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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS | 2023-07-28 14:50 |
Tokyo | Improving position estimation accuracy method by reducing RSSI fluctuations in BLE fingerprinting-based indoor positioning Jingshi Qian, Nobuyoshi Komuro (Chiba Univ.) |
(To be available after the conference date) [more] | ||
| 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 |
| WPT | 2023-03-17 15:25 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
500 MHz band rectennas with the folded dipole antenna and the small loop antenna Takumi Itoh, Kaito Matsuda, Naoki Sakai, Kenji Itoh (KIT), Minoru Sudo, Fumiyasu Utsunomiya, Yusuke Takeuchi (ABLIC) WPT2022-61 |
In this report, the prototyped rectennas for energy harvesting systems using radio waves of the digital terrestrial broa... [more] | WPT2022-61 pp.133-137 |
| IN, NS (Joint) |
2023-03-02 16:00 |
Okinawa | Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Study of Network Capacity for Mixture of Concurrent and Sequential Transmission Scheme over LoRa Networks Aung Thura Phyo Khun (JAIST), Lin Shan (NICT), Yuto Lim, Yasuo Tan (JAIST) IN2022-95 |
Long-range low-power wireless communications, also known as LoRa, are widely used in many sensor networks and Internet o... [more] | IN2022-95 pp.175-180 |
| HWS, VLD | 2023-03-01 13:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Circuit Optimization and Simulation Evaluation for Ultra-Low Voltage of LRPUF Using Manufacturing Variability of Leakage Current Shunkichi Hata, Kimiyoshi Usami (SIT) VLD2022-77 HWS2022-48 |
Low power consumption and low-voltage operation become critical issues to be addressed when PUF (Physically Unclonable F... [more] | VLD2022-77 HWS2022-48 pp.25-30 |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-26 14:55 |
Online | Online (Zoom) | Effect of narrow-channel structure on liquid crystal flow in power generation devices for energy harvest Rintaro Izumiyama, Yosei Shibata, Takahiro ishinabe, Hideo Fujikake (Tohoku Univ.) EID2022-5 |
For energy harvest (EH) technology utilizing human motion with walking, we propose the flexible (EH) device which incorp... [more] | EID2022-5 pp.5-8 |
| WPT | 2022-12-09 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of Wireless Power Transmit System Enesphere Yuki Tanaka (PSNRD), Hikaru Hamase, Takuma Ikeda, Manabu Gokan, Hiroyuki Tani (Panasonic), Hiroshi Sato, Yoshio Koyanagi (PSNRD) WPT2022-25 |
The wireless power transmission technology using microwave frequency is attractive for rapidly spreading IoT devices suc... [more] | WPT2022-25 p.9 |
| ICTSSL, IN, NWS, IEE-SMF | 2022-10-28 13:05 |
Nagano | Shinshu University (Primary: On-site, Secondary: Online) |
Study of Storage Energy Loss in a Distributed Power Flow System for Smart Home Environment Ruengwit Khwanrit, Yuto Lim, Saher Javaid (JAIST), Somsak Kittipiyakul (SIIT), Yasuo Tan (JAIST) IN2022-40 |
Today, renewable energy resources are a critical component of distributed energy systems. However, their intermittent na... [more] | IN2022-40 pp.47-52 |
| AP | 2022-10-20 11:45 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
On Poynting Vector in Statistic Electromagnetic Field
-- An image of energy flow mechanism -- Yoshio Karasawa AP2022-138 |
The Poynting vector represented by E×H has an important function in the radiation analysis of antennas or so. In the ene... [more] | AP2022-138 pp.193-198 |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Reinforcement Learning-based Method for Reducing Power Consumption of BLE Advertisements Minoru Fujisawa (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Ryosuke Isogai, Yoshifumi Yoshida (SEIKO FUTURE CREATION INC.), Song-Ju Kim (SOBIN Inst.), Mikio Hasegawa (Tokyo Univ. of Science) |
Bluetooth Low Energy (BLE) has been applied to various IoT applications due to the popularization of Bluetooth-enabled d... [more] | |
| NS | 2022-10-06 10:45 |
Hokkaido | Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Proposal of C-state Control Method in Frame Forwarding System for vRAN Traffic Ko Natori, Kei Fujimoto, Akinori Shiraga (NTT) NS2022-92 |
Today, there are services on general-purpose servers with demanding latency requirements. For example, signal processing... [more] | NS2022-92 pp.70-75 |
