Demonstration of optical wireless communications using spatial modulation with signal space diversity

Authors/Creators

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

Abstract

Spatial modulation with signal space diversity is proposed and experimentally demonstrated using 4-CAP modulation for indoor optical wireless communications. An improved data rate of 7.5 Gb/s is achieved using 2.5 GB/s CAP modulation with rotated CAP constellation and diversity interleaving to enhance BER performance.

Keywords

optical wireless communications, signal space diversity, spatial modulation, Optical signal processing, Photonics, BER performance, Data rates, Indoor optical wireless communications, Optical wireless communications, Signal-space diversity, Spatial modulations, Modulation

Document Type

Conference Proceeding

Date of Publication

1-1-2019

Publication Title

2019 IEEE Photonics Conference (IPC)

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

School

Electron Science Research Institute

RAS ID

31026

Comments

Song, T., Wang, K., Nirmalathas, A., Lim, C., Wong, E., & Alameh, K. (2019). Demonstration of optical wireless communications using spatial modulation with signal space diversity. In Proceedings of the 2019 IEEE Photonics Conference (IPC). Available here

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