Instruct: Given a scientific paper title, retrieve paper titles that are cited by the given paper
Query: Pilot-symbol-aided channel estimation for OFDM in wireless systems
Robust channel estimation for OFDM systems with rapid dispersive fading channels
Temporal correlation based sparse channel estimation for TDS-OFDM in high-speed scenarios
Learning the MMSE Channel Estimator
Super-Resolution Sparse MIMO-OFDM Channel Estimation Based on Spatial and Temporal Correlations
Low-complexity equalization of OFDM in doubly selective channels
Channel, Phase Noise, and Frequency Offset in OFDM Systems: Joint Estimation, Data Detection, and Hybrid Cramer-Rao Lower Bound
Improved interference approximation method for preamble-based channel estimation in FBMC/OQAM
Joint Channel Estimation and Data Detection in MIMO-OFDM Systems: A Sparse Bayesian Learning Approach
Improved Channel Estimation for MIMO Interference Cancellation
Analysis and Compensation of DC Offset in OFDM Systems Over Frequency-Selective Rayleigh Fading Channels
Pilot Beam Pattern Design for Channel Estimation in Massive MIMO Systems
Enhanced Channel Estimation and Codebook Design for Millimeter-Wave Communication
Matrix Completion-Based Channel Estimation for MmWave Communication Systems With Array-Inherent Impairments
An adaptive matching pursuit algorithm for sparse channel estimation
OFDM over mm-Wave OAM Channels in a Multipath Environment with Intersymbol Interference
Channel Estimation via Orthogonal Matching Pursuit for Hybrid MIMO Systems in Millimeter Wave Communications
Common phase error due to phase noise in OFDM-estimation and suppression
Improved adaptive sparse channel estimation based on the least mean square algorithm
Performance Comparison of FFT & Dwt Based OFDM with Alamouti Encoding Over Reyleigh Fading Channel
Channel Estimation for Millimeter-Wave Massive MIMO with Hybrid Precoding over Frequency-Selective Fading Channels
watershed segmentation brain tumor detection .
The measurement and dimensionality of brand associations
Compressed Sensing with Coherent and Redundant Dictionaries
Analysis and Simulation of a Digital Mobile Channel Using Orthogonal Frequency Division Multiplexing
Upper-limb robot-assisted therapy in rehabilitation of acute stroke patients: Focused review and results of new randomized controlled trial