Charalampos C. Tsimenidis

94 papers B 22Misc 2Journal 32Unranked 38

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Discrete-Phase Max-SINR Beam Steering for IRS-Enabled Wireless Communications. IEEE Access Mohamad A. Ahmed, Bilal A. Jebur, Ahmed M. A. Sabaawi, Shahid Mumtaz, Charalampos C. Tsimenidis
2025	—	`conf`	Memristor-Based Meta-Learning for Fast mmWave Beam Prediction in Non-Stationary Environments. ICC Yuwen Cao, Wenqin Lu, Tomoaki Ohtsuki, Setareh Maghsudi, Xueqin Jiang, Charalampos C. Tsimenidis
2025	J	`jnl`	Memristor-Based Meta-Learning for Fast mmWave Beam Prediction in Non-Stationary Environments. CoRR Yuwen Cao, Wenqin Lu, Tomoaki Ohtsuki, Setareh Maghsudi, Xueqin Jiang, Charalampos C. Tsimenidis
2025	—	`conf`	Precoding Algorithms for IRS Assisted MIMO Networks. CITS S. Wijesinghe, Charalampos C. Tsimenidis, Shahid Mumtaz
2025	B	`conf`	Quantum Enabled Temporal Power Smoothing in User Equipment-Radio Unit Allocation for Wireless Systems. PIMRC Akshay Mohan Nair, Shahid Mumtaz, Charalampos C. Tsimenidis, Faiyaz Doctor, Charalampos Karyotis, Rahat Iqbal
2023	J	`jnl`	A long-range aerial acoustic communication scheme. Phys. Commun. Liming Shi, Xinheng Wang, Limin Yu, Wenwu Wang, Zhi Wang, Muddesar Iqbal, Charalampos C. Tsimenidis, Shahid Mumtaz
2022	J	`jnl`	Closed-Form Bit Error Probability of ZF Detection for OFDM-M-MIMO Systems Using Effective Noise PDF. IEEE Access Ditsapon Chumchewkul, Charalampos C. Tsimenidis
2022	J	`jnl`	Performance Analysis of Block/Zero-Comb Pilot and Nonzero-Comb Pilot Over MIMO-PLC Systems. IEEE Access Shirui Zhang, Charalampos C. Tsimenidis
2021	J	`jnl`	Efficient Machine Learning-Enhanced Channel Estimation for OFDM Systems. IEEE Access Bilal A. Jebur, Sinan H. Alkassar, Mohammed A. M. Abdullah, Charalampos C. Tsimenidis
2020	J	`jnl`	Efficient Design of Selective Mapping and Partial Transmit Sequence Using T-OFDM. IEEE Trans. Veh. Technol. Mohammed Shweesh Ahmed, Said Boussakta, Arafat Al-Dweik, Bayan S. Sharif, Charalampos C. Tsimenidis
2020	J	`jnl`	Efficient Low-Complexity Antenna Selection Algorithms in Multi-User Massive MIMO Systems With Matched Filter Precoding. IEEE Trans. Veh. Technol. Zaid Abdullah, Charalampos C. Tsimenidis, Gaojie Chen, Martin Johnston, Jonathon A. Chambers
2020	B	`conf`	End-to-End Performance Analysis of Full-Duplex AF-UAV Relay Networks: Tight-Lower Bound ASER. PIMRC Bilal A. Jebur, Safaa N. Awny, Sinan H. Alkassar, Charalampos C. Tsimenidis
2020	B	`conf`	End-to-End Performance of a 4/16-QAM Hierarchical Modulation Scheme over Rician Fading Channels. PIMRC Safaa N. Awny, Bilal A. Jebur, Charalampos C. Tsimenidis, Jonathon A. Chambers
2020	J	`jnl`	LDPC-Coded Modulation Performance Analysis and System Design. IEEE Access Cornelius T. Healy, Anas F. Al Rawi, Charalampos C. Tsimenidis
2020	J	`jnl`	Performance analysis of NOMA systems over Rayleigh fading channels with successive-interference cancellation. IET Commun. Mohamad A. Ahmed, Abdullah Baz, Charalampos C. Tsimenidis
