Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-02-16 14:25 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on the digital twin of in-vehicle GNSS reception in an open sky environment. Tetsuya Kusumoto, Daiki Ito (SOKEN), Kenji Kawai, Takuma Sawaya (TMC), Yuji Sugimoto (SOKEN) AP2023-196 |
(To be available after the conference date) [more] |
AP2023-196 pp.46-49 |
NS, IN, CS, NV (Joint) |
2019-09-06 09:50 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
Threshold Setting Method considering General calls with Waiting Queue under Emergency Trunk Reservation Control Kenta Kawai (Kogakuin Univ.), Katsunori Yamaoka (Tokyo Tech), Ken-ichi Baba (Kogakuin Univ.) IN2019-26 |
A huge number of calls will be generated in an emergency such as an earthquake or a fire. As a result, congestion occurs... [more] |
IN2019-26 pp.17-22 |
NS, IN (Joint) |
2018-03-02 10:00 |
Miyazaki |
Phoenix Seagaia Resort |
Emergency Trunk Reservation Control Using Waiting Queue for General Calls Kenta Kawai (Kogakuin Univ), Kazuki Tanabe, Katsunori Yamaoka (Tokyo Tech), Ken-ichi Baba (Kogakuin Univ) IN2017-116 |
A huge number of calls will be generated as a means of confirming the safety and communicating with the police, fire dep... [more] |
IN2017-116 pp.159-164 |
RCS |
2017-06-23 11:10 |
Okinawa |
Ishigaki Shoukou Kaikan |
Investigations on Transmitter Beamforming Control Based on Firefly Algorithm in Massive MIMO Systems with Per-Antenna Power Constraint for System Throughput Maximization Kento Kawai, Takashi Yamanaka (Tokyo Univ. of Science), Kiichi Tateishi (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2017-86 |
In this paper, we investigate the transmitter beamforming (BF) control based on the firefly algorithm (FA) in massive mu... [more] |
RCS2017-86 pp.215-220 |
ICD |
2016-04-14 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Reliability Projecting for ReRAM based on Stochastic Differential Equation Zhiqiang Wei (PSCS), Koji Eriguchi (Kyoto Univ.), Shunsaku Muraoka, Koji Katayama, Ryotaro Yasuhara, Kawai Ken, Yukio Hayakawa, Kazuhiko Shimakawa, Takumi Mikawa, Yoneda Shinichi (PSCS) ICD2016-7 |
An analytic formula based on stochastic differential equation is successfully developed to describe intrinsic ReRAM vari... [more] |
ICD2016-7 pp.33-37 |
SDM, ICD |
2015-08-24 09:30 |
Kumamoto |
Kumamoto City |
[Invited Talk]
Highly Reliable TaOx ReRAM with Centralized Filament for 28-nm Embedded Application Yukio Hayakawa, Atsushi Himeno, Ryutaro Yasuhara, Satoru Fujii, Satoru Ito, Yoshio Kawashima, Yuuichirou Ikeda, Akifumi Kawahara, Ken Kawai, Zhiqiang Wei, Shunsaku Muraoka, Kazuhiko Shimakawa, Takumi Mikawa, Shinichi Yoneda (Panasonic) SDM2015-57 ICD2015-26 |
For 28-nm embedded application, we have proposed a TaOx-based ReRAM with precise filament positioning and high thermal s... [more] |
SDM2015-57 ICD2015-26 pp.1-5 |
EST, MWP, OPE, MW, EMT, IEE-EMT [detail] |
2013-07-18 13:40 |
Hokkaido |
Wakkanai Synthesis Cultural Center |
The estimation method of power consumption considering traffic characteristics for communications SoCs Ritsu Kusaba, Hiroyuki Uzawa, Tomoaki Kawamura, Kenji Kawai, Yuki Arikawa, Satoshi Shigematsu (NTT) MW2013-52 OPE2013-21 EST2013-16 MWP2013-11 |
We proposed a method for estimating the power consumption of communications SoC. The method consists of three steps. The... [more] |
