ESPGD Algorithm to Improve the Convergence Speed for Adaptive Single-Mode Fiber Coupling
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2024.3476199
Abstract: The adaptive single-mode fiber (SMF) coupling technique is normally adopted since the coupling efficiency (CE) significantly determines the performance of the free-space optical communication (FSOC) systems. The stochastic parallel gradient descent (SPGD) algorithm is the… read more here.
Keywords: algorithm; single mode; fiber; convergence ... See more keywords
An Adaptive Single/Multiple Symbol Flipping Decoding Algorithm for Non-Binary LDPC Codes
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3201236
Abstract: This letter presents an adaptive single/multiple distance-symbol flipping decoding algorithm with prediction (ASMD-SFDP). Different from the D-SFDP, the presented algorithm consider both the global maximization and sec-maximization values of the reliability fluctuation quantity (RFQ). Flipping… read more here.
Keywords: symbol; single multiple; adaptive single; symbol flipping ... See more keywords
Frequency Adaptive Single-Transistor Neuron Based on Temporal Charge Trapping
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2025.3595100
Abstract: Spiking frequency adaptation (SFA) plays an important role in neuromorphic systems, enhancing energy efficiency and resilience to unwanted noise. In this study, the SFA function is implemented in a single-transistor neuron utilizing a silicon–oxide–nitride–silicon (SONS)… read more here.
Keywords: transistor; single transistor; transistor neuron; adaptive single ... See more keywords