Novel spatial modulation channel index detection in optical wireless communications with signal space diversity
Abstract
© 2020 IEEE. A novel spatial modulation channel index detection algorithm using a joint maximum-a-posteriori estimation is proposed for optical wireless communications with 4-CAP modulation and transmitter diversity. Diversity gain, enabling improvement of about 0.4dB in SNR and 1.5-times in data rate, is achieved with reduced computation complexity.
RAS ID
35393
Document Type
Conference Proceeding
Date of Publication
2020
Funding Information
Australian Research Council
School
Electron Science Research Institute
Grant Number
ARC Number :DP170100268
Grant Link
http://purl.org/au-research/grants/arc/DP170100268
Copyright
subscription content
Publisher
IEEE
Comments
Song, T., Wong, E., Nirmalathas, A., Alameh, K., Lim, C., & Wang, K. (2020, November). Novel spatial modulation channel index detection in optical wireless communications with signal space diversity [Paper presentation]. 2020 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, Canada. https://doi.org/10.1109/IPC47351.2020.9252214