A subset of the ISDN network layer protocol suitable for implementation in hardware. - Jeffrey J. Brown; Witold A. Krzymien (INFOCOM, 1988)

Transmission performance analysis of a new class of line codes for optical fiber systems. - Witold A. Krzymien (IEEE Trans. Commun., 1989)

A proposal to use the justification bits of a DS-3 stream for signaling. - Wayne D. Grover; Witold A. Krzymien (IEEE Trans. Commun., 1990)

Simulation and Experimental Studies on the Concept of a Rate-Adaptive Digital Subscriber Loop (RA-DSL). - Wayne D. Grover; Witold A. Krzymien; Alexander Shen 002 (IEEE J. Sel. Areas Commun., 1991)

Guided scrambling: a new line coding technique for high bit rate fiber optic transmission systems. - Ivan J. Fair; Wayne D. Grover; Witold A. Krzymien; R. Ian MacDonald (IEEE Trans. Commun., 1991)

An improved acquisition algorithm for the synchronization of CDMA personal wireless systems. - Witold A. Krzymien; Ahmad Jalali; Paul Mermelstein (PIMRC, 1994)

Adaptive channel precoding for slowly fading channels. - Weihua Zhuang; Witold A. Krzymien; Paul Goud (PIMRC, 1994)

Adaptive soft-decision feedback equalization for indoor radio communications using trellis-coded CPFSK. - Weihua Zhuang; Paul Goud; Witold A. Krzymien (VTC, 1994)

Analysis of techniques for the reduction of jitter caused by SONET pointer adjustments. - Richard Glenn Kusyk; Witold A. Krzymien; Thomas E. Moore (IEEE Trans. Commun., 1994)

Trellis-coded CPFSK and soft-decision feedback equalization for micro-cellular wireless applications. - Weihua Zhuang; Witold A. Krzymien; Paul Goud (Wirel. Pers. Commun., 1994)

Digital Loop Extension Using Mid Span Amplification. - Greg J. Erker; David E. Dodds; Witold A. Krzymien (ISCAS, 1995)

Combined framing and error correction coding for the DS3 signal format. - Man Yau Cheung; Wayne D. Grover; Witold A. Krzymien (IEEE Trans. Commun., 1995)

Rapid Acquisition Algorithms for Synchronization of Bursty Transmission in CDMA Microcellular and Personal Wireless Systems. - Witold A. Krzymien; Ahmad Jalali; Paul Mermelstein (IEEE J. Sel. Areas Commun., 1996)

A Novel CDMA Multiuser Interference Cancellation Receiver with Reference Symbol Aided Estimation of Channel Parameters. - Anthony C. K. Soong; Witold A. Krzymien (IEEE J. Sel. Areas Commun., 1996)

Efficient and Accurate DS-SSMA Deterministic Signature Sequence Performance Evaluation over Wireless Fading Channels. - Dandan Liu; Charles L. Despins; Witold A. Krzymien (ICC (1), 1997)

A model for the analysis of timing jitter in OFDM systems. - Luciano Tomba; Witold A. Krzymien (ICC, 1998)

Optimal forward link power allocation for data transmission in CDMA systems. - Songsong Sun; Witold A. Krzymien; Ahmad Jalali (PIMRC, 1998)

Low-Complexity Performance Evaluation of Binary and Quaternary DS-SSMA over Rician Fading Channels via the Characteristic Function Method. - Dandan Liu; Charles L. Despins; Witold A. Krzymien (Wirel. Pers. Commun., 1998)

Optimum Power Assignment for Maximum Throughput in CDMA Personal Communication Systems with Integrated Voice/Data Traffic. - Qiang Shen; Witold A. Krzymien (Wirel. Pers. Commun., 1998)

Reference Symbol Assisted Multi-Stage Successive Interference Cancellation for CDMA Wireless Communication: Robustness to Parameter Imperfections with Biphase and Quadriphase spreading. - Anthony C. K. Soong; Witold A. Krzymien (Wirel. Pers. Commun., 1998)

Performance Effects of the Uplink Asynchronism in a Spread Spectrum Multi-Carrier Multiple Access System. - Stefan Kaiser; Witold A. Krzymien (Eur. Trans. Telecommun., 1999)

