Hiroyuki MORIKAWA


A Study on Behavioral Models of a Broadband Power Amplifier for the Next Generation Mobile Communication Systems - Equivalence between Parallel Wiener Model and Memory Polynomial Model -
Eisuke FUKUDA Yasuyuki OISHI Yoshimasa DAIDO Hiroyuki MORIKAWA 
Publication:   A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)
Publication Date: 2015/08/01
Vol. J98-A  No. 8  pp. 484-495
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Systems)
Category: 
Keyword: 
power amplifiermemory effectmemory polynomialparallel wienerpre-distorter
 Summary | Full Text(in Japanese):PDF(1.5MB)

Wake-Up Communication Using Binary MDS-ID Matching for a Wireless Harness
Shigemi ISHIDA(1000640) The University of Tokyo;Takahiro TAKIGUCHI(9999999) The University of Tokyo;Shunsuke SARUWATARI(1013440) Shizuoka University;Hiroyuki MORIKAWA(8712107) The University of Tokyo 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2013/06/01
Vol. J96-B  No. 6  pp. 615-630
Type of Manuscript:  PAPER
Category: 
Keyword: 
wireless harnesslow-power wireless communicationwake-up communicationID matching
 Summary | Full Text(in Japanese):PDF(1.4MB)

A Multi-Channel Bulk Data Collection Protocol for Structural Health Monitoring Using Wireless Sensor Networks
Takuto KUROIWA Makoto SUZUKI Shunsuke SARUWATARI Tomonori NAGAYAMA Hiroyuki MORIKAWA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2013/02/01
Vol. J96-B  No. 2  pp. 114-123
Type of Manuscript:  Special Section PAPER (Special Issue on Student Research Developing the Future of Communication Technology)
Category: 
Keyword: 
wireless sensor networksbulk transferschedulingmitigating interference
 Summary | Full Text(in Japanese):PDF(932.9KB)

Error Variance Estimation of Time Synchronization in Wireless Sensor Networks
Makoto SUZUKI Hiroyuki MORIKAWA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2012/11/01
Vol. J95-B  No. 11  pp. 1471-1479
Type of Manuscript:  Special Section PAPER (Special Section on System Developments Supporting Ubiquitous Sensor Networks)
Category: 
Keyword: 
wireless sensor networkstime synchronizationerror estimation
 Summary | Full Text(in Japanese):PDF(892.6KB)

A Bloom Filter Based Wake-Up Communication System
Shigemi ISHIDA Takahiro TAKIGUCHI Shunsuke SARUWATARI Masateru MINAMI Hiroyuki MORIKAWA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2011/10/01
Vol. J94-B  No. 10  pp. 1397-1407
Type of Manuscript:  PAPER
Category: 
Keyword: 
low-power communicationwake-up communicationBloom filter
 Summary | Full Text(in Japanese):PDF(1.4MB)

A Hyperlink Invisible Marker
Koichi KAMIJO Masateru MINAMI Hiroyuki MORIKAWA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2009/08/01
Vol. J92-D  No. 8  pp. 1425-1439
Type of Manuscript:  Special Section PAPER (Special Section on Image Recognition and Understanding)
Category: 
Keyword: 
invisible markerbridge over analog and digitalcell phoneerror correctionhyperlink
 Summary | Full Text(in Japanese):PDF(1010.6KB)

Power-Aware New Generation Network
Masateru MINAMI Ryutaro KAWAMURA Hiroyuki MORIKAWA Masaki HIRABARU 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2009/04/01
Vol. J92-B  No. 4  pp. 605-614
Type of Manuscript:  Special Section PAPER (Special Issue on Software Technologies to Support Networks)
Category: 
Keyword: 
new generation networkclimate changegreen ITnetwork architecture
 Summary | Full Text(in Japanese):PDF(494.9KB)

A Hard Real-Time Virtual Machine for Wireless Sensor Nodes
Makoto SUZUKI Shunsuke SARUWATARI Masateru MINAMI Hiroyuki MORIKAWA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2009/01/01
Vol. J92-B  No. 1  pp. 130-139
Type of Manuscript:  Special Section PAPER (Special Issue on Student Research for Future Communication Technology)
Category: 
Keyword: 
wireless sensor networkssoftware modulereal-time processingprotectionvirtual machine
 Summary | Full Text(in Japanese):PDF(575.1KB)

Self-Routed Optical Packet Switching Networks Using Preamble Delaying Label Update Mechanism
Nobutaka MATSUMOTO Kunitake KANEKO Hideaki IMAIZUMI Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2008/10/01
Vol. J91-B  No. 10  pp. 1244-1253
Type of Manuscript:  PAPER
Category: 
Keyword: 
optical packet switchingoptical label updateself-routingoptical networking
 Summary | Full Text(in Japanese):PDF(903KB)