Autoencoder Based Communication Systems with Low Bit-Error Rate 


Vol. 46,  No. 4, pp. 630-633, Apr.  2021
10.7840/kics.2021.46.4.630


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  Abstract

This paper proposes an autoencoder-based communication (AEC) system with a low bit error rate. Existing AEC systems show a good block error rate performance through end-to-end learning. However, since the Hamming distance between messages is not considered in the learning process, it results in a large number of bit errors when a block error occurs. In this paper, we improve the bit error correction performance of the AEC system by re-designing the loss function by taking into account the Hamming distance between messages. Simulation results show that the proposed scheme significantly reduces the bit error rate of the existing AEC without loss of the block error rate.

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  Cite this article

[IEEE Style]

S. Han and J. Ha, "Autoencoder Based Communication Systems with Low Bit-Error Rate," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 4, pp. 630-633, 2021. DOI: 10.7840/kics.2021.46.4.630.

[ACM Style]

Seokju Han and Jeongseok Ha. 2021. Autoencoder Based Communication Systems with Low Bit-Error Rate. The Journal of Korean Institute of Communications and Information Sciences, 46, 4, (2021), 630-633. DOI: 10.7840/kics.2021.46.4.630.

[KICS Style]

Seokju Han and Jeongseok Ha, "Autoencoder Based Communication Systems with Low Bit-Error Rate," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 4, pp. 630-633, 4. 2021. (https://doi.org/10.7840/kics.2021.46.4.630)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880