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IEICE Trans

Tomoko ADACHI

On Weighted-Sum Orthogonal Latin Squares and Secret Sharing
Koji NUIDA Tomoko ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/09/01
Vol. E107-A  No. 9  pp. 1492-1495
Type of Manuscript:  Special Section LETTER (Special Section on Discrete Mathematics and Its Applications)
Category: Cryptography and Information Security
Keyword: 
Latin squares, upper bounds, secret sharing, 
 Summary | Full Text:PDF
On Dimensionally Orthogonal Diagonal Hypercubes
Xiao-Nan LU Tomoko ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2020/10/01
Vol. E103-A  No. 10  pp. 1211-1217
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: combinatorics
Keyword: 
Latin square, Latin cube, dimensional orthogonality, transversal, finite field, permutation polynomial, irreducible polynomial, 
 Summary | Full Text:PDF
Energy-Efficient Standby Mode Algorithms in Short-Range One-to-One Millimeter-Wave Communications
Ryoko MATSUO Tomoya TANDAI Tomoko ADACHI Hideo KASAMI Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/11/01
Vol. E97-B  No. 11  pp. 2469-2479
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
60GHz millimeter-wave (mmWave), energy-efficient standby mode, 
 Summary | Full Text:PDF
A Handoff Examination of a Hybrid System Using Cellular and Ad-Hoc Modes
Tomoko ADACHI Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/11/25
Vol. E83-B  No. 11  pp. 2494-2500
Type of Manuscript:  PAPER
Category: Wireless Communication Switching
Keyword: 
cellular system, ad-hoc communication, operational mobile robot, 
 Summary | Full Text:PDF
A Study on Channel Usage in a CellularAd-Hoc United Communication System for Operational Robots
Tomoko ADACHI Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/07/25
Vol. E81-B  No. 7  pp. 1500-1507
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
cellular system, ad-hoc communication, operational mobile robot, 
 Summary | Full Text:PDF
Spread-Spectrum Sharing Using Comb Spectrum Structure in a Microcell/Macrocell Cellular Architecture
Tomoko ADACHI Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/10/25
Vol. E79-B  No. 10  pp. 1577-1585
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
microcell/macrocell cellular architecture, SS sharing, CDMA, TDMA, comb spectrum structure, 
 Summary | Full Text:PDF