2019	B	`conf`	Cell-Edge-Aware Antenna Selection and Power Allocation in Massive MIMO Systems. GLOBECOM Zaid Abdullah, Charalampos C. Tsimenidis, Mahmoud Alageli, Martin Johnston, Gaojie Chen, Jonathon A. Chambers
2019	J	`jnl`	Performance Analysis of MICS-Based RF Wireless Power Transfer System for Implantable Medical Devices. IEEE Access Ahmad N. Abdulfattah, Charalampos C. Tsimenidis, Bessam Z. Al-Jewad, Alex Yakovlev
2019	J	`jnl`	Performance evaluation of T-COFDM under combined noise in PLC with log-normal channel gain using exact derived noise distributions. IET Commun. Ghanim A. Al-Rubaye, Charalampos C. Tsimenidis, Martin Johnston
2019	J	`jnl`	Ultra-low power Integr. Ahmad N. Abdulfattah, Charalampos C. Tsimenidis, Alex Yakovlev
2018	B	`conf`	Impact of Self and Co-Channel Interference on An DNF Full-Duplex One-Way Relay System. GLOBECOM Bilal A. Jebur, Charalampos C. Tsimenidis
2018	B	`conf`	Joint Interleaver and LDPC Code Parameter Design for Beyond G.Fast Systems. GLOBECOM Cornelius T. Healy, Anas F. Alrawi, Charalampos C. Tsimenidis
2018	B	`conf`	Quantum-inspired Tabu Search algorithm for antenna selection in massive MIMO systems. WCNC Zaid Abdullah, Charalampos C. Tsimenidis, Martin Johnston
2018	—	`conf`	Robust TDA-MAC for practical underwater sensor network deployment: lessons from USMART sea trials. WUWNet Nils Morozs, Paul D. Mitchell, Yuriy V. Zakharov, Rahul Mourya, Yvan R. Petillot, Tyler Gibney, Mauro Dragone, Benjamin Sherlock, Jeffrey A. Neasham, Charalampos C. Tsimenidis, Mohammed E. Sayed, Alistair C. McConnell, Simona Aracri, Adam A. Stokes
2018	J	`jnl`	Spread-Spectrum Techniques for Bio-Friendly Underwater Acoustic Communications. IEEE Access Benjamin Sherlock, Jeffrey A. Neasham, Charalampos C. Tsimenidis
2018	J	`jnl`	Tight Upper Bound Performance of Full-Duplex MIMO-BICM-IDD Systems in the Presence of Residual Self-Interference. IEEE Trans. Wirel. Commun. Mohamad A. Ahmed, Charalampos C. Tsimenidis
2017	—	`conf`	Improved performance of TC-OFDM-PLNC for PLCs using exact derived impulsive noise PDFs. ICC Workshops Ghanim A. Al-Rubaye, Charalampos C. Tsimenidis, Martin Johnston
2017	J	`jnl`	Low-density parity check coded orthogonal frequency division multiplexing for PLC in non-Gaussian noise using LLRs derived from effective noise probability density functions. IET Commun. Ghanim A. Al-Rubaye, Charalampos C. Tsimenidis, Martin Johnston
2017	J	`jnl`	Performance Analysis of Coded Massive MIMO-OFDM Systems Using Effective Matrix Inversion. IEEE Trans. Commun. Ali J. Al-Askery, Charalampos C. Tsimenidis, Said Boussakta, Jonathon A. Chambers
2017	—	`conf`	Performance analysis of PLNC using hierarchical modulation. EUSIPCO Safaa N. Awny, Charalampos C. Tsimenidis, Jonathon A. Chambers, Stéphane Y. Le Goff
2016	J	`jnl`	A Tight Upper Bound on the Performance of Iterative Detection and Decoding for Coded Full-Duplex SIMO Systems. IEEE Commun. Lett. Mohamad A. Ahmed, Charalampos C. Tsimenidis
