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Research on Coding for Large-Scale Sensor Networks

Research Project

Project/Area Number 18K04132
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21020:Communication and network engineering-related
Research InstitutionGifu University

Principal Investigator

LU SHAN  岐阜大学, 工学部, 助教 (30755385)

Co-Investigator(Kenkyū-buntansha) 程 俊  同志社大学, 理工学部, 教授 (00388042)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Keywords大規模ネットワーク / 逐次干渉除去 / マルチユーザ符号 / 深層学習 / Signature符号 / unsourced random access / signature code / spares recovery / User identification / Channel estimation / DNN based decoder / Multiple-access channel / random access, / multiuser coding, / spatial coupling, / 大規模センサネットワーク, / 圧縮センシング, / ランダムアクセス / 大規模センサーネットワーク / 共通符号
Outline of Final Research Achievements

This research project aims to construct a coding method and decoding algorithm for large-scale sensor networks and evaluate their characteristics.
For coding methods in multiple access channels, (1) an algebraic coding method and (2) successive interference cancellation-based coding schemes are proposed to obtain a code with a higher transmission rate and performance.
Furthermore, as a decoding method for the multiple access channel, we proposed (3) an iterative decoding method based on compressed sensing and (4) the iterative decoding method based on neural network learning to improve the decoding performance.

Academic Significance and Societal Importance of the Research Achievements

本研究課題の遂行により、massive machine-type 通信システムの符号化及び復号の構成に貢献した。代数的な符号化方法の提案は、従来手法と比較して総符号化率を向上されてしており、圧縮センシングを基づいて繰り返す復号の方法は、単純な圧縮センシングによりが多くな性能改善を達成した。同時に、mMTC通信路に対して、実用な深層学習のアルゴリズム設計の有力なアプローチであることが示された。本研究で確立した符号化及び復号方法は、今後のmassive machine-type 通信システムに貢献になっていると考えている。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (41 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (2 results) Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 1 results) Presentation (31 results) (of which Int'l Joint Research: 14 results,  Invited: 1 results)

  • [Int'l Joint Research] Xidian university/National Tsing Hua University(中国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Singapore Univ. of Technology and Design(シンガポール)

    • Related Report
      2018 Research-status Report
  • [Journal Article] User Identification and Channel Estimation by Iterative DNN-Based Decoder on Multiple-Access Fading Channel2022

    • Author(s)
      WEI Lantian、LU Shan、KAMABE Hiroshi、CHENG Jun
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E105.A Issue: 3 Pages: 417-424

    • DOI

      10.1587/transfun.2021TAP0008

    • NAID

      130008165462

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2022-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Super-Sparse On-Off Division Multiple Access: Replacing Repetition With Idling2020

    • Author(s)
      Song Guanghui、Cai Kui、Chi Yuhao、Guo Jie、Cheng Jun
    • Journal Title

      IEEE Transactions on Communications

      Volume: 68 Issue: 4 Pages: 2251-2263

    • DOI

      10.1109/tcomm.2020.2965522

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Raptor Codes With Descending Order Degrees for AWGN Channels2020

    • Author(s)
      Yu Wei、Narayanan Krishna、Cheng Jun、Wu Jun
    • Journal Title

      IEEE Communications Letters

      Volume: 24 Issue: 1 Pages: 29-33

    • DOI

      10.1109/lcomm.2019.2948906

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A User-Independent Successive Interference Cancellation Based Coding Scheme for the Unsourced Random Access Gaussian Channel2019

    • Author(s)
      Vem Avinash、Narayanan Krishna R.、Chamberland Jean-Francois、Cheng Jun
    • Journal Title

      IEEE Transactions on Communications

      Volume: 67 Issue: 12 Pages: 8258-8272

    • DOI

      10.1109/tcomm.2019.2940216

    • Related Report
      2019 Research-status Report
  • [Journal Article] Union Bound Analysis and Code Design for Multilevel Flash Memory Channels2019

    • Author(s)
      Song Guanghui、Cai Kui、Cheng Jun
    • Journal Title

      IEEE Transactions on Communications

      Volume: 67 Issue: 9 Pages: 5963-5980

    • DOI

      10.1109/tcomm.2019.2922391

    • Related Report
      2019 Research-status Report
  • [Journal Article] Unrestricted-Rate Parallel Random Input-Output Codes for Multilevel Flash Memory2018

    • Author(s)
      LU Shan、KAMABE Hiroshi、CHENG Jun、YAMAWAKI Akira
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E101.A Issue: 12 Pages: 2135-2140

    • DOI

      10.1587/transfun.E101.A.2135

    • NAID

      130007539076

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2018-12-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Construction of Parallel Random I/O Codes Using Coset Coding with Hamming Codes2018

    • Author(s)
      YAMAWAKI Akira、KAMABE Hiroshi、LU Shan
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E101.A Issue: 12 Pages: 2125-2134

    • DOI

      10.1587/transfun.E101.A.2125

    • NAID

      130007539074

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2018-12-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Throughput Analysis of Interference Cancellation-Based Random Access With Feedback2018

