default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDWitold A. Krzymien
Person information
- affiliation: University of Alberta, Edmonton, Canada
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
Journal Articles
- 2024
[j86]Bitan Banerjee
, Robert C. Elliott, Witold A. Krzymien, Mostafa Medra:
Hybrid Beamforming for mmWave Massive MIMO Systems Using Conditional Generative Adversarial Networks. IEEE Trans. Veh. Technol. 73(10): 15803-15808 (2024)- 2023
- [j85]Mahtab Ataeeshojai, Robert C. Elliott, Witold A. Krzymien, Chintha Tellambura, Ivo Maljevic:
Symbiotic Backscatter Communication Underlying a Cell-Free Massive MIMO System. IEEE Internet Things J. 10(19): 16758-16777 (2023) - [j84]Ferhad Kasem, Karumudi Rambabu, Ashwin K. Iyer, Witold A. Krzymien:
A Reduced-Complexity Load-Modulated MIMO Transmitter Readily Scalable in 5G Massive MIMO Transmitters. IEEE Trans. Circuits Syst. II Express Briefs 70(8): 2849-2853 (2023) - [j83]Bitan Banerjee, Robert C. Elliott, Witold A. Krzymien, Hamid Farmanbar:
Downlink Channel Estimation for FDD Massive MIMO Using Conditional Generative Adversarial Networks. IEEE Trans. Wirel. Commun. 22(1): 122-137 (2023) - 2022
- [j82]Mahtab Ataeeshojai, Robert C. Elliott, Witold A. Krzymien, Chintha Tellambura, Ivo Maljevic:
Iterative Matrix Inversion Methods for Precoding in Cell-Free Massive MIMO Systems. IEEE Trans. Veh. Technol. 71(11): 11972-11987 (2022) - 2020
- [j81]Mahtab Ataeeshojai, Robert C. Elliott, Witold A. Krzymien, Chintha Tellambura, Jordan Melzer:
Energy-Efficient Resource Allocation in Single-RF Load-Modulated Massive MIMO HetNets. IEEE Open J. Commun. Soc. 1: 1738-1764 (2020) - [j80]Maliheh Soleimani, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer, Pedram Mousavi:
Hybrid Beamforming for mmWave Massive MIMO Systems Employing DFT-Assisted User Clustering. IEEE Trans. Veh. Technol. 69(10): 11646-11658 (2020) - [j79]Chenmeng Wang, Robert C. Elliott, Daquan Feng, Witold A. Krzymien, Shengli Zhang, Jordan Melzer:
A Framework for MEC-Enhanced Small-Cell HetNet with Massive MIMO. IEEE Wirel. Commun. 27(4): 64-72 (2020) - 2019
- [j78]Maliheh Soleimani, Mahmood Mazrouei-Sebdani, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Simplified User Grouping Algorithm for Massive MIMO on Sparse Beam-Space Channels. IEICE Trans. Commun. 102-B(3): 623-631 (2019) - 2018
- [j77]Chunlin Chen, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Modeling of Cellular Networks Using Stationary and Nonstationary Point Processes. IEEE Access 6: 47144-47162 (2018) - [j76]Hakimeh Purmehdi, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Rotating cluster mechanism for coordinated heterogeneous MIMO cellular networks. EURASIP J. Wirel. Commun. Netw. 2018: 59 (2018) - [j75]Prasanna Herath, Chintha Tellambura, Witold A. Krzymien:
Coverage probability analysis of three uplink power control schemes: Stochastic geometry approach. EURASIP J. Wirel. Commun. Netw. 2018: 141 (2018) - [j74]Chunlin Chen, Robert C. Elliott, Witold A. Krzymien:
Empirical Distribution of Nearest-Transmitter Distance in Wireless Networks Modeled by Matérn Hard Core Point Processes. IEEE Trans. Veh. Technol. 67(2): 1740-1749 (2018) - 2017
- [j73]Maliheh Soleimani, Mahmood Mazrouei-Sebdani, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Robust precoder design for massive MIMO with peak total power constrained single-RF-chain transmitters. IET Commun. 11(17): 2667-2672 (2017) - 2016
- [j72]Mahmood Mazrouei-Sebdani, Witold A. Krzymien, Jordan Melzer:
Massive MIMO With Nonlinear Precoding: Large-System Analysis. IEEE Trans. Veh. Technol. 65(4): 2815-2820 (2016) - [j71]Hakimeh Purmehdi, Robert C. Elliott, Witold A. Krzymien:
Reduced-Complexity User Scheduling Algorithms for Coordinated Heterogeneous MIMO Networks. IEEE Trans. Veh. Technol. 65(8): 6184-6203 (2016) - [j70]Prasanna Herath, Witold A. Krzymien, Chintha Tellambura:
Coverage and Rate Analysis for Limited Information Cell Association in Stochastic-Layout Cellular Networks. IEEE Trans. Veh. Technol. 65(9): 6962-6971 (2016) - 2015
