Construction of a Theory of Sensor Networks Based on Multiterminal Information Theory and Applications

• Project/Area Number: 19360175
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Communication/Network engineering
• Research Institution: The University of Tokushima
• Principal Investigator: OOHAMA Yasutada The University of Tokushima, 大学院・ソシオテクノサイエンス研究部, 教授 (20243892)
• Co-Investigator(Kenkyū-buntansha): MOHRI Masami 岐阜大学, 総合情報メディアセンター, 准教授 (50281697) ; TOKUSHIGE Hitoshi 徳島大学, 大学院・ソシオテクノサイエンス研究部, 講師 (50336921) ; WATANABE Shun 徳島大学, 大学院・ソシオテクノサイエンス研究部, 助教 (70546910)
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000); Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2007: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
• Keywords: 情報理論 / 多端子情報理論 / センサネットワーク / ガウスCEO問題 / 多端子伝送率・ひずみ問題 / Berger and Tungのレート和 / CEO問題 / 中継通信 / ベクトル型ガウスCEO問題 / マルチキャスト通信 / ネットワーク符号化 / 2値対称情報源 / 中継通信路 / 情報セキュリティ

Research Abstract

We tried to built the theoretical frame work of sensor networks based on the multi-terminal information theory. In the distributed type sensor networks we found some parts of the region indicating fundamental theoretical limit of communication in the case of Gaussian information sources. In the cascade type sensor networks we study the relay communication networks to obtain an explicit form of the region indication the trade off between the data transmission rate and the security of communication. As an application, we study multicast communication systems which are a combination of distributed sensor networks and serial sensor networks. We established an implementation of this communication networks using overlay networks. In the constructed overlay multicast networks we demonstrated that the coding methods that attain fundamental theoretical limit have also achieve good performance of communication.

