto Wichman (Allerton, 2019)

Low-Overhead Multi-Antenna-Enabled Random Access for Machine-Type Communications with Low Mobility. - Yihan Zou; Kwang Taik Kim; Zhi Ding 001; Risto Wichman; Jyri Hämäläinen; Xiaojun Lin 001; Mung Chiang (GLOBECOM, 2019)

Military Full-Duplex Radio Shield for Protection Against Adversary Receivers. - Taneli Riihonen; Dani Korpi; Matias Turunen; Tatu Peltola; Joni Saikanmäki; Mikko Valkama; Risto Wichman (ICMCIS, 2019)

Power Allocation for Multipair Massive MIMO FD Relay Systems with Low Resolution ADCs. - Mengxue Tang; Mikko Vehkaperä; Xiaoli Chu; Risto Wichman (ISWCS, 2019)

Route-based Radio Coverage Analysis of Cellular Network Deployments for V2N Communication. - Umar Saeed; Jyri Hämäläinen; Edward Mutafungwa; Risto Wichman; David González González; Mario García-Lozano (WiMob, 2019)

The Joint Impact of Fading Severity, Irregular Constellation, and Non-Gaussian Noise on Signal Space Diversity-Based Relaying Networks. - Mehmet Cagri Ilter; Hamza Umit Sokun; Halim Yanikomeroglu; Risto Wichman; Jyri Hämäläinen (IEEE Access, 2019)

Power Allocation for Type-I ARQ Two-Hop Cooperative Networks for Ultra-Reliable Communication. - Endrit Dosti; Themistoklis Charalambous; Risto Wichman (CoRR, 2019)

Hybrid NOMA/OMA With Buffer-Aided Relay Selection in Cooperative Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Demosthenes Vouyioukas; George K. Karagiannidis; Risto Wichman (IEEE J. Sel. Top. Signal Process., 2019)

MMSE Filter Design for Full-duplex Filter-and-forward MIMO Relays under Limited Dynamic Range. - Emilio Antonio-Rodriguez; Stefan Werner 001; Roberto López-Valcarce; Risto Wichman (Signal Process., 2019)

Time-Frequency Localization Measures for Packets of Orthogonally Multiplexed Signals. - Christopher Boyd; Renaud-Alexandre Pitaval; Olav Tirkkonen; Risto Wichman (IEEE Trans. Commun., 2019)

Generalized Self-Interference Model for Full-Duplex Multicarrier Transceivers. - Gustavo J. González; Fernando H. Gregorio; Juan E. Cousseau; Taneli Riihonen; Risto Wichman (IEEE Trans. Commun., 2019)

A Distributed Mode Selection Scheme for Full-Duplex Device-to-Device Communication. - Demia Della Penda; Risto Wichman; Themistoklis Charalambous; Gábor Fodor 001; Mikael Johansson 001 (IEEE Trans. Veh. Technol., 2019)

LI Cancellation and Power Allocation for Multipair FD Relay Systems With Massive Antenna Arrays. - Mengxue Tang; Mikko Vehkaperä; Xiaoli Chu; Risto Wichman (IEEE Wirel. Commun. Lett., 2019)

Filter Design for Self-Interference Cancellation. - Risto Wichman (Full-Duplex Communications for Future Wireless Networks, 2020)

Throughput-Maximum Energy-Aware Rate Adaptation in W-NCSs over Quasi-Static Fading Channels. - Muhammad Royyan; Mikko Vehkaperä; Themistoklis Charalambous; Risto Wichman (CDC, 2020)

Phase-coherent multichannel SDR - Sparse array beamforming. - Mikko Laakso; Robin Rajamäki; Risto Wichman; Visa Koivunen (EUSIPCO, 2020)

Visible light communication-based positioning for indoor environments using supervised learning. - Mehmet Cagri Ilter; Alexis A. Dowhuszko; Kiran K. Vangapattu; Jyri Hämäläinen; Risto Wichman (GLOBECOM, 2020)

Theoretical and Simulation-based Analysis of Terrestrial Interference to LEO Satellite Uplinks. - Anastasia Yastrebova; Ilari Angervuori; Niloofar Okati; Mikko Vehkaperä; Marko Höyhtyä; Risto Wichman; Taneli Riihonen (GLOBECOM, 2020)

Power Allocation for ARQ Two-Hop Cooperative Networks for Ultra-Reliable Communication. - Endrit Dosti; Themistoklis Charalambous; Risto Wichman (ICC, 2020)

Coded Transmission under Non-Cooperative Radar Interference. - Mehmet Cagri Ilter; Mikko Vehkaperä; Risto Wichman; Jyri Hämäläinen (ICC Workshops, 2020)

