| Presentation | 2020-03-04 [Invited Talk] A Proposal of Dynamic Spectrum Sharing Architecture between different radio services and 5G system Kosuke Yamazaki, Takahiro Hayashii, Yoshiaki Amano, Yoji Kishi, Takeo Fujii, Koichi Adachi, Hiroshi Harada, Kei-ichi Mizutani, Jun-ichi Takada, Kentaro Saito, Yasushi Fuwa, Osamu Takyu, Ryo Sawai, Ryota Kimura, Satoshi Baba, Hironori Kakefuda, Hideki Kanemoto, Takeshi Yasunaga, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To achieve highly efficient spectrum usage, we propose a novel spectrum management scheme to realize Dynamic Spectrum Sharing (DSS) between the fifth-generation mobile communication system (5G) and different radio services, i.e. broadcasting services, etc.. In this proposed DSS system, the same spectrum resource is used at the same time and location without major interference. The intended DSS system employs "Unused Sharable Spectrum (USS) Detection" which detects unused sharable spectrum resources that are not used with high spatial accuracy. The Shared Spectrum Management System (SS-MS) dynamically and fairly allocates USS that changes over time. The USS utilization aspect of the proposed DSS system realizes dense and highly efficient utilization of spectrum for more effective usage of the USS. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | dynamic spectrum sharing / different radio services / unused sharable spectrum detection / Shared Spectrum management system / fairness / Interference management |
| Paper # | RCS2019-345,SR2019-120,SRW2019-66 |
| Date of Issue | 2020-02-26 (RCS, SR, SRW) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2020/3/4(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Tomoaki Otsuki(Keio Univ.) / Masayuki Ariyoshi(NEC) / Satoshi Denno(Okayama Univ.) |
| Vice Chair | Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Keiichi Mizutani(Kyoto Univ.) |
| Secretary | Satoshi Suyama(NTT) / Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokyo Inst. of Tech.) / Keiichi Mizutani(Anritsu) |
| Assistant | Kazushi Muraoka(NEC) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Masaaki Fuse(Anritsu) / Tomoki Murakami(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / 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) | [Invited Talk] A Proposal of Dynamic Spectrum Sharing Architecture between different radio services and 5G system |
| Sub Title (in English) | |
| Keyword(1) | dynamic spectrum sharing |
| Keyword(2) | different radio services |
| Keyword(3) | unused sharable spectrum detection |
| Keyword(4) | Shared Spectrum management system |
| Keyword(5) | fairness |
| Keyword(6) | Interference management |
| 1st Author's Name | Kosuke Yamazaki |
| 1st Author's Affiliation | KDDI Research Inc.(KDDI Research) |
| 2nd Author's Name | Takahiro Hayashii |
| 2nd Author's Affiliation | KDDI Research Inc.(KDDI Research) |
| 3rd Author's Name | Yoshiaki Amano |
| 3rd Author's Affiliation | KDDI Research Inc.(KDDI Research) |
| 4th Author's Name | Yoji Kishi |
| 4th Author's Affiliation | KDDI Research Inc.(KDDI Research) |
| 5th Author's Name | Takeo Fujii |
| 5th Author's Affiliation | The University of Electro-Communications(UEC) |
| 6th Author's Name | Koichi Adachi |
| 6th Author's Affiliation | The University of Electro-Communications(UEC) |
| 7th Author's Name | Hiroshi Harada |
| 7th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 8th Author's Name | Kei-ichi Mizutani |
| 8th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 9th Author's Name | Jun-ichi Takada |
| 9th Author's Affiliation | Tokyo Institute of Technology(TIoT) |
| 10th Author's Name | Kentaro Saito |
| 10th Author's Affiliation | Tokyo Institute of Technology(TIoT) |
| 11th Author's Name | Yasushi Fuwa |
| 11th Author's Affiliation | Shinshu Unviersity(Shinshu Univ.) |
| 12th Author's Name | Osamu Takyu |
| 12th Author's Affiliation | Shinshu Unviersity(Shinshu Univ.) |
| 13th Author's Name | Ryo Sawai |
| 13th Author's Affiliation | Sony Corporation(SONY) |
| 14th Author's Name | Ryota Kimura |
| 14th Author's Affiliation | Sony Corporation(SONY) |
| 15th Author's Name | Satoshi Baba |
| 15th Author's Affiliation | Nihon Dengyo Kosaku(NDK) |
| 16th Author's Name | Hironori Kakefuda |
| 16th Author's Affiliation | Nihon Dengyo Kosaku(NDK) |
| 17th Author's Name | Hideki Kanemoto |
| 17th Author's Affiliation | Panasonic(Panasonic) |
| 18th Author's Name | Takeshi Yasunaga |
| 18th Author's Affiliation | Panasonic(Panasonic) |
| Date | 2020-03-04 |
| Paper # | RCS2019-345,SR2019-120,SRW2019-66 |
| Volume (vol) | vol.119 |
| Number (no) | RCS-448,SR-449,SRW-450 |
| Page | pp.pp.137-142(RCS), pp.41-46(SR), pp.35-40(SRW), |
| #Pages | 6 |
| Date of Issue | 2020-02-26 (RCS, SR, SRW) |