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A Study on Suppression of Self-Noise Propagation in Iterative Detection of Unified Channel Estimation, Synchronization, and Decoding

Research Project

Project/Area Number 25420369
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Communication/Network engineering
Research InstitutionOsaka University

Principal Investigator

Shinsuke Ibi  大阪大学, 工学(系)研究科(研究院), 准教授 (10448087)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords通信方式 / 繰り返し伝搬路推定 / EXITチャート / 同期 / 自己雑音伝播 / 通信路符号化 / 適応制御 / EXITチャート / PDA検出 / 大規模MIMO
Outline of Final Research Achievements

In this project, after regarding various cutting-edge wireless communication technology as functional modules, unhealthy harmonization among the modules was removed from a viewpoint of EXIT chart analysis with the aid of iterative detections. The iterative detection was applied to several scenarios: (1) iterative channel estimation, (2) blind detection of virtual differentially coded systems, (3)Massive MIMO detection, (4) Independent component analysis of BLE signals, and (5) iterative detection between GFSK and CRC. Computer simulations validated the proposed application in terms of enhancements of system capability.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (15 results)

All 2016 2015 2014 2013 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results)

  • [Journal Article] Iterative decoding of virtual differentially coded OFDM systems2015

    • Author(s)
      S. Ibi and S. Sampei
    • Journal Title

      Proc. of VTC '15-Spring

      Volume: CD-ROM Pages: 1-6

    • DOI

      10.1109/vtcspring.2015.7145893

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Iterative Decoding of Virtual Differentially Coded OFDM Systems2015

    • Author(s)
      S. Ibi and S. Sampei
    • Journal Title

      Proc. VTC '15-Spring

      Volume: なし

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Extrinsic LLR of Soft-Demapper under Presence of Channel Estimation Errors2013

    • Author(s)
      H. Sasaki, S. Ibi, and S. Sampei
    • Journal Title

      Proc. VTC '13-Fall

      Volume: なし Pages: 1-5

    • DOI

      10.1109/vtcfall.2013.6692205

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Iterative Detection and Decoding of Implicitly Concatenated Channel Code in Bluetooth Low Energy2016

    • Author(s)
      S. Ibi and S. Sampei
    • Organizer
      電子情報通信学会 スマート無線研究会 SmartCom 2016
    • Place of Presentation
      Oulu, Finland
    • Year and Date
      2016-05-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large MIMO 信号検出のための確率伝搬法における事前情報の規格化に関する一検討2016

    • Author(s)
      高橋 拓海,衣斐 信介,三瓶 政一
    • Organizer
      電子情報通信学会 2016年総合大会
    • Place of Presentation
      福岡市,九州大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] SDMAを適用したBLEのための独立成分分析を用いたパイロットレス信号検出に関する一検討2016

    • Author(s)
      瀧川 将弘,衣斐 信介,三瓶 政一
    • Organizer
      電子情報通信学会 2016年総合大会
    • Place of Presentation
      福岡市,九州大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大規模MIMOのための統計的信号検出2016

    • Author(s)
      衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 無線通信システム研究会
    • Place of Presentation
      大阪市,関西学院大学
    • Year and Date
      2016-01-18
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] パリティ圧縮によるレート整合を適用したターボ符号のEXIT解析2015

    • Author(s)
      衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 情報理論研究会
    • Place of Presentation
      加賀市,白山菖蒲亭
    • Year and Date
      2015-09-04
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ターボ復号における無相関外部LLRの交換に関する一検討2015

    • Author(s)
      飯田剛基, 衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      立命館大学
    • Year and Date
      2015-03-10
    • Related Report
      2014 Research-status Report
  • [Presentation] 大規模 MIMO の確率的見地と 5G への展開2014

    • Author(s)
      衣斐信介
    • Organizer
      MWE2014
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2014-12-10
    • Related Report
      2014 Research-status Report
  • [Presentation] PDA検出を行うためのチャネル選択基準に関する一検討2014

    • Author(s)
      小暮哲平, 衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 無線通信システム研究会
    • Place of Presentation
      山形大学
    • Year and Date
      2014-11-14
    • Related Report
      2014 Research-status Report
  • [Presentation] チャネル選択を利用したPDA検出に関する一検討2014

    • Author(s)
      小暮哲平, 衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 無線通信システム研究会
    • Place of Presentation
      沖縄県青年会館
    • Year and Date
      2014-06-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 仮想差動符復号器と疎パイロットを用いた繰り返し復号法に関する一検討

    • Author(s)
      衣斐信介,三瓶政一
    • Organizer
      電子情報通信学会 無線通信システム研究会
    • Place of Presentation
      石垣市民会館
    • Related Report
      2013 Research-status Report
  • [Presentation] 繰り返し伝搬路推定における軟復調器出力外部LLRに関する一検討

    • Author(s)
      佐々木浩幸, 衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 無線通信システム研究会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 繰り返し伝搬路推定の推定誤差存在時のEXIT解析に関する一検討

    • Author(s)
      佐々木浩幸, 衣斐信介, 三瓶政一
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      新潟大学
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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