Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ED, IEE-BMS, IEE-MSS |
2023-08-18 14:25 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Evaluation of photoresponsive properties of metal/Nb:SrTiO3 junction
-- Towards the realization of optoelectronic synapse device -- Shin Sata, Yumeng Zheng, Kentaro Kinoshita (Tokyo Univ. of Sci.) ED2023-11 |
Sn-doped In_2O_3(ITO)/Nb:SrTiO_3(NSTO) junctions are expected to be a optoelectronic synapse with tunable characteristic... [more] |
ED2023-11 pp.6-9 |
ICD |
2023-04-10 11:00 |
Kanagawa |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
A 22nm 32Mb Embedded STT-MRAM Macro Achieving 5.9ns Random Read Access and 5.8MB/s Write Throughput at up to Tj of 150 °C Takahiro Shimoi, Ken Matsubara, Tomoya Saito, Tomoya Ogawa, Yasuhiko Taito, Yoshinobu Kaneda, Masayuki Izuna, Koichi Takeda, Hidenori Mitani, Takashi Ito, Takashi Kono (Renesas Electronics) ICD2023-2 |
This paper presents a high-precision sense amplifier and a fast write throughput technique of a 32Mb embedded STT-MRAM m... [more] |
ICD2023-2 p.7 |
ED, IEE-BMS, IEE-MSS |
2022-08-18 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. B3-2 (Primary: On-site, Secondary: Online) |
Neuromorphic computing using photo-induced current properties in ITO/Nb:SrTiO3 junction
-- For reservoir computing application -- Yutaro Yamazaki, Hiroyuki Kai, Kentaro Kinoshita (Tokyo Univ. of Sci.) ED2022-21 |
Recently, needs for edge computing have been increasing, and methods to reduce computational cost while maintaining high... [more] |
ED2022-21 pp.17-20 |
RCS |
2021-10-22 15:00 |
Online |
Online |
[Poster Presentation]
Investigation of NOMA-Based Highly-Efficient Low-Latency Random Access Kenichi Higuchi (Tokyo Univ. of Science) RCS2021-139 |
In this paper, we introduce some of our recent studies on highly-efficient low-latency random access that realize multi-... [more] |
RCS2021-139 pp.112-119 |
RISING (2nd) |
2019-11-27 13:55 |
Tokyo |
Fukutake Learning Theater, Hongo Campus, Univ. Tokyo |
[Invited Lecture]
Success Prioritized Random Access Protocols Daisuke Umehara (Kyoto Inst. of Tech.) |
We have proposed the concept of success priority for autonomous distributed random access protocols in wireless networks... [more] |
|
RCS |
2019-06-20 10:20 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Investigation on Transmission Power Control Appropriate for IDMA-based Random Access Tsubasa Miyata (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-68 |
This paper investigates a transmission power control (TPC) scheme appropriate for interleave division multiple access (I... [more] |
RCS2019-68 pp.189-195 |
RCS |
2018-06-22 11:10 |
Nagasaki |
Nagasaki University |
Investigations on Structure of Interference Canceller in IDMA-based Random Access Masayuki Kawata (Tokyo Univ. of Science), Kiichi Tateishi (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2018-72 |
This paper studies various structures of interference canceller appropriate for interleave division multiple access (IDM... [more] |
RCS2018-72 pp.219-224 |
RCS |
2017-06-23 10:00 |
Okinawa |
Ishigaki Shoukou Kaikan |
Performance Analysis of OFDMA Random Access with Finite Retry Limit in IEEE 802.11ax Tomoyasu Irikida, Tatsumi Uwai, Leonardo Lanante JR., Masayuki Kurosaki, Hiroshi Ochi (KIT) RCS2017-80 |
In order to improve the efficiency of next generation WLAN under dense environment, the IEEE 802.11ax task group has ad... [more] |
RCS2017-80 pp.179-184 |
ISEC, WBS, IT |
2017-03-10 14:35 |
Tokyo |
TOKAI University |
Efficient Verifiable Attribute-Based Keyword Search Go Ohtake (NHK), Reihaneh Safavi-Naini (Univ. of Calgary), Liang Feng Zhang (ShanghaiTech Univ.) IT2016-129 ISEC2016-119 WBS2016-105 |
A public-key encryption scheme with access control and keyword search functionalities enables multiple service providers... [more] |
IT2016-129 ISEC2016-119 WBS2016-105 pp.195-202 |
RCS, SR, SRW (Joint) |
2017-03-02 09:25 |
Tokyo |
Tokyo Institute of Technology |
