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1

Nondestructive analysis of uneven paint coatings by dynamic heat conduction following flash heating

Aoyagi, Minoru, Hiraguri, Takefumi, Ueno, Takahiro

Journal:

Journal of Coatings Technology and Research

Année:

2014

Langue:

english

Fichier:

PDF, 683 KB

english, 2014

2

Nondestructive detection of cracks near the surface of wooden boards by dynamic heat dissipation

Aoyagi, Minoru, Hiraguri, Takefumi, Ueno, Takahiro

Journal:

Wood Science and Technology

Année:

2014

Langue:

english

Fichier:

PDF, 1.46 MB

english, 2014

3

Stimulatory growth effect of lightning strikes applied in the vicinity of shiitake mushroom bed logs

Shimizu, Hiroyuki, Hiraguri, Takefumi, Kimoto, Masanori, Ota, Kenko, Shindo, Takuya, Hoshino, Yuki, Takaki, Koichi

Journal:

Journal of Physics D Applied Physics

Année:

2020

Fichier:

PDF, 1.12 MB

2020

4

Observation of container liquid levels by dynamic heat conduction

Aoyagi, Minoru, Hiraguri, Takefumi, Ueno, Takahiro, Okuda, Makoto

Journal:

Insight - Non-Destructive Testing and Condition Monitoring

Année:

2013

Langue:

english

Fichier:

PDF, 2.47 MB

english, 2013

5

Detection of the boundary between oil and water in a container by dynamic heat conduction

Aoyagi, Minoru, Hiraguri, Takefumi, Ueno, Takahiro

Journal:

Insight - Non-Destructive Testing and Condition Monitoring

Année:

2014

Langue:

english

Fichier:

PDF, 3.93 MB

english, 2014

6

[IEEE 2016 International Symposium on Electromagnetic Compatibility - EMC EUROPE - Wroclaw, Poland (2016.9.5-2016.9.9)] 2016 International Symposium on Electromagnetic Compatibility - EMC EUROPE - Design of UWB printed monopole antenna with short stub

Takemura, Nobuyasu, Kaneko, Daiki, Suzuki, Joichiro, Takeda, Takuya, Hiraguri, Takefumi

Année:

2016

Langue:

english

Fichier:

PDF, 1.81 MB

english, 2016

7

A Cooperative Transmission Scheme in Drone-based Networks

Hiraguri, Takefumi, Nishimori, Kentaro, Shitara, Isamu, Mitsui, Tsutomu, Shindo, Takuya, Kimura, Tomotaka, Matsuda, Takahiro, Yoshino, Hideaki

Journal:

IEEE Transactions on Vehicular Technology

Année:

2020

Langue:

english

Fichier:

PDF, 1.58 MB

english, 2020

8

Novel Unmanned Aerial Vehicle-Based Line-of-Sight MIMO Configuration Independent of Transmitted Distance Using Millimeter Wave

Matsumura, Naoki, Nishimori, Kentaro, Taniguchi, Ryotaro, Hiraguri, Takefumi, Tomura, Takashi, Hirokawa, Jiro

Journal:

Année:

2020

Langue:

english

Fichier:

PDF, 2.37 MB

english, 2020

9

Growth mechanisms for atypical forms of silicon nanowires

Aoyagi, Minoru, Hiraguri, Takefumi, Ueno, Takahiro, Okuda, Makoto, Hishinuma, Yuuta

Journal:

Metals and Materials International

Année:

2013

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2013

10

Effectiveness of Relay MIMO Transmission by Measured Outdoor Channel State Information

Nishimori, Kentaro, Honma, Naoki, Murakami, Tomoki, Hiraguri, Takefumi

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2012

Langue:

english

Fichier:

PDF, 1.84 MB

english, 2012

11

Queuing Scheme for Improved Downlink Throughput on WLANs

Takefumi Hiraguri, Kengo Nagata, Toshiyuki Ogawa…

Journal:

Wireless Personal Communications

Année:

2013

Langue:

english

Fichier:

PDF, 958 KB

english, 2013

12

[IEEE 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC 2009) - Toyko, Japan (2009.09.13-2009.09.16)] 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications - A novel interference avoidance technique on MAC protocol for Wireless LAN-WIMAX relay

Kishida, Akira, Hiraguri, Takefumi, Ogawa, Masakatsu

Année:

2009

Langue:

english

Fichier:

PDF, 490 KB

english, 2009

13

[IEEE 2014 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) - Manchester, UK (2014.7.23-2014.7.25)] 2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP) - Virtualization-capable multichannel WiFi system with a coordinated downlink transmission technique

Shoji, Yozo, Hiraguri, Takefumi

Année:

2014

Langue:

english

Fichier:

PDF, 542 KB

english, 2014

14

[IEEE 2009 IEEE Wireless Communications and Networking Conference - Budapest, Hungary (2009.04.5-2009.04.8)] 2009 IEEE Wireless Communications and Networking Conference - Novel Frame Structures to Improve System Capacity and Latency Performance of a Time-Division Duplex Multihop Relay Wireless Access System

Ohno, Youhei, Shimizu, Tatsuya, Hiraguri, Takefumi, Nakatsugawa, Masashi

Année:

2009

Langue:

english

Fichier:

PDF, 1005 KB

english, 2009

15

[IEEE 2011 20th International Conference on Computer Communications and Networks - ICCCN 2011 - Lahaina, HI, USA (2011.07.31-2011.08.4)] 2011 Proceedings of 20th International Conference on Computer Communications and Networks (ICCCN) - Transmission Queuing Schemes for Improving Downlink Throughput on IEEE 802.11 WLANs

Hiraguri, Takefumi, Ogawa, Toshiyuki, Ueno, Takahiro, Nishimori, Kentaro, Jin'no, Kenya

Année:

2011

Langue:

english

Fichier:

PDF, 377 KB

english, 2011

16

[IEEE 2009 IEEE Wireless Communications and Networking Conference - Budapest, Hungary (2009.04.5-2009.04.8)] 2009 IEEE Wireless Communications and Networking Conference - Study of Power Saving Scheme Suitable for Wireless LAN in Multimedia Communication

Hiraguri, Takefumi, Ogawa, Masakatsu, Umeuchi, Makoto, Sakata, Tetsu

Année:

2009

Langue:

english

Fichier:

PDF, 732 KB

english, 2009

17

[IEEE 2013 Asia Pacific Microwave Conference - (APMC 2013) - Seoul, Korea (South) (2013.11.5-2013.11.8)] 2013 Asia-Pacific Microwave Conference Proceedings (APMC) - Interference detection using wireless LAN based MIMO transmission

Kawahara, Masaaki, Nishimori, Kentaro, Kataoka, Ryochi, Hiraguri, Takefumi, Makino, Hideo

Année:

2013

Langue:

english

Fichier:

PDF, 170 KB

english, 2013

18

[IEEE 2014 IEEE International Workshop on Electromagnetics; Applications and Student Innovation (iWEM) - Sapporo, Japan (2014.8.4-2014.8.6)] 2014 IEEE International Workshop on Electromagnetics (iWEM) - A new propagation model for collision detection using MIMO transmission in wireless LAN systems

Kawahara, Masaaki, Nishimori, Kentaro, Hiraguri, Takefumi, Makino, Hideo

Année:

2014

Langue:

english

Fichier:

PDF, 151 KB

english, 2014

19

[IEEE 2015 IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR 2015) - Charleston, SC, USA (2015.5.11-2015.5.14)] 2015 IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR) - PCI reduction method suitable for type-II HARQ with SR-ARQ

Uzawa, Fumiki, Koyama, Tomofumi, Mitsuyama, Kazuhiko, Iai, Naohiko, Aoki, Katsunori, Hiraguri, Takefumi

Année:

2015

Langue:

english

Fichier:

PDF, 565 KB

english, 2015

20

[IEEE 2014 16th International Telecommunications Network Strategy and Planning Symposium (Networks) - Funchal, Portugal (2014.9.17-2014.9.19)] 2014 16th International Telecommunications Network Strategy and Planning Symposium (Networks) - Analysis evaluation of multiplex transmission using MIMO transmission and A-MPDU for a collision detection scheme in WLAN

Morino, Yoshiaki, Hiraguri, Takefumi, Ogawa, Toshiyuki, Yoshino, Hideaki, Nishimori, Kentaro

Année:

2014

Langue:

english

Fichier:

PDF, 363 KB

english, 2014

21

[IEEE 2014 IEEE International Conference on Systems, Man and Cybernetics - SMC - San Diego, CA, USA (2014.10.5-2014.10.8)] 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Canonical deterministic particle swarm optimization to sustain global search

Jin'no, Kenya, Shindo, Takuya, Kurihara, Takuya, Hiraguri, Takefumi, Yoshino, Hideaki

Année:

2014

Langue:

english

Fichier:

PDF, 233 KB

english, 2014

22

[IEEE 2014 IEEE International Workshop on Electromagnetics; Applications and Student Innovation (iWEM) - Sapporo, Japan (2014.8.4-2014.8.6)] 2014 IEEE International Workshop on Electromagnetics (iWEM) - Block diagonalization using FFT beams at user terminal for implicit beamforming

Hayate, Kimoto, Nishimori, Kentaro, Hiraguri, Takefumi, Makino, Hideo

Année:

2014

Langue:

english

Fichier:

PDF, 157 KB

english, 2014

23

[IEEE 2014 IEEE International Workshop on Electromagnetics; Applications and Student Innovation (iWEM) - Sapporo, Japan (2014.8.4-2014.8.6)] 2014 IEEE International Workshop on Electromagnetics (iWEM) - Effectiveness of implicit beamforming using calibration technique in massive MIMO system

Nishimori, Kentaro, Hiraguri, Takefumi, Ogawa, Toshiyuki, Yamada, Hiroyoshi

Année:

2014

Langue:

english

Fichier:

PDF, 131 KB

english, 2014

24

[IEEE 2014 IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) - Larnaca, Cyprus (2014.10.8-2014.10.10)] 2014 IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) - Analysis evaluation of collision detection scheme utilizing MIMO transmission

Morino, Yoshiaki, Hiraguri, Takefumi, Ogawa, Toshiyuki, Yoshino, Hideaki, Nishimori, Kentaro

Année:

2014

Langue:

english

Fichier:

PDF, 404 KB

english, 2014

25

Applying Dynamic Thermography for Observation of Water Level in Column-Shaped Opaque Beverage Containers

Aoyagi, Minoru, Hiraguri, Takefumi, Ueno, Takahiro

Journal:

Packaging Technology and Science

Année:

2015

Langue:

english

Fichier:

PDF, 1.45 MB

english, 2015

26

ZigBee-based scheme for location information and data transmission

Hiraguri, Takefumi, Takase, Hiroshi, Sugishita, Takuya, Kimura, Takayuki, Aoyagi, Minoru, Nishimori, Kentaro

Journal:

IEICE Communications Express

Année:

2012

Langue:

english

Fichier:

PDF, 203 KB

english, 2012

27

MIMO-OFDM adaptive array using short preamble signals

Nishimori, Kentaro, Hiraguri, Takefumi, Kataoka, Ryochi, Makino, Hideo

Journal:

IEICE Communications Express

Année:

2013

Langue:

english

Fichier:

PDF, 415 KB

english, 2013

28

Interference detection method using wireless LAN based MIMO transmission

Kataoka, Ryochi, Nishimori, Kentaro, Kawahara, Masaaki, Hiraguri, Takefumi, Makino, Hideo

Journal:

IEICE Communications Express

Année:

2013

Langue:

english

Fichier:

PDF, 749 KB

english, 2013

29

Theoretical analysis of collision detection scheme utilizing MIMO frame structure

Morino, Yoshiaki, Hiraguri, Takefumi, Ogawa, Toshiyuki, Yoshino, Hideaki, Nishimori, Kentaro

Journal:

IEICE Communications Express

Année:

2015

Langue:

english

Fichier:

PDF, 1.32 MB

english, 2015

30

A new long-distance communication retransmission control scheme

Nagase, Fumiaki, Hiraguri, Takefumi, Kishida, Akira, Nishimori, Kentaro, Makino, Hideo

Journal:

IEICE Communications Express

Année:

2012

Langue:

english

Fichier:

PDF, 236 KB

english, 2012

31

Access control scheme for collision detection utilizing MIMO transmission

Hiraguri, Takefumi, Nishimori, Kentaro, Ogawa, Toshiyuki, Kataoka, Ryochi, Takase, Hiroshi, Yoshino, Hideaki, Makino, Hideo

Journal:

IEICE Communications Express

Année:

2013

Langue:

english

Fichier:

PDF, 506 KB

english, 2013

32

Experimental evaluation of MIMO transmission on between human bodies communication

Mitsui, Tsutomu, Hiraguri, Takefumi, Nishimori, Kentaro, Yokoyama, Shunya, Ota, Kenko, Hiraguri, Tomomi, Morino, Yoshiaki, Honma, Naoki

Journal:

IEICE Communications Express

Année:

2016

Langue:

english

Fichier:

PDF, 916 KB

english, 2016

33

Survey of Transmission Methods and Efficiency Using MIMO Technologies for Wireless LAN Systems

HIRAGURI, Takefumi, NISHIMORI, Kentaro

Journal:

IEICE Transactions on Communications

Année:

2015

Langue:

english

Fichier:

PDF, 2.37 MB

english, 2015

34

Packet loss reduction function for multicast transmission on WLAN systems

Ogawa, Toshiyuki, Hiraguri, Takefumi, Jin^|^rsquo, no, Kenya

Journal:

IEICE Communications Express

Année:

2012

Langue:

english

Fichier:

PDF, 600 KB

english, 2012

35

[IEEE 2015 3rd International Conference on Artificial Intelligence, Modelling & Simulation (AIMS) - Kota Kinabalu, Malaysia (2015.12.2-2015.12.4)] 2015 3rd International Conference on Artificial Intelligence, Modelling and Simulation (AIMS) - A Novel Contention Window Control Scheme Based on a Markov Chain Model in Dense WLAN Environment

Morino, Yoshiaki, Hiraguri, Takefumi, Yoshino, Hideaki, Nishimori, Kentaro, Matsuda, Atsuo Tachibana and Takahiro

Année:

2015

Langue:

english

Fichier:

PDF, 277 KB

english, 2015

36

Power Saving Control Method for Battery-Powered Portable Wireless LAN Access Points in an Overlapping BSS Environment

OGAWA, Masakatsu, HIRAGURI, Takefumi, NISHIMORI, Kentaro, HONMA, Naoki, TAKAYA, Kazuhiro, MURAKAWA, Kazuo

Journal:

IEICE Transactions on Communications

Année:

2011

Langue:

english

Fichier:

PDF, 2.16 MB

english, 2011

37

[IEEE 2017 16th Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net) - Budva, Montenegro (2017.6.28-2017.6.30)] 2017 16th Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net) - Proposal of overhead-less access control scheme for multi-beam massive MIMO transmission in WLAN systems

Morino, Yoshiaki, Hiraguri, Takefumi, Yoshino, Hideaki, Nishimori, Kentaro

Année:

2017

Langue:

english

Fichier:

PDF, 161 KB

english, 2017

38

[IEEE 2017 IEEE Conference on Antenna Measurements & Applications (CAMA) - Tsukuba, Japan (2017.12.4-2017.12.6)] 2017 IEEE Conference on Antenna Measurements & Applications (CAMA) - Experimental testbed for massive MIMO at 2.4/5.1/19.5 GHz bands

Morisawa, Shigeki, Nishimori, Kentaro, Muramatsu, Fumiya, Taniguchi, Ryotaro, Mitsui, Tsutomu, Hiraguri, Takefumi

Année:

2017

Langue:

english

Fichier:

PDF, 291 KB

english, 2017

39

[IEEE 2017 International Symposium on Antennas and Propagation (ISAP) - Phuket (2017.10.30-2017.11.2)] 2017 International Symposium on Antennas and Propagation (ISAP) - Blind beamforming method by terminal station for downlink multi-beam massive MIMO

Ogawa, Shota, Nishimori, Kentaro, Taniguchi, Ryotaro, Hiraguri, Takefumi

Année:

2017

Langue:

english

Fichier:

PDF, 118 KB

english, 2017

40

[IEEE 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - San Diego, CA, USA (2017.7.9-2017.7.14)] 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Proposal of multidirectional power transmission system using monopole antennas and parasitic elements

Nakayama, Masami, Hiraguri, Takefumi, Mitsui, Tsutomu, Nishimori, Kentaro, Matsuda, Takahiro, Hirasawa, Kazuhiro, Yeap, Kim Ho

Année:

2017

Langue:

english

Fichier:

