Abstract
This paper investigates a deep learning (DL) method for on-off keying (OOK) based visible light communication (VLC) systems where a lighting emitting diode transmits binary optical pulses to a receiver. Universal dimming abilities are considered such that the VLC transceiver meets arbitrary dimming requirement of external users. This poses a combinatorial formulation optimizing binary codewords under multiple dimming constraints. To tackle this, DL techniques are employed to design an OOK encoder-decoder pair over noisy optical channels. For universal dimming support, the training of the DL-based VLC transceiver turns out to be a constrained training problem with multiple dimming constraints. This paper employs a dual formulation to develop a constrained training strategy. Numerical results show the effectiveness of the proposed transceiver design.
Original language | English |
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Title of host publication | 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728109602 |
DOIs | |
Publication status | Published - 2019 Dec |
Event | 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Waikoloa, United States Duration: 2019 Dec 9 → 2019 Dec 13 |
Publication series
Name | 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings |
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Conference
Conference | 2019 IEEE Globecom Workshops, GC Wkshps 2019 |
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Country/Territory | United States |
City | Waikoloa |
Period | 19/12/9 → 19/12/13 |
Bibliographical note
Funding Information:This work was supported in part by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2019R1F1A1060648) and in part by Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (2016-0-00208, High Accurate Positioning Enabled MIMO Transmission and Network Technologies for Next 5G-V2X (vehicleto-everything) Services).
Funding Information:
This work was supported in part by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2019R1F1A1060648) and in part by Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (2016-0-00208, High Accurate Positioning Enabled MIMO Transmission and Network Technologies for Next 5G-V2X (vehicle-to-everything) Services).
Publisher Copyright:
© 2019 IEEE.
ASJC Scopus subject areas
- Computer Networks and Communications
- Hardware and Architecture
- Software
- Control and Optimization