SS-MC-MA Systems with Pilot Symbol Aided Channel Estimation in the Asynchronous Uplink. - Stefan Kaiser; Witold A. Krzymien; Khaled Fazel (Eur. Trans. Telecommun., 2000)

CDMA forward link performance evaluation using propagation measurements. - Geoffrey G. Messier; John S. Nielsen; Witold A. Krzymien (ICC, 2001)

Performance improvement of the HDR system due to hybrid ARQ. - Mehmet Yavuz; David W. Paranchych; Geng Wu; Ge Li; Witold A. Krzymien (VTC Fall, 2001)

Hybrid ARQ and optimal signal - to - interference ratio assignment for high - quality data transmission in DS - CDMA. - Songsong Sun; Witold A. Krzymien (Eur. Trans. Telecommun., 2001)

Improved forward link error correction for CDMA systems with space time transmit diversity. - Geoffrey G. Messier; Witold A. Krzymien (GLOBECOM, 2002)

Comparative forward link traffic channel performance evaluation of HDR and 1XTREME systems. - Carlos H. Rentel; Witold A. Krzymien; Bahman Darian; Vieri Vanghi; Robert C. Elliott (VTC Spring, 2002)

Rapid Access Protocols for Discontinuous Transmission in DS-CDMA Systems. - Songsong Sun; Witold A. Krzymien; Qiang Shen; Bahman Darian (Wirel. Pers. Commun., 2002)

Estimation of in-cell and out-of-cell interference levels for improved CDMA forward link error correction. - Geoffrey G. Messier; Witold A. Krzymien (ICC, 2003)

Improved MAC protocol for reverse link packet data transmission in wideband DS-CDMA. - Robert Hang; Witold A. Krzymien; Charles L. Despins (IEEE Trans. Wirel. Commun., 2003)

A new MAP channel decoder trellis path metric for a CDMA mobile subject to channel estimation errors. - Geoffrey G. Messier; Witold A. Krzymien (ICC, 2004)

Convergence focused construction of hybrid ARQ systems with turbo codes. - Bartosz Mielczarek; Witold A. Krzymien (ICC, 2004)

Efficient list decoding for parallel concatenated convolutional codes. - Chunlong Bai; Bartosz Mielczarek; Witold A. Krzymien; Ivan J. Fair (PIMRC, 2004)

Quasiregular LDPC codes for space-time wireless transmission. - Ge Li; Witold A. Krzymien; Ivan J. Fair (WCNC, 2004)

Efficient packet data service in a spread spectrum OFDM cellular system with 2-dimensional radio resource allocation. - Robert Novak; Witold A. Krzymien (Eur. Trans. Telecommun., 2004)

Analysis of the dynamics of iterative interference cancellation in iterative decoding. - Marat V. Burnashev; Christian Schlegel; Witold A. Krzymien; Zhenning Shi (Probl. Inf. Transm., 2004)

Improved analysis of list decoding and its application to convolutional codes. - Chunlong Bai; Bartosz Mielczarek; Ivan J. Fair; Witold A. Krzymien (GLOBECOM, 2005)

Non-linear limited-feedback precoding for ICI reduction in closed-loop multiple-antenna OFDM systems. - Yu Fu 003; Chintha Tellambura; Witold A. Krzymien (GLOBECOM, 2005)

Soft parallel decoding of per-antenna-coded MIMO systems. - Bartosz Mielczarek; Witold A. Krzymien (ICC, 2005)

Improved Tomlinson-Harashima precoding for the downlink of multiple antenna multi-user systems [mobile radio applications]. - Jia Liu; Witold A. Krzymien (WCNC, 2005)

Diversity combining options for spread spectrum OFDM systems in frequency selective channels. - Robert Novak; Witold A. Krzymien (WCNC, 2005)

Guest editorial - CDMA2000 Evolution: 1X EV-DV. - Anthony C. K. Soong; Witold A. Krzymien; Young C. Yoon (IEEE Commun. Mag., 2005)

Improving channel decoder performance on the CDMA forward link. - Geoffrey G. Messier; Witold A. Krzymien (IEEE Trans. Wirel. Commun., 2005)