2016	J	`jnl`	Adaptive time varying doppler shift compensation algorithm for OFDM-based underwater acoustic communication systems. Ad Hoc Networks Ammar E. Abdelkareem, Bayan S. Sharif, Charalampos C. Tsimenidis
2016	—	`conf`	Bi-directional beamforming bit error ratio analysis for wireline backhaul networks. EUSIPCO Mohamad A. Ahmed, Cornelius T. Healy, Anas F. Al Rawi, Charalampos C. Tsimenidis
2016	—	`conf`	Outage probability of an AF full-duplex physical-layer network coding system. EUSIPCO Bilal A. Jebur, Charalampos C. Tsimenidis, Martin Johnston, Jonathon A. Chambers
2016	J	`jnl`	Performance Analysis of Full-Duplex-MRC-MIMO With Self-Interference Cancellation Using Null-Space-Projection. IEEE Trans. Signal Process. Mohamad A. Ahmed, Charalampos C. Tsimenidis, Anas F. Alrawi
2016	J	`jnl`	Performance Analysis of Opportunistic Scheduling in Dual-Hop Multiuser Underlay Cognitive Network in the Presence of Cochannel Interference. IEEE Trans. Veh. Technol. Jamal Hussein, Salama S. Ikki, Said Boussakta, Charalampos C. Tsimenidis
2016	J	`jnl`	Performance Analysis of a Multi-Hop UCRN With Co-Channel Interference. IEEE Trans. Commun. Jamal Hussein, Salama S. Ikki, Said Boussakta, Charalampos C. Tsimenidis, Jonathon A. Chambers
2016	J	`jnl`	Quantized lower bounds on grid-based localization algorithm for wireless sensor networks. Ann. des Télécommunications Aws Al-Qaisi, A. I. Alhasanat, Abdelwadood Mesleh, Bayan S. Sharif, Charalampos C. Tsimenidis, Jeffrey A. Neasham
2016	—	`conf`	Subthreshold-based m-sequence code generator for ultra low-power body sensor nodes. PATMOS Ahmad N. Abdulfattah, Charalampos C. Tsimenidis, Alex Yakovlev
2016	—	`conf`	Tabu search vs. bio-inspired algorithms for antenna selection in spatially correlated massive MIMO uplink channels. EUSIPCO Zaid Abdullah, Charalampos C. Tsimenidis, Martin Johnston
2016	B	`conf`	Tight upper bound ergodic capacity of an AF full-duplex physical-layer network coding system. PIMRC Bilal A. Jebur, Charalampos C. Tsimenidis, Jonathon A. Chambers
2015	—	`conf`	Coded full-duplex MIMO with iterative detection and decoding. ICC Mohamad A. Ahmed, Charalampos C. Tsimenidis
2015	B	`conf`	DFE for frequency selective PNC channels using AF. WiMob Alaa H. Ahmed, Charalampos C. Tsimenidis, Jeffrey A. Neasham, Bayan S. Sharif
2015	—	`conf`	Fixed-point arithmetic detectors for massive MIMO-OFDM systems. EUSIPCO Ali J. Al-Askery, Charalampos C. Tsimenidis, Said Boussakta
2015	—	`conf`	Improved coded massive MIMO OFDM detection using LLRs derived from complex ratio distributions. CAMAD Ali J. Al-Askery, Charalampos C. Tsimenidis, Said Boussakta, Jonathon A. Chambers
2015	—	`conf`	Non-binary LDPC coded OFDM in impulsive power line channels. EUSIPCO Ghanim A. Al-Rubaye, Charalampos C. Tsimenidis, Martin Johnston
2015	—	`conf`	Performance analysis of OFDM-Based denoise-and-forward full-duplex PLNC with imperfect CSI. ICC Workshops Bilal A. Jebur, Charalampos C. Tsimenidis
2014	J	`jnl`	Game Theoretic Framework for Future Generation Networks Modelling and Optimization. IEEE Trans. Wirel. Commun. Anas F. Alrawi, Sonia Aïssa, Charalampos C. Tsimenidis, Bayan S. Sharif