Terminal Selection for Uplink and Downlink Multi user Communication System with non linear filtering Tomoyuki Baba, Satoshi Denno (Okayama Univ.) SRW2016-86 |
MU-MIMO systems have higher frequency utilization efficiency than SU-MIMO. In the system, inter-user interference causes... [more] |
SRW2016-86 pp.105-110 |
CQ |
2016-08-30 15:25 |
Ibaraki |
Tsukubasan |
Throughput Analysis of CSMA with Imperfect Collision Detection in WLAN Systems Megumi Kaneko (NII), Tomoo Hirose (Kyoto Univ.) CQ2016-70 |
[more] |
CQ2016-70 pp.117-121 |
SR |
2016-01-22 13:20 |
Nagasaki |
Fukue-bunka-kaikan |
QZSS Short Message SS-CDMA Communication: Consideration of Fairness in Random Access Control Scheme with Reservation Channel Kei Ohya, Tomohide Takahashi, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2015-85 |
The Quasi-Zenith Satellite System (QZSS) is expected to provide a high accurate positioning service and allows two-way c... [more] |
SR2015-85 pp.87-94 |
RCS |
2015-10-02 11:40 |
Kanagawa |
YRP (Yokosuka) |
Random Access Control with multi beam forming in distributed wireless networks Yusuke Murakami, Satoshi Denno (Okayama Univ.) RCS2015-162 |
In this paper, we propose a random access control method applying multiple beamforming in order to improve the throughpu... [more] |
RCS2015-162 pp.33-38 |
CQ |
2015-09-02 10:30 |
Kyoto |
Kyoto Institute of Technology |
Implementation of Random AIFSN Scheme on Off-the-Shelf WLAN Devices Ryuichi Hirata, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.) CQ2015-61 |
Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) is a medium access control mechanism which is employed ... [more] |
CQ2015-61 pp.125-129 |
SRW |
2015-08-24 13:50 |
Tokyo |
Shibaura Institute of Technology |
Random Access Control Method Applying Multiple Beamforming Yusuke Murakami, Satoshi Denno (Okayama Univ.) SRW2015-18 |
In this paper, we propose a random access control method applying multiple beamforming in order to improve the throughpu... [more] |
SRW2015-18 pp.43-48 |
DC, CPSY |
2015-04-17 14:50 |
Tokyo |
|
[Special Invited Talk]
On Hardware for high-speed pattern matching Tsutomu Sasao (Meiji Univ.) CPSY2015-11 DC2015-11 |
High-speed pattern matching is implemented with conventional memories.
Using the concept of index generation function, ... [more] |
CPSY2015-11 DC2015-11 pp.59-66 |
ICD |
2015-04-16 14:25 |
Nagano |
|
[Invited Talk]
A 28nm Embedded SG-MONOS Flash Macro for Automotive Achieving 200MHz Read Operation and 2.0MB/s Write Throughput at Tj of 170℃ Makoto Muneyasu, Yasuhiko Taito, Masaya Nakano, Takashi Ito, Takashi Kono, Kenji Noguchi, Hideto Hidaka, Tadaaki Yamauchi (Renesas) ICD2015-4 |
First-ever 28nm embedded SG-MONOS flash macros are presented to realize aggressive device scaling with improved reliabil... [more] |
ICD2015-4 pp.15-19 |
AP (2nd) |
2015-01-08 14:05 |
Overseas |
PTIT, Ho Chi Minh City, Vietnam |
Investigation of Throughput Performance of NOMA Using Intra-beam Superposition Coding and SIC in MIMO Downlink Assuming Realistic Channel Estimation Error Nobuhide Nonaka, Kenichi Higuchi (Tokyo Univ. of Science) |
We investigate the influence of channel estimation error on the achievable system-level throughput performance of our pr... [more] |
|
RCS, NS (Joint) |
2014-12-19 11:15 |
Mie |
Iseshi-Kanko-Bunka-Kaikan (Mie) |
System-Level Throughput of NOMA Using Intra-beam Superposition Coding and SIC in MIMO Downlink When Channel Estimation Error Exists Nobuhide Nonaka (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2014-256 |
We investigate the influence of channel estimation error on the achievable system-level throughput performance of our pr... [more] |
RCS2014-256 pp.213-218 |
MoNA, CQ (Joint) |
2014-09-12 14:10 |
Miyagi |
|
TCP Performance Analysis of Random AIFSN Scheme in Densely Deployed WLANs Ryuichi Hirata, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) MoNA2014-45 |
Mobile wireless local area networks (WLANs) provided by mobile wireless router and tethering function of smartphone are ... [more] |
MoNA2014-45 pp.81-86 |