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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 302  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
PN 2024-03-15
10:30
Kagoshima
(Primary: On-site, Secondary: Online)
Power Saving Effects in Switched RoF
Ryuta Murakami (Keio Univ.), Satoru Okamoto (UEC), Yoshihiko Uematsu, Takashi Kurimoto, Naoaki Yamanaka (Keio Univ.) PN2023-80
In order to realize higher speeds and greater capacity in the Beyond 5G era, it is expected to handle higher frequency b... [more] PN2023-80
pp.58-63
WPT 2024-03-15
16:15
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
A Beamforming Antenna using Analog Phase Shifter for 5.7GHz RF Wireless Power Transfer System
Shota Futamata, Norimasa Nakashima (FIT) WPT2023-59
This paper persents an attempt to realize a beamforming antenna using a reflective phase shifter for 5.7GHz wireless pow... [more] WPT2023-59
pp.117-122
SR 2024-01-25
13:10
Nagano Nagano-ken JA building
(Primary: On-site, Secondary: Online)
[Short Paper] Performance Evaluations on Deep Reinfocement Leanring based Analog Beamforming in Dynamic Senarios
Daisuke Sasaki, Xiaoyan Wang, Zhou Hang (Ibaraki Univ.), Umehira Masahiro (Nanzan Univ.) SR2023-72
As the development of small cell architecture in B5G networks, on one hand, the frequency utilization efficiency could b... [more] SR2023-72
pp.22-24
SR 2024-01-25
14:30
Nagano Nagano-ken JA building
(Primary: On-site, Secondary: Online)
[Panel Discussion] Initiatives and Challenges for Infrastructure Upgrading in the Civil Engineering Sector
Kensaku Haruta (Growing Lab) SR2023-76
In the construction business, efforts are being made to change the conventional analog approach and to make it more rati... [more] SR2023-76
p.32
ED, MW 2024-01-26
15:30
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Invited Talk] Ultra-high-speed analog front-end ICs for optical and wireless communications using InP compound semiconductors
Teruo Jyo, Munehiko Nagatani, Hiroshi Hamada, Hitoshi Wakita, Ibrahim Abdo, Daisuke Kitayama, Adam Pander, Yuta Shiratori, Miwa Mutoh, Takuya Tsutsumi, Hiroyuki Takahashi (NTT) ED2023-81 MW2023-173
To accommodate the demand for higher speed and larger capacity networks due to the continuous increase in communication ... [more] ED2023-81 MW2023-173
pp.81-86
SCE 2024-01-23
15:00
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Microwave generator based on a single-flux-quantum pulse-frequency modulation D/A converter
Seiya Hayashi, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2023-26
Pulse Frequency Modulation-D/A Converters (PFM-DACs) based on Single Flux Quantum (SFQ) circuits have been developed for... [more] SCE2023-26
pp.19-24
MW 2023-11-16
13:25
Okinawa Nago City Industrial Support Center (Okinawa)
(Primary: On-site, Secondary: Online)
Riemann Pump RF-Power DAC with Novel GaN HEMT Cell Utilizing Charge Reuse Transistor Control Mechanism
Yuta Fuchibe, Shuichi Sakata, Yuji Komatsuzaki, Shintaro Shinjo (Mitsubishi Electric Corp) MW2023-129
We propose a new circuit topology for multi-bit Riemann Pump (RP) digital-to-analog converters (DACs). The RP-DAC is a D... [more] MW2023-129
pp.19-22
AP, RCS
(Joint)
2023-11-15
10:25
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Beam Selection Based on Angle-Domain Beam Grouping for Massive MIMO Analog Beamforming Using NOMA in Cellular Downlink
Nobuhide Nonaka, Kenichi Higuchi (Tokyo Univ. of Science) RCS2023-152
In this paper, we introduce non-orthogonal multiple access (NOMA) into the massive multiple-input multiple-output (MIMO)... [more] RCS2023-152
pp.7-12
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] 2023-11-16
16:20
Kumamoto Civic Auditorium Sears Home Yume Hall
(Primary: On-site, Secondary: Online)
A multi bit PWM-DAC with calibration for quantum computing
Shunsuke Akahosh, Nobukazu Takai (KIT) VLD2023-56 ICD2023-64 DC2023-63 RECONF2023-59
We propose a structure and control method of a multi-bit PWMDAC for controlling qubits operating in a dilution refrigera... [more] VLD2023-56 ICD2023-64 DC2023-63 RECONF2023-59
pp.136-139
NC, MBE
(Joint)
2023-10-28
10:45
Miyagi Tohoku Univ.
