Network-centric LSIs based on high-speed data transmission assisted by coding and signal processing techniques

• Project/Area Number: 24300014
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Computer system/Network
• Research Institution: Gunma University
• Principal Investigator: YUMINAKA Yasushi 群馬大学, 大学院理工学府, 准教授 (30272272)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000); Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2012: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
• Keywords: 高速インタフェース / VLSIシステム / 等化回路 / 多値情報処理 / 時間領域情報処理 / 符号化 / プリエンファシス / シグナルインテグリティ / 時間領域信号処理 / 集積回路 / パルス位置変調(PPM)

Outline of Final Research Achievements

In advanced low-voltage high-speed VLSI systems, channel bandwidth limitation becomes a crucial problem as the required data rate communication increases, as high-frequency channel loss significantly degrades transmission performance. In this research, we have proposed network-centric VLSI systems based on following techniques to overcome the issues; (1)Efficient coding techniques for high-speed data transmission based on spectral shaping techniques, (2) Co-simulation environment to evaluate high-speed serial links using measured transmission characteristics.

Research Products

• [Journal Article] Comparison of NRZ and 4-PAM Coding for High-Speed VLSI Data Transmission (2015)
  • Author(s): Y. Yuminaka and Y. Takada
  • Journal Title: Key Engineering Materials Volume: 643 Pages: 141-147
  • DOI: 10.4028/www.scientific.net/kem.643.141
  • Peer Reviewed
• [Journal Article] High-Speed Interconnection for VLSI Systems Using Multiple-Valued Signaling with Tomlinson-Harashima Precoding (2014)
  • Author(s): Y. Iijima, Y. Takada and Y. Yuminaka
  • Journal Title: IEICE Transactions on Information and Systems Volume: E97.D Issue: 9 Pages: 2296-2303
  • DOI: 10.1587/transinf.2013LOP0021
  • NAID: 130004685471
  • ISSN: 0916-8532, 1745-1361
  • Peer Reviewed
• [Journal Article] High-Speed Data Transmission using Tomlinson-Harashima Precoding (2014)
  • Author(s): Y. Iijima and Y. Yuminaka
  • Journal Title: Key Engineering Materials Volume: 596 Pages: 199-203
  • DOI: 10.4028/www.scientific.net/kem.596.199
  • Peer Reviewed
• [Journal Article] Coding Techniques for High-Speed Data Transmission based on Spectrum Shaping (2014)
  • Author(s): Y. Yuminaka and Y. Takada
  • Journal Title: Key Engineering Materials Volume: 596 Pages: 204-209
  • DOI: 10.4028/www.scientific.net/kem.596.204
  • Peer Reviewed
• [Journal Article] A 2nd-Order PWM Pre-Emphasis Technique and Its Experimental FPGA Implementation (2013)
  • Author(s): Y. Yuminaka, S. Ishida and K. Henmi
  • Journal Title: Key Engineering Materials Volume: 534 Pages: 227-232
  • DOI: 10.4028/www.scientific.net/kem.534.227
  • Peer Reviewed
• [Journal Article] Multiple-Valued Pulse-Position Modulation Techniques for Efficient Data Transmission (2013)
  • Author(s): Y. Yuminaka and M. Okui
  • Journal Title: Key Engineering Materials Volume: 534 Pages: 233-238
  • DOI: 10.4028/www.scientific.net/kem.534.233
  • Peer Reviewed
• [Journal Article] A Bandwidth-Efficient Ternary Signaling Scheme for 1-D Partial-Response Channels (2012)
  • Author(s): Y. Yuminaka and K. Kawano
  • Journal Title: Journal of Multiple-Valued Logic and Soft Computing Volume: 19 Pages: 271-282
  • Peer Reviewed
• [Presentation] 無線補助通信を用いた適応型送信イコライザ回路に関する検討 (2015)
  • Author(s): 眞下 和樹, 横島 直樹, 飯島 洋祐, 弓仲 康史
  • Organizer: 第5回電気学会東京支部栃木・群馬支所合同研究発表会
  • Place of Presentation: 宇都宮大学(栃木県・宇都宮市)
  • Year and Date: 2015-03-02
• [Presentation] 多値信号伝送のシグナルインテグリティ解析に関する基礎的考察 (2015)
  • Author(s): 石神 貴識, 弓仲 康史
  • Organizer: 第28回多値論理とその応用研究会技術研究報告
  • Place of Presentation: てんぶす那覇(沖縄県・那覇市)
  • Year and Date: 2015-01-11
• [Presentation] Comparison of Binary and Other Coding Techniques using Different Channel Profiles (2014)
  • Author(s): T. Okada, T. Ishigami and Y. Yuminaka
  • Organizer: 6th International Conference on Advanced Micro-Device Engineering
