Faculty Members

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Professor HAMAMURA Masanori


Year of birth Gender Male
Affiliation School of Information
Information Systems Engineering Course, Department of Engineering, Graduate School of Enginering
null, Department of Engineering, Graduate School of Enginering
Job titles Dean, School of Information
Head, Information Systems Engineering Course

Personal web site

Areas of specialization Signaling
Laboratory/research office Wireless Communications & Networking Laboratory
Our research is aimed at the creation of a variety of new communication systems originating from innovative concepts that open up new vistas for work on future generation wireless communications. The signals used in such systems must be chosen for optimal transmission of message data or packets, and protocols must be defined so that messages are efficiently exchanged through an array of wireless links on best network architecture. Decentralized wireless networks with no control station or base station are considered to be the main goal of such network topology work.
Current reseach topics
Educational background 1998: Doctor
1993: Bachelor
1991: Bachelor
1989: 
Professional background 1998-1999: 
1998-2000: 
Licenses
Academic societies

Courses  * Courses provided in English are shown with (E) mark

Undergraduate school ▼

Seminars on the School of Information
Project Research 1
Graduation Thesis
Project Research 2
Project Research 3
Analog and Digital Communications
Fundamentals of Signal Theory
Wireless Access Network
Selected Topics in Information Science and Technology
Guide to the School of Information

Graduate school ▼

Seminar 3
Seminar 4
Individual Work for Graduate
Advanced Seminar 1
Advanced Seminar 2

