Paper Abstract and Keywords |
Presentation |
2022-08-04 14:20
A Study of Low Power BLE Advertising Method Based on Reinforcement Learning Hiroyuki Yasuda (The Univ. of Tokyo), Minoru Fujisawa (Tokyo Univ. of Science), Ryosuke Isogai, Yoshifumi Yoshida (SEIKO HOLDINGS Corp.), Song-Ju Kim (Tokyo Univ. of Science), Yozo Shoji (NICT), Kazuyuki Aihara (The Univ. of Tokyo), Mikio Hasegawa (Tokyo Univ. of Science) CCS2022-33 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Bluetooth Low Energy (BLE) has been applied to various IoT services because of its versatility and energy efficiency. In BLE advertising, BLE devices continuously broadcast their information using up to three channels, and power saving can be achieved by efficiently reducing the number of channels and transmissions. In this paper, we propose a reinforcement learning method for autonomously determining the efficient number of channels and intervals, and evaluate the method through simulations. The proposed method can reduce up to 55.2% of power consumption by reducing the number of channels and transmissions without significant loss of reliability in environments with low interference, and can achieve over 99% advertising success rate by autonomously increasing the number of channels in environments with high interference. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Reinforcement learning / Bluetooth Low Energy / IoT / BLE advertising / Multi-armed bandit problem / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 145, CCS2022-33, pp. 35-40, Aug. 2022. |
Paper # |
CCS2022-33 |
Date of Issue |
2022-07-28 (CCS) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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CCS2022-33 |
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