| Presentation | 2017-01-20 Performance of L1 regularized channel estimation techniques using information criteria Yasuhiro Takano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Most $ell1$ regularized channel estimation techniques assume that degree of sparsity (DoS) is known. The variance of channel parameters is, at least, required to determine the DoS. For channel estimation techniques, however, the channel parameters are the parameters to be estimated. Hence, we may utilize information criteria of possible channel estimates to determine the DoS indirectly. This paper reports, via computer simulation results, performance of $ell1$ regularized MMSE channel estimation algorithms using Bayesian information criterion (BIC) and Akaike information criterion (AIC). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bayesian information criterion (BIC) / Akaike information criterion (AIC) / L1 regularization / minimum mean square error (MMSE) / channel estimation |
| Paper # | IT2016-85,SIP2016-123,RCS2016-275 |
| Date of Issue | 2017-01-12 (IT, SIP, RCS) |
| Conference Information | |
| Committee | IT / SIP / RCS |
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| Conference Date | 2017/1/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka City Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. |
| Chair | Masayoshi Ohashi(Fukuoka Univ.) / Makoto Nakashizuka(Chiba Inst. of Tech.) / Hidekazu Murata(Kyoto Univ.) |
| Vice Chair | Jun Muramatsu(NTT) / Masahiro Okuda(Univ. of Kitakyushu) / Shogo Muramatsu(Niigata Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) |
| Secretary | Jun Muramatsu(Wakayama Univ.) / Masahiro Okuda(Yokohama College of Commerce) / Shogo Muramatsu(Ritsumeikan Univ.) / Satoshi Denno(Chiba Inst. of Tech.) / Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(NTT DoCoMo) |
| Assistant | Mitsugu Iwamoto(Univ. of Electro-Comm.) / Osamu Watanabe(Takushoku Univ.) / Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Information Theory / Technical Committee on Signal Processing / 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) | Performance of L1 regularized channel estimation techniques using information criteria |
| Sub Title (in English) | |
| Keyword(1) | Bayesian information criterion (BIC) |
| Keyword(2) | Akaike information criterion (AIC) |
| Keyword(3) | L1 regularization |
| Keyword(4) | minimum mean square error (MMSE) |
| Keyword(5) | channel estimation |
| 1st Author's Name | Yasuhiro Takano |
| 1st Author's Affiliation | Kobe University(Kobe Univ.) |
| Date | 2017-01-20 |
| Paper # | IT2016-85,SIP2016-123,RCS2016-275 |
| Volume (vol) | vol.116 |
| Number (no) | IT-394,SIP-395,RCS-396 |
| Page | pp.pp.227-230(IT), pp.227-230(SIP), pp.227-230(RCS), |
| #Pages | 4 |
| Date of Issue | 2017-01-12 (IT, SIP, RCS) |