| HPB (2nd) |
2022-09-22 13:05 |
Tokyo | Feasibility study of human flow measurement using AirTag
-- Evaluation of the relationship between the number of tags and detection performance -- Kaito Yamaguchi (TUT), Toshinori Kagawa (CRIEPI), Johei Matsuoka, Kiyohiko Hattori (TUT) |
In recent years, small BLE-based tag-type loss prevention devices have become increasingly popular. When this device is ... [more] | ||
| IN, CCS (Joint) |
2022-08-04 14:20 |
Hokkaido | Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
A Study of Low Power BLE Advertising Method Based on Reinforcement Learning Hiroyuki Yasuda (The Univ. of Tokyo), Minoru Fujisawa (Tokyo Univ. of Science), Ryosuke Isogai, Yoshifumi Yoshida (SEIKO HOLDINGS Corp.), Song-Ju Kim (Tokyo Univ. of Science), Yozo Shoji (NICT), Kazuyuki Aihara (The Univ. of Tokyo), Mikio Hasegawa (Tokyo Univ. of Science) CCS2022-33 |
Bluetooth Low Energy (BLE) has been applied to various IoT services because of its versatility and energy efficiency. In... [more] | CCS2022-33 pp.35-40 |
| SeMI, IPSJ-DPS, IPSJ-MBL, IPSJ-ITS | 2022-05-26 12:27 |
Okinawa | (Primary: On-site, Secondary: Online) |
Matrix Connection for Renewable Energy Oriented Self-Sustaining Decentralized Grid Graph generation method for maximum flow derivation Takumi Wada (Kanagawa Institute of Technology), Haruhisa Ichikawa, Shinji Yokogawa (The Univ of Electro-Communications), Yoshito Tobe (Aoyama Gakuin Univ), Yuusuke Kawakita (Kanagawa Institute of Technology) SeMI2022-3 |
As attention focuses on independent and decentralized energy utilization oriented toward renewable energy, small-scale g... [more] | SeMI2022-3 pp.11-14 |
| SeMI, IPSJ-DPS, IPSJ-MBL, IPSJ-ITS | 2022-05-26 17:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
BLECE: A Method of BLE-based Crowdedness Estimation in Public Facilities and Restaurants Yuki Matsuda (NAIST/JST PRESTO), Eigo Taya, Hirohiko Suwa, Keiichi Yasumoto (NAIST) SeMI2022-9 |
The crowdedness information in various places in the city such as public transportation, facilities, and restaurants is ... [more] | SeMI2022-9 pp.40-45 |
| NS | 2022-05-13 10:50 |
Kyoto | Rakuyu Kaikan, Kyoto Univ. + Online (Primary: On-site, Secondary: Online) |
Proposal of low-latency and energy-efficient frame forwarding for vRAN traffic in Server Ko Natori, Kei Fujimoto, Akinori Shiraga (NTT) NS2022-17 |
In this paper, we propose a frame forwarding system for vRAN traffic to meet three requirements: (A) low latency, (B) en... [more] | NS2022-17 pp.47-52 |
| VLD, HWS [detail] | 2022-03-07 13:15 |
Online | Online | [Memorial Lecture]
An Accuracy Reconfigurable Vector Accelerator based on Approximate Logarithmic Multipliers Lingxiao Hou, Yutaka Masuda, Tohru Ishihara (Nagoya Univ.) VLD2021-83 HWS2021-60 |
The logarithmic approximate multiplier proposed by Mitchell provides an efficient alternative to accurate multipliers in... [more] | VLD2021-83 HWS2021-60 p.43 |
| RCS, SR, SRW (Joint) |
2022-03-02 10:00 |
Online | Online | Reducing Power Consumption of BLE Advertising Based on Reinforcement Learning Ryoma Kitagawa (Tokyo Univ. of Science), Ryosuke Isogai (Seico), Hiroyuki Yasuda (Tokyo Univ.), Yoshifumi Yoshida (Seico), Song-Ju Kim, Mikio Hasegawa (Tokyo Univ. of Science) SRW2021-65 |
Bluetooth Low Energy (BLE) is a short-range wireless communication characterized by low power consumption and has been a... [more] | SRW2021-65 pp.1-6 |
| RCS, SR, SRW (Joint) |
2022-03-04 09:55 |
Online | Online | Low-overhead Beam and Power Allocation Using Deep Learning for mmWave Networks Yuwen Cao, Tomoaki Ohtsuki (Keio Univ.) RCS2021-284 |
In this report, we develop a novel deep learning (DL)-based hybrid beam and power allocation approach for multiuser mill... [more] | RCS2021-284 pp.159-163 |
| SDM | 2022-01-31 13:15 |
Online | Online | [Invited Talk]
**** Tomoya Saito, Takashi Ito, Yasuhiko Taito, Kenichiro Sonoda, Genta Watanabe, Ken Matsubara, Akihiko Kanda, Takahiro Shimoi, Koichi Takeda, Takashi Kono (Renesas) SDM2021-68 |
We present the low energy write techniques and measurement results of a 20Mb embedded STT-MRAM test chip in 16nm FinFET ... [more] | SDM2021-68 pp.1-4 |
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