Articles with "level modulation" as a keyword



Noise Level Modulation for Secure Optical Communications

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Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3476520

Abstract: Noise Level Modulation (NLM) is a robust physical-layer security technique which uses the injection of random phase noise into the transmitted signal to provide confidentiality in optical networks. The legitimate receiver can seamlessly recover the… read more here.

Keywords: modulation secure; level modulation; secure optical; noise level ... See more keywords

Robust Submodule Fault Management in Modular Multilevel Converters With Nearest Level Modulation for Uninterrupted Power Transmission

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Published in 2024 at "IEEE Transactions on Power Delivery"

DOI: 10.1109/tpwrd.2023.3343693

Abstract: The modular multilevel converter (MMC) is widely used in high and medium voltage applications. To improve the reliability of the MMC, fast and accurate submodule (SM) fault detection, location, and tolerant control are required to… read more here.

Keywords: nearest level; level modulation; power; fault ... See more keywords