| Presentation | 2023-01-16 Performance Evaluation of Bluetooth LE Coded PHY under Periodic Burst Noise Environment Masaki Akashi, Shinichi Miyamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To extend the communication range aiming for a wireless communication system applicable to IoT society, Bluetooth 5.0 introduces the coded PHY using forward error correction (FEC) technique. Although the coded PHY implements FEC with coding rate of 1/2 or 1/8, resulting in a reduced data transmission rate of 500 kbps respectively 125 kbps, it provides long-distance connection without increasing the transmission power. However, 2.4 GHz unlicensed radio frequency band has been originally designed for Industrial, Scientific and Medical (ISM) apparatus, and the periodic burst man-made noise are emitted from ISM apparatus. As same for wireless communications systems operating at 2.4 GHz-band, the periodic burst man-made noise emitted from ISM apparatus will degrades the performance of coded PHY. In this paper, to discuss the effect of periodic burst noise on the performance of coded PHY and the immunity against periodic burst noise achieved by FEC scheme, we evaluate the performance of coded PHY under the periodic burst man-made noise environment emitted from microwave oven and discuss the effect of periodic man-made noise on the performance of coded PHY. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bluetooth 5 / coded PHY / Bluetooth long range / forward error correction coding / ISM appratus / man-made noise / periodic burst noise |
| Paper # | SRW2022-35 |
| Date of Issue | 2023-01-09 (SRW) |
| Conference Information | |
| Committee | SRW |
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| Conference Date | 2023/1/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN， WPAN， Ad-hoc, mmWave, etc. |
| Chair | Hanako Noda(Anritsu) |
| Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) |
| Secretary | Keiichi Mizutani(KUT) / Kentaro Saito(Niigata Univ.) / Hirokazu Sawada |
| Assistant | Maki Arai(Nihon Univ.) / Yuichi Masuda(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Bluetooth LE Coded PHY under Periodic Burst Noise Environment |
| Sub Title (in English) | |
| Keyword(1) | Bluetooth 5 |
| Keyword(2) | coded PHY |
| Keyword(3) | Bluetooth long range |
| Keyword(4) | forward error correction coding |
| Keyword(5) | ISM appratus |
| Keyword(6) | man-made noise |
| Keyword(7) | periodic burst noise |
| 1st Author's Name | Masaki Akashi |
| 1st Author's Affiliation | Wakayama University(Wakayama Univ.) |
| 2nd Author's Name | Shinichi Miyamoto |
| 2nd Author's Affiliation | Wakayama University(Wakayama Univ.) |
| Date | 2023-01-16 |
| Paper # | SRW2022-35 |
| Volume (vol) | vol.122 |
| Number (no) | SRW-333 |
| Page | pp.pp.1-6(SRW), |
| #Pages | 6 |
| Date of Issue | 2023-01-09 (SRW) |