| Presentation | 2017-11-09 [Invited Lecture] Performance Evaluation of User Scheduling Method Based on Channel Capacity Maximization in Massive MIMO Masanao Sasaki, Kota Igarashi, Sho Okumura, Hiroaki Nakabayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, studies on the 5th generation mobile communication system (5G) are under way, and massive MIMO technology that improves the communication speed by the increasing of antenna elements in base station has been focused. Conventionally, in multi-user MIMO, various user scheduling methods have been proposed and validated in view of the communication quality realized between the base station and the selected users and the calculation amount required for user selection. However, in massive MIMO, the effect of applying these scheduling methods is not sufficiently clarified. In this report, we consider the user scheduling which is based on the channel capacity maximization focused on the relationship of the channels between the users, which is one of the typical scheduling methods, to massive MIMO. We obtain the propagation channel by ray-trace assuming the environment in a street-cell and line-of-sight, calculate the channel capacity when applying the scheduling method based on the channel capacity maximization and the users have been stationary, and perform the evaluation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | massive MIMO / channel capacity maximization / user scheduling / ray-trace |
| Paper # | AP2017-126,RCS2017-231 |
| Date of Issue | 2017-11-01 (AP, RCS) |
| Conference Information | |
| Committee | AP / RCS |
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| Conference Date | 2017/11/8(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukuoka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Chair | Jiro Hirokawa(Tokyo Tech.) / Hidekazu Murata(Kyoto Univ.) |
| Vice Chair | Ryo Yamaguchi(SoftBank) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) |
| Secretary | Ryo Yamaguchi(NTT DoCoMo) / Yukitoshi Sanada(Saitama Univ.) / Eisuke Fukuda(Toshiba) / Satoshi Suyama(Hokkaido Univ.) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) / Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] Performance Evaluation of User Scheduling Method Based on Channel Capacity Maximization in Massive MIMO |
| Sub Title (in English) | |
| Keyword(1) | massive MIMO |
| Keyword(2) | channel capacity maximization |
| Keyword(3) | user scheduling |
| Keyword(4) | ray-trace |
| 1st Author's Name | Masanao Sasaki |
| 1st Author's Affiliation | Chiba Institute Of Technology(Chiba Inst. Tech) |
| 2nd Author's Name | Kota Igarashi |
| 2nd Author's Affiliation | Chiba Institute Of Technology(Chiba Inst. Tech) |
| 3rd Author's Name | Sho Okumura |
| 3rd Author's Affiliation | Chiba Institute Of Technology(Chiba Inst. Tech) |
| 4th Author's Name | Hiroaki Nakabayashi |
| 4th Author's Affiliation | Chiba Institute Of Technology(Chiba Inst. Tech) |
| Date | 2017-11-09 |
| Paper # | AP2017-126,RCS2017-231 |
| Volume (vol) | vol.117 |
| Number (no) | AP-283,RCS-284 |
| Page | pp.pp.97-102(AP), pp.153-158(RCS), |
| #Pages | 6 |
| Date of Issue | 2017-11-01 (AP, RCS) |