(Primary: On-site, Secondary: Online)
A design of ultra-low power reservoir computing system with analog CMOS spiking neural network circuits
Satoshi Ono, Satoshi Moriya, Hideaki Yamamoto (Tohoku Univ.), Yasushi Yuminaka (Gunma Univ.), Yoshihiko Horio, Shigeo Sato (Tohoku Univ.) NC2023-29
Spiking neural network (SNN) is expected to be applied to edge computing due to its low power consumption when implement... [more] NC2023-29
p.23
NLP, CAS 2023-10-07
11:30
Gifu Work plaza Gifu Reproduction of Firing Phenomena in a Piecewise Constant Neuron Model by Automatic Cellular Differentiation Method
Kengo Hosoi, Hiroyuki Torikai (Hosei Univ) CAS2023-53 NLP2023-52
In this study, the cellular differentiation method for a piecewise-constant neuron model is designed using hardware. The... [more] CAS2023-53 NLP2023-52
pp.104-105
PN 2023-08-30
12:05
Hokkaido
(Primary: On-site, Secondary: Online)
Photonic Digital to Analog Conversion with Higher Resolution Using Frequency Chirping in Quantum Dot Semiconductor Optical Amplifiers
Tetsuyuki Ito, Motoharu Matsuura (UEC) PN2023-36
As communication traffic capacity increases, there is a need for optical signal processing to support longer distance an... [more] PN2023-36
pp.101-105
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] 2023-06-30
14:20
Okinawa OIST Conference Center
(Primary: On-site, Secondary: Online)
Analogy Tasks in BioConceptVec using Biological Pathways
Hiroaki Yamagiwa, Ryoma Hashimoto (Kyoto Univ.), Kiwamu Arakane, Ken Murakami (IPR), Momose Oyama, Hidetoshi Shimodaira (Kyoto Univ.), Mariko Okada (IPR) NC2023-18 IBISML2023-18
Natural language processing (NLP), often employing models like skip-gram, is widely utilized across numerous application... [more] NC2023-18 IBISML2023-18
pp.113-120
SRW 2023-06-12
14:25
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Invited Lecture] An Analog Beamforming Control Method using Deep Reinforcement Learning
Daisuke Sasaki, Hang Zhou, Xiaoyan Wang (Ibaraki Univ.), Masahiro Umehira (Nanzan Univ.) SRW2023-8
As the development of small cell configurations in B5G networks, the frequency utilization efficiency could be significa... [more] SRW2023-8
pp.39-44
CS, CQ
(Joint)
2023-05-18
16:30
Kagawa Rexxam Hall (Kagawa Kenmin Hall)
(Primary: On-site, Secondary: Online)
[Invited Talk] Optical and Wireless convergence for realizing User-Centric Network
Ryo Inohara, Shinji Nimura, Kazuki Tanaka (KDDI Research, Inc.) CQ2023-4
Cellular systems have been commercially deployed in the 5th and earlier generations of mobile communication systems, in ... [more] CQ2023-4
p.18
SR 2023-05-11
15:10
Hokkaido Center of lifelong learning Kiran (Higashi Muroran)
(Primary: On-site, Secondary: Online)
[Short Paper] Continuous Compressible Deep Joint Source Channel Coding
Junichiro Yamada, Katsuya Suto (UEC) SR2023-11
Deep Joint Source Channel Coding (DeepJSCC), which designs a source and channel coding model with deep neural networks a... [more] SR2023-11
pp.58-60
EMM, IT 2023-05-12
10:15
Kyoto Rakuyu Kaikan (Kyoto Univ. Yoshida-South Campus)
(Primary: On-site, Secondary: Online)
Gradient flow decoding for LDPC codes
Tadashi Wadayama, Kensho Nakajima, Ayano Nakai-Kasai (NiTech) IT2023-8 EMM2023-8
The power consumption of the integrated circuit is becoming a significant burden, particularly for large-scale signal pr... [more] IT2023-8 EMM2023-8
pp.37-42
CCS 2023-03-26
10:55
Hokkaido RUSUTSU RESORT A Stochastic Memory for Ultralow-Power IoT Devices and its Subthreshold CMOS Circuit Implementation
Seiya Muramatsu, Kohei Nishida, Kota Ando (Hokkaido Univ.), Megumi Akai-Kasaya (Osaka Univ./Hokkaido Univ.), Tetsuya Asai (Hokkaido Univ.) CCS2022-68
We propose a CMOS circuit implementation of a memory circuit for ultralow-power IoT devices based on stochastic computin... [more] CCS2022-68
pp.31-35
CCS 2023-03-26
11:15
Hokkaido RUSUTSU RESORT Hardware Implementation of Predictive Coding Networks based on the Free Energy Principle
Naruki Hagiwara, Takafumi Kunimi, Kota Ando (Hokkaido Univ.), Megumi Akai (Hokkaido Univ./Osaka Univ.), Tetsuya Asai (Hokkaido Univ.) CCS2022-69
Agents form generative models in the brain through perception and actions for adapting to the external environment. In t... [more] CCS2022-69
pp.36-41
RCS, SR, SRW
(Joint)
2023-03-02
09:00
Tokyo Tokyo Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
Performance Evaluation of a Beamforming Control Method Using Deep Reinforcement Learning
Daisuke Sasaki, Hang Zhou (Ibaraki Univ), Xiaoyan Wang (Ibaraki Univ.), Masahiro Umehira (Nanzan Univ.) SRW2022-47
As the development of small cell configurations in B5G networks, the frequency utilization efficiency could be significa... [more] SRW2022-47
pp.19-24
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