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Analysis of Transmission Rates, Reliability, and Security on Multi-Input and Multi-Output Communication Networks Based on Multi-user Information Theory

Research Project

Project/Area Number 23360172
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Communication/Network engineering
Research InstitutionThe University of Electro-Communications

Principal Investigator

Oohama Yasutada  電気通信大学, 情報理工学(系)研究科, 教授 (20243892)

Co-Investigator(Kenkyū-buntansha) TOKUSHIGE HITOSHI  熊本学園大学, 商学部, 教授 (50336921)
WATANABE Shun  東京農工大学, 大学院工学研究科, 准教授 (70546910)
Project Period (FY) 2011-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywordsベクトル型分散観測データ / 許容伝送領域 / 多入力多出力通信網数制約 / 情報理論的セキュリティ / 伝送率・あいまい度領域 / 多端子情報理論 / 多入力多出力通信網 / 乱数制約 / コグニティブ無線 / 補助情報を伴うシステム / 相関と記憶のある情報源 / マルコフ補助情報を持つレート歪み理論 / MIMO放送通信路 / ガウスCEO問題 / ベクトル型観測信号
Outline of Final Research Achievements

We have studied basic theory which provide a basis of the technology for signal sensing and estimaion from a large scale radar sysytem or a rerilable and secure communication via multi input and output channels(MIMO) using large scale multi-anntenas. Specifically, we considered a theoretical model of the information sensing from a large-scale radar and elucidated the theoretical limit of the signal estimation and the optimal communication shceme attaining this limit, providing an index for the communication engineers to design communication systems. In the security analysis of the communication using the large-scale antenna, we introcuce a new realistic problem setting that we have a resoruce constraint on use of random numbers to enhance a security of the message. Under this new problem formitaionds. We clarified a theoritical limit of the secure communication.

Report

(6 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (35 results)

All 2015 2014 2013 2012 2011 Other

All Journal Article (26 results) (of which Peer Reviewed: 19 results) Presentation (4 results) (of which Invited: 1 results) Remarks (5 results)

  • [Journal Article] Gaussian CEO Problem in the Case of Scalar Source and Vector Observations2015

    • Author(s)
      Yasutada Oohama
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E98.A Issue: 12 Pages: 2367-2375

    • DOI

      10.1587/transfun.E98.A.2367

    • NAID

      130005112011

    • ISSN
      0916-8508, 1745-1337
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On Two Strong Converse Theorems for Discrete Memoryless Channels2015

    • Author(s)
      Yasutada Oohama
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E98.A Issue: 12 Pages: 2471-2475

    • DOI

      10.1587/transfun.E98.A.2471

    • NAID

      130005111998

    • ISSN
      0916-8508, 1745-1337
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new iterative algorithm for computing the optimal exponent of correct decoding for discrete memoryless channels2015

    • Author(s)
      Yasutada Oohama and Yutaka Jitsumatsu
    • Journal Title

      Proceedings of 2015 IEEE International Symposium on Information Theory (ISIT)

      Pages: 924-928

    • DOI

      10.1109/isit.2015.7282590

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strong converse exponent for degraded broadcast channels at rates outside the capacity region2015

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of 2015 IEEE International Symposium on Information Theory (ISIT)

      Pages: 939-943

    • DOI

      10.1109/isit.2015.7282593

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exponent function for one helper source coding problem at rates outside the rate region2015

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of 2015 IEEE International Symposium on Information Theory (ISIT)

      Pages: 1575-1579

    • DOI

      10.1109/isit.2015.7282721

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strong converse theorems for degraded broadcast channels with feedback2015

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of 2015 IEEE International Symposium on Information Theory (ISIT)

      Pages: 2510-2514

    • DOI

      10.1109/isit.2015.7282908

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The optimal use of rate-limited randomness in broadcast channels with confidential messages2015

    • Author(s)
      Shun Watanabe and Yasutada Oohama
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 61 Issue: 2 Pages: 983-995

    • DOI

      10.1109/tit.2014.2382096

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Indirect and direct Gaussian distributed source coding problems2015

    • Author(s)
      Yasutada Oohama
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 60 Issue: 12 Pages: 7506-7539

    • DOI

      10.1109/tit.2014.2361332

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cognitive interference channels with confidential messages under randomeness constraint2015

    • Author(s)
      Shun Watanabe, Yasutada Oohama
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 60 Issue: 12 Pages: 7698-7707

    • DOI

      10.1109/tit.2014.2360683

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One helper source coding problem for a class of correlated sources with memory2014

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the IEEE International Symposium on Information Theory

      Pages: 581-585

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Converse Coding Theorems for Identification viaMultiple Access Channels2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of 2013 IEEE International Symposium on Information Theory

      Volume: - Pages: 1650-1654

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] StrongConverse for State Dependent Channels2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of 2013 Shannon Theory Workshop(STW13)

      Volume: - Pages: 73-80

    • Related Report
      2013 Annual Research Report
  • [Journal Article] New Converse for Degraded Broadcast Channels2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 36th Symposium on Information Theory and Its Applications(SITA2013)

      Volume: - Pages: 261-266

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Strong Converse for Degraded Broadcast Channels with Feedback2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 36th Symposium on Information Theory and Its Applications(SITA2013)

