Presentation | 2020-03-05 Performance of MIMO transmission using a spatial-temporal subspace-based compressive channel estimation technique Yasuhiro Takano, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Channel estimation accuracy in massive multiple-input multiple-output (MIMO) systems can suffer from deterioration since the parameters to be estimated are promotional to the number of transmission links. MIMO channel estimation techniques require, hence, the compressive sensing and/or subspace-based methods to distinguish the significant parameters to be estimated. We summarize recently proposed our L1 regularized spatial-temporal subspace channel estimation inspired with the independent component analysis, and discuss its MIMO transmission performance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Compressive sensing / Principal component analysis (PCA) / Independent component analysis (ICA) / Channel estimation / Massive MIMO / Expectation-maximization (EM) method |
Paper # | RCS2019-367 |
Date of Issue | 2020-02-26 (RCS) |
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) | Performance of MIMO transmission using a spatial-temporal subspace-based compressive channel estimation technique |
Sub Title (in English) | |
Keyword(1) | Compressive sensing |
Keyword(2) | Principal component analysis (PCA) |
Keyword(3) | Independent component analysis (ICA) |
Keyword(4) | Channel estimation |
Keyword(5) | Massive MIMO |
Keyword(6) | Expectation-maximization (EM) method |
1st Author's Name | Yasuhiro Takano |
1st Author's Affiliation | Kobe University(Kobe Univ.) |
Date | 2020-03-05 |
Paper # | RCS2019-367 |
Volume (vol) | vol.119 |
Number (no) | RCS-448 |
Page | pp.pp.239-244(RCS), |
#Pages | 6 |
Date of Issue | 2020-02-26 (RCS) |