Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EE, WPT (Joint) |
2014-11-18 11:25 |
Kyoto |
Doshisha University |
Peak-cut control of Smart Energy BTS Masaki Nakamura, Hosei Matsuoka, Kazuhiko Takeno (NTT DOCOMO) EE2014-19 |
Reducing the power consumed by base stations is an urgent requirement. We envision “Green BTS” which is a base station u... [more] |
EE2014-19 pp.1-5 |
EE |
2011-10-07 15:10 |
Chiba |
Makuhari-Messe |
A Consideration of DC Integrated System envisioned for Green BTS Hosei Matsuoka, Sadanori Seki, Kazuhiko Takeno (NTT DOCOMO) EE2011-20 |
We envisioned “Green BTS” which is a base station using PV and storage battery for decreasing peak electricity demand, a... [more] |
EE2011-20 pp.11-15 |
RCS, MoNA, SR (Joint) |
2011-03-03 16:45 |
Kanagawa |
YRP |
[Invited Talk]
Retransmission Request Scheme for Multimedia Broadcasting Content Delivery Hosei Matsuoka, Akira Yamada (NTT DOCOMO), Tomoyuki Ohya (Multimedia Broadcasting), Ryo Kitahara, Junichiro Hagiwara (NTT DOCOMO) RCS2010-280 MoMuC2010-93 SR2010-107 |
[more] |
RCS2010-280 MoMuC2010-93 SR2010-107 pp.183-188(RCS), pp.75-80(MoMuC), pp.117-122(SR) |
EE |
2011-01-28 13:00 |
Kumamoto |
|
Smart-battery management technologies for information devices in consideration of non smart-tap Kazuhiko Takeno, Hosei Matsuoka (NTT DOCOMO) EE2010-36 |
[more] |
EE2010-36 pp.49-53 |
CS, IPSJ-AVM, ITE-BCT, IE [detail] |
2010-12-02 15:15 |
Kyoto |
Nagoya Univ |
File-Casting Technologies for ISDB-Tmm Akira Yamada, Hosei Matsuoka (NTT DOCOMO), Tomoyuki Ohya (mmbi), Ryo Kitahara, Junichiro Hagiwara (NTT DOCOMO) |
[more] |
|
EE |
2010-10-08 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design and Evaluation of Electrical-Thermal Module with Amorphous PV Cells Hosei Matsuoka, Takayuki Tamura, Kazuhiko Takeno (docomo) EE2010-16 |
In order to diffuse photovoltaic power generation, we need to decrease the PV module cost and also increase the energy c... [more] |
EE2010-16 pp.1-5 |
EE |
2010-10-08 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of Optical Wireless Power Supply System for Mobile Phone with DSC and OLED Minoru Watanabe (OKI Semi), Yoshiaki Oku (Rohm), Kazuhiko Takeno, Hosei Matsuoka (NTT DOCOMO) EE2010-17 |
Optical wireless power supply system with dye-sensitized solar cell (DSC) and organic light emitting diode (OLED) was st... [more] |
EE2010-17 pp.7-11 |
RCS, AN, MoNA, SR (Joint) |
2009-03-05 14:35 |
Kanagawa |
YRP |
Seamless PPP Migration between 3GNW and WLAN for Traffic Control Takayuki Tamura, Hosei Matsuoka, Minoru Takahata (NTT docomo) MoMuC2008-85 |
This paper proposes a method of switching PPP connections between 3GNW and WLAN by Seamless PPP Migration. Seamless PPP ... [more] |
MoMuC2008-85 pp.1-5 |
RCS, AN, MoNA, SR (Joint) |
2009-03-05 15:35 |
Kanagawa |
YRP |
Retransmission Request Scheme for Broadcast Content Delivery Hosei Matsuoka, Akira Yamada, Tomoyuki Ohya (NTT Docomo) MoMuC2008-88 |
Under integrated systems of communication and broadcasting, the lost data in broadcasting is recoverable with a retransm... [more] |
MoMuC2008-88 pp.19-22 |
IN, MoNA (Joint) |
2008-11-13 14:55 |
Fukuoka |
Kyushu Institute of Technology |
Performance Evaluation of Contents Distribution System for Communication-Broadcasting Integrated Services Akira Yamada, Hosei Matsuoka, Tomoyuki Ohya (NTT DOCOMO) MoMuC2008-62 |
A combination of communication and broadcasting systems is presently expected to create integrated new services. In this... [more] |
MoMuC2008-62 pp.5-9 |
USN, CQ, MoNA (Joint) |
2008-01-25 11:20 |
Shizuoka |
Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) |
[Technology Exhibit]
Acoustic OFDM on MW AM Broadcasting : Transmission Performance Yusuke Nakashima, Hosei Matsuoka, Takeshi Yoshimura (NTT DoCoMo), Hiroshi Miura, Seiichi Nakajima (Nippon Broadcasting S.), Masanori Machida (Nippon Broadcasting Proj.), Gen-ichiro Ohta (Waseda Univ.) MoMuC2007-81 USN2007-74 |
A data transmission means via audio link on MW AM radio broadcasting system is shown to be achievable by using Acoustic ... [more] |
MoMuC2007-81 USN2007-74 pp.77-78(MoMuC), pp.93-94(USN) |
RCS |
2006-09-01 14:30 |
Miyagi |
Tohoku Univ. |
Compensation of sampling frequency shift for Acoustic OFDM Yusuke Nakashima, Hosei Matsuoka, Takeshi Yoshimura (NTT DoCoMo) RCS2006-127 |
In this paper, we propose a compensation method of sampling frequency shift for Acoustic OFDM. Acoustic OFDM is a data t... [more] |
RCS2006-127 pp.133-138 |
EA |
2006-08-10 11:00 |
Miyagi |
|
Audio Data Hiding Method using Sub-band Phase Shifting Hosei Matsuoka (DoCoMo) |
[more] |
EA2006-43 pp.7-11 |
RCS, NS (Joint) |
2006-07-20 13:40 |
Hokkaido |
Hokkaido Univ. |
Aerial Transmission Characteristics of Acoustic OFDM Yusuke Nakashima, Hosei Matsuoka, Takeshi Yoshimura (NTT DoCoMo) RCS2006-82 |
In this paper, we present an aerial transmission characteristics of Acoustic OFDM. Acoustic OFDM is a data transmission ... [more] |
RCS2006-82 pp.139-144 |
EA |
2006-06-23 15:50 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Aerial Acoustic Communications in Audible Band
-- Acoustic OFDM -- Hosei Matsuoka, Yusuke Nakashima, Takeshi Yoshimura (NTT DoCoMo) |
This paper presents a method of free-space acoustic communication in which data is modulated with OFDM and embedded in r... [more] |
EA2006-24 pp.25-29 |
EA |
2005-01-28 13:00 |
Osaka |
Kansai Univ. |
Reflected Wave Adjusted Audible Frequency Acoustic Communication Method
-- An Application for Audio Steganography -- Hosei Matsuoka (NTT DoCoMo) |
[more] |
EA2004-130 pp.33-38 |