      Volume: - Pages: 267-272

    • Related Report
      2013 Annual Research Report
  • [Journal Article] New Converse for Asymmetric Broadcast Channels2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 36th Symposium on Information Theory and Its Applications(SITA2013)

      Volume: - Pages: 273-278

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Strong Converse for Wyner-Ziv Source Coding Problem2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 36th Symposium on Information Theory and Its Applications(SITA2013)

      Volume: - Pages: 497-502

    • Related Report
      2013 Annual Research Report
  • [Journal Article] New Converse for One Helper Source Coding Problem2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 36th Symposium on Information Theory and Its Applications(SITA2013)

      Volume: - Pages: 503-508

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Converse Coding Theorems for Identification via Channels2013

    • Author(s)
      Yasutada Oohama
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 59 Issue: 2 Pages: 744-759

    • DOI

      10.1109/tit.2012.2219158

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distributed Source Coding of Correlated Gaussian Remote Sources2012

    • Author(s)
      Yasutada Oohama
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 58 Issue: 8 Pages: 5059-5085

    • DOI

      10.1109/tit.2012.2201347

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Broadcast channels with confidential messages by randomness constrained stochastic encoder2012

    • Author(s)
      Shun Watanabe
    • Journal Title

      Proceedings of 2012 IEEE International Symposium on Information Theory (ISIT2012)

      Pages: 61-65

    • DOI

      10.1109/isit.2012.6284266

    • NAID

      110009569249

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cognitive Interference Channels with ConfidentialMessages under Randomness Constraint2012

    • Author(s)
      Shun Watanabe
    • Journal Title

      2012 International Symposium on Information Theory and its Applications (ISITA2012)

      Pages: 697-701

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On Two Strong Converse Theorems for Discrete Memoryless Channels2012

    • Author(s)
      Yasutada Oohama
    • Journal Title

      2012 International Symposium on Information Theory and its Applications (ISITA2012)

      Pages: 46-50

    • NAID

      130005111998

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Privacy Amplification Theorem for Bounded Storage Eavesdropper2012

    • Author(s)
      Shun Watanabe
    • Journal Title

      Proceedings of IEEE Information Theory Workshop, 2012(ITW 2012)

      Pages: 177-181

    • NAID

      110008725645

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Secret key agreement from vector Gaussian sources by rate limited public communication2012

    • Author(s)
      Shun Watanabe, Yasutada Oohama
    • Journal Title

      IEEE Transactions on Information Forensics & Security

      Volume: Vol.6 Issue: 3 Pages: 541-550

    • DOI

      10.1109/tifs.2011.2132130

    • NAID

      110008000500

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of a part of the rate distortion region for the Gaussian distributed source coding2011

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 2011 IEEE International Symposium on Information Theory

      Pages: 56-60

    • DOI

      10.1109/isit.2011.6034193

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gaussian CEO problem in the case of scalar source and vector observations2011

    • Author(s)
      Yasutada Oohama
    • Journal Title

      Proceedings of the 34th Symposium on Information Theory and Its Applications(SITA2011)

      Pages: 298-303

    • NAID

      130005112011

    • Related Report
      2011 Annual Research Report
  • [Presentation] Explicit lower bounds of the distortion rate function for the Hamming binary CEO problem2015

    • Author(s)
      Yasutada Oohama
    • Organizer
      The 38th Symposium on Information Theory and its Applications (SITA2015)
    • Place of Presentation
      岡山県,倉敷市,児島
    • Year and Date
      2015-11-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Strong converse and second-order outer bounds for Gaussian multiple access channels2015

    • Author(s)
      Yasutada Oohama
    • Organizer
      The 38th Symposium on Information Theory and its Applications (SITA2015)
    • Place of Presentation
      岡山県,倉敷市,児島
    • Year and Date
      2015-11-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Performance analysis of Interval Algorithm for random number generation based on the number systems2012

    • Author(s)
      Yasutada Oohama
    • Organizer
      エルゴード理論、情報理論、計算機科学とその周辺
    • Place of Presentation
      統計数理研究所セミナー室
    • Year and Date
      2012-03-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 多端子情報理論と情報理論的不等式2012

    • Author(s)
      大濱 靖匡
    • Organizer
      電子情報通信学会情報理論研究会
    • Place of Presentation
      大分県別府市別府ロイヤルホテル
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Remarks] 電気通信大学 大学院情報理工学研究科、情報理工学域 、大濱靖匡

    • URL

      http://kjk.office.uec.ac.jp/Profiles/60/0006000/profile.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 研究室紹介OPAL-RING 大濱 研究室

    • URL

      http://www.uec.ac.jp/research/information/opal-ring/0006000.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] Yasutada Oohama -Google Scholar Citations-

    • URL

      http://scholar.google.co.jp/citations?user=TI-4jrEAAAAJ&hl=ja

    • Related Report
      2015 Annual Research Report
  • [Remarks] 電気通信大学、大学院情報理工学研究科、情報・通信専攻、情報・通信工学科 大濱靖匡

    • URL

      http://kjk.office.uec.ac.jp/Profiles/60/0006000/profile.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] Yasutada Oohama - Google Scholar Citations

    • URL

      http://scholar.google.co.jp/citations?user=TI-4jrEAAAAJ&hl=ja

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2011-04-06   Modified: 2019-07-29  

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