Instruct: Given the title of a scientific paper, retrieve paper titles that are cited by the given paper
Query: PSK OFDM optical wireless communication systems with receiver's diversity over gamma-gamma turbulence channels and spatial jitter
Complete Modeling of Nonlinear Distortion in OFDM-Based Optical Wireless Communication
MIMO-OFDM wireless systems: basics, perspectives, and challenges
Channel estimation for wireless OFDM systems
Channel Estimation Techniques Based on Pilot Arrangement in OFDM Systems
Robust channel estimation for OFDM systems with rapid dispersive fading channels
Performance of OOK and Variants of PPM in APD based Free Space Optical Communication Systems
OFDM and Its Wireless Applications: A Survey
Capacity maximizing MMSE-optimal pilots for wireless OFDM over frequency-selective block Rayleigh-fading channels
MIMO-OFDM for wireless communications: signal detection with enhanced channel estimation
Performance degradation of OFDM systems due to Doppler spreading
Implementation of Pulse Shaping Techniques in OFDM System
Peak-to-Average Power Ratio Reduction Techniques for OFDM Signals
Performance Comparison of the STBC-OFDM Decoders in a Fast Fading Channel
CHANNEL ESTIMATION FOR OFDM SYSTEMS BASED ON COMB-TYPE PILOT ARRANGEMENT IN FREQUENCY SELECTIVE FADING CHANNELS
On the Capacity of Radio Communication Systems with Diversity in a Rayleigh Fading Environment
Design of an improved QPSK modulation technique in wireless communication systems
Phase noise modelling and mitigation techniques in ofdm communications systems
Design of a multiband OFDM system for realistic UWB channel environments
Doppler Frequency Effect and BER Performance of FFT Based OFDM System
BER of OFDM systems impaired by carrier frequency offset in multipath fading channels
Bandwidth-efficient indoor optical wireless communications with white light-emitting diodes
Genetic Misdiagnoses and the Potential for Health Disparities
graph - based data mining .
Determining anaerobic capacity in sporting activities.
Radiology of Eating Disorders: A Pictorial Review