Presentation | 2022-03-10 Hybrid-ARQ Scheme Using Systematic Polarization-Adjusted Convolutional Codes Mizuho Asahi, Y. Vamoua, Hideki Yagi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, Polarization-Adjusted Convolutional (PAC) codes have been proposed by Ar?kan, and it is shown that the error performance is significantly improved compared to the conventional polar codes in the short to medium block-length regime. In real-life communication systems, the Hybrid-Automatic Repeat reQuest (HARQ) technique, a combination of high-rate forward error correcting codes and automatic repeat request error-control, is widely used to ensure the reliability of information transmissions. Though HARQ schemes using polar codes have been extensively studied, applications of PAC codes to HARQ schemes are not sufficiently investigated. In this paper, we propose an HARQ scheme with systematic PAC codes, and evaluate its performance by simulations. The results show that the error performance and throughput efficiency of the proposed scheme outperform the conventional methods with systematic polar codes, especially in the low values of signal-to-noise ratios. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | systematic polar codes / systematic PAC codes / hybrid-ARQ / AWGN channel / succesive cancellation list decording |
Paper # | IT2021-87,ISEC2021-52,WBS2021-55,RCC2021-62 |
Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) |
Conference Information | |
Committee | IT / ISEC / RCC / WBS |
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Conference Date | 2022/3/10(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Joint Meeting of ISEC, IT, RCC, and WBS |
Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) / Tetsuya Izu(Fujitsu Labs.) / HUAN-BANG LI(NICT) / Masanori Hamamura(Kochi Univ. of Tech.) |
Vice Chair | Tetsuya Kojima(Tokyo Kosen) / Noboru Kunihiro(Tsukuba Univ.) / Goichiro Hanaoka(AIST) / Shunichi Azuma(Nagoya Univ.) / Koji Ishii(Kagawa Univ.) / Takashi Shono(INTEL) / Masahiro Fujii(Utsunomiya Univ.) |
Secretary | Tetsuya Kojima(Saitamai Univ.) / Noboru Kunihiro(Yamaguchi Univ.) / Goichiro Hanaoka(Fujitsu Labs.) / Shunichi Azuma(Ibaraki Univ.) / Koji Ishii(CRIEPI) / Takashi Shono(Osaka Univ.) / Masahiro Fujii(National Defence Academy) |
Assistant | Masanori Hirotomo(Saga Univ.) / Takahiro Matsuda(AIST) / SHAN LIN(NICT) / Masaki Ogura(Osaka Univ.) / Masayuki Kinoshita(Chiba Univ. of Tech.) / Sun Ran(Ibaraki Univ.) |
Paper Information | |
Registration To | Technical Committee on Information Theory / Technical Committee on Information Security / Technical Committee on Reliable Communication and Control / Technical Committee on Wideband System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Hybrid-ARQ Scheme Using Systematic Polarization-Adjusted Convolutional Codes |
Sub Title (in English) | |
Keyword(1) | systematic polar codes |
Keyword(2) | systematic PAC codes |
Keyword(3) | hybrid-ARQ |
Keyword(4) | AWGN channel |
Keyword(5) | succesive cancellation list decording |
Keyword(6) | |
1st Author's Name | Mizuho Asahi |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Y. Vamoua |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Hideki Yagi |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2022-03-10 |
Paper # | IT2021-87,ISEC2021-52,WBS2021-55,RCC2021-62 |
Volume (vol) | vol.121 |
Number (no) | IT-428,ISEC-429,WBS-430,RCC-431 |
Page | pp.pp.25-30(IT), pp.25-30(ISEC), pp.25-30(WBS), pp.25-30(RCC), |
#Pages | 6 |
Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) |