Low-Overhead Joint Beam-Selection and Random-Access Schemes for Massive Internet-of-Things with Non-Uniform Channel and Load. - Yihan Zou; Kwang Taik Kim; Xiaojun Lin 001; Mung Chiang; Zhi Ding 001; Risto Wichman; Jyri Hämäläinen (INFOCOM, 2020)

Bandit-Based Relay Selection in Cooperative Networks Over Unknown Stationary Channels. - Nikolaos Nomikos; Sadegh Talebi; Risto Wichman; Themistoklis Charalambous (MLSP, 2020)

Visible Light-Based Robust Positioning Under Detector Orientation Uncertainty: A Gabor Convolutional Network-Based Approach Extracting Stable Texture Features. - Bingpeng Zhou; Risto Wichman (MLSP, 2020)

Cellular Network Planning under Variable QoS Requirements Using Voronoi Algorithm. - Mohsen Abedi; Risto Wichman (WCNC, 2020)

Downlink Coverage and Rate Analysis of Low Earth Orbit Satellite Constellations Using Stochastic Geometry. - Niloofar Okati; Taneli Riihonen; Dani Korpi; Ilari Angervuori; Risto Wichman (IEEE Trans. Commun., 2020)

Integrating Broadcasting and NOMA in Full-Duplex Buffer-Aided Opportunistic Relay Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Demosthenes Vouyioukas; Risto Wichman; George K. Karagiannidis (IEEE Trans. Veh. Technol., 2020)

Visible Light Communications: A Novel Indoor Network Planning Approach. - Mohsen Abedi; Alexis A. Dowhuszko; Risto Wichman (GLOBECOM, 2021)

Effect of the Color Temperature of LED lighting on the sensing ability of Visible Light Communications. - Alexis A. Dowhuszko; Mehmet Cagri Ilter; Paulo Pinho; Risto Wichman; Jyri Hämäläinen (ICC Workshops, 2021)

Bandit-Based Power Control in Full-Duplex Cooperative Relay Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Risto Wichman (ICC, 2021)

Empirical evaluation of OFDM waveforms for VLC in the presence of LED nonlinearities. - Mikko Laakso; Alexis A. Dowhuszko; Risto Wichman (PIMRC, 2021)

How Much Localization Performance Gain Could Be Reaped by 5G mmWave MIMO Systems from Harnessing Multipath Propagation? - Bingpeng Zhou; Risto Wichman; Lei Zhang 035 (PIMRC, 2021)

Simultaneous Localization and Channel Estimation for 5G mmWave MIMO Communications. - Bingpeng Zhou; Risto Wichman; Lei Zhang 035; Zhiyong Luo (PIMRC, 2021)

Cellular Network Planning via Local Regularity Optimization. - Mohsen Abedi; Risto Wichman (VTC Spring, 2021)

Visible light communication-based monitoring for indoor environments using unsupervised learning. - Mehmet Cagri Ilter; Alexis A. Dowhuszko; Jyri Hämäläinen; Risto Wichman (VTC Spring, 2021)

Near-field localization using machine learning: an empirical study. - Mikko Laakso; Risto Wichman (VTC Spring, 2021)

Data-Oriented View for Convolutional Coding With Adaptive Irregular Constellations. - Mehmet Cagri Ilter; Risto Wichman; Jyri Hämäläinen; Halim Yanikomeroglu; Hong-Chuan Yang (IEEE Commun. Lett., 2021)

LoLa4SOR: Leveraging Successive Transmissions for Low-Latency Buffer-Aided Opportunistic Relay Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Nikolaos Pappas 001; Demosthenes Vouyioukas; Risto Wichman (IEEE Open J. Commun. Soc., 2021)

A Distributed Resource Allocation Scheme for Self-Backhauled Full-Duplex Small Cell Networks. - Nafiseh Forouzan; Amir Masoud Rabiei; Mikko Vehkaperä; Risto Wichman (IEEE Trans. Veh. Technol., 2021)

Adaptive Irregular Constellations for Full-Duplex Relaying With Residual Self-Interference. - Mehmet Cagri Ilter; Risto Wichman; Jyri Hämäläinen (IEEE Trans. Wirel. Commun., 2021)

Guest Editorial: Full Duplex Communications Theory, Standardization, and Practice. - Gábor Fodor 001; Chan-Byoung Chae; Risto Wichman; Ashutosh Sabharwal; Himal A. Suraweera; Raghu Rao; Hirley Alves (IEEE Wirel. Commun., 2021)