2014	B	`conf`	Optimization of iterative DFE-IDMA detection for multipath fading channels. WCNC S. N. Qader, Charalampos C. Tsimenidis, Martin Johnston, Bayan S. Sharif
2014	B	`conf`	Performance analysis of full-duplex MIMO-SVD-SIC based relay in the presence of channel estimation errors. WiMob Mohamad A. Ahmed, Charalampos C. Tsimenidis, Stéphane Y. Le Goff
2013	—	`conf`	Comparison of a physical-layer network coding system with iterative coding schemes. WMNC Alaa A. S. Al-Rubaie, Charalampos C. Tsimenidis, Martin Johnston, Bayan S. Sharif
2013	—	`conf`	Dual-Diversity Combining for Constrained Resource Allocation and Throughput Maximization in OFDMA Networks. VTC Spring Anas F. Alrawi, Emiliano Garcia-Palacios, Sonia Aïssa, Charalampos C. Tsimenidis, Bayan S. Sharif
2013	—	`conf`	Optimized resource allocation strategy for a single-cell downlink AMC-OFDMA systems. ICECS Muayad S. Al-Janabi, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2013	—	`conf`	Performance and ExIT chart analysis of BICM-ID for physical layer network coding. ICECS Alaa A. S. Al-Rubaie, Charalampos C. Tsimenidis, Martin Johnston, Bayan S. Sharif
2013	J	`jnl`	Sum-Product Algorithm Utilizing Soft Distances on Additive Impulsive Noise Channels. IEEE Trans. Commun. Martin Johnston, Bayan S. Sharif, Charalampos C. Tsimenidis, Li Chen
2012	—	`conf`	An Efficient Technique for OFDM Systems over Fading Channels Impaired by Impulsive Noise. VTC Fall S. Nayyef, Arafat Al-Dweik, Ali Hazmi, Bayan S. Sharif, Charalampos C. Tsimenidis
2012	J	`jnl`	Compensation of Linear Multiscale Doppler for OFDM-Based Underwater Acoustic Communication Systems. J. Electr. Comput. Eng. Ammar E. Abdelkareem, Bayan S. Sharif, Charalampos C. Tsimenidis, Jeffrey A. Neasham
2012	—	`conf`	Computationally Efficient PAPR Reduction Schemes in OFDM-Based Satellite Communication Systems. VTC Fall Emad Q. Al-Dalakta, Charalampos C. Tsimenidis, Bayan S. Sharif, Arafat Al-Dweik
2012	B	`conf`	Dynamic planning for OFDMA networks: Resource, interference and traffic congestion management. WCNC Anas F. Alrawi, Sonia Aïssa, Charalampos C. Tsimenidis, Bayan S. Sharif
2012	—	`conf`	Efficient ICI reduction technique for OFDM systems distorted by TWTA and CFO. ICCIT Emad Q. Al-Dalakta, Charalampos C. Tsimenidis, Bayan S. Sharif, Arafat Al-Dweik, Ali Hazmi
2012	—	`conf`	Low complexity least-square estimator for RSS-based localization in Wireless Sensor Networks. ICCIT A. I. Alhasant, Bayan S. Sharif, Charalampos C. Tsimenidis, Jeffrey A. Neasham
2012	J	`jnl`	Underwater Communications and Networking. J. Electr. Comput. Eng. Charalampos C. Tsimenidis, Yuriy V. Zakharov, Christophe Laot, Konstantinos Pelekanakis, Paolo Casari, Andrey K. Morozov
2011	J	`jnl`	Broadband Stacked Microstrip Antennas with Different Radiating Patch. Wirel. Pers. Commun. Mohammad Abdul Matin, Bayan S. Sharif, Charalampos C. Tsimenidis
