Novel spatial modulation channel index detection in optical wireless communications with signal space diversity

Authors

Tingting Song
Elaine Wong
Ampalavanapillai Nirmalathas
Kamal Alameh, Edith Cowan UniversityFollow
Christina Lim
Ke Wang

Document Type

Conference Proceeding

Publication Title

2020 IEEE Photonics Conference (IPC)

Publisher

IEEE

School

Electron Science Research Institute

RAS ID

35393

Funders

Australian Research Council

Grant Number

ARC Number :DP170100268

Grant Link

http://purl.org/au-research/grants/arc/DP170100268

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

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.

DOI

10.1109/IPC47351.2020.9252214

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