| Presentation | 2019-05-30 User Throughput Performance of Dynamic-Duplex Cellular System in Multi-cell Environment Kazuki Nishikori, Kyoya Teramae, Keiich Mizutani, Takeshi Matsumura, Hiroshi Harada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The DDC (Dynamic-Duplex Cellular) system previously proposed as a system adaptively applying IBFD (In-Band Full-Duplex) to the conventional LTE (Long-Term Evolution) system has a high compatibility with the LTE system and barely requires the alteration of the physical parameters. Nevertheless, previous studies applied IBFD to only a specific cell, and further investigation and performance evaluation of DDC system are required in a practical multi-cell environment where inter-cell interference occurs. In this paper, we propose a new DDC system applying IBFD to all cells. The proposed DDC system can expand the system capacity while suppressing the influence of inter-cell interferences among all cells. In addition, performance of the proposed system is evaluated by computer simulation with regard to the enhancement of the user throughput. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | In-band full-duplex (IBFD) / Full-duplex cellular / Dynamic-duplex cellular / LTE / 5G / Beyond 5G |
| Paper # | SR2019-1 |
| Date of Issue | 2019-05-23 (SR) |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2019/5/30(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Big Sight |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Technical Exhibition, LPWA, General |
| 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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | User Throughput Performance of Dynamic-Duplex Cellular System in Multi-cell Environment |
| Sub Title (in English) | |
| Keyword(1) | In-band full-duplex (IBFD) |
| Keyword(2) | Full-duplex cellular |
| Keyword(3) | Dynamic-duplex cellular |
| Keyword(4) | LTE |
| Keyword(5) | 5G |
| Keyword(6) | Beyond 5G |
| 1st Author's Name | Kazuki Nishikori |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Kyoya Teramae |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Keiich Mizutani |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 4th Author's Name | Takeshi Matsumura |
| 4th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 5th Author's Name | Hiroshi Harada |
| 5th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2019-05-30 |
| Paper # | SR2019-1 |
| Volume (vol) | vol.119 |
| Number (no) | SR-62 |
| Page | pp.pp.1-8(SR), |
| #Pages | 8 |
| Date of Issue | 2019-05-23 (SR) |