2011	—	`conf`	CORDIC based architecture for blind CFO estimation in OFDM systems. ISSPIT Sedki Younis, Arafat Al-Dweik, Charalampos C. Tsimenidis, Bayan S. Sharif, Ali Hazmi
2011	Misc	`conf`	Continuous pilot based adaptive estimation for IDMA systems on underwater acoustic channels. ICASSP Salah A. Aliesawi, Charalampos C. Tsimenidis, Bayan S. Sharif, Martin Johnston
2011	Misc	`conf`	Interference cancellation for OFDM systems with hierarchical modulation over non-linear satellite channels. ICASSP Emad Q. Al-Dalakta, Charalampos C. Tsimenidis, Bayan S. Sharif, Arafat Al-Dweik
2011	J	`jnl`	OFDM Based on Low Complexity Transform to Increase Multipath Resilience and Reduce PAPR. IEEE Trans. Signal Process. Mohammed Shweesh Ahmed, Said Boussakta, Bayan S. Sharif, Charalampos C. Tsimenidis
2011	B	`conf`	Robust early-late gate system for symbol timing recovery in MIMO-OFDM systems. WiMob Sedki Younis, Arafat Al-Dweik, Charalampos C. Tsimenidis, Bayan S. Sharif, Ali Hazmi
2011	J	`jnl`	Scheduling and Resource Allocation Strategy for OFDMA Systems Over Time-Varying Channels. Int. J. Wirel. Inf. Networks Muayad S. Al-Janabi, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2011	—	`conf`	The effect of timing errors on frequency offset estimation in OFDM systems. ISSPIT Sedki Younis, Arafat Al-Dweik, Charalampos C. Tsimenidis, Bayan S. Sharif, Ali Hazmi
2011	B	`conf`	Time Varying Doppler-Shift Compensation for OFDM-Based Shallow Underwater Acoustic Communication Systems. MASS Ammar E. Abdelkareem, Bayan S. Sharif, Charalampos C. Tsimenidis, Jeffrey A. Neasham
2011	J	`jnl`	User priority aware scheduling and dynamic resource allocation in orthogonal frequency division multiple access. IET Commun. Anas F. Alrawi, Bayan S. Sharif, Charalampos C. Tsimenidis
2010	B	`conf`	Bit and power allocation strategy for AMC-based MIMO-OFDMA WiMAX systems. WiMob Muayad S. Al-Janabi, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2010	—	`conf`	EXIT chart analysis of BICM-ID based receiver for shallow underwater acoustic communications. ISWCS Chintan P. Shah, Charalampos C. Tsimenidis, Bayan S. Sharif, Jeffrey A. Neasham
2010	—	`conf`	Efficient channel estimation for chip multiuser detection on underwater acoustic channels. CSNDSP Salah A. Aliesawi, Charalampos C. Tsimenidis, Bayan S. Sharif, Martin Johnston
2010	J	`jnl`	Low Complexity Iterative Receiver Design for Shallow Water Acoustic Channels. EURASIP J. Adv. Signal Process. Chintan P. Shah, Charalampos C. Tsimenidis, Bayan S. Sharif, Jeffrey A. Neasham
2010	—	`conf`	OFDM Based New Transform with BER Performance Improvement across Multipath Transmission. ICC Mohammed Shweesh Ahmed, Said Boussakta, Bayan S. Sharif, Charalampos C. Tsimenidis
2010	—	`conf`	Optimal user scheduling and allocation for WiMAX OFDMA systems. ISWCS Muayad S. Al-Janabi, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2010	—	`conf`	Orthogonal-SLM technique for PAPR reduction and recovery without side information in OFDM systems. CSNDSP Mohammed Ibrahim Asseri, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2010	B	`conf`	Pareto-metaheuristic multi-objective network optimization for OFDMA-based systems. WiMob Anas F. Alrawi, Bayan S. Sharif, Charalampos C. Tsimenidis