Turbo Coded Type-II H-ARQ Scheme with Incremental Redundancy Using Sub-Block Recovery. - Chunlong Bai; Bartosz Mielczarek; Ivan J. Fair; Witold A. Krzymien (GLOBECOM, 2006)

Turbo Coded MC-CDM Communications with Spatial Multiplexing. - Mohsen Eslami; Witold A. Krzymien (GLOBECOM, 2006)

Non-Linear Precoding for OFDM Systems in Spatially-Correlated Frequency-Selective Fading MIMO Channels. - Yu Fu 003; Witold A. Krzymien; Chintha Tellambura (GLOBECOM, 2006)

Adaptive Precoding for Switching between Spatial Multiplexing and Diversity in MIMO OFDM with Transmit Antenna and Path Correlations. - Yu Fu 003; Chintha Tellambura; Witold A. Krzymien (GLOBECOM, 2006)

Sum Rate Maximization and Transmit Power Minimization for Multi-User Orthogonal Space Division Multiplexing. - Boon Chin Lim; Christian Schlegel; Witold A. Krzymien (GLOBECOM, 2006)

A Novel Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multi-User MIMO Systems. - Jia Liu; Witold A. Krzymien (GLOBECOM, 2006)

SR-ARQ for MIMO OFDM Systems with Channel State Information Only at the Receiver. - Chunlong Bai; Ivan J. Fair; Witold A. Krzymien (VTC Fall, 2006)

An Efficient Detector for Spatially Multiplexed MC-CDM Communications. - Mohsen Eslami; Witold A. Krzymien (VTC Fall, 2006)

Transmitter Precoding for Orthogonal Space-Time Block-Coded OFDM in Transmit-Antenna and Path-Correlated Channels. - Yu Fu 003; Witold A. Krzymien; Chintha Tellambura (VTC Fall, 2006)

Cell Dimensioning and Network Throughput in Cellular Multi-Hop Relay Networks. - Kevin R. Jacobson; Witold A. Krzymien (VTC Fall, 2006)

Efficient Receive Antenna Selection Algorithms and Framework for Transmit Zero-Forcing Beamforming. - Boon Chin Lim; Christian Schlegel; Witold A. Krzymien (VTC Spring, 2006)

A Minimum Mean-Square Error Criterion Based Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multi-User MIMO Systems. - Jia Liu; Witold A. Krzymien (VTC Spring, 2006)

Interference Suppression Through Adaptive Subset Antenna Transmission in Interference Limited MIMO Wireless Environments. - Shreeram Sigdel; Witold A. Krzymien (VTC Fall, 2006)

Improved channel decoding for the CDMA forward link chip-level LMMSE receiver. - Geoffrey G. Messier; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2006)

Performance of turbo coding with improved interference estimation on the CDMA space time transmit diversity forward link. - Geoffrey G. Messier; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2006)

Low-density parity-check codes for space-time wireless transmission. - Ge Li; Ivan J. Fair; Witold A. Krzymien (IEEE Trans. Wirel. Commun., 2006)

Precoding for Multiuser Orthogonal Space-Time Block-Coded OFDM: Mean or Covariance Feedback? - Yu Fu 003; Witold A. Krzymien; Chintha Tellambura (ICC, 2007)

Downlink Scheduling for Multiple Antenna Multi-Carrier Systems with Dirty Paper Coding Via Genetic Algorithms. - Robert C. Elliott; Witold A. Krzymien (MCSS, 2007)

Downlink Scheduling for Multiple Antenna Systems with Dirty Paper Coding Via Genetic Algorithms. - Robert C. Elliott; Witold A. Krzymien (VTC Spring, 2007)

Influence of CSI Feedback Errors on Capacity of Linear Multi-User MIMO Systems. - Bartosz Mielczarek; Witold A. Krzymien (VTC Spring, 2007)

Precoding for Multiuser Orthogonal Space-Time Block-Coded OFDM Downlink over Spatially-Correlated Channels. - Yu Fu 003; Chintha Tellambura; Witold A. Krzymien (WCNC, 2007)

Influence of CSI Feedback Delay on Capacity of Linear Multi-User MIMO Systems. - Bartosz Mielczarek; Witold A. Krzymien (WCNC, 2007)