MW2013-52 OPE2013-21 EST2013-16 MWP2013-11 pp.39-44 |
ICD |
2013-04-11 11:40 |
Ibaraki |
Advanced Industrial Science and Technology (AIST) |
[Invited Talk]
Filament Scaling Forming Technique and Level-Verify-Write Scheme with Endurance Over 10 million Cycles in ReRAM Akifumi Kawahara, Ken Kawai, Yuuichirou Ikeda, Yoshikazu Katoh, Ryotaro Azuma, Yuhei Yoshimoto, Kouhei Tanabe, Zhiqiang Wei, Takeki Ninomiya, Koji Katayama, Shunsaku Muraoka, Atsushi Himeno, Kazuhiko Shimakawa, Takeshi Takagi, Kunitoshi Aono (Panasonic) ICD2013-4 |
Endurance characteristics over 10 million cycles almost 10 times higher as existing, and the small filament for leading ... [more] |
ICD2013-4 pp.15-20 |
ICD |
2012-04-23 14:20 |
Iwate |
Seion-so, Tsunagi Hot Spring (Iwate) |
[Invited Talk]
An 8Mb Multi-Layered Cross-Point ReRAM Macro with 443MB/s Write Throughput Akifumi Kawahara, Ryotaro Azuma, Yuuichirou Ikeda, Ken Kawai, Yoshikazu Katoh, Yukio Hayakawa, Kiyotaka Tsuji, Shinichi Yoneda, Atsushi Himeno, Kazuhiko Shimakawa, Takeshi Takagi, Takumi Mikawa, Kunitoshi Aono (Panasonic) ICD2012-3 |
We developed an 8Mb multi-layered cross-point ReRAM Macro with 443MB/s write throughput (64 bits parallel write per 17.2... [more] |
ICD2012-3 pp.13-18 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2011-11-30 11:20 |
Miyazaki |
NewWelCity Miyazaki |
10G-EPON OLT and ONU LSIs for next-generation FTTx system Tomoaki Kawamura, Shoko Ohteru, Sadayuki Yasuda, Akihiko Miyazaki, Kenji Kawai, Ritsu Kusaba, Mamoru Nakanishi, Masami Urano, Tsugumichi Shibata (NTT) CPM2011-167 ICD2011-99 |
10G-EPON OLT and ONU LSIs that integrate the full functions confirming to the IEEE 802.3av standard were developed for n... [more] |
CPM2011-167 ICD2011-99 pp.97-102 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2010-11-30 10:45 |
Fukuoka |
Kyushu University |
FPGA design and test methodology for communication frame processinng Ritsu Kusaba, Kenji Kawai, Sadayuki Yasuda, Satoshi Shigematsu, Mamoru Nakanishi, Masami Urano (NTT) VLD2010-67 DC2010-34 |
For large-scale and high-speed frame processing on a FPGA board, we propose a new design method based on the property of... [more] |
VLD2010-67 DC2010-34 pp.73-78 |
NC, MBE (Joint) |
2009-11-12 14:20 |
Miyagi |
Tohoku Univ. |
Epileptic-seizure-induced structural change of functional network in electrocorticogram Shuuhei Takahashi, Kensuke Kawai, Ryohei Kanzaki (Univ. of Tokyo), Hirokazu Takahashi (Univ. of Tokyo,/ PRESTO JST) NC2009-56 |
We investigated structural changes of functional networks of electrocorticogram during ictal, preseizure and interictal ... [more] |
NC2009-56 pp.35-39 |
SDM, OME |
2008-04-11 10:35 |
Okinawa |
Okinawa Seinen Kaikan |
Electrical activation of heavily doped Si film by crystallization annealing Takashi Noguchi, Tomoyuki Miyahira, Kenji Kawai (Univ. Ryukyus), Toshiharu Suzuki, Masateru Sato (SEN) SDM2008-4 OME2008-4 |
After UV pulsed excimer laser annealing for highly
boron-, or phosphorus dosed Si film, the relationship
between the c... [more] |
SDM2008-4 OME2008-4 pp.17-22 |
ICD, ITE-IST |
2007-07-27 10:20 |
Hyogo |
|
A development of an LSI for 1Gbit/s home router Yukikuni Nishida, Kenji Kawai, Keiichi Koike (NTT), Katsuichi Oyama (NTT Electronics) ICD2007-58 |
The band-width became widely by spread of FTTH and triple play services are provided on the Internet. A service provider... [more] |
ICD2007-58 pp.123-128 |
|