- [j69]Godfrey O. Okeke, Witold A. Krzymien, Yindi Jing, Jordan Melzer:
A Novel Low-Complexity Joint User-Relay Selection and Association for Multi-User Multi-Relay MIMO Uplink. IEEE Wirel. Commun. Lett. 4(3): 309-312 (2015) - 2014
- [j68]Shreeram Sigdel, Witold A. Krzymien:
Low Complexity User Scheduling, Ordering and Transmit Covariance Matrix Optimization Algorithms for Successive Zero-Forcing Precoding. Wirel. Pers. Commun. 75(4): 2467-2484 (2014) - 2013
- [j67]Mohsen Eslami, Robert C. Elliott, Witold A. Krzymien, Mazin Al-Shalash:
Location-assisted clustering and scheduling for coordinated homogeneous and heterogeneous cellular networks. Trans. Emerg. Telecommun. Technol. 24(1): 84-101 (2013) - [j66]Mahmood Mazrouei-Sebdani, Witold A. Krzymien:
On MMSE Vector-Perturbation Precoding for MIMO Broadcast Channels With Per-Antenna-Group Power Constraints. IEEE Trans. Signal Process. 61(15): 3745-3751 (2013) - 2012
- [j65]Robert C. Elliott, Shreeram Sigdel, Witold A. Krzymien:
Low complexity greedy, genetic and hybrid user scheduling algorithms for multiuser MIMO systems with successive zero-forcing. Trans. Emerg. Telecommun. Technol. 23(7): 604-617 (2012) - [j64]Godfrey O. Okeke, Witold A. Krzymien, Yindi Jing:
Beamforming in Non-Regenerative MIMO Broadcast Relay Networks. IEEE Trans. Signal Process. 60(12): 6641-6654 (2012) - [j63]Siva D. Muruganathan, Witold A. Krzymien, Abu B. Sesay:
A Null-Subcarrier-Aided Reference Symbol Mapping Scheme for 3GPP LTE Downlink in High-Mobility Scenarios. IEEE Trans. Veh. Technol. 61(2): 624-638 (2012) - [j62]Saeed Kaviani, Osvaldo Simeone, Witold A. Krzymien, Shlomo Shamai:
Linear Precoding and Equalization for Network MIMO With Partial Cooperation. IEEE Trans. Veh. Technol. 61(5): 2083-2096 (2012) - [j61]Mahmood Mazrouei-Sebdani, Witold A. Krzymien:
Vector Perturbation Precoding for Network MIMO: Sum Rate, Fair User Scheduling, and Impact of Backhaul Delay. IEEE Trans. Veh. Technol. 61(9): 3946-3957 (2012) - 2011
- [j60]Kevin R. Jacobson, Witold A. Krzymien:
Multihop relaying and multiple antenna techniques: performance trade-offs in cellular systems. EURASIP J. Wirel. Commun. Netw. 2011: 65 (2011) - [j59]Robert C. Elliott, Witold A. Krzymien:
Improved and weighted sum rate maximization for successive zero-forcing in multiuser MIMO systems. EURASIP J. Wirel. Commun. Netw. 2011: 133 (2011) - [j58]Saeed Kaviani, Witold A. Krzymien:
Optimal Multiuser Zero Forcing with Per-Antenna Power Constraints for Network MIMO Coordination. EURASIP J. Wirel. Commun. Netw. 2011 (2011) - [j57]Robert C. Elliott, Witold A. Krzymien:
Correction to "Downlink Scheduling via Genetic Algorithms for Multiuser Single-Carrier and Multicarrier MIMO Systems With Dirty Paper Coding" [Sep 09 3247-3262]. IEEE Trans. Veh. Technol. 60(4): 1977-1979 (2011) - [j56]Mohsen Eslami, Witold A. Krzymien:
Net Throughput Maximization of Per-Chunk User Scheduling for MIMO-OFDM Downlink. IEEE Trans. Veh. Technol. 60(9): 4338-4348 (2011) - [j55]Robert C. Elliott, Witold A. Krzymien:
On the Convergence of Genetic Scheduling Algorithms for Downlink Transmission in Multi-User MIMO Systems. Wirel. Pers. Commun. 58(3): 469-481 (2011) - 2010
- [j54]Mohsen Eslami, Witold A. Krzymien:
Efficient Transmission Schemes for Multiuser MIMO Downlink with Linear Receivers and Partial Channel State Information. EURASIP J. Wirel. Commun. Netw. 2010 (2010) - [j53]Yu Fu, Witold A. Krzymien, Chintha Tellambura:
Covariance precoding schemes for MIMO OFDM over transmit-antenna and path-correlated channels. Eur. Trans. Telecommun. 21(7): 611-623 (2010) - [j52]Siva D. Muruganathan, Abu B. Sesay, Witold A. Krzymien:
Analytical query response time evaluation for a two-level clustering hierarchy based wireless sensor network routing protocol. IEEE Commun. Lett. 14(5): 486-488 (2010) - [j51]Arash Talebi, Witold A. Krzymien:
Cooperative MIMO multiple-relay system with optimised beamforming and power allocation. IET Commun. 4(14): 1677-1686 (2010) - [j50]Chunlong Bai, Witold A. Krzymien, Ivan J. Fair:
