Shafayat Abrar

34 papers B 1C 1Misc 6Journal 21Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Design and Analysis of Enhanced Phase-Locked Loop: Methods of Lyapunov and Natural Gradient.
IEEE Access
Shafayat Abrar, Muhammad Mubeen Siddiqui, Azzedine Zerguine
2022 J jnl
Adaptive algorithms for blind channel equalization in impulsive noise.
Signal Process.
Shafayat Abrar, Azzedine Zerguine, Karim Abed-Meraim
2020 Misc conf
Adaptive Blind Equalization in Impulsive Noise.
ACSSC
Shafayat Abrar, Azzedine Zerguine, Karim Abed-Meraim
2020 — conf
Planar Inverted-F Antenna for Portable Devices: An Empirical Study of the Resonant Frequency and Fractional Bandwidth.
COMM
Muhammad Muneeb Shoaib, Shafayat Abrar
2018 B conf
A Variable Step-Size Blind Equalization Algorithm Based on Particle Swarm Optimization.
IWCMC
Omar Alhmouz, Shafayat Abrar, Naveed Iqbal, Azzedine Zerguine
2018 C conf
Robust Bayesian Filtering Using Bayesian Model Averaging and Restricted Variational Bayes.
FUSION
Syed Safwan Khalid, Naveed ur Rehman, Shafayat Abrar, Lyudmila Mihaylova
2017 J jnl
Adaptive Blind Sparse-Channel Equalization.
CoRR
Shafayat Abrar
2017 J jnl
Robust stochastic integration filtering for nonlinear systems under multivariate t-distributed uncertainties.
Signal Process.
Syed Safwan Khalid, Naveed ur Rehman, Shafayat Abrar
2016 J jnl
Blind adaptive carrier phase recovery for QAM systems.
Digit. Signal Process.
Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi
2016 J jnl
Higher-Degree Stochastic Integration Filtering.
CoRR
Syed Safwan Khalid, Naveed ur Rehman, Shafayat Abrar
2016 J jnl
Performance analysis of a family of adaptive blind equalization algorithms for square-QAM.
Digit. Signal Process.
Ali Waqar Azim, Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi
2015 J jnl
Steady-state performance of multimodulus blind equalizers.
Signal Process.
Ali Waqar Azim, Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi
2014 Misc conf
Blind Adaptive Compensation of I/Q Mismatch and Frequency Offset in Low-IF Receivers.
FIT
Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi
2014 Misc conf
Blind Adaptive Polarization Demultiplexing in Coherent PDM QAM Systems.
FIT
Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi
2014 J jnl
Newton-like minimum entropy equalization algorithm for APSK systems.
Signal Process.
Anum Ali, Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi
2013 Misc conf
A Non-data-aided SNR Estimation Method for Square-QAM System.
FIT
Syed Safwan Khalid, Shafayat Abrar
2013 Misc conf
Area under the ROC Curve of Enhanced Energy Detector.
FIT
Syed Safwan Khalid, Shafayat Abrar
2013 J jnl
Tracking Performance of Two Constant Modulus Equalizers.
IEEE Commun. Lett.
Shafayat Abrar, Anum Ali, Azzedine Zerguine, Asoke K. Nandi
2013 J jnl
Vertical Handover Necessity Estimation Based on a New Dwell Time Prediction Model for Minimizing Unnecessary Handovers to a WLAN Cell.
Wirel. Pers. Commun.
Riaz Hussain, Shahzad Ali Malik, Shafayat Abrar, Raja Ali Riaz, Hassan Ahmed, Shahid A. Khan
2012 J jnl
A new method for handover triggering condition estimation.
IEICE Electron. Express
Shafayat Abrar, Riaz Hussain, Raja Ali Riaz, Shahzad Ali Malik, Shahid A. Khan, Ghufran Shafiq, Ahmed Saeed
2012 J jnl
Design, implementation and experimental evaluation of an end-to-end vertical handover scheme on NCTUns simulator.
Simul. Model. Pract. Theory
Riaz Hussain, Shahzad Ali Malik, Shahid A. Khan, Shafayat Abrar
2012 Misc conf
Statistical Spectrum Sensing in Cognitive Radio.
FIT
Ali Waqar Azim, Syed Safwan Khalid, Shafayat Abrar
2010 — conf
A blind equalization algorithm for multimodulus square-QAM signals.
EUSIPCO
Shafayat Abrar, Asoke Kumar Nandi
2010 J jnl
Adaptive Minimum Entropy Equalization Algorithm.
IEEE Commun. Lett.
Shafayat Abrar, Asoke K. Nandi
2010 J jnl
Adaptive Solution for Blind Equalization and Carrier-Phase Recovery of Square-QAM.
IEEE Signal Process. Lett.
Shafayat Abrar, Asoke K. Nandi
2010 J jnl
An Adaptive Constant Modulus Blind Equalization Algorithm and Its Stochastic Stability Analysis.
IEEE Signal Process. Lett.
Shafayat Abrar, Asoke K. Nandi
2010 J jnl
Blind equalization of square-QAM signals: a multimodulus approach.
IEEE Trans. Commun.
Shafayat Abrar, Asoke K. Nandi
2009 — conf
Closed-form optimized composite-order estimator for blind separation of instantaneous linear mixtures.
EUSIPCO
Shafayat Abrar, Asoke K. Nandi
2008 — conf
Normalised constant modulus algorithm for blind channel equalisation.
EUSIPCO
Shafayat Abrar, Asoke Kumar Nandi
2006 J jnl
Blind Equalization of Cross-QAM Signals.
IEEE Signal Process. Lett.
Shafayat Abrar, Ijaz Mansoor Qureshi
2006 J jnl
New multimodulus blind equalization algorithm with relaxation.
IEEE Signal Process. Lett.
Shafayat Abrar, Syed Ismail Shah
2005 J jnl
Soft Constraint Satisfaction Multimodulus Blind Equalization Algorithms.
IEEE Signal Process. Lett.
Shafayat Abrar, Azzedine Zerguine, Mohamed A. Deriche
2004 — conf
Soft constraint satisfaction multimodulus blind equalization algorithms.
ICASSP (2)
Shafayat Abrar, Azzedine Zerguine, Mohamed A. Deriche
2002 J jnl
Recursive least-squares backpropagation algorithm for stop-and-go decision-directed blind equalization.
IEEE Trans. Neural Networks
Shafayat Abrar, Azzedine Zerguine, Maamar Bettayeb