| Paper Abstract and Keywords |
| Presentation |
2024-07-26 11:45
An Evaluation of Communication Quality and Line-of-Sight Impact on LoRa Wireless Communication Using Radio Measurement Vehicle in Sapporo Suburbs
Yuito Ishisaki, Kyotaro Kunii, Hiroshi Tsutsui, Takeo Ohgane (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
LoRa is a modulation method for wireless communication with IoT devices, enabling long-range communication with low power consumption. In this paper, the quality of communication between commercial LoRa modules was evaluated by packet delivery ratio (PDR) and average received signal strength indicator (RSSI), aiming to confirm whether communication quality can be improved by increasing the height of the receiving antenna. We confirmed that, at a distance of 11.8 km, the PDR was greater than 0.99 for spreading factors (SFs) between 8 and 11, and that the PDR was 0.47 for an SF of 7. Additionally, we confirmed that the PDR and average RSSI could be improved by increasing the height of the receiving antenna. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Private LoRa / Low Power Wide Area (LPWA) / Radio Wave Propagation / Wireless Communication / IoT / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 23, BCT2024-53, pp. 8-11, July 2024. |
| Paper # |
BCT2024-53 |
| 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) |
An Evaluation of Communication Quality and Line-of-Sight Impact on LoRa Wireless Communication Using Radio Measurement Vehicle in Sapporo Suburbs |
| Sub Title (in English) |
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| Keyword(1) |
Private LoRa |
| Keyword(2) |
Low Power Wide Area (LPWA) |
| Keyword(3) |
Radio Wave Propagation |
| Keyword(4) |
Wireless Communication |
| Keyword(5) |
IoT |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yuito Ishisaki |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Kyotaro Kunii |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Hiroshi Tsutsui |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Takeo Ohgane |
| 4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2024-07-26 11:45:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2024-53 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.23 |
| Page |
pp.8-11 |
| #Pages |
4 |
| Date of Issue |
2024-07-19 (BCT) |