Simplified Antenna Selection and User Scheduling for Orthogonal Space-Division Multiplexing. - Shreeram Sigdel; Witold A. Krzymien (WCNC, 2007)

Improved Analysis of List Decoding and Its Application to Convolutional Codes and Turbo Codes. - Chunlong Bai; Bartosz Mielczarek; Witold A. Krzymien; Ivan J. Fair (IEEE Trans. Inf. Theory, 2007)

Transmitter Precoding for ICI Reduction in Closed-Loop MIMO OFDM Systems. - Yu Fu 003; Chintha Tellambura; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2007)

A Gaussian Symbol-Level Model for CDMA Forward Link Intracell Interference. - Geoffrey G. Messier; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2007)

A Technique for Multiuser and Intercarrier Interference Reduction in Multiple-Antenna Multiuser OFDM Downlink. - Yu Fu 003; Witold A. Krzymien; Chintha Tellambura (IEEE Trans. Wirel. Commun., 2007)

A Novel Nonlinear Precoding Algorithm for the Downlink of Multiple Antenna Multi-User Systems. - Jia Liu; Witold A. Krzymien (Wirel. Pers. Commun., 2007)

Scheduling Algorithms and Throughput Maximization for the Downlink of Packet-Data Cellular Systems with Multiple Antennas at the Base Station. - David Mazzarese; Witold A. Krzymien (Wirel. Pers. Commun., 2007)

Diversity Combining Options and Low-Complexity MMSE Equalization for Spread Spectrum OFDM Systems in Frequency Selective Fading Channels. - Robert Novak; Witold A. Krzymien (Wirel. Pers. Commun., 2007)

Performance evaluation of spatially multiplexed MIMO systems with subset antenna transmission in interference limited environments. - Shreeram Sigdel; Witold A. Krzymien (Wirel. Pers. Commun., 2007)

Multi-Hop Relaying and MIMO Techniques in Cellular Systems - Throughput Achievable on Rayleigh/Ricean Channels. - Kevin R. Jacobson; Witold A. Krzymien (GLOBECOM, 2008)

User Selection for Multiple-Antenna Broadcast Channel with Zero-Forcing Beamforming. - Saeed Kaviani; Witold A. Krzymien (GLOBECOM, 2008)

Downlink Limited Feedback Transmission Schemes for Asymmetric MIMO Channels. - Mohsen Eslami; Witold A. Krzymien (VTC Fall, 2008)

Scheduling for MIMO Broadcast Channels with Linear Receivers and Partial Channel State Information. - Mohsen Eslami; Witold A. Krzymien (VTC Spring, 2008)

Simultaneous Feedback Reduction and Sum Rate Maximization in Block-Diagonalized Space-Division Multiplexing. - Boon Chin Lim; Witold A. Krzymien; Christian Schlegel (VTC Spring, 2008)

Multiple-Antenna Multiple-Relay Cooperative Communication System with Beamforming. - Arash Talebi; Witold A. Krzymien (VTC Spring, 2008)

Sum Rate Maximization of MIMO Broadcast Channels with Coordination of Base Stations. - Saeed Kaviani; Witold A. Krzymien (WCNC, 2008)

Decentralized Dynamic Allocation of Subchannels in Multiple Access Networks. - Maged Elkashlan; Iain B. Collings; Zhuo Chen 001; Witold A. Krzymien (IEEE Commun. Lett., 2008)

Sub-Block Recovery Scheme for Iterative Decoding of Turbo Codes with the Sub-Block Structure. - Chunlong Bai; Bartosz Mielczarek; Ivan J. Fair; Witold A. Krzymien (IEICE Trans. Commun., 2008)

Selection based resource allocation for decentralized multi-user communications. - Maged Elkashlan; Zhuo Chen 001; Iain B. Collings; Witold A. Krzymien (Phys. Commun., 2008)

A Novel Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multiuser MIMO Systems. - Jia Liu; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2008)

Adaptive Hybrid ARQ Systems With BCJR Decoding. - Bartosz Mielczarek; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2008)

Limited-Feedback Precoding for Closed-Loop Multiuser MIMO OFDM Systems with Frequency Offsets. - Yu Fu 003; Chintha Tellambura; Witold A. Krzymien (IEEE Trans. Wirel. Commun., 2008)