  • Place of Presentation: 桐生市市民文化会館(群馬県・桐生市)
  • Year and Date: 2014-12-05
• [Presentation] 第44回多値論理国際シンポジウム報告 (2014)
  • Author(s): 弓仲 康史, 中原 啓貴
  • Organizer: 第37回多値論理Forum
  • Place of Presentation: 関西大学(大阪府・高槻市)
  • Year and Date: 2014-09-13
• [Presentation] 多値PWM符号化に基づく高効率信号伝送方式 (2014)
  • Author(s): 岡田 孟真, 高田 裕貴, 弓仲 康史
  • Organizer: 第27回回路とシステムワークショップ
  • Place of Presentation: 淡路夢舞台(兵庫県・淡路市)
  • Year and Date: 2014-08-05
• [Presentation] Evaluation of high-speed interfaces for VLSI systems using Tomlinson-Harashima Precoding (2014)
  • Author(s): Y. Iijima and Y. Yuminaka
  • Organizer: IEEE Proc. 44th Int. Symp. Multiple-Valued Logic
  • Place of Presentation: Haus der Wissenschaft (ブレーメン、ドイツ)
  • Year and Date: 2014-05-20
• [Presentation] Comparison of Spectrally Efficient Coding Techniques for High-Speed Serial Links (2014)
  • Author(s): Y. Yuminaka, Y. Takada, T. Okada and Y. Iijima
  • Organizer: IEEE Proc. 44th Int. Symp. Multiple-Valued Logic
  • Place of Presentation: Haus der Wissenschaft (ブレーメン、ドイツ)
  • Year and Date: 2014-05-20
• [Presentation] 多値符号化技術を用いた高速ディジタル信号伝送に関する研究 (2014)
  • Author(s): 横島直樹, 飯島洋祐, 弓仲康史
  • Organizer: 第4回電気学会東京支部栃木・群馬支所合同研究発表会
  • Place of Presentation: 群馬大学理工学部（桐生市）
• [Presentation] スペクトルシェーピングに着目した高速信号伝送のための符号化技術 (2013)
  • Author(s): 高田裕貴、岩下雅代、弓仲康史
  • Organizer: 多値論理とその応用研究会技術研究報告
  • Place of Presentation: 上智大学(東京)
  • Year and Date: 2013-01-12
• [Presentation] Evaluation for a High-Speed Data Transmission on a Micro-Strip Line in VLSI Systems (2013)
  • Author(s): Y. Iijima and Y. Yuminaka
  • Organizer: 22nd International Workshop on Post-Binary ULSI Systems
  • Place of Presentation: 富山国際会議場（富山市）
• [Presentation] Multiple-Valued Coding Techniques for Efficient Data Transmission based on Spectral Shaping (2013)
  • Author(s): Y. Takada, Y. Iijima and Y. Yuminaka
  • Organizer: 22nd International Workshop on Post-Binary ULSI Systems
  • Place of Presentation: 富山国際会議場（富山市）
• [Presentation] High-Speed Data Transmission on PCB Lines using Tomlinson-Harashima Precoding (2013)
  • Author(s): Y. Iijima and Y. Yuminaka
  • Organizer: 5th International Conference on Advanced Micro-Device Engineering
  • Place of Presentation: 桐生市市民文化会館（桐生市）
• [Presentation] Comparison of Coding Techniques for High-Speed Data Transmission using Spectrum Shaping (2013)
  • Author(s): Y. Takada, Y. Iijima and Y. Yuminaka
  • Organizer: 5th International Conference on Advanced Micro-Device Engineering
  • Place of Presentation: 桐生市市民文化会館（桐生市）
• [Presentation] High-Speed Multi-Valued Data Transmission using Tomlinson-Harashima Precoding (2012)
  • Author(s): Y. Iijima and Y. Yuminaka
  • Organizer: 4th International Conference on Advanced Micro-Device Engineering
  • Place of Presentation: 桐生市市民文化会館(群馬)
  • Year and Date: 2012-12-07
• [Presentation] Two-Dimensional Data Representation based on Multiple-Valued Pulse-Position Modulation Techniques (2012)
  • Author(s): Y. Yuminaka and M. Okui
  • Organizer: 4th International Conference on Advanced Micro-Device Engineering
  • Place of Presentation: 桐生市市民文化会館(群馬)
  • Year and Date: 2012-12-07
• [Presentation] Tomlinson-Harashima Precodingを用いたVLSIシステムにおける高速信号伝送技術の検討 (2012)
  • Author(s): 飯島洋祐、弓仲康史
  • Organizer: 超高速高周波エレクトロニクス実装研究会
  • Place of Presentation: 回路会館(東京)
  • Year and Date: 2012-11-02
• [Presentation] 第42回多値論理国際シンポジウム報告 (2012)
  • Author(s): 弓仲康史、永山忍、本間尚文
  • Organizer: 第35回多値論理Forum
  • Place of Presentation: 富山国際会議場(富山)
  • Year and Date: 2012-09-15
• [Presentation] Efficient Data Transmission using Multiple-Valued Pulse-Position Modulation (2012)
  • Author(s): Y. Yuminaka and M. Okui
  • Organizer: Proc. 42nd Int. Symp. Multiple-Valued Logic
  • Place of Presentation: Victoria (カナダ)
  • Year and Date: 2012-05-14
• [Remarks] 弓仲研究室Webページ
  • URL: http://cs3.el.gunma-u.ac.jp
• [Remarks] 弓仲研究室Webページ
  • URL: http://cs3.el.gunma-u.ac.jp
• [Remarks]
  • URL: http://cx3.el.gunma-u.ac.jp