| Paper Abstract and Keywords |
| Presentation |
2024-07-26 12:05
Performance Evaluation of Reservoir Computing Based MIMO-OFDM Detection with Precoders
Yuanyou Chen, Hiroshi Tsutsui, Takeo Ohgane (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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. It is known that RC provides excellent performance with a limited amount of training set. In this study, we compare the detection characteristics of an RC-based MIMO-OFDM symbol detection system using Walsh Hadamard and Zadoff-Chu matrices as precoders in addition to DFT spread matrix. Simulation results show that the RC-based detector with the Zadoff-Chu matrix achieves superior bit error rate (BER) performance in high signal-to-noise ratio (SNR) region. Although the RC-based detector with the Walsh Hadamard matrix is effective within a certain SNR range, its BER performance degrades in high SNR region. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Online learning / OFDM-MIMO / Reservoir Computing / Symbol Detection / Zadoff–Chu sequence / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 23, BCT2024-54, pp. 12-15, July 2024. |
| Paper # |
BCT2024-54 |
| Date of Issue |
2024-07-19 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT HOKKAIDO |
| Conference Date |
2024-07-26 - 2024-07-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Muroran Institute of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadcast Operating, Transmission & Reception, Program creation, Broadcast master control , etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2024-07-BCT-BT-HOKKAIDO |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Performance Evaluation of Reservoir Computing Based MIMO-OFDM Detection with Precoders |
| Sub Title (in English) |
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| Keyword(1) |
Online learning |
| Keyword(2) |
OFDM-MIMO |
| Keyword(3) |
Reservoir Computing |
| Keyword(4) |
Symbol Detection |
| Keyword(5) |
Zadoff–Chu sequence |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 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.) |
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| Speaker |
Author-1 |
| Date Time |
2024-07-26 12:05:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2024-54 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.23 |
| Page |
pp.12-15 |
| #Pages |
4 |
| Date of Issue |
2024-07-19 (BCT) |