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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP, MSS | 2025-03-13 12:30 |
Okinawa | Miyakojima City Central Community Center | Proposal of SplitCMA-ES for Multimodal Optimization Problems Tenma Yamada, Kenya Jin'no (TCU)  MSS2024-72 NLP2024-113 |
This paper proposes SplitCMA-ES as an improved method of CMA-ES. CMA-ES is known as a powerful black-box optimization me... [more] | MSS2024-72 NLP2024-113 pp.32-35 |
| MRIS, CPM, ITE-MMS [detail] | 2024-10-31 14:40 |
Nagano | Nagano Camp. Shinshu Univ. + Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Advances in voltage-controlled spintronic devices using VCMA effect Hiroyasu Nakayama (AIST) MRIS2024-13 CPM2024-42 |
The voltage-controlled magnetic anisotropy (VCMA) effect at the interface of a ferromagnetic metal/non-magnetic insulato... [more] | MRIS2024-13 CPM2024-42 pp.21-25 |
| CQ (2nd) |
2024-08-28 15:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Application and Implementation Evaluation of Asynchronous Pulse Code Multiple Access in VLF-Band Communication Iruru Ouchi (TUS), Ferdinand Peper, Kenji Leibnitz (NICT), Naoki Wakamiya (OU), Kiyoshi Egawa (KEI), Maki Arai, Mikio Hasegawa (TUS) |
In recent years, there has been a growing demand for large-scale sensing in underground and underwater environments. Whi... [more] | |
| EA | 2024-05-22 13:00 |
Online | Online | Trends in Sound Source Separation and Enhancement at ICASSP2024 Yoshiki Masuyama (TMU) EA2024-1 |
ICASSP 2024 was held in Seoul, South Korea, from April 14th to 19th. ICASSP is the IEEE Signal Processing Society's flag... [more] | EA2024-1 pp.1-6 |
| NS, RCS (Joint) |
2023-12-15 12:10 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Orthogonal Constellation Design for Complexity Reduction of Downlink SCMA Systems Leo Tomura, Takahiko Saba (CIT) RCS2023-199 |
Sparse code multiple access (SCMA) is a non-orthogonal multiple access scheme which is to be used in the next generation... [more] | RCS2023-199 pp.118-121 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Pulse Detection Method for Asynchronous Pulse Code Multiple Access in High Attenuation Environment Mayu Horiuchi, Atsushi Nakamura (Tokyo Univ. of Sci.), Ferdinand Peper, Kenji Leibnitz (NICT), Naoki Wakamiya (Osaka Univ.), Maki Arai (Tokyo Univ. of Sci.), Kiyoshi Egawa (KYOWA), Mikio Hasegawa (Tokyo Univ. of Sci.) |
Asynchronous Pulse Code Multiple Access (APCMA) has been proposed for accurate message separation and demodulation in hi... [more] | |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 13:00 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
A Study on Topology Optimization of Nonlinear Optical Waveguide Device Hayase Hirao, Akito Iguchi, Yasuhide Tsuji (Muroran IT) EMT2023-55 MW2023-73 OