Takashi WATANABE


Unsafe Behavior Detection of ATM User by Using Hand Detection
Hiroto NAGAYOSHI Takashi WATANABE Kazuyuki YAZUMI 
Publication:   - - Abstracts of (Japanese Edition)
Publication Date: 2017/03/01
Vol. J100-D  No. 3  pp. 436-446
Type of Manuscript:  PAPER
Category: 
Keyword: 
HOGSVMhand detectionmoney transfer fraudcurvature
 Summary | Full Text(in Japanese):PDF(1.5MB)

Experimental Study for Reliable Communications in Vehicle
Tadahide KUNITACHI Kazuhiko KINOSHITA Takashi WATANABE 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2016/04/01
Vol. J99-B  No. 4  pp. 323-333
Type of Manuscript:  Special Section PAPER (Special Section on Network Service System Developments)
Category: 
Keyword: 
sensor networkvehicle communicationoverhearingreliable
 Summary | Full Text(in Japanese):PDF(2.5MB)

Directional Asynchronous Medium Access Control for Wireless Full-Duplex Multi-Hop Networks
Yusuke SUGIYAMA Kenta TAMAKI Shunsuke SARUWATARI Takashi WATANABE 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2013/07/01
Vol. J96-B  No. 7  pp. 753-766
Type of Manuscript:  Special Section PAPER (Special Section on brushups for Young Researchers)
Category: 
Keyword: 
full-duplexingdirectional antennamulti-hopad-hoc network
 Summary | Full Text(in Japanese):PDF(1MB)

An Efficient Coding Scheme for a Bi-level Boundary Image Using Statistical Characteristics of Subtracted Chain Codes
Akio KIMURA Takuya ENDO Takashi WATANABE 
Publication:   A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)
Publication Date: 2010/03/01
Vol. J93-A  No. 3  pp. 229-234
Type of Manuscript:  LETTER
Category: 
Keyword: 
boundary imagelossless compressionchain codeHuffman coding
 Summary | Full Text(in Japanese):PDF(336.7KB)

A MAC Protocol for Practical Directional Antennas with Minor Lobes
Yuya TAKATSUKA Katsushiro NAGASHIMA Masanori TAKATA Masaki BANDAI Takashi WATANABE 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2009/03/01
Vol. J92-B  No. 3  pp. 540-554
Type of Manuscript:  PAPER
Category: 
Keyword: 
directional MAC protocoldirectional antennasmart antennaside lobeback lobe
 Summary | Full Text(in Japanese):PDF(1.6MB)

Dispersive Packets Transmission to Multiple Sinks for Prolonging Network Lifetime in Sensor Networks
Takaaki SUZUKI Masaki BANDAI Takashi WATANABE 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2008/08/01
Vol. J91-B  No. 8  pp. 831-843
Type of Manuscript:  PAPER
Category: 
Keyword: 
sensor networkmultiple sinksdispersive cast of packets
 Summary | Full Text(in Japanese):PDF(546.2KB)

Non-contention Data Transmission Method for Improving the Down-Link Data Delivery in Asymmetric Wireless Multi-Hop Access Network
Ryugo NISHII Tatsuji MUNAKA Yoshiaki TERASHIMA Masaki BANDAI Takashi WATANABE 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2008/04/01
Vol. J91-B  No. 4  pp. 373-387
Type of Manuscript:  Special Section PAPER (Special Issue on Networks Software)
Category: 
Keyword: 
asymmetric wireless multihop access networknon-contention802.11DCFdown-link data throughput
 Summary | Full Text(in Japanese):PDF(897.4KB)

A MAC Protocol with Adaptive Transmission Power and Data Rate Control in Ad Hoc Networks
Masaki BANDAI Satoshi MAEDA Takashi WATANABE 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2008/03/01
Vol. J91-B  No. 3  pp. 239-249
Type of Manuscript:  PAPER
Category: 
Keyword: 
ad hoc networksmedium access controlmulti-ratetransmission power control
 Summary | Full Text(in Japanese):PDF(565.3KB)