A Closed-Form Approximation of the SIR Distribution in a LEO Uplink Channel. - Ilari Angervuori; Risto Wichman (GLOBECOM (Workshops), 2022)

Information Harvesting for Far-Field RF Power Transfer through Index Modulation. - Mehmet Cagri Ilter; Ertugrul Basar; Risto Wichman; Jyri Hämäläinen (GLOBECOM (Workshops), 2022)

MABAMS: Multi-Armed Bandit-Aided Mode Selection in Cooperative Buffer-Aided Relay Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Risto Wichman (GLOBECOM (Workshops), 2022)

Predistortion of OFDM signals for VLC systems using phosphor-converted LEDs. - Mikko Laakso; Alexis A. Dowhuszko; Risto Wichman (SPAWC, 2022)

Information Harvesting for Far-Field Wireless Power Transfer. - Mehmet Cagri Ilter; Risto Wichman; Mikko Säily; Jyri Hämäläinen (IEEE Internet Things Mag., 2022)

Bandit-Based Power Control in Full-Duplex Cooperative Relay Networks With Strict-Sense Stationary and Non-Stationary Wireless Communication Channels. - Nikolaos Nomikos; Mohammad Sadegh Talebi; Themistoklis Charalambous; Risto Wichman (IEEE Open J. Commun. Soc., 2022)

SWIPT-Enabled Multiple Access Channel: Effects of Decoding Cost and Non-Linear EH Model. - Pouria Nezhadmohammad; Mohsen Abedi; Mohammad Javad Emadi; Risto Wichman (IEEE Trans. Commun., 2022)

On Array Geometry and Self-Interference in Full-Duplex Massive MIMO Communications. - Robin Rajamäki; Risto Wichman (ACSSC, 2023)

A New Information Harvesting Mechanism for Far-Field Wireless Power Transfer. - Mehmet Cagri Ilter; Risto Wichman; Jyri Hämäläinen; Salama Ikki (VTC2023-Spring, 2023)

Feasibility of Bluetooth Low Energy for motion capturing with Inertial Measurement Units. - Pyry Veijalainen; Themistoklis Charalambous; Risto Wichman (J. Netw. Comput. Appl., 2023)

User Throughout Optimization via Deep Reinforcement Learning for Beam Switching in mmWave Radio Access Networks. - Ramin Hashemi; Vismika Ranasinghe; Teemu Veijalainen; Petteri Kela; Risto Wichman (PIMRC, 2024)

3D Reconfigurable Intelligent Surfaces for Satellite-Terrestrial Networks. - Islam M. Tanash; Risto Wichman (PIMRC, 2024)

Bandit-Based Learning-Aided Full-Duplex/Half-Duplex Mode Selection in 6G Cooperative Relay Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Panagiotis Trakadas; Risto Wichman (IEEE Open J. Commun. Soc., 2024)

OFDM-Based Information Harvesting. - Mehmet Cagri Ilter; Mehmet Ertug Pihtili; Ertugrul Basar; Risto Wichman (IEEE Commun. Lett., 2024)

In-Band Full-Duplex: The Physical Layer. - Besma Smida; Risto Wichman; Kenneth E. Kolodziej; Himal A. Suraweera; Taneli Riihonen; Ashutosh Sabharwal (Proc. IEEE, 2024)

On the Interplay between Deadline-Constrained Traffic and the Number of Allowed Retransmissions in Random Access Networks. - Nikolaos Nomikos; Themistoklis Charalambous; Risto Wichman; Yvonne-Anne Pignolet; Nikolaos Pappas 001 (Entropy, 2024)

Index Modulation-Based Information Harvesting for Far-Field RF Power Transfer. - Mehmet Ertug Pihtili; Mehmet Cagri Ilter; Ertugrul Basar; Risto Wichman; Jyri Hämäläinen (IEEE Trans. Wirel. Commun., 2024)

Real-time Tracking System with partially coupled sources. - Saeid Sadeghi Vilni; Risto Wichman (CoRR, 2025)

Indoor Planning of Optical Wireless Networks for Line-of-Sight Condition in Access and Backhauling. - Mohsen Abedi; Alexis A. Dowhuszko; Risto Wichman (IEEE Trans. Commun., 2025)

On the Average Secrecy Performance of Satellite Networks in Short Packet Communication Systems. - Ramin Hashemi; Graciela Corral-Briones; Risto Wichman (CoRR, 2025)

Statistical Modeling for Accurate Characterization of Doppler Effect in LEO-Terrestrial Networks. - Islam M. Tanash; Risto Wichman; Nuria González-Prelcic (CoRR, 2025)