Simplified user scheduling and mode selection algorithm for multiuser MIMO systems with limited-feedback CSIT linear precoding. - Shreeram Sigdel; Witold A. Krzymien (IWCMC, 2009)

Multiple-antenna multiple-relay system with precoding for multiuser transmission. - Arash Talebi; Witold A. Krzymien (IWCMC, 2009)

Limited-Feedback Multiuser MIMO-OFDM Downlink with Spatial Multiplexing and Per-Chunk/Per-Antenna User Scheduling. - Mohsen Eslami; Witold A. Krzymien (MCSS, 2009)

Cooperative vs multihop relaying in cellular systems. - Kevin R. Jacobson; Witold A. Krzymien (PIMRC, 2009)

On the Optimality of Multiuser Zero-Forcing Precoding in MIMO Broadcast Channels. - Saeed Kaviani; Witold A. Krzymien (VTC Spring, 2009)

Adaptive CSI Prediction in Linear Multi-User MIMO Systems. - Bartosz Mielczarek; Witold A. Krzymien (VTC Fall, 2009)

Greedy and Genetic User Scheduling Algorithms for Multiuser MIMO Systems with Block Diagonalization. - Shreeram Sigdel; Robert C. Elliott; Witold A. Krzymien; Mazin Al-Shalash (VTC Fall, 2009)

Efficient User Selection and Ordering Algorithms for Successive Zero-Forcing Precoding for Multiuser MIMO Downlink. - Shreeram Sigdel; Witold A. Krzymien (VTC Spring, 2009)

Performance of spatially multiplexed MC-CDM with zero-forcing unified successive interference cancellation detection. - Mohsen Eslami; Witold A. Krzymien (IET Commun., 2009)

Density Evolution for Nonbinary LDPC Codes Under Gaussian Approximation. - Ge Li; Ivan J. Fair; Witold A. Krzymien (IEEE Trans. Inf. Theory, 2009)

Downlink Scheduling via Genetic Algorithms for Multiuser Single-Carrier and Multicarrier MIMO Systems With Dirty Paper Coding. - Robert C. Elliott; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2009)

Precoding for Orthogonal Space-Time Block-Coded OFDM Downlink: Mean or Covariance Feedback? - Yu Fu 003; Witold A. Krzymien; Chintha Tellambura (IEEE Trans. Veh. Technol., 2009)

System Design and Throughput Analysis for Multihop Relaying in Cellular Systems. - Kevin R. Jacobson; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2009)

Efficient Sum Rate Maximization and Resource Allocation in Block-Diagonalized Space-Division Multiplexing. - Boon Chin Lim; Witold A. Krzymien; Christian Schlegel (IEEE Trans. Veh. Technol., 2009)

Simplified Fair Scheduling and Antenna Selection Algorithms for Multiuser MIMO Orthogonal Space-Division Multiplexing Downlink. - Shreeram Sigdel; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2009)

Multicell Scheduling in Network MIMO. - Saeed Kaviani; Witold A. Krzymien (GLOBECOM, 2010)

Null Sub-Carrier Aided Reference Symbol Mapping for Improved Channel Estimation in 3GPP LTE Downlink. - Siva D. Muruganathan; Witold A. Krzymien; Abu B. Sesay (VTC Spring, 2010)

User Scheduling for Network MIMO Systems with Successive Zero-Forcing Precoding. - Shreeram Sigdel; Witold A. Krzymien (VTC Fall, 2010)

Efficient Transmission Schemes for Multiuser MIMO Downlink with Linear Receivers and Partial Channel State Information. - Mohsen Eslami; Witold A. Krzymien (EURASIP J. Wirel. Commun. Netw., 2010)

Covariance precoding schemes for MIMO OFDM over transmit-antenna and path-correlated channels. - Yu Fu 003; Witold A. Krzymien; Chintha Tellambura (Eur. Trans. Telecommun., 2010)

Analytical query response time evaluation for a two-level clustering hierarchy based wireless sensor network routing protocol. - Siva D. Muruganathan; Abu B. Sesay; Witold A. Krzymien (IEEE Commun. Lett., 2010)

Hybrid-arq for layered space time MIMO systems with channel state information only at the receiver. - Chunlong Bai; Witold A. Krzymien; Ivan J. Fair (IET Commun., 2010)

Cooperative MIMO multiple-relay system with optimised beamforming and power allocation. - Arash Talebi; Witold A. Krzymien (IET Commun., 2010)

Jointly Designed Architecture-Aware LDPC Convolutional Codes and High-Throughput Parallel Encoders/Decoders. - Zhengang Chen; Tyler L. Brandon; Duncan G. Elliott; Stephen Bates; Witold A. Krzymien; Bruce F. Cockburn (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)

An efficient low-complexity detector for spatially multiplexed MC-CDM. - Mohsen Eslami; Witold A. Krzymien (IEEE Trans. Signal Process., 2010)

Comparison of Partial CSI Encoding Methods in Multi-User MIMO Systems. - Bartosz Mielczarek; Witold A. Krzymien (Wirel. Pers. Commun., 2010)

Antenna and User Subset Selection in Downlink Multiuser Orthogonal Space-Division Multiplexing. - Shreeram Sigdel; Witold A. Krzymien (Wirel. Pers. Commun., 2010)

Beamforming in MIMO broadcast relay networks with multiple antenna users. - Godfrey O. Okeke; Yindi Jing; Witold A. Krzymien (ACSCC, 2011)

Linear MMSE Precoding and Equalization for Network MIMO with Partial Cooperation. - Saeed Kaviani; Osvaldo Simeone; Witold A. Krzymien; Shlomo Shamai (GLOBECOM, 2011)

Vector perturbation precoding and user scheduling for network MIMO. - Mahmood Mazrouei-Sebdani; Witold A. Krzymien (WCNC, 2011)

Improved and weighted sum rate maximization for successive zero-forcing in multiuser MIMO systems. - Robert C. Elliott; Witold A. Krzymien (EURASIP J. Wirel. Commun. Netw., 2011)

Multihop relaying and multiple antenna techniques: performance trade-offs in cellular systems. - Kevin R. Jacobson; Witold A. Krzymien (EURASIP J. Wirel. Commun. Netw., 2011)

Optimal Multiuser Zero Forcing with Per-Antenna Power Constraints for Network MIMO Coordination. - Saeed Kaviani; Witold A. Krzymien (EURASIP J. Wirel. Commun. Netw., 2011)

Correction to "Downlink Scheduling via Genetic Algorithms for Multiuser Single-Carrier and Multicarrier MIMO Systems With Dirty Paper Coding" [Sep 09 3247-3262]. - Robert C. Elliott; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2011)

Net Throughput Maximization of Per-Chunk User Scheduling for MIMO-OFDM Downlink. - Mohsen Eslami; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2011)

On the Convergence of Genetic Scheduling Algorithms for Downlink Transmission in Multi-User MIMO Systems. - Robert C. Elliott; Witold A. Krzymien (Wirel. Pers. Commun., 2011)

Simulated annealing user scheduling for coordinated heterogeneous MIMO networks. - Hakimeh Purmehdi; Robert C. Elliott; Witold A. Krzymien (ACSCC, 2012)

Greedy and progressive user scheduling for CoMP wireless networks. - Shreeram Sigdel; Witold A. Krzymien; Mazin Al-Shalash (ICC, 2012)

Sum Rate of p-Sphere Encoding for MIMO Broadcast Channels with Reduced Peak Power. - Mahmood Mazrouei-Sebdani; Witold A. Krzymien (VTC Spring, 2012)

Robust joint precoder and equalizer design in MIMO communication systems. - Saeed Kaviani; Witold A. Krzymien (WCNC, 2012)

Low complexity greedy, genetic and hybrid user scheduling algorithms for multiuser MIMO systems with successive zero-forcing. - Robert C. Elliott; Shreeram Sigdel; Witold A. Krzymien (Trans. Emerg. Telecommun. Technol., 2012)

Beamforming in Non-Regenerative MIMO Broadcast Relay Networks. - Godfrey O. Okeke; Witold A. Krzymien; Yindi Jing (IEEE Trans. Signal Process., 2012)

Linear Precoding and Equalization for Network MIMO With Partial Cooperation. - Saeed Kaviani; Osvaldo Simeone; Witold A. Krzymien; Shlomo Shamai (IEEE Trans. Veh. Technol., 2012)

Vector Perturbation Precoding for Network MIMO: Sum Rate, Fair User Scheduling, and Impact of Backhaul Delay. - Mahmood Mazrouei-Sebdani; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2012)

A Null-Subcarrier-Aided Reference Symbol Mapping Scheme for 3GPP LTE Downlink in High-Mobility Scenarios. - Siva D. Muruganathan; Witold A. Krzymien; Abu B. Sesay (IEEE Trans. Veh. Technol., 2012)

Downlink coverage analysis of n-tier heterogeneous cellular networks based on clustered stochastic geometry. - Chunlin Chen; Robert C. Elliott; Witold A. Krzymien (ACSSC, 2013)

Massive MIMO with clustered pilot contamination precoding. - Mahmood Mazrouei-Sebdani; Witold A. Krzymien (ACSSC, 2013)

Distributed beamforming in multi-cell cooperative MIMO Cellular Networks with non-regenerative relays: An LTE-Advanced framework. - Godfrey O. Okeke; Witold A. Krzymien; Yindi Jing (GLOBECOM, 2013)

Eigenmode Scheduling via Simulated Annealing for Multiuser MIMO Downlink with Successive Zero-Forcing Precoding. - Marcin M. Misiewicz; Robert C. Elliott; Kevin R. Jacobson; Witold A. Krzymien (ISWCS, 2013)

Location-assisted clustering and scheduling for coordinated homogeneous and heterogeneous cellular networks. - Mohsen Eslami; Robert C. Elliott; Witold A. Krzymien; Mazin Al-Shalash (Trans. Emerg. Telecommun. Technol., 2013)

On MMSE Vector-Perturbation Precoding for MIMO Broadcast Channels With Per-Antenna-Group Power Constraints. - Mahmood Mazrouei-Sebdani; Witold A. Krzymien (IEEE Trans. Signal Process., 2013)

Effect of cluster rotation speed in coordinated heterogeneous MIMO cellular networks with proportionally fair user scheduling. - Hakimeh Purmehdi; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (ACSSC, 2014)

Rotating clustering with simulated annealing user scheduling for coordinated heterogeneous MIMO cellular networks. - Hakimeh Purmehdi; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (ICC, 2014)

A Novel Base Stations-Mobile Stations Association Policy for Cellular Networks. - Prasanna Herath; Witold A. Krzymien; Chintha Tellambura (VTC Fall, 2014)

Low Complexity User Scheduling, Ordering and Transmit Covariance Matrix Optimization Algorithms for Successive Zero-Forcing Precoding. - Shreeram Sigdel; Witold A. Krzymien (Wirel. Pers. Commun., 2014)

Stochastic Geometry Modeling of Cellular Uplink Power Control under Composite Rayleigh-Lognormal Fading. - Prasanna Herath; Chintha Tellambura; Witold A. Krzymien (VTC Fall, 2015)

A Novel Low-Complexity Joint User-Relay Selection and Association for Multi-User Multi-Relay MIMO Uplink. - Godfrey O. Okeke; Witold A. Krzymien; Yindi Jing; Jordan Melzer (IEEE Wirel. Commun. Lett., 2015)

A path selection algorithm for sparse massive MIMO channels. - Maliheh Soleimani; Mahmood Mazrouei-Sebdani; Witold A. Krzymien; Jordan Melzer (ACSSC, 2016)

Coverage and Rate Analysis for Limited Information Cell Association in Stochastic-Layout Cellular Networks. - Prasanna Herath; Witold A. Krzymien; Chintha Tellambura (IEEE Trans. Veh. Technol., 2016)

Massive MIMO With Nonlinear Precoding: Large-System Analysis. - Mahmood Mazrouei-Sebdani; Witold A. Krzymien; Jordan Melzer (IEEE Trans. Veh. Technol., 2016)

Reduced-Complexity User Scheduling Algorithms for Coordinated Heterogeneous MIMO Networks. - Hakimeh Purmehdi; Robert C. Elliott; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2016)

Hybrid beamforming and DFT-based channel estimation for millimeter wave MIMO systems. - Maliheh Soleimani; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer; Pedram Mousavi (PIMRC, 2017)

Robust precoder design for massive MIMO with peak total power constrained single-RF-chain transmitters. - Maliheh Soleimani; Mahmood Mazrouei-Sebdani; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (IET Commun., 2017)

Modeling of Cellular Networks Using Stationary and Nonstationary Point Processes. - Chunlin Chen; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (IEEE Access, 2018)

Coverage probability analysis of three uplink power control schemes: Stochastic geometry approach. - Prasanna Herath; Chintha Tellambura; Witold A. Krzymien (EURASIP J. Wirel. Commun. Netw., 2018)

Rotating cluster mechanism for coordinated heterogeneous MIMO cellular networks. - Hakimeh Purmehdi; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (EURASIP J. Wirel. Commun. Netw., 2018)

Empirical Distribution of Nearest-Transmitter Distance in Wireless Networks Modeled by Matérn Hard Core Point Processes. - Chunlin Chen; Robert C. Elliott; Witold A. Krzymien (IEEE Trans. Veh. Technol., 2018)

Simplified User Grouping Algorithm for Massive MIMO on Sparse Beam-Space Channels. - Maliheh Soleimani; Mahmood Mazrouei-Sebdani; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (IEICE Trans. Commun., 2019)

Correlated Placement of Small Cell Base Stations: A Coverage Enriched HetNet with Massive MIMO. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer (VTC Spring, 2020)

Energy-Efficient Resource Allocation in Single-RF Load-Modulated Massive MIMO HetNets. - Mahtab Ataeeshojai; Robert C. Elliott; Witold A. Krzymien; Chintha Tellambura; Jordan Melzer (IEEE Open J. Commun. Soc., 2020)

Hybrid Beamforming for mmWave Massive MIMO Systems Employing DFT-Assisted User Clustering. - Maliheh Soleimani; Robert C. Elliott; Witold A. Krzymien; Jordan Melzer; Pedram Mousavi (IEEE Trans. Veh. Technol., 2020)

A Framework for MEC-Enhanced Small-Cell HetNet with Massive MIMO. - Chenmeng Wang; Robert C. Elliott; Daquan Feng; Witold A. Krzymien; Shengli Zhang 001; Jordan Melzer (IEEE Wirel. Commun., 2020)

Towards FDD Massive MIMO: Downlink Channel Covariance Matrix Estimation Using Conditional Generative Adversarial Networks. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Hamid Farmanbar (PIMRC, 2021)

Machine Learning Assisted DL CSI Estimation for High-Mobility Multi-Antenna Users with Partial UL CSI Availability in TDD Massive MIMO Systems. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Mostafa Medra (GLOBECOM (Workshops), 2022)

Access Point Clustering in Cell-Free Massive MIMO Using Multi-Agent Reinforcement Learning. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Hamid Farmanbar (PIMRC, 2022)

Iterative Matrix Inversion Methods for Precoding in Cell-Free Massive MIMO Systems. - Mahtab Ataeeshojai; Robert C. Elliott; Witold A. Krzymien; Chintha Tellambura; Ivo Maljevic (IEEE Trans. Veh. Technol., 2022)

Downlink Channel Estimation for FDD Massive MIMO Using Conditional Generative Adversarial Networks. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Hamid Farmanbar (IEEE Trans. Wirel. Commun., 2023)

A Reduced-Complexity Load-Modulated MIMO Transmitter Readily Scalable in 5G Massive MIMO Transmitters. - Ferhad Kasem; Karumudi Rambabu; Ashwin K. Iyer; Witold A. Krzymien (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Symbiotic Backscatter Communication Underlying a Cell-Free Massive MIMO System. - Mahtab Ataeeshojai; Robert C. Elliott; Witold A. Krzymien; Chintha Tellambura; Ivo Maljevic (IEEE Internet Things J., 2023)

Hybrid Beamforming for mmWave Massive MIMO Systems Using Conditional Generative Adversarial Networks. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Mostafa Medra (IEEE Trans. Veh. Technol., 2024)

Machine-Learning-Aided TDD Massive MIMO Downlink Transmission for High-Mobility Multi-Antenna Users With Partial Uplink Channel State Information. - Bitan Banerjee; Robert C. Elliott; Witold A. Krzymien; Mostafa Medra (IEEE Trans. Wirel. Commun., 2025)