PDF, 392 KB

english, 2017

41

[IEEE 2017 International Symposium on Antennas and Propagation (ISAP) - Phuket (2017.10.30-2017.11.2)] 2017 International Symposium on Antennas and Propagation (ISAP) - Multi-beam massive MIMO using beam selection with only amplitude control

Muramatsu, Fumiya, Nishimori, Kentaro, Taniguchi, Ryotaro, Ando, Kazuma, Hiraguri, Takefumi

Année:

2017

Langue:

english

Fichier:

PDF, 165 KB

english, 2017

42

Experimental Investigations of Cochannel Interference Reduction Effect at High Elevation Base Station Using Beam Tilt and Orthogonal Polarization

Uwano, Shuta, Ando, Atsuya, Seki, Tomohiro, Takatori, Yasushi, Hiraguri, Takefumi

Journal:

International Journal of Antennas and Propagation

Année:

2014

Langue:

english

Fichier:

PDF, 3.76 MB

english, 2014

43

A Novel Collision Avoidance Scheme Using Optimized Contention Window in Dense Wireless LAN Environments

MORINO, Yoshiaki, HIRAGURI, Takefumi, YOSHINO, Hideaki, NISHIMORI, Kentaro, MATSUDA, Takahiro

Journal:

IEICE Transactions on Communications

Année:

2016

Langue:

english

Fichier:

PDF, 1.56 MB

english, 2016

44

Performance Evaluation of Downlink Multi-Beam Massive MIMO with Simple Transmission Scheme at Both Base and Terminal Stations

Ogawa, Shota, Nishimori, Kentaro, Taniguchi, Ryotaro, Mitsui, Tsutomu, Hiraguri, Takefumi

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 478 KB

english, 2017

45

[IEEE 2018 IEEE 87th Vehicular Technology Conference (VTC Spring) - Porto, Portugal (2018.6.3-2018.6.6)] 2018 IEEE 87th Vehicular Technology Conference (VTC Spring) - Adaptive Beam-Frequency Allocation Algorithm with Position Uncertainty for Millimeter-Wave MIMO Systems

Ismayilov, Rafail, Kaneko, Megumi, Hiraguri, Takefumi, Nishimori, Kentaro

Année:

2018

Langue:

english

Fichier:

PDF, 552 KB

english, 2018

46

Effect of User Antenna Selection on Block Beamforming Algorithms for Suppressing Inter-User Interference in Multiuser MIMO System

KIKUMA, Nobuyoshi, NISHIMORI, Kentaro, HIRAGURI, Takefumi

Journal:

IEICE Transactions on Communications

Année:

2018

Langue:

english

Fichier:

PDF, 1.28 MB

english, 2018

47

FFT-Based Block Diagonalization at User Terminal for Implicit Beamforming in Multiuser MIMO System

KIMOTO, Hayate, NISHIMORI, Kentaro, HIRAGURI, Takefumi, MAKINO, Hideo

Journal:

IEICE Transactions on Communications

Année:

2016

Langue:

english

Fichier:

PDF, 2.19 MB

english, 2016

48

[IEEE 2018 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) - Nagoya (2018.8.29-2018.8.31)] 2018 IEEE International Workshop on Electromagnetics:Applications and Student Innovation Competition (iWEM) - Performance Improvement of Drone MIMO Relay Station Using Selection of Drone Placement

Matsumura, Naoki, Nishimori, Kentaro, Taniguchi, Ryotaro, Mitsui, Tsutomu, Hiraguri, Takefumi

Année:

2018

Langue:

english

Fichier:

PDF, 149 KB

english, 2018

49

Collision Detection Method Using Self Interference Cancelation for Random Access Multiuser MIMO

Ando, Kazuma, Nishimori, Kentaro, Kataoka, Ryochi, Hiraguri, Takefumi, Morino, Yoshiaki, Mitsui, Tsutomu

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 544 KB

english, 2017

50

[IEEE 2018 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) - Nagoya, Japan (2018.8.29-2018.8.31)] 2018 IEEE International Workshop on Electromagnetics:Applications and Student Innovation Competition (iWEM) - A Study on Adaptive Modulation Method for Downlink Multi-Beam Massive MIMO

Muramatsu, Fumiya, Nishimori, Kentaro, Taniguchi, Ryotaro, Yaku, Yuki, Hiraguri, Takefumi

Année:

2018

Langue:

english

Fichier:

PDF, 603 KB

english, 2018