Presentation | 2016-03-04 Design of Indoor Multiuser MIMO Systems considering Fairness at 60 GHz Sayako Haze, Yuyuan Chang, Gia Khanh Tran, Kiyomichi Araki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently due to the increasing of data traffic, 60 GHz band has been considered because of its license-free and wide bandwidth for the fifth generation (5G) mobile network. At 60 GHz, according to the standardization, it is provided to divide about 9 GHz into four channel. Here we examine multiuser multiple-input multiple-output (MIMO) signal processing that combine spatially efficient MIMO and spectrally efficient OFDM by realizing 4 users spatially multiplexed at each channel. In the wireless communication at 60 GHz band, fading is not severe and it is close to line of sight (LOS) environment, so user scheduling considering beamforming in RF is effective. In this paper, we propose a user scheduling method that considers the fairness among users to give each user in addition to consideration of beamforming in RF. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Proportional Fairness / User scheduling / Multiuser MIMO |
Paper # | RCS2015-397 |
Date of Issue | 2016-02-24 (RCS) |
Conference Information | |
Committee | RCS / CCS / SR / SRW |
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Conference Date | 2016/3/2(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 | Makoto Taromaru(Fukuoka Univ.) / Hiroo Sekiya(Chiba Univ.) / Takeo Fujii(Univ. of Electro-Comm.) / Hiroshi Harada(Kyoto Univ.) |
Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Yasuhiro Tsubo(Ritsumeikan Univ.) / Naoki Wakamiya(Osaka Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada(Kagawa National College of Tech.) / Yasuhiro Tsubo(Kyoto Sangyo Univ.) / Naoki Wakamiya(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi(NTT) / Masafumi Kato(NICT) / Satoshi Denno |
Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Takayuki Kimura(Nippon Inst. of Tech.) / Song-Ju Kim(NIMS) / Ryo Takahashi(Kyoto Univ.) / Junnosuke Teramae(Osaka Univ.) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Complex Communication Sciences / 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) | Design of Indoor Multiuser MIMO Systems considering Fairness at 60 GHz |
Sub Title (in English) | User Scheduling considering Proportional Fairness |
Keyword(1) | Proportional Fairness |
Keyword(2) | User scheduling |
Keyword(3) | Multiuser MIMO |
1st Author's Name | Sayako Haze |
1st Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech.) |
2nd Author's Name | Yuyuan Chang |
2nd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech.) |
3rd Author's Name | Gia Khanh Tran |
3rd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech.) |
4th Author's Name | Kiyomichi Araki |
4th Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech.) |
Date | 2016-03-04 |
Paper # | RCS2015-397 |
Volume (vol) | vol.115 |
Number (no) | RCS-472 |
Page | pp.pp.375-380(RCS), |
#Pages | 6 |
Date of Issue | 2016-02-24 (RCS) |