    • Author(s)
      Song Guanghui、Cai Kui、Chi Yuhao、Cheng Jun
    • Journal Title

      IEEE Communications Letters

      Volume: 22 Issue: 12 Pages: 2423-2426

    • DOI

      10.1109/lcomm.2018.2872970

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Access Point Placement for Indoor Wireless LAN2021

    • Author(s)
      Yuma Narita, Shan Lu, Hiroshi Kamabe
    • Organizer
      The 25th World Multiconference on Systemics, Cybernetics and Informatics,
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rate-compatible LDPC Code in Dynamic Environment based on Reinforcement Learning2021

    • Author(s)
      Li Zizhen, Shan Lu, Hiroshi Kamabe
    • Organizer
      信学技報, vol. 121, no. 327, IT2021-35, pp. 40-44,
    • Related Report
      2021 Annual Research Report
  • [Presentation] フェージングチャネル上のマルチユーザーシステムのための機械学習を用いた信号点配置の設計2021

    • Author(s)
      石橋弘也, 路 サン、 鎌部 浩
    • Organizer
      信学技報, vol. 121, no. 327, IT2021-36, pp. 45-50,
    • Related Report
      2021 Annual Research Report
  • [Presentation] Signature Code Designed by Binarized Neural Networks2021

    • Author(s)
      Lantian Wei, Shan Lu, Hiroshi Kamabe
    • Organizer
      信学技報, vol. 121, no. 327, IT2021-34, pp. 34-39,
    • Related Report
      2021 Annual Research Report
  • [Presentation] OMP Algorithm with Prior Information for Identification and Channel Estimation on Multiple Access Fading Channel2021

    • Author(s)
      Shan Lu, LianTian Wei, Hiroshi Kamabe,
    • Organizer
      信学技報, vol. 121, no. 28, IT2021-10, pp. 54-59,
    • Related Report
      2021 Annual Research Report
  • [Presentation] User identification and channel estimation by DNN-based decoder on multiple-access channel2020

    • Author(s)
      L. Wei, S. Lu, H. Kamabe
    • Organizer
      Proc. of 2020 IEEE Global Communications Conference (Globecom2020): Selected Areas in Communications: Machine Learning for Communications.
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Performance Evaluation of LDPC Coded Partial-Access IDMA Systems with SNR Evolution2020

    • Author(s)
      Yamagishi Masaya、Song Guanghui、Kimura Tomotaka、Cheng Jun
    • Organizer
      Proc. IEEE Region 10 Conference (TENCON)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Design of ZDF code using uniform shift enumerator2020

    • Author(s)
      Y. Naruse, S. Lu, H. Kamabe
    • Organizer
      2020 Int. Symposium on Information Theory and its Applications (ISITA2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Accuracy evaluation of indoor positioning by received signal strength using deep learning2020

    • Author(s)
      Y. Narita, S. Lu, H. Kamabe
    • Organizer
      ICACT2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Learning-based approach for designing error-correcting codes2020

    • Author(s)
      S. Lu
    • Organizer
      The 9th workshop of error-correcting codes
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Deep Learningを用いた多重接続通信 路における符号の構成2020

    • Author(s)
      石橋弘也、魏藍天、路サン,鎌部浩
    • Organizer
      電子情報通信学会情報理論研究会、 IT2020-90,pp.148-152,2020
    • Related Report
      2020 Research-status Report
  • [Presentation] Optimal power allocation of superposition-coded relaying with finite-blocklength transmission over quasi-static Rayleigh channels2020

    • Author(s)
      M. Kambara, G. Song, T. Kimura, and J. Cheng
    • Organizer
      2020 Int. Symposium on Information Theory and Its Applications (ISITA2020), pp.534-538, 24-27, Oct. 2020, (Online), Kapolei, Aulani, Hawaii, USA.
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] レイリーフェージング環境下での空間結合符号化Slotted ALOHA システムにおける有限長パケット伝送特性の解析2020

    • Author(s)
      井上智貴,木村共孝,程俊
    • Organizer
      電子情報通信学会情報理論研究会,IT2020-55, pp. 165-170, 2020年12月.オンライン.
    • Related Report
      2020 Research-status Report
  • [Presentation] レイリーフェージング環境下3ノード双方向協調通信における最大比合成を用いた有限長伝送システムの性能解析2020

    • Author(s)
      神原 征弥,木村 共孝,程 俊
    • Organizer
      電子情報通信学会情報理論研究会,IT2020-56, pp. 171-176, 2020年12月.オンライン.
    • Related Report
      2020 Research-status Report
  • [Presentation] User Identification and Channel Estimation by Iterative DNN-Based Decoder on Multiple-Access Fading Channel2020

    • Author(s)
      Lantian Wei, Shan Lu, Hiroshi Kamabe and Jun Cheng
    • Organizer
      IT研究会、IT2020-12, pp.7-12, 2020.
    • Related Report
      2020 Research-status Report
  • [Presentation] Partial access for LDPC-coded-IDMA systems2019

    • Author(s)
      A. Osamura, G. Song, T. Kimura, and J. Cheng
    • Organizer
      Proc. the 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 6 pages, September 8-11, 2019, Turkey, Istanbul.
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 空間結合Slotted ALOHAシステムにおける有限長パケット伝送特性の解析2019