Research Products

• [Journal Article] Performance Analysis of the Interval Algorithm for Random Number Generation Based on Number Systems (2011)
  • Author(s): Yasutada Oohama
  • Journal Title: IEEE Transactions on Information Theory Volume: 57 Pages: 1177-1185
  • Peer Reviewed
• [Journal Article] Gaussian Zig Zag Source Coding Problem (2010)
  • Author(s): 大濱靖匡
  • Journal Title: IEICE Transactions on Fundamentals Vol.E 93-A, No.11 Pages: 1889-1903
  • NAID: 10027984365
  • Peer Reviewed
• [Journal Article] Distributed Source Coding of Correlated Memoryless Gaussian Observations (2010)
  • Author(s): 大濱靖匡
  • Journal Title: Proceedings of the 2010 IEEE International Symposium on Information Theory (ISIT 2010), Austin, USA Pages: 51-55
  • Peer Reviewed
• [Journal Article] Gaussian Zig-Zag Source Coding Problem (2010)
  • Author(s): Yasutada Oohama
  • Journal Title: IEICE Transactions on Fundamentals Volume: Vol.E93-A Pages: 1889-1903
  • NAID: 10027984365
  • Peer Reviewed
• [Journal Article] Secret Key Agreement from Correlated Gaussian Sources by Rate Limited Public Communication (2010)
  • Author(s): Shun Watanabe, Yasutada Oohama
  • Journal Title: IEICE Transactions on Fundamentals Volume: Vol.E93-A Pages: 1976-1983
  • NAID: 10027984531
  • Peer Reviewed
• [Journal Article] Distributed Source Coding of Correlated Memoryless Gaussian Observations (2010)
  • Author(s): Yasutada Oohama
  • Journal Title: Proc.of ISIT 2010 Pages: 2597-2601
  • Peer Reviewed
• [Journal Article] On the Rate Distortion Region of Gaussian Multiterminal Source Coding (2010)
  • Author(s): Yasutada Oohama
  • Journal Title: Proc.of ISITA 2010 Pages: 714-719
  • Peer Reviewed
• [Journal Article] Distributed Source Coding System for Correlated Gaussian Observations (2009)
  • Author(s): 大濱靖匡
  • Journal Title: Proceedings of the IEEE Information Theory Workshop
  • Peer Reviewed
• [Journal Article] 情報センシングと多端子情報源符号化 (2009)
  • Author(s): 大濱靖匡
  • Journal Title: 統計数理 Vol.57, No.2 Pages: 233-251
  • NAID: 120006018977
  • Peer Reviewed
• [Journal Article] Distributed Source Coding System for Correlated Gaussian Observations (2009)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the IEEE Information Theory Workshop
  • Peer Reviewed
• [Journal Article] Sum Rate Characterization for the Gaussian Many-Help-One Problem (2009)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the IEEE Information Theory Workshop Pages: 323-327
  • Peer Reviewed
• [Journal Article] 情報センシングと多端子情報源符号化 (2009)
  • Author(s): 大濱靖匡
  • Journal Title: 統計数理 57 Pages: 233-251
  • NAID: 120006018977
  • Peer Reviewed
• [Journal Article] 交叉符号化に基づく汎用類似尺度とその応用 (2009)
  • Author(s): 武内伸樹, 他
  • Journal Title: 第32回情報理論とその応用シンポジウム予稿集 Pages: 340-345
• [Journal Article] ネットワーク符号化および予測符号化を用いた画像のマルチキャスト通信 (2009)
  • Author(s): 伊藤勉士, 他
  • Journal Title: 第32回情報理論とその応用シンポジウム予稿集 Pages: 497-502
• [Journal Article] 多端子情報源符号化の研究と未解決問題 (2008)
  • Author(s): 大濱靖匡
  • Journal Title: 学術論文, IEICE Fundamentals Review Vol.2, No.2 Pages: 40-52
  • NAID: 130004959550
  • Peer Reviewed
• [Journal Article] Rate Distortion Region for Distributed Source Coding of Correlated Gaussian Remote Sources (2008)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the 2008 IEEE International Symposium on Information Theory Pages: 41-45
  • Peer Reviewed
• [Journal Article] Multiterminal Source Coding Problem with Several Side Informations at the Decoder (2008)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the 2008 IEEE International Symposium on Information Theory Pages: 687-691
  • Peer Reviewed
• [Journal Article] 多端子情報源符号化の研究と未解決問題 (2008)
  • Author(s): 大濱靖匡
  • Journal Title: IEICE Fundamentals Review 2巻, 2号 Pages: 40-52
  • NAID: 130004959550
  • Peer Reviewed
• [Journal Article] Distributed Source Coding of Correlated Gaussian Observations (2008)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the 2008 International Symposium on Information Theory and its Applications (ISITA2008) Pages: 1441-1446
  • Peer Reviewed
• [Journal Article] Intrinsic Randomness Problem in the Framework of Slepian-Wolf Separate Coding System (2007)
  • Author(s): 大濱靖匡
  • Journal Title: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vo1.90, No.7 Pages: 1406-1417
  • NAID: 110007538068
  • Peer Reviewed
• [Journal Article] Capacity Theorems for Relay Channels with Confidential Messages (2007)
  • Author(s): 大濱靖匡
  • Journal Title: Proceedings of the 2007 IEEE International Symposium on Information Theory Pages: 926-930
  • Peer Reviewed
• [Journal Article] Intrinsic Randomness Problem in the Framework of Slepian-Wolf Separate Coding System (2007)
  • Author(s): Yasutada Oohama
  • Journal Title: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol.90, No.7 Pages: 1406-1417
  • NAID: 110007538068
  • Peer Reviewed
• [Journal Article] Capacity Theorems for Relay Channels with Confidential Messages (2007)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the 2007 IEEE International Symposium on Information Theory Pages: 926-930
  • Peer Reviewed
• [Journal Article] Intrinsic Randomness Problem in the Framework of Slepian-Wolf Separate Coding System (2007)
  • Author(s): Yasutada Oohama
  • Journal Title: IEICE Transactions on Fundamentals 90 Pages: 1406-1417
  • NAID: 110007538068
  • Peer Reviewed
• [Journal Article] Rate Distortion Region of the Vector Gaussian CEO Problem (2007)
  • Author(s): Yasutada Oohama
  • Journal Title: Proceedings of the 30th Symposium on Information Theory and its Applications(SITA2007) Pages: 181-186
• [Presentation] 通信ネットワークの限界と可能性の追求-ネットワーク情報理論からのアプローチ- (2010)
  • Author(s): 大濱靖匡
  • Organizer: 第254回くまもと技術革新・融合研究会(RIST)フォーラム
  • Place of Presentation: 熊本市
  • Year and Date: 2010-12-16
• [Presentation] 通信ネットワークの限界と可能性の追求-ネットワーク情報理論からのアプローチ- (2010)
  • Author(s): 大濱靖匡
  • Organizer: 第254回くまもと技術革新・融合研究会(RIST)フォーラム
  • Place of Presentation: 熊本
  • Year and Date: 2010-12-16
• [Presentation] 秘密情報を含む中継通信路の符号化-協調と情報セキュリティ- (2009)
  • Author(s): 大濱靖匡
  • Organizer: 第8回無線分散ネットワークに関するワークショップ
  • Place of Presentation: 香川大学
  • Year and Date: 2009-12-25
• [Presentation] 多端子情報源符号化と統計学との接点について (2009)
  • Author(s): 大濱靖匡
  • Organizer: ベイズ統計への情報理論的アプローチとその周辺
  • Place of Presentation: 東京大学工学部
  • Year and Date: 2009-12-04
• [Presentation] ネットワーク符号化および予測符号化を用いた画像のマルチキャスト通信 (2009)
  • Author(s): 伊藤勉士, 白石善明, 大濱靖匡
  • Organizer: 第32回情報理論とその応用シンポジウム(SITA 2009)予稿集497-502
  • Place of Presentation: 山口県湯田温泉
  • Year and Date: 2009-12-03
• [Presentation] 情報センシングと多端子情報源符号化 (2008)
  • Author(s): 大濱靖匡
  • Organizer: DEX-SMIチュートリアル
  • Place of Presentation: 仙台市
  • Year and Date: 2008-10-28
• [Presentation] Many-Help-One Problem for Gaussian Sources with Tree Structure (2008)
  • Author(s): Yasutada Oohama
  • Organizer: 31th Symposium on Information Theory and its Applications (SITA2008)
  • Place of Presentation: 栃木県鬼怒川温泉
  • Year and Date: 2008-10-08
• [Presentation] 多端子情報源符号化の研究の最近の進展 (2008)
  • Author(s): 大濱靖匡
  • Organizer: 電子情報通信学会ソサイエティ大会
  • Place of Presentation: 明治大学生田キャンパス
  • Year and Date: 2008-09-17
• [Presentation] (招待講演)数理工学としての情報理論 (2007)
  • Author(s): 大浜 靖匡
  • Organizer: 電子情報通信学会情報理論研究会
  • Place of Presentation: 神戸大学
  • Year and Date: 2007-07-19