Hybrid-arq for layered space time MIMO systems with channel state information only at the receiver. IET Commun. 4(14): 1765-1773 (2010) - [j49]Zhengang Chen, Tyler L. Brandon, Duncan G. Elliott, Stephen Bates, Witold A. Krzymien, Bruce F. Cockburn:
Jointly Designed Architecture-Aware LDPC Convolutional Codes and High-Throughput Parallel Encoders/Decoders. IEEE Trans. Circuits Syst. I Regul. Pap. 57-I(4): 836-849 (2010) - [j48]Mohsen Eslami, Witold A. Krzymien:
An efficient low-complexity detector for spatially multiplexed MC-CDM. IEEE Trans. Signal Process. 58(8): 4286-4297 (2010) - [j47]Bartosz Mielczarek, Witold A. Krzymien:
Comparison of Partial CSI Encoding Methods in Multi-User MIMO Systems. Wirel. Pers. Commun. 52(1): 177-193 (2010) - [j46]Shreeram Sigdel, Witold A. Krzymien:
Antenna and User Subset Selection in Downlink Multiuser Orthogonal Space-Division Multiplexing. Wirel. Pers. Commun. 52(1): 227-240 (2010) - 2009
- [j45]Mohsen Eslami, Witold A. Krzymien:
Performance of spatially multiplexed MC-CDM with zero-forcing unified successive interference cancellation detection. IET Commun. 3(8): 1410-1419 (2009) - [j44]Ge Li, Ivan J. Fair, Witold A. Krzymien:
Density Evolution for Nonbinary LDPC Codes Under Gaussian Approximation. IEEE Trans. Inf. Theory 55(3): 997-1015 (2009) - [j43]Boon Chin Lim, Witold A. Krzymien, Christian Schlegel:
Efficient Sum Rate Maximization and Resource Allocation in Block-Diagonalized Space-Division Multiplexing. IEEE Trans. Veh. Technol. 58(1): 478-484 (2009) - [j42]Shreeram Sigdel, Witold A. Krzymien:
Simplified Fair Scheduling and Antenna Selection Algorithms for Multiuser MIMO Orthogonal Space-Division Multiplexing Downlink. IEEE Trans. Veh. Technol. 58(3): 1329-1344 (2009) - [j41]Robert C. Elliott, Witold A. Krzymien:
Downlink Scheduling via Genetic Algorithms for Multiuser Single-Carrier and Multicarrier MIMO Systems With Dirty Paper Coding. IEEE Trans. Veh. Technol. 58(7): 3247-3262 (2009) - [j40]Yu Fu, Witold A. Krzymien, Chintha Tellambura:
Precoding for Orthogonal Space-Time Block-Coded OFDM Downlink: Mean or Covariance Feedback? IEEE Trans. Veh. Technol. 58(7): 3263-3270 (2009) - [j39]Kevin R. Jacobson, Witold A. Krzymien:
System Design and Throughput Analysis for Multihop Relaying in Cellular Systems. IEEE Trans. Veh. Technol. 58(8): 4514-4528 (2009) - 2008
- [j38]Maged Elkashlan, Iain B. Collings, Zhuo Chen, Witold A. Krzymien:
Decentralized Dynamic Allocation of Subchannels in Multiple Access Networks. IEEE Commun. Lett. 12(10): 761-763 (2008) - [j37]Chunlong Bai, Bartosz Mielczarek, Ivan J. Fair, Witold A. Krzymien:
Sub-Block Recovery Scheme for Iterative Decoding of Turbo Codes with the Sub-Block Structure. IEICE Trans. Commun. 91-B(5): 1375-1386 (2008) - [j36]Maged Elkashlan, Zhuo Chen, Iain B. Collings, Witold A. Krzymien:
Selection based resource allocation for decentralized multi-user communications. Phys. Commun. 1(3): 194-208 (2008) - [j35]Bartosz Mielczarek, Witold A. Krzymien:
Adaptive Hybrid ARQ Systems With BCJR Decoding. IEEE Trans. Veh. Technol. 57(3): 1606-1619 (2008) - [j34]Jia Liu, Witold A. Krzymien:
A Novel Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multiuser MIMO Systems. IEEE Trans. Veh. Technol. 57(4): 2189-2204 (2008) - [j33]Yu Fu, Chintha Tellambura, Witold A. Krzymien:
Limited-Feedback Precoding for Closed-Loop Multiuser MIMO OFDM Systems with Frequency Offsets. IEEE Trans. Wirel. Commun. 7(11-1): 4155-4165 (2008) - 2007
- [j32]Chunlong Bai, Bartosz Mielczarek, Witold A. Krzymien, Ivan J. Fair:
Improved Analysis of List Decoding and Its Application to Convolutional Codes and Turbo Codes. IEEE Trans. Inf. Theory 53(2): 615-627 (2007) - [j31]Yu Fu, Chintha Tellambura, Witold A. Krzymien:
Transmitter Precoding for ICI Reduction in Closed-Loop MIMO OFDM Systems. IEEE Trans. Veh. Technol. 56(1): 115-125 (2007) - [j30]Geoffrey G. Messier, Witold A. Krzymien:
A Gaussian Symbol-Level Model for CDMA Forward Link Intracell Interference. IEEE Trans. Veh. Technol. 56(6): 3927-3931 (2007) - [j29]Yu Fu, Witold A. Krzymien, Chintha Tellambura:
