| Paper Abstract and Keywords |
| Presentation |
2023-10-31 10:45
[Poster Presentation]
A Study on Channel Access Using Multi-Armed Bandit Algorithm
Mai Ohta, Takashi Imanaka, Makoto Taromaru (Fukuoka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
With the development of wireless communication technology, spectrum sharing needs due to the increase in the number of systems and the number of terminals. In a shared-wireless resource environment, interference avoidance is one of important technologies. Since the possibility of hidden terminals increases, it is expected to become difficult to avoid interference by simply using carrier sense, as was originally the case with CSMA-CA. Therefore, this study discusses a method for users to use spectrum resources in an autonomous and cooperative manner. In order to share wireless resources without terminals exchanging information with each other, the proposed method uses a multi-armed bandit algorithm, which is a type of reinforcement learning, to perform channel selection. Channel selection takes into account the residual resource length after transmission for immediate reward and the delay between packet generation and transmission when the channel is idle, and selects the channel with the smallest delay when a frequency resource matching its packet length is available. Simulation result shows that the proposed method improves the transmission success rate by reducing the possibility of other terminals' transmission opportunities being reduced by consuming part of the free resources that are excessively long compared to the length of the packets to be transmitted. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Spectrum Sharing / Channel Selection / Multi-Armed Bandit / Residual Frequency Resource Length / / / / |
| Reference Info. |
IEICE Tech. Rep. |
| Paper # |
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| Date of Issue |
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| Download PDF |
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| Conference Information |
| Committee |
RISING |
| Conference Date |
2023-10-30 - 2023-10-31 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kaderu 2・7 (Sapporo) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Cross-Field Research Association of Super-Intelligent Networking |
| Paper Information |
| Registration To |
RISING |
| Conference Code |
2023-10-RISING |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Channel Access Using Multi-Armed Bandit Algorithm |
| Sub Title (in English) |
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| Keyword(1) |
Spectrum Sharing |
| Keyword(2) |
Channel Selection |
| Keyword(3) |
Multi-Armed Bandit |
| Keyword(4) |
Residual Frequency Resource Length |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Mai Ohta |
| 1st Author's Affiliation |
Fukuoka University (Fukuoka Univ.) |
| 2nd Author's Name |
Takashi Imanaka |
| 2nd Author's Affiliation |
Fukuoka University (Fukuoka Univ.) |
| 3rd Author's Name |
Makoto Taromaru |
| 3rd Author's Affiliation |
Fukuoka University (Fukuoka Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-10-31 10:45:00 |
| Presentation Time |
45 minutes |
| Registration for |
RISING |
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| Volume (vol) |
vol. |
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