Presentation | 2022-03-10 Reed-Muller Code Lattice Decoding with Weighted BP Decoder Ryoji Shimizu, Brian M. Kurkoski, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We construct $n=32$ Reed-Muller code lattice by applying binary RM codes to Construction D. We compare decoding performance of ordered-statistics decoding (OSD), belief-propagation (BP) and weighted BP (WBP) algorithms. WBP decoding is known to improve the error-rate performance of BP decoding for short block length binary codes by adding weights, optimized using deep learning techniques. An overcomplete parity-check matrix can be used to BP decode an $n=32$ RM code lattice. Simulations on the mod-2 AWGN channel for the binary RM($3,5$) show that BP has $0.45$ dB loss and for the binary RM($1,5$) show that BP has $0.25$ dB loss compared to high-complexity OSD at BLER $=10^{-4}$. The proposed RM code lattice achieves VNR $=3.75$ dB at BLER $=10^{-4}$. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Construction D latticeRM code latticeBelief propagation decodingDeep learning |
Paper # | IT2021-100,ISEC2021-65,WBS2021-68,RCC2021-75 |
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 | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reed-Muller Code Lattice Decoding with Weighted BP Decoder |
Sub Title (in English) | |
Keyword(1) | Construction D latticeRM code latticeBelief propagation decodingDeep learning |
1st Author's Name | Ryoji Shimizu |
1st Author's Affiliation | Japan Advanced Institute of Science and Technology(JAIST) |
2nd Author's Name | Brian M. Kurkoski |
2nd Author's Affiliation | Japan Advanced Institute of Science and Technology(JAIST) |
Date | 2022-03-10 |
Paper # | IT2021-100,ISEC2021-65,WBS2021-68,RCC2021-75 |
Volume (vol) | vol.121 |
Number (no) | IT-428,ISEC-429,WBS-430,RCC-431 |
Page | pp.pp.107-110(IT), pp.107-110(ISEC), pp.107-110(WBS), pp.107-110(RCC), |
#Pages | 4 |
Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) |