13 citations · 20 across the 7 of their papers we have counts for
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cs.IT2015★ 4 cited
Background Radiation Cancellation for Free-Space Optical Communications with IM/DD
Tianyu Song, Pooi-Yuen Kam
Besides atmospheric turbulence and pointing errors which cause the signal intensity fluctuation, background radiation also impairs the free-space optical intensity-modulation / dir…
cs.IT2015
Efficient Symbol Detection for the FSO IM/DD System with Automatic and Adaptive Threshold Adjustment: The Multi-level PAM Case
Tianyu Song, Pooi-Yuen Kam
To detect M-ary pulse amplitude modulation signals reliably in an FSO communication system, the receiver requires accurate knowledge about the instantaneous channel attenuation on…
cs.IT2015★ 13 cited
Robust Data Detection for the Photon-Counting Free-Space Optical System with Implicit CSI Acquisition and Background Radiation Compensation
Tianyu Song, Pooi-Yuen Kam
Since atmospheric turbulence and pointing errors cause signal intensity fluctuations and the background radiation surrounding the free-space optical (FSO) receiver contributes an u…