Presentation | 2022-05-12 A study of OFDM communication system with autoencoder Takao Touma, Tomohisa Wada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Among deep neuralnetworks, autoencoders have the property of matching input and output. Recently, research has been conducted to construct digital communication systems using them. In this paper, multiple autoencoders are arranged in parallel, and an OFDM communication system is constructed by using the inverse Fourier transform on the transmitter side and the Fourier transform on the receiver side. The performance of OFDM communication is evaluated by simulation for various modulation levels, assuming additive random noise and multipath as transmission paths, cyclic prefixes, and no inter-symbol interference. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Autoencoder / OFDM / Multipath / Cyclic prefix |
Paper # | SR2022-6 |
Date of Issue | 2022-05-04 (SR) |
Conference Information | |
Committee | SR |
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Conference Date | 2022/5/11(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | NICT Koganei |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Software Defined Radio, AI/Machine Learning, Quantum-assisted wireless communications, etc. |
Chair | Suguru Kameda(Hiroshima Univ.) |
Vice Chair | Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) |
Secretary | Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokai Univ.) / Kazuto Yano(NTT) |
Assistant | Mai Ohta(Fukuoka Univ.) / Taichi Ohtsuji(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) |
Paper Information | |
Registration To | Technical Committee on Smart Radio |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study of OFDM communication system with autoencoder |
Sub Title (in English) | |
Keyword(1) | Autoencoder |
Keyword(2) | OFDM |
Keyword(3) | Multipath |
Keyword(4) | Cyclic prefix |
1st Author's Name | Takao Touma |
1st Author's Affiliation | University of the Ryukyus(Ryukyu Univ.) |
2nd Author's Name | Tomohisa Wada |
2nd Author's Affiliation | University of the Ryukyus(Ryukyu Univ.) |
Date | 2022-05-12 |
Paper # | SR2022-6 |
Volume (vol) | vol.122 |
Number (no) | SR-12 |
Page | pp.pp.27-33(SR), |
#Pages | 7 |
Date of Issue | 2022-05-04 (SR) |