    • Author(s)
      井上 智貴,木村 共孝, 程 俊
    • Organizer
      第42回情報理論とその応用シンポジウム予稿集, pp. 239-243, 11月26日-29日, 鹿児島県霧島市霧島国際ホテル, 日本, 2019.
    • Related Report
      2019 Research-status Report
  • [Presentation] レイリーフェージング環境下重畳符号化を用いた協調通信における送信電力と送信符号長の最適化2019

    • Author(s)
      神原 征弥, 木村 共孝, 程 俊
    • Organizer
      第42回情報理論とその応用シンポジウム予稿集, pp.244-249, 11月26日-29日, 鹿児島県霧島市霧島国際ホテル, 日本, 2019.
    • Related Report
      2019 Research-status Report
  • [Presentation] IDMAのための部分アクセス方式の提案とEXITチャート解析2019

    • Author(s)
      長村 明, 宋 光輝, 木村 共孝, 程 俊
    • Organizer
      第42回情報理論とその応用シンポジウム予稿集, pp. 341-346, 11月26日-29日, 鹿児島県霧島市霧島国際ホテル, 日本, 2019.
    • Related Report
      2019 Research-status Report
  • [Presentation] Multi-user UD k-ary codes recursively constructed from short-length multiary codes for multiple-access adder channel2019

    • Author(s)
      S. Lu, W. Hou, J. Cheng, H. Kamabe
    • Organizer
      Proc. of 2019 IEEE International Symposium on Information Theory (ISIT2019), pp.425-429, Paris, France,7-12 July 2019.
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] User Identification Through Signature Codes over a Fading Channel2019

    • Author(s)
      M. Gul, S. Lu and H. Kamabe
    • Organizer
      信学技報, vol. 119, no. 376, IT2019-50, pp. 87-91, 2020年1月.
    • Related Report
      2019 Research-status Report
  • [Presentation] フェージングを考慮した再生系の性能評価2019

    • Author(s)
      諫山茉奈,路サン,鎌部浩
    • Organizer
      信学技報, vol. 119, no. 464, MRIS2019-46, pp. 1-5, 2020年3月.
    • Related Report
      2019 Research-status Report
  • [Presentation] Construction of Parallel RIO Codes using Coset Coding with Hamming Codes2018

    • Author(s)
      A. Yamawaki, H. Kamabe, and S. Lu
    • Organizer
      Proc. Non-Volatile Memories Workshop (NVMW) 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] A New Kind of Nonbinary Uniquely Decodable Codes with Arbitrary Code Length for Multiple-Access Adder Channel2018

    • Author(s)
      S. Lu, Wei Hou, Jun Cheng, Hiroshi Kamabe
    • Organizer
      Proc. of 2018 IEEE Information Theory Workshop (ITW2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Error floor estimation of spatially-coupled irregular LDPC code ensembles2018

    • Author(s)
      K. Shibata, S. Lu, M. Yoshida, K. R. Narayana, and J. Cheng
    • Organizer
      Proc. 2018 Int. Symposium on Information Theory and Its Applications (ISITA2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Recursive construction of k-ary uniquely decodable codes for multiple-access adder channelRecursive construction of k-ary uniquely decodable codes for multiple-access adder channelS. Lu, Wei Hou, Jun Cheng, Hiroshi Kamabe2018

    • Author(s)
      S. Lu, Wei Hou, Jun Cheng, Hiroshi Kamabe
    • Organizer
      Proc. 2018 Int. Symposium on Information Theory and Its Applications (ISITA2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improving polar codes by spatial coupling2018

    • Author(s)
      Kai-Hsin Wang, Wei Hou, Shan Lu, Ping-Yuen Wu, Yeong-Luh Ueng, Jun Cheng
    • Organizer
      Proc. 2018 Int. Symposium on Information Theory and Its Applications (ISITA2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] An Upper Bound on the Generalized Cayley Distance2018

    • Author(s)
      A. Yamawaki, H. Kamabe, and Shan Lu
    • Organizer
      Proc. 2018 Int. Symposium on Information Theory and Its Applications (ISITA2019)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multiuser coding scheme for random access Gaussian channel2018

    • Author(s)
      S. Lu, J. Cheng, Hiroshi Kamabe, and , R. Shibata
    • Organizer
      Proc. 41th Symposium on Information Theory and its Applications
    • Related Report
      2018 Research-status Report
  • [Presentation] Nonbinary uniquely decodable codes with arbitrary code length for multiple-access adder channel2018

    • Author(s)
      S. Lu, W. Hou, J. Cheng, Hiroshi Kamabe
    • Organizer
      Proc. 41th Symposium on Information Theory and its Applications
    • Related Report
      2018 Research-status Report
  • [Presentation] マルチユーザ符号を利用したランダムアクセス通信方式に関する研究2018

    • Author(s)
      柴田良輔, 路サン, 鎌部浩
    • Organizer
      信学技報, vol. 118, no. 433, IT2018-43, pp. 49-53
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2023-01-30  

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