2010	—	`conf`	Performance comparison of IDMA receivers for underwater acoustic channels. ISWCS Salah A. Aliesawi, Charalampos C. Tsimenidis, Bayan S. Sharif, Martin Johnston
2010	—	`conf`	Simulated and semi-analytical throughput evaluation for AMC-OFDMA systems. CSNDSP Muayad S. Al-Janabi, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2008	—	`conf`	Reduced complexity dSLM recovery in MIMO-OFDM without side information. Wireless Days Mohammed Ibrahim Asseri, Bayan S. Sharif, Stéphane Y. Le Goff, Charalampos C. Tsimenidis
2007	B	`conf`	Cost-Efficient WIMAX Network Deployment: The Hybrid Outdoor / Indoor Dual-Layer Coverage Approach. PIMRC Konstantinos Ntagkounakis, Bayan S. Sharif, Charalampos C. Tsimenidis, V. Kassouras, Panagiotis I. Dallas, K. Koboholis
2007	B	`conf`	Energy-Aware Clustering for Wireless Sensor Networks using Particle Swarm Optimization. PIMRC N. M. Abdul Latiff, Charalampos C. Tsimenidis, Bayan S. Sharif
2007	B	`conf`	Mitigating propagation errors for indoor positioning in wireless sensor networks. MASS Cassim Ladha, Bayan S. Sharif, Charalampos C. Tsimenidis
2007	B	`conf`	Performance Comparison of Optimization Algorithms for Clustering in Wireless Sensor Networks. MASS Nurul Muazzah Abdul Latiff, Charalampos C. Tsimenidis, Bayan S. Sharif
2006	—	`conf`	Adaptive Power Control using Channel State Information Gradient for Mobile Radio Systems. AINA (1) L. Wang, Charalampos C. Tsimenidis, A. E. Adams
2006	—	`conf`	Bit-interleaved coded modulation with iterative decoding using constellation shaping. EUSIPCO Boon Kien Khoo, Stéphane Y. Le Goff, Bayan S. Sharif, Charalampos C. Tsimenidis
2006	—	`conf`	Node Discovery Protocol and Localization for Distributed Underwater Acoustic Networks. AICT/ICIW Al-Khalid Othman, A. E. Adams, Charalampos C. Tsimenidis
2006	—	`conf`	Performance Assessment of a Computationally Efficient MMSE Receiver for Asynchronous MC-CDMA Systems over Multipath Fading Channels. ICASSP (3) Shijun Yi, Charalampos C. Tsimenidis, Bayan S. Sharif, Stéphane Y. Le Goff
2005	B	`conf`	Transmitter precoding based on partial equalization for downlink TDD MC-CDMA systems. PIMRC Shijun Yi, Charalampos C. Tsimenidis, Bayan S. Sharif
2003	B	`conf`	Adaptive minimum bit error rate multiuser detection for asynchronous MC-CDMA systems frequency selective Rayleigh fading channels. PIMRC Shijun Yi, Charalampos C. Tsimenidis, Oliver R. Hinton, Bayan S. Sharif
2003	—	`conf`	MMSE-based receivers for asynchronous DS-CDMA communication systems in the presence of double-spread multipath channels. ICECS Seraphim S. Petsis, Bayan S. Sharif, Charalampos C. Tsimenidis, Oliver R. Hinton
2002	—	`conf`	Adaptive spatial and temporal diversity combining in spread spectrum, multi-access, sub-sea acoustic communication receivers. DSP Oliver R. Hinton, Charalampos C. Tsimenidis, Bayan S. Sharif