Presentation | 2019-12-06 Study of Transmission Power Control and Spreading Factor Control for Wireless Network using Radio Environment Monitoring in 920MHz Band Hiroaki Sudo, Kazuhiro Kosaka, Akihiko Odani, Noriyuki Gejoh, Takeshi Yasunaga, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In Internet of Things (IoT) era, the demand for Wireless Networks that can accommodate a wide range of terminals at low cost is increasing. For this reason, the development of low-power wide-area (LPWA) wireless network (NW) is actively underway. In the future, this further increase in this development is expected. In particular, since multiple LPWA systems which use 920MHz unlicensed band are operated simultaneously in the same area, there is concern that the radio interference problem between multiple standards wireless communication systems will become serious. Therefore, we are considering analysis of radio wave environment using information on radio interference from other communication devices not managed by own NW in addition to radio wave conditions from terminals and gateways managed by own NW. Further, we are considering NW control in 920MHz band using the result of analyzing the radio wave environment. This paper presents results of studies on transmission power control and spreading factor control in 920MHz wireless NW control we have studied so far. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 920MHz / LPWA / LoRa / Wi-SUN / Transmission Power Control / Spreading Factor Control / Interference / Radio Environment Monitoring |
Paper # | SR2019-109 |
Date of Issue | 2019-11-28 (SR) |
Conference Information | |
Committee | SR |
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Conference Date | 2019/12/5(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ishigaki City Hall (Ishigaki Island) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | cognitive radio, machine learning application, heterogeneous network, SDN, IoT etc. |
Chair | Masayuki Ariyoshi(NEC) |
Vice Chair | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) |
Secretary | Suguru Kameda(ATR) / Osamu Takyu(Univ. of Electro-Comm.) / Kentaro Ishidu(Mie Univ.) |
Assistant | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) |
Paper Information | |
Registration To | Technical Committee on Smart Radio |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of Transmission Power Control and Spreading Factor Control for Wireless Network using Radio Environment Monitoring in 920MHz Band |
Sub Title (in English) | |
Keyword(1) | 920MHz |
Keyword(2) | LPWA |
Keyword(3) | LoRa |
Keyword(4) | Wi-SUN |
Keyword(5) | Transmission Power Control |
Keyword(6) | Spreading Factor Control |
Keyword(7) | Interference |
Keyword(8) | Radio Environment Monitoring |
1st Author's Name | Hiroaki Sudo |
1st Author's Affiliation | Panasonic Corporation(Panasonic) |
2nd Author's Name | Kazuhiro Kosaka |
2nd Author's Affiliation | Panasonic Corporation(Panasonic) |
3rd Author's Name | Akihiko Odani |
3rd Author's Affiliation | Panasonic Corporation(Panasonic) |
4th Author's Name | Noriyuki Gejoh |
4th Author's Affiliation | Panasonic Corporation(Panasonic) |
5th Author's Name | Takeshi Yasunaga |
5th Author's Affiliation | Panasonic Corporation(Panasonic) |
Date | 2019-12-06 |
Paper # | SR2019-109 |
Volume (vol) | vol.119 |
Number (no) | SR-325 |
Page | pp.pp.123-129(SR), |
#Pages | 7 |
Date of Issue | 2019-11-28 (SR) |