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

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Link to publisher version (DOI)

10.1109/IPC47351.2020.9252214