| Presentation | 2018-01-22 A Study on Adaptive Coded Transmission Scheme using Polar Code Keita Ito, Eiji Okamoto, Hideki Takenaka, Hiroo Kunimori, Morio Toyoshima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Adaptive modulation and coding is one of the important fundamental technologies for wireless communications. It aims to maintain the maximum throughput of transmission according to the channel conditions by selecting the modulation index and the coding rate. On the other hands, Polar code is one of the linear coding scheme, which asymptotically achieves the channel capacity with longer code length. However, to perform the strong correcting ability, it is necessary to select frozen bits properly. The frozen bit is a commonly known bit between the transmitter and the receiver. Utilizing this property of Polar code, in this paper, we propose and investigate an adaptive coding scheme of Polar code which selects the coding rate in the transmitter and estimate it in the receiver. The performances are evaluated through numerical simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Polar codes / frozen bit / adaptive modulation and coding / fading channels / 5G |
| Paper # | IT2017-68,SIP2017-76,RCS2017-282 |
| Date of Issue | 2018-01-15 (IT, SIP, RCS) |
| Conference Information | |
| Committee | SIP / IT / RCS |
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| Conference Date | 2018/1/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sunport Hall Takamatsu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masahiro Okuda(Univ. of Kitakyushu) / Masayoshi Ohashi(Fukuoka Univ.) / Hidekazu Murata(Kyoto Univ.) |
| Vice Chair | Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Jun Muramatsu(NTT) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) |
| Secretary | Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Jun Muramatsu(Yokohama College of Commerce) / Yukitoshi Sanada(UEC) / Eisuke Fukuda(Toshiba) / Satoshi Suyama(Hokkaido Univ.) |
| Assistant | Masayoshi Nakamoto(Hiroshima Univ.ひろ) / Sigeaki Kuzuoka(wakayama univ.) / Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Signal Processing / Technical Committee on Information Theory / 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) | A Study on Adaptive Coded Transmission Scheme using Polar Code |
| Sub Title (in English) | |
| Keyword(1) | Polar codes |
| Keyword(2) | frozen bit |
| Keyword(3) | adaptive modulation and coding |
| Keyword(4) | fading channels |
| Keyword(5) | 5G |
| 1st Author's Name | Keita Ito |
| 1st Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 2nd Author's Name | Eiji Okamoto |
| 2nd Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 3rd Author's Name | Hideki Takenaka |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 4th Author's Name | Hiroo Kunimori |
| 4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 5th Author's Name | Morio Toyoshima |
| 5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2018-01-22 |
| Paper # | IT2017-68,SIP2017-76,RCS2017-282 |
| Volume (vol) | vol.117 |
| Number (no) | IT-394,SIP-395,RCS-396 |
| Page | pp.pp.79-83(IT), pp.79-83(SIP), pp.79-83(RCS), |
| #Pages | 5 |
| Date of Issue | 2018-01-15 (IT, SIP, RCS) |