Presentation | 2022-01-20 Hyper Parameter Optimization with Genetic Algorithm in Reservoir Computing Based MIMO-OFDM Detection Yuanyou Chen, Hiroshi Tsutsui, Takeo Ohgane, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we investigate a MIMO-OFDM symbol detection based on reservoir computing (RC), which is a special type of recurrent neural network (RNN). It is known that RC provides excellent performance with a limited amount of training set. To fully utilize the performance of RC, we use genetic algorithm (GA) to optimize hyper parameters in RC. The simulation results show that the bit error rate (BER) of the RC-based detection can be improved by the hyper parameter optimization with GA and that the degradation from the maximum likelihood detection is about 2 dB at a BER of 0.01. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | online learning / OFDM-MIMO / genetic algorithm / reservoir computing / symbol detection |
Paper # | IT2021-46,SIP2021-54,RCS2021-214 |
Date of Issue | 2022-01-13 (IT, SIP, RCS) |
Conference Information | |
Committee | RCS / SIP / IT |
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Conference Date | 2022/1/20(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Eiji Okamoto(Nagoya Inst. of Tech.) / Yukihiro Bandou(NTT) / Tadashi Wadayama(Nagoya Inst. of Tech.) |
Vice Chair | Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Toshihisa Tanaka(Tokyo Univ. Agri.&Tech.) / Takayuki Nakachi(Ryukyu Univ.) / Tetsuya Kojima(Tokyo Kosen) |
Secretary | Toshihiko Nishimura(NEC) / Tomoya Tandai(Panasonic) / Fumihide Kojima(Xiaomi) / Toshihisa Tanaka(Takushoku Univ.) / Takayuki Nakachi(Tokyo Univ. Agri.&Tech.) / Tetsuya Kojima(Saitamai Univ.) |
Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Taichi Yoshida(UEC) / Seisuke Kyochi(Univ. of Kitakyushu) / Masanori Hirotomo(Saga Univ.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Signal Processing / Technical Committee on Information Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Hyper Parameter Optimization with Genetic Algorithm in Reservoir Computing Based MIMO-OFDM Detection |
Sub Title (in English) | |
Keyword(1) | online learning |
Keyword(2) | OFDM-MIMO |
Keyword(3) | genetic algorithm |
Keyword(4) | reservoir computing |
Keyword(5) | symbol detection |
1st Author's Name | Yuanyou Chen |
1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
2nd Author's Name | Hiroshi Tsutsui |
2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
3rd Author's Name | Takeo Ohgane |
3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
Date | 2022-01-20 |
Paper # | IT2021-46,SIP2021-54,RCS2021-214 |
Volume (vol) | vol.121 |
Number (no) | IT-327,SIP-328,RCS-329 |
Page | pp.pp.96-100(IT), pp.96-100(SIP), pp.96-100(RCS), |
#Pages | 5 |
Date of Issue | 2022-01-13 (IT, SIP, RCS) |