Research activities

Research papers ▼

  1. Authors: S. Fukui, M. Hamamura
    Title: Approximately-zero correlation zone sequence set
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E99-A, No. 1, pp. 159-166
    Year: 2016
  2. Authors: Y. Li, M. Hamamura
    Title: Zero-attracting variable-step-size least mean square algorithms for adaptive sparse channel estimation
    Journal: International Journal of Adaptive Control and Signal Processing, Vol. 29, No. 9, pp. 1189-1206, John Wiley & Sons
    Year: 2015/09
  3. Authors: Y. Li, M. Hamamura
    Title: Smooth approximation l0-norm constrained affine projection algorithm and its applications in sparse channel estimation
    Journal: The Scientific World Journal, Vol. 2014
    Year: 2014/03/26
  4. Authors: Y. Li, M. Hamamura
    Title: An improved proportionate normalized least-mean-square algorithm for broadband multipath channel estimation
    Journal: The Scientific World Journal, Vol. 2014
    Year: 2014/03/20
  5. Authors: R. Hayashi, Y. Li, M. Hamamura
    Title: Two-stage decoding algorithm for unmodulated parallel-combinatory high-compaction multicarrier modulation signals
    Journal: EURASIP Journal on Wireless Communications and Networking, Springer
    Year: 2013/04/16
  6. Authors: R. Hayashi, M. Hamamura
    Title: Continuous-phase, unmodulated parallel-combinatory high-compaction multicarrier modulation
    Journal: IEICE Transactions on Communications, Vol. E94-B, No. 3, pp. 802-805
    Year: 2011/03/01
  7. Authors: Y. Hayashi, M. Hamamura
    Title: Heuristic approach to construct three-dimensional codes for feedback-based MIMO-CDMA
    Journal: International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2011)
    Year: 2011
  8. Authors: K. Chiba, M. Hamamura
    Title: Iterative algorithm for reducing the peak-to-average power ratio of feedback-controlled multitone-hopping CDMA signals
    Journal: IEICE Transactions on Communications, Vol. 93-B, No. 11, pp. 3072-3082
    Year: 2010/11/01
  9. Authors: M. Mohri, M. Hamamura
    Title: ISI-free power roll-off pulse
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E92-A, No. 10, pp. 2495-2497
    Year: 2009
  10. Authors: T. Miyatake, K. Chiba, M. Hamamura, S. Tachikawa
    Title: Asynchronous, decentralized DS-CDMA using feedback-controlled spreading sequences for time-dispersive channels
    Journal: IEICE Transactions on Communications, Vol. E91-B, No. 1, pp. 53-61
    Year: 2008
  11. Authors: M. Hamamura, J. Hyuga
    Title: Spectral efficiency of orthogonal set of truncated MC-CDMA signals using discrete prolate spheroidal sequences
    Journal: Wireless Communications and Networking Conference (WCNC 2008), pp. 980-984
    Year: 2008
  12. Authors: K. Chiba, M. Hamamura
    Title: Multitone-hopping CDMA using feedback-controlled hopping pattern for decentralized multiple access
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E91-A, No. 12, pp. 3723-3730
    Year: 2008
  13. Authors: Y. Hou , M. Hamamura
    Title: A novel modulation with parallel combinatory and high compaction multi-carrier modulation
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E90-A, No. 11, pp. 2556-2567
    Year: 2007
  14. Authors: Y. Hou , M. Hamamura
    Title: Collision recovery for OFDM system over wireless channel
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E90-A, No. 7, pp. 1312-1322
    Year: 2007
  15. Authors: R. Manzanilla, M. Hamamura, S. Tachikawa
    Title: Sequence interference suppression characteristics of code-diversity DS/CDMA over multipath fading channels
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E84-A, No. 12, pp. 2983-2990
    Year: 2001/12/01
  16. Authors: Y. Okazaki, M. Hamamura, S. Tachikawa
    Title: An acquisition method using correlation mapping with false alarm penalty in M-ary/SS systems
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E84-A, No. 6, pp. 1572-1580
    Year: 2001/06/01
  17. Authors: C. Nakano, M. Tahara, M. Hamamura, S. Tachikawa
    Title: A modified acquisition method using code-orthogonalizing filters in asynchronous DS/CDMA
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E83-A, No. 11, pp. 2143-2146
    Year: 2000/11/01
  18. Authors: T. Seki, M. Hamamura, S. Tachikawa
    Title: Suppression effects of multiple access interference in DS/CDMA with code-diversity
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E82-A, No. 12, pp. 2720-2727
    Year: 1999/12/01
  19. Authors: S. Hamada, M. Hamamura, H. Suzuki, S. Tachikawa
    Title: A proposed DS/CDMA system using analog PN sequences produced by adaptive filters
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E81-A, No. 11, pp. 2261-2268
    Year: 1998/11/01
  20. Authors: K. Takeuchi, M. Hamamura, S. Tachikawa
    Title: Double M-ary/spread spectrum communication systems
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E81-A, No. 10, pp. 2064-2072
    Year: 1998/10/01
  21. Authors: M. Hamamura, S. Tachikawa
    Title: Performance evaluation for vehicular speed response phase locked loop in Ricean fading environment
    Journal: IEICE Transactions on Communications, Vol. E81-B, No. 3, pp. 609-615
    Year: 1998/03/01
  22. Authors: M. Hamamura, S. Tachikawa
    Title: The effects of odd-correlation and band-limitation in direct-wave reception systems using broadband spread spectrum techniques
    Journal: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E79-A, No. 12, pp. 1972-1981
    Year: 1996/12/01

Keynote lectures ▼

Invited lectures ▼

Notable projects ▼

Awards ▼

Patents ▼

Grants-in-Aid for Scientific Research from the Japanese government ▼

Competitive research funds ▼

Social activities

Committee roles ▼

  1. Shikoku Section Chair, IEEE, 2017-2018
  2. Vice Chair of IEICE Technical Committee on Wideband System, IEICE, 2016-2018
  3. Shikoku Section Vice Chair, IEEE, 2015-2016
  4. Track Co-Chair, IEEE International Symposium on Communications and Information Technologies (ISCIT 2015), 2015-2015
  5. Associate Editor, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, IEICE, 2009-2013
  6. Technical Program Committee Member, IEEE Wireless Communications and Networking Conference (WCNC 2011), 2010-2011
  7. Technical Program Committee Member, IEEE International Conference on Communications (ICC 2009) , 2008-2009
  8. Guest Associate Editor, Special Section on Wideband Systems, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2007
  9. Committee Member, IEICE Technical Committee on Wideband System, 2007

Published books ▼