| Presentation | 2018-05-25 [Technology Exhibit] Performance Evaluation of Dynamic Spectrum Sharing in an Urban Environment Tatsuya Yoshioka, Nobuo Suzuki, Masaki Kitsunezuka, Kazuaki Kunihiro, Shota Yamashita, Koji Yamamoto, Yuki Koizumi, Toru Hasegawa, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The 5th generation mobile communication systems require more frequency band to achieve various user’s requirements for its systems such as higher data rate, low latency, and massive device connectivity. To obtain the bandwidth, authors proposed a dynamic spectrum sharing scheme for the frequency band under 6GHz. In the scheme, the usage of frequency band in each location and time is collected. Then, it determines the appropriate spectrum sharing conditions such as available frequency band and transmission power based on the spectrum usage. If interference between the primary and secondary users occurs during spectrum sharing, the sharing condition is changed. In this paper, we present an overview of the dynamic spectrum sharing. To increase opportunity of spectrum sharing, we also present a decision scheme of primary user’s communication area. From computer simulation, we show spectrum sharing can be realized in an urban environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | spectrum sharing / monitoring / data collection / condition analysis / radio coordination / network coordination |
| Paper # | SR2018-14 |
| Date of Issue | 2018-05-17 (SR) |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2018/5/24(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo big sight |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Technical Exhibition, Machine Learning, AI |
| 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 | Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Technology Exhibit] Performance Evaluation of Dynamic Spectrum Sharing in an Urban Environment |
| Sub Title (in English) | |
| Keyword(1) | spectrum sharing |
| Keyword(2) | monitoring |
| Keyword(3) | data collection |
| Keyword(4) | condition analysis |
| Keyword(5) | radio coordination |
| Keyword(6) | network coordination |
| 1st Author's Name | Tatsuya Yoshioka |
| 1st Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
| 2nd Author's Name | Nobuo Suzuki |
| 2nd Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
| 3rd Author's Name | Masaki Kitsunezuka |
| 3rd Author's Affiliation | NEC(NEC) |
| 4th Author's Name | Kazuaki Kunihiro |
| 4th Author's Affiliation | NEC(NEC) |
| 5th Author's Name | Shota Yamashita |
| 5th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 6th Author's Name | Koji Yamamoto |
| 6th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 7th Author's Name | Yuki Koizumi |
| 7th Author's Affiliation | Osaka University(Osaka Univ.) |
| 8th Author's Name | Toru Hasegawa |
| 8th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2018-05-25 |
| Paper # | SR2018-14 |
| Volume (vol) | vol.118 |
| Number (no) | SR-57 |
| Page | pp.pp.81-86(SR), |
| #Pages | 6 |
| Date of Issue | 2018-05-17 (SR) |