Presentation | 2018-07-13 A Study on Application Effect of Delay Spread Estimation Method based on Level Crossing Rate to Ordering Cost Reduction Method in MU-MIMO-OFDM THP Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Broadband mobile wireless systems suffer from frequency selective fading due to multipath, which motivates us toestablish the method for easily estimating frequency selectivities. In this context, delay spread can be estimated by averagingthe impulse responses obtained from frequency responses using IFFT processing, which unfortunately requires a large amountof computational effort. In this report, we propose the delay spread estimation method using level crossing rate. Moreover, theproposed method is applied to the ordering cost reduction method for MU-MIMO-OFDM THP to verify the effectiveness ofthe proposed approach. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | broadband mobile communications / level crossing rate / frequency selective fading / delay spread / MU-MIMO-OFDM THP / ordering |
Paper # | RCS2018-129 |
Date of Issue | 2018-07-04 (RCS) |
Conference Information | |
Committee | ASN / NS / RCS / SR / RCC |
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Conference Date | 2018/7/11(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hakodate Arena |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Wireless Distributed Network, Machine Learning and AI for Wireless Communications and Networks, M2M (Machine-to-Machine), D2D (Device-to-Device), IoT(Internet of Things), etc. |
Chair | Hiraku Okada(Nagoya Univ.) / Yoshikatsu Okazaki(NTT) / Tomoaki Otsuki(Keio Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Kazunori Hayashi(Osaka City Univ.) |
Vice Chair | Koji Yamamoto(Kyoto Univ.) / Jin Nakazawa(Keio Univ.) / Kazuya Monden(Hitachi) / Akihiro Nakao(Univ. of Tokyo) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) |
Secretary | Koji Yamamoto(NICT) / Jin Nakazawa(Sophia Univ.) / Kazuya Monden(Kanagawa Inst. of Tech.) / Akihiro Nakao(NTT) / Eisuke Fukuda(Osaka Pref Univ.) / Satoshi Suyama(Hokkaido Univ.) / Fumiaki Maehara(NTT) / Masayuki Ariyoshi(NICT) / Suguru Kameda(ATR) / Shunichi Azuma(Univ. of Electro-Comm.) / HUAN-BANG LI(Kagawa Univ.) |
Assistant | Masafumi Hashimoto(Osaka Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Kenichi Kashibuchi(NTT) / Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(Mie Univ.) / Koji Ohshima(Kozo Keikaku Engineering) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) |
Paper Information | |
Registration To | Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Network Systems / Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Reliable Communication and Control |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Application Effect of Delay Spread Estimation Method based on Level Crossing Rate to Ordering Cost Reduction Method in MU-MIMO-OFDM THP |
Sub Title (in English) | |
Keyword(1) | broadband mobile communications |
Keyword(2) | level crossing rate |
Keyword(3) | frequency selective fading |
Keyword(4) | delay spread |
Keyword(5) | MU-MIMO-OFDM THP |
Keyword(6) | ordering |
1st Author's Name | Yukiko Shimbo |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
2nd Author's Name | Hirofumi Suganuma |
2nd Author's Affiliation | Waseda University(Waseda Univ.) |
3rd Author's Name | Fumiaki Maehara |
3rd Author's Affiliation | Waseda University(Waseda Univ.) |
Date | 2018-07-13 |
Paper # | RCS2018-129 |
Volume (vol) | vol.118 |
Number (no) | RCS-125 |
Page | pp.pp.249-254(RCS), |
#Pages | 6 |
Date of Issue | 2018-07-04 (RCS) |