Search Results for author: Yongjeong Oh

Found 5 papers, 0 papers with code

Deep Learning-Assisted Parallel Interference Cancellation for Grant-Free NOMA in Machine-Type Communication

no code implementations12 Mar 2024 Yongjeong Oh, Jaehong Jo, Byonghyo Shim, Yo-Seb Jeon

The third framework is designed to accommodate the non-coherent scheme involving a small number of data bits, which simultaneously performs AD and DD.

Action Detection Activity Detection

Joint Source-Channel Coding for Channel-Adaptive Digital Semantic Communications

no code implementations14 Nov 2023 Joohyuk Park, Yongjeong Oh, Seonjung Kim, Yo-Seb Jeon

In semantic communication systems with digital modulation and demodulation, robust design of JSCC encoder and decoder becomes challenging not only due to the unpredictable dynamics of channel conditions but also due to diverse modulation orders.

Image Classification Robust Design

Communication-Efficient Split Learning via Adaptive Feature-Wise Compression

no code implementations20 Jul 2023 Yongjeong Oh, Jaeho Lee, Christopher G. Brinton, Yo-Seb Jeon

In the second strategy, the non-dropped intermediate feature and gradient vectors are quantized using adaptive quantization levels determined based on the ranges of the vectors.

Quantization

Communication-Efficient Federated Learning over Capacity-Limited Wireless Networks

no code implementations20 Jul 2023 Jaewon Yun, Yongjeong Oh, Yo-Seb Jeon, H. Vincent Poor

Moreover, an error feedback strategy is introduced to compensate for both compression and reconstruction errors.

Federated Learning Quantization

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