| Presentation | 2018-10-30 [Poster Presentation] Learning-based Radio Environment Mapping Mina Akimoto, Xiaoyan Wang, Masahiro Umehira, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Accurate and cost-efficient radio environment mapping (REM) is of great importance to realize dynamic spectrum sharing. Two kinds of existing approaches, i.e., propagation model based approaches and sensor monitoring based approaches, are suffering from either inaccurate spectrum availability or high deployment cost. An alternative is to combine crowdsourcing and geo-statistical interpolation techniques. In this work, we propose a novel learning-based REM method which utilizes decision tree to select the crowdsourcing measurements for a given interpolated spot. The evaluation results show that the proposed method outperms the existing method by using map information. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spectrum SharingMachine LearningKriging |
| Paper # | SR2018-66 |
| Date of Issue | 2018-10-23 (SR) |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2018/10/30(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Mandarin Hotel, Bangkok, Thailand |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | SmartCom2018 |
| Chair | Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) |
| Vice Chair | Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
| Secretary | Masayuki Ariyoshi(NICT) / Suguru Kameda(ATR) |
| Assistant | Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(Mie Univ.) / Koji Ohshima(Kozo Keikaku Engineering) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Learning-based Radio Environment Mapping |
| Sub Title (in English) | |
| Keyword(1) | Spectrum SharingMachine LearningKriging |
| 1st Author's Name | Mina Akimoto |
| 1st Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 2nd Author's Name | Xiaoyan Wang |
| 2nd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 3rd Author's Name | Masahiro Umehira |
| 3rd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| Date | 2018-10-30 |
| Paper # | SR2018-66 |
| Volume (vol) | vol.118 |
| Number (no) | SR-274 |
| Page | pp.pp.17-18(SR), |
| #Pages | 2 |
| Date of Issue | 2018-10-23 (SR) |