A Technique for Multiuser and Intercarrier Interference Reduction in Multiple-Antenna Multiuser OFDM Downlink. IEEE Trans. Wirel. Commun. 6(10): 3493-3497 (2007) - [j28]Jia Liu, Witold A. Krzymien:
A Novel Nonlinear Precoding Algorithm for the Downlink of Multiple Antenna Multi-User Systems. Wirel. Pers. Commun. 41(2): 207-223 (2007) - [j27]Robert Novak, Witold A. Krzymien:
Diversity Combining Options and Low-Complexity MMSE Equalization for Spread Spectrum OFDM Systems in Frequency Selective Fading Channels. Wirel. Pers. Commun. 41(2): 281-300 (2007) - [j26]David Mazzarese, Witold A. Krzymien:
Scheduling Algorithms and Throughput Maximization for the Downlink of Packet-Data Cellular Systems with Multiple Antennas at the Base Station. Wirel. Pers. Commun. 43(2): 215-260 (2007) - [j25]Shreeram Sigdel, Witold A. Krzymien:
Performance evaluation of spatially multiplexed MIMO systems with subset antenna transmission in interference limited environments. Wirel. Pers. Commun. 43(2): 623-644 (2007) - 2006
- [j24]Geoffrey G. Messier, Witold A. Krzymien:
Improved channel decoding for the CDMA forward link chip-level LMMSE receiver. IEEE Trans. Veh. Technol. 55(1): 405-410 (2006) - [j23]Geoffrey G. Messier, Witold A. Krzymien:
Performance of turbo coding with improved interference estimation on the CDMA space time transmit diversity forward link. IEEE Trans. Veh. Technol. 55(3): 1074-1079 (2006) - [j22]Ge Li, Ivan J. Fair, Witold A. Krzymien:
Low-density parity-check codes for space-time wireless transmission. IEEE Trans. Wirel. Commun. 5(2): 312-322 (2006) - 2005
- [j21]Anthony C. K. Soong, Witold A. Krzymien, Young C. Yoon:
Guest editorial - CDMA2000 Evolution: 1X EV-DV. IEEE Commun. Mag. 43(4): 34-35 (2005) - [j20]Geoffrey G. Messier, Witold A. Krzymien:
Improving channel decoder performance on the CDMA forward link. IEEE Trans. Wirel. Commun. 4(3): 1064-1072 (2005) - 2004
- [j19]Robert Novak, Witold A. Krzymien:
Efficient packet data service in a spread spectrum OFDM cellular system with 2-dimensional radio resource allocation. Eur. Trans. Telecommun. 15(3): 185-199 (2004) - [j18]Marat V. Burnashev, Christian Schlegel, Witold A. Krzymien, Zhenning Shi:
Analysis of the dynamics of iterative interference cancellation in iterative decoding. Probl. Inf. Transm. 40(4): 297-317 (2004) - 2003
- [j17]Robert Hang, Witold A. Krzymien, Charles L. Despins:
Improved MAC protocol for reverse link packet data transmission in wideband DS-CDMA. IEEE Trans. Wirel. Commun. 2(1): 162-174 (2003) - 2002
- [j16]Songsong Sun, Witold A. Krzymien, Qiang Shen, Bahman Darian:
Rapid Access Protocols for Discontinuous Transmission in DS-CDMA Systems. Wirel. Pers. Commun. 21(2): 201-218 (2002) - 2001
- [j15]Songsong Sun, Witold A. Krzymien:
Hybrid ARQ and optimal signal - to - interference ratio assignment for high - quality data transmission in DS - CDMA. Eur. Trans. Telecommun. 12(1): 19-29 (2001) - 2000
- [j14]Stefan Kaiser, Witold A. Krzymien, Khaled Fazel:
SS-MC-MA Systems with Pilot Symbol Aided Channel Estimation in the Asynchronous Uplink. Eur. Trans. Telecommun. 11(6): 605-610 (2000) - 1999
- [j13]Stefan Kaiser, Witold A. Krzymien:
Performance Effects of the Uplink Asynchronism in a Spread Spectrum Multi-Carrier Multiple Access System. Eur. Trans. Telecommun. 10(4): 399-406 (1999) - 1998
- [j12]Anthony C. K. Soong, Witold A. Krzymien:
Reference Symbol Assisted Multi-Stage Successive Interference Cancellation for CDMA Wireless Communication: Robustness to Parameter Imperfections with Biphase and Quadriphase spreading. Wirel. Pers. Commun. 7(1): 1-23 (1998) - [j11]Dandan Liu, Charles L. Despins, Witold A. Krzymien:
Low-Complexity Performance Evaluation of Binary and Quaternary DS-SSMA over Rician Fading Channels via the Characteristic Function Method. Wirel. Pers. Commun. 7(2-3): 257-273 (1998) - [j10]Qiang Shen, Witold A. Krzymien:
Optimum Power Assignment for Maximum Throughput in CDMA Personal Communication Systems with Integrated Voice/Data Traffic. Wirel. Pers. Commun. 8(3): 277-289 (1998) - 1996
- [j9]Witold A. Krzymien, Ahmad Jalali, Paul Mermelstein:
Rapid Acquisition Algorithms for Synchronization of Bursty Transmission in CDMA Microcellular and Personal Wireless Systems. IEEE J. Sel. Areas Commun. 14(3): 570-579 (1996) - [j8]Anthony C. K. Soong, Witold A. Krzymien:
A Novel CDMA Multiuser Interference Cancellation Receiver with Reference Symbol Aided Estimation of Channel Parameters. IEEE J. Sel. Areas Commun. 14(8): 1536-1547 (1996) - 1995
- [j7]Man Yau Cheung, Wayne D. Grover, Witold A. Krzymien:
Combined framing and error correction coding for the DS3 signal format. IEEE Trans. Commun. 43(2/3/4): 1365-1374 (1995) - 1994
- [j6]Richard Glenn Kusyk, Witold A. Krzymien, Thomas E. Moore:
Analysis of techniques for the reduction of jitter caused by SONET pointer adjustments. IEEE Trans. Commun. 42(234): 2036-2050 (1994) - [j5]Weihua Zhuang, Witold A. Krzymien, Paul Goud:
Trellis-coded CPFSK and soft-decision feedback equalization for micro-cellular wireless applications. Wirel. Pers. Commun. 1(4): 271-285 (1994) - 1991
- [j4]Wayne D. Grover, Witold A. Krzymien, Alexander Shen:
Simulation and Experimental Studies on the Concept of a Rate-Adaptive Digital Subscriber Loop (RA-DSL). IEEE J. Sel. Areas Commun. 9(6): 941-950 (1991) - [j3]Ivan J. Fair, Wayne D. Grover, Witold A. Krzymien, R. Ian MacDonald:
Guided scrambling: a new line coding technique for high bit rate fiber optic transmission systems. IEEE Trans. Commun. 39(2): 289-297 (1991) - 1990
- [j2]Wayne D. Grover, Witold A. Krzymien:
A proposal to use the justification bits of a DS-3 stream for signaling. IEEE Trans. Commun. 38(10): 1657-1658 (1990) - 1989
- [j1]Witold A. Krzymien:
Transmission performance analysis of a new class of line codes for optical fiber systems. IEEE Trans. Commun. 37(4): 402-404 (1989)
Conference and Workshop Papers
- 2022
- [c82]Bitan Banerjee, Robert C. Elliott, Witold A. Krzymien, Mostafa Medra:
Machine Learning Assisted DL CSI Estimation for High-Mobility Multi-Antenna Users with Partial UL CSI Availability in TDD Massive MIMO Systems. GLOBECOM (Workshops) 2022: 1579-1585 - 2021
- [c81]Bitan Banerjee, Robert C. Elliott, Witold A. Krzymien, Hamid Farmanbar:
Towards FDD Massive MIMO: Downlink Channel Covariance Matrix Estimation Using Conditional Generative Adversarial Networks. PIMRC 2021: 940-946 - 2020
- [c80]Bitan Banerjee, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Correlated Placement of Small Cell Base Stations: A Coverage Enriched HetNet with Massive MIMO. VTC Spring 2020: 1-6 - 2017
- [c79]Maliheh Soleimani, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer, Pedram Mousavi:
Hybrid beamforming and DFT-based channel estimation for millimeter wave MIMO systems. PIMRC 2017: 1-7 - 2016
- [c78]Maliheh Soleimani, Mahmood Mazrouei-Sebdani, Witold A. Krzymien, Jordan Melzer:
A path selection algorithm for sparse massive MIMO channels. ACSSC 2016: 208-212 - 2015
- [c77]Prasanna Herath, Chintha Tellambura, Witold A. Krzymien:
Stochastic Geometry Modeling of Cellular Uplink Power Control under Composite Rayleigh-Lognormal Fading. VTC Fall 2015: 1-5 - 2014
- [c76]Hakimeh Purmehdi, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Effect of cluster rotation speed in coordinated heterogeneous MIMO cellular networks with proportionally fair user scheduling. ACSSC 2014: 1816-1820 - [c75]Hakimeh Purmehdi, Robert C. Elliott, Witold A. Krzymien, Jordan Melzer:
Rotating clustering with simulated annealing user scheduling for coordinated heterogeneous MIMO cellular networks. ICC 2014: 5293-5298 - [c74]Prasanna Herath, Witold A. Krzymien, Chintha Tellambura:
A Novel Base Stations-Mobile Stations Association Policy for Cellular Networks. VTC Fall 2014: 1-5 - 2013
- [c73]Mahmood Mazrouei-Sebdani, Witold A. Krzymien:
Massive MIMO with clustered pilot contamination precoding. ACSSC 2013: 1218-1222 - [c72]Chunlin Chen, Robert C. Elliott, Witold A. Krzymien:
Downlink coverage analysis of n-tier heterogeneous cellular networks based on clustered stochastic geometry. ACSSC 2013: 1577-1581 - [c71]Godfrey O. Okeke, Witold A. Krzymien, Yindi Jing:
Distributed beamforming in multi-cell cooperative MIMO Cellular Networks with non-regenerative relays: An LTE-Advanced framework. GLOBECOM 2013: 4135-4140 - [c70]Marcin M. Misiewicz, Robert C. Elliott, Kevin R. Jacobson, Witold A. Krzymien:
Eigenmode Scheduling via Simulated Annealing for Multiuser MIMO Downlink with Successive Zero-Forcing Precoding. ISWCS 2013: 1-5 - 2012
- [c69]Hakimeh Purmehdi, Robert C. Elliott, Witold A. Krzymien:
Simulated annealing user scheduling for coordinated heterogeneous MIMO networks. ACSCC 2012: 1157-1161 - [c68]Shreeram Sigdel, Witold A. Krzymien, Mazin Al-Shalash:
Greedy and progressive user scheduling for CoMP wireless networks. ICC 2012: 4218-4223 - [c67]Mahmood Mazrouei-Sebdani, Witold A. Krzymien:
On MMSE vector-perturbation precoding for MIMO broadcast channels with per-antenna-group power constraints. ICC 2012: 4841-4845 - [c66]Mahmood Mazrouei-Sebdani, Witold A. Krzymien:
Sum Rate of p-Sphere Encoding for MIMO Broadcast Channels with Reduced Peak Power. VTC Spring 2012: 1-5 - [c65]Saeed Kaviani, Witold A. Krzymien:
Robust joint precoder and equalizer design in MIMO communication systems. WCNC 2012: 277-282 - 2011
- [c64]Godfrey O. Okeke, Yindi Jing, Witold A. Krzymien:
Beamforming in MIMO broadcast relay networks with multiple antenna users. ACSCC 2011: 1222-1226 - [c63]Saeed Kaviani, Osvaldo Simeone, Witold A. Krzymien, Shlomo Shamai:
Linear MMSE Precoding and Equalization for Network MIMO with Partial Cooperation. GLOBECOM 2011: 1-6 - [c62]Mahmood Mazrouei-Sebdani, Witold A. Krzymien:
Vector perturbation precoding and user scheduling for network MIMO. WCNC 2011: 203-208 - 2010
- [c61]Saeed Kaviani, Witold A. Krzymien:
Multicell Scheduling in Network MIMO. GLOBECOM 2010: 1-5 - [c60]Siva D. Muruganathan, Witold A. Krzymien, Abu B. Sesay:
Null Sub-Carrier Aided Reference Symbol Mapping for Improved Channel Estimation in 3GPP LTE Downlink. VTC Spring 2010: 1-5 - [c59]Shreeram Sigdel, Witold A. Krzymien:
User Scheduling for Network MIMO Systems with Successive Zero-Forcing Precoding. VTC Fall 2010: 1-6 - 2009
- [c58]Arash Talebi, Witold A. Krzymien:
Multiple-antenna multiple-relay system with precoding for multiuser transmission. IWCMC 2009: 1218-1222 - [c57]Shreeram Sigdel, Witold A. Krzymien:
Simplified user scheduling and mode selection algorithm for multiuser MIMO systems with limited-feedback CSIT linear precoding. IWCMC 2009: 1375-1380 - [c56]Mohsen Eslami, Witold A. Krzymien:
Limited-Feedback Multiuser MIMO-OFDM Downlink with Spatial Multiplexing and Per-Chunk/Per-Antenna User Scheduling. MCSS 2009: 269-278 - [c55]Kevin R. Jacobson, Witold A. Krzymien:
Cooperative vs multihop relaying in cellular systems. PIMRC 2009: 1853-1857 - [c54]Saeed Kaviani, Witold A. Krzymien:
On the Optimality of Multiuser Zero-Forcing Precoding in MIMO Broadcast Channels. VTC Spring 2009 - [c53]Bartosz Mielczarek, Witold A. Krzymien:
Adaptive CSI Prediction in Linear Multi-User MIMO Systems. VTC Fall 2009 - [c52]Shreeram Sigdel, Robert C. Elliott, Witold A. Krzymien, Mazin Al-Shalash:
Greedy and Genetic User Scheduling Algorithms for Multiuser MIMO Systems with Block Diagonalization. VTC Fall 2009 - [c51]Shreeram Sigdel, Witold A. Krzymien:
Efficient User Selection and Ordering Algorithms for Successive Zero-Forcing Precoding for Multiuser MIMO Downlink. VTC Spring 2009 - 2008
- [c50]Saeed Kaviani, Witold A. Krzymien:
User Selection for Multiple-Antenna Broadcast Channel with Zero-Forcing Beamforming. GLOBECOM 2008: 3851-3855 - [c49]Kevin R. Jacobson, Witold A. Krzymien:
Multi-Hop Relaying and MIMO Techniques in Cellular Systems - Throughput Achievable on Rayleigh/Ricean Channels. GLOBECOM 2008: 3996-4000 - [c48]Mohsen Eslami, Witold A. Krzymien:
Downlink Limited Feedback Transmission Schemes for Asymmetric MIMO Channels. VTC Fall 2008: 1-5 - [c47]Arash Talebi, Witold A. Krzymien:
Multiple-Antenna Multiple-Relay Cooperative Communication System with Beamforming. VTC Spring 2008: 2350-2354 - [c46]Mohsen Eslami, Witold A. Krzymien:
Scheduling for MIMO Broadcast Channels with Linear Receivers and Partial Channel State Information. VTC Spring 2008: 2467-2471 - [c45]Boon Chin Lim, Witold A. Krzymien, Christian Schlegel:
Simultaneous Feedback Reduction and Sum Rate Maximization in Block-Diagonalized Space-Division Multiplexing. VTC Spring 2008: 2685-2689 - [c44]Saeed Kaviani, Witold A. Krzymien:
Sum Rate Maximization of MIMO Broadcast Channels with Coordination of Base Stations. WCNC 2008: 1079-1084 - 2007
- [c43]Yu Fu, Witold A. Krzymien, Chintha Tellambura:
Precoding for Multiuser Orthogonal Space-Time Block-Coded OFDM: Mean or Covariance Feedback? ICC 2007: 4269-4274 - [c42]Robert C. Elliott, Witold A. Krzymien:
Downlink Scheduling for Multiple Antenna Multi-Carrier Systems with Dirty Paper Coding Via Genetic Algorithms. MCSS 2007: 47-56 - [c41]Bartosz Mielczarek, Witold A. Krzymien:
Influence of CSI Feedback Errors on Capacity of Linear Multi-User MIMO Systems. VTC Spring 2007: 2043-2047 - [c40]Robert C. Elliott, Witold A. Krzymien:
Downlink Scheduling for Multiple Antenna Systems with Dirty Paper Coding Via Genetic Algorithms. VTC Spring 2007: 2339-2343 - [c39]Chunlong Bai, Witold A. Krzymien, Ivan J. Fair:
Hybrid-ARQ for Layered Space Time MIMO Systems with Channel State Information Only at the Receiver. WCNC 2007: 546-551 - [c38]Bartosz Mielczarek, Witold A. Krzymien:
Influence of CSI Feedback Delay on Capacity of Linear Multi-User MIMO Systems. WCNC 2007: 1188-1192 - [c37]Yu Fu, Chintha Tellambura, Witold A. Krzymien:
Precoding for Multiuser Orthogonal Space-Time Block-Coded OFDM Downlink over Spatially-Correlated Channels. WCNC 2007: 1307-1312 - [c36]Shreeram Sigdel, Witold A. Krzymien:
Simplified Antenna Selection and User Scheduling for Orthogonal Space-Division Multiplexing. WCNC 2007: 1728-1733 - 2006
- [c35]Chunlong Bai, Bartosz Mielczarek, Ivan J. Fair, Witold A. Krzymien:
Turbo Coded Type-II H-ARQ Scheme with Incremental Redundancy Using Sub-Block Recovery. GLOBECOM 2006 - [c34]Mohsen Eslami, Witold A. Krzymien:
Turbo Coded MC-CDM Communications with Spatial Multiplexing. GLOBECOM 2006 - [c33]Yu Fu, Witold A. Krzymien, Chintha Tellambura:
Non-Linear Precoding for OFDM Systems in Spatially-Correlated Frequency-Selective Fading MIMO Channels. GLOBECOM 2006 - [c32]Yu Fu, Chintha Tellambura, Witold A. Krzymien:
Adaptive Precoding for Switching between Spatial Multiplexing and Diversity in MIMO OFDM with Transmit Antenna and Path Correlations. GLOBECOM 2006 - [c31]Boon Chin Lim, Christian Schlegel, Witold A. Krzymien:
Sum Rate Maximization and Transmit Power Minimization for Multi-User Orthogonal Space Division Multiplexing. GLOBECOM 2006 - [c30]Jia Liu, Witold A. Krzymien:
A Novel Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multi-User MIMO Systems. GLOBECOM 2006 - [c29]Chunlong Bai, Ivan J. Fair, Witold A. Krzymien:
SR-ARQ for MIMO OFDM Systems with Channel State Information Only at the Receiver. VTC Fall 2006: 1-5 - [c28]Mohsen Eslami, Witold A. Krzymien:
An Efficient Detector for Spatially Multiplexed MC-CDM Communications. VTC Fall 2006: 1-5 - [c27]Yu Fu, Witold A. Krzymien, Chintha Tellambura:
Transmitter Precoding for Orthogonal Space-Time Block-Coded OFDM in Transmit-Antenna and Path-Correlated Channels. VTC Fall 2006: 1-5 - [c26]Kevin R. Jacobson, Witold A. Krzymien:
Cell Dimensioning and Network Throughput in Cellular Multi-Hop Relay Networks. VTC Fall 2006: 1-5 - [c25]Shreeram Sigdel, Witold A. Krzymien:
Interference Suppression Through Adaptive Subset Antenna Transmission in Interference Limited MIMO Wireless Environments. VTC Fall 2006: 1-5 - [c24]Jia Liu, Witold A. Krzymien:
A Minimum Mean-Square Error Criterion Based Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multi-User MIMO Systems. VTC Spring 2006: 1982-1987 - [c23]Boon Chin Lim, Christian Schlegel, Witold A. Krzymien:
Efficient Receive Antenna Selection Algorithms and Framework for Transmit Zero-Forcing Beamforming. VTC Spring 2006: 2241-2245 - 2005
- [c22]Chunlong Bai, Bartosz Mielczarek, Ivan J. Fair, Witold A. Krzymien:
Improved analysis of list decoding and its application to convolutional codes. GLOBECOM 2005: 5 - [c21]Yu Fu, Chintha Tellambura, Witold A. Krzymien:
Non-linear limited-feedback precoding for ICI reduction in closed-loop multiple-antenna OFDM systems. GLOBECOM 2005: 5 - [c20]Bartosz Mielczarek, Witold A. Krzymien:
Soft parallel decoding of per-antenna-coded MIMO systems. ICC 2005: 2256-2260 - [c19]Robert Novak, Witold A. Krzymien:
Diversity combining options for spread spectrum OFDM systems in frequency selective channels. WCNC 2005: 308-314 - [c18]Jia Liu, Witold A. Krzymien:
Improved Tomlinson-Harashima precoding for the downlink of multiple antenna multi-user systems [mobile radio applications]. WCNC 2005: 466-472 - 2004
- [c17]Bartosz Mielczarek, Witold A. Krzymien:
Convergence focused construction of hybrid ARQ systems with turbo codes. ICC 2004: 351-355 - [c16]Geoffrey G. Messier, Witold A. Krzymien:
A new MAP channel decoder trellis path metric for a CDMA mobile subject to channel estimation errors. ICC 2004: 2879-2883 - [c15]Chunlong Bai, Bartosz Mielczarek, Witold A. Krzymien, Ivan J. Fair:
Efficient list decoding for parallel concatenated convolutional codes. PIMRC 2004: 2586-2590 - [c14]Ge Li, Witold A. Krzymien, Ivan J. Fair:
Quasiregular LDPC codes for space-time wireless transmission. WCNC 2004: 2416-2421 - 2003
- [c13]Geoffrey G. Messier, Witold A. Krzymien:
Estimation of in-cell and out-of-cell interference levels for improved CDMA forward link error correction. ICC 2003: 368-372 - 2002
- [c12]Geoffrey G. Messier, Witold A. Krzymien:
Improved forward link error correction for CDMA systems with space time transmit diversity. GLOBECOM 2002: 992-996 - [c11]Carlos H. Rentel, Witold A. Krzymien, Bahman Darian, Vieri Vanghi, Robert C. Elliott:
Comparative forward link traffic channel performance evaluation of HDR and 1XTREME systems. VTC Spring 2002: 160-164 - 2001
- [c10]Geoffrey G. Messier, John S. Nielsen, Witold A. Krzymien:
CDMA forward link performance evaluation using propagation measurements. ICC 2001: 2995-2999 - [c9]Mehmet Yavuz, David W. Paranchych, Geng Wu, Ge Li, Witold A. Krzymien:
Performance improvement of the HDR system due to hybrid ARQ. VTC Fall 2001: 2192-2196 - 1998
- [c8]Luciano Tomba, Witold A. Krzymien:
A model for the analysis of timing jitter in OFDM systems. ICC 1998: 1227-1231 - [c7]Songsong Sun, Witold A. Krzymien, Ahmad Jalali:
Optimal forward link power allocation for data transmission in CDMA systems. PIMRC 1998: 848-852 - 1997
- [c6]Dandan Liu, Charles L. Despins, Witold A. Krzymien:
Efficient and Accurate DS-SSMA Deterministic Signature Sequence Performance Evaluation over Wireless Fading Channels. ICC (1) 1997: 339-343 - 1995
- [c5]Greg J. Erker, David E. Dodds, Witold A. Krzymien:
Digital Loop Extension Using Mid Span Amplification. ISCAS 1995: 1452-1455 - 1994
- [c4]Witold A. Krzymien, Ahmad Jalali, Paul Mermelstein:
An improved acquisition algorithm for the synchronization of CDMA personal wireless systems. PIMRC 1994: 444-448 - [c3]Weihua Zhuang, Witold A. Krzymien, Paul Goud:
Adaptive channel precoding for slowly fading channels. PIMRC 1994: 660-664 - [c2]Weihua Zhuang, Paul Goud, Witold A. Krzymien:
Adaptive soft-decision feedback equalization for indoor radio communications using trellis-coded CPFSK. VTC 1994: 1364-1368 - 1988
- [c1]Jeffrey J. Brown, Witold A. Krzymien:
A subset of the ISDN network layer protocol suitable for implementation in hardware. INFOCOM 1988: 1065-1071
Informal and Other Publications
- 2013
- [i3]Saeed Kaviani, Osvaldo Simeone, Witold A. Krzymien, Shlomo Shamai:
Linear Precoding and Equalization for Network MIMO with Partial Cooperation. CoRR abs/1302.2187 (2013) - [i2]Saeed Kaviani, Witold A. Krzymien:
Optimal Multiuser Zero-Forcing with Per-Antenna Power Constraints for Network MIMO Coordination. CoRR abs/1304.4621 (2013) - [i1]Saeed Kaviani, Witold A. Krzymien:
Robust Joint Precoder and Equalizer Design in MIMO Communication Systems. CoRR abs/1304.4624 (2013)
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-11-07 21:33 CET by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
