Search Results for author: Chun-Hsiang Chen

Found 3 papers, 1 papers with code

Accumulated Polar Feature-based Deep Learning for Efficient and Lightweight Automatic Modulation Classification with Channel Compensation Mechanism

1 code implementation6 Jan 2020 Chieh-Fang Teng, Ching-Yao Chou, Chun-Hsiang Chen, An-Yeu Wu

Moreover, in applying this lightweight NN-CE in a time-varying fading channel, two efficient mechanisms of online retraining are proposed, which can reduce transmission overhead and retraining overhead by 90% and 76%, respectively.

General Classification

Low-Complexity LSTM-Assisted Bit-Flipping Algorithm for Successive Cancellation List Polar Decoder

no code implementations11 Dec 2019 Chun-Hsiang Chen, Chieh-Fang Teng, An-Yeu Wu

Polar codes have attracted much attention in the past decade due to their capacity-achieving performance.

Polar Feature Based Deep Architectures for Automatic Modulation Classification Considering Channel Fading

no code implementations4 Oct 2018 Chieh-Fang Teng, Ching-Chun Liao, Chun-Hsiang Chen, An-Yeu Wu

Besides, the proposed CCN is also robust to channel fading, such as amplitude and phase offsets, and can improve the recognition accuracy by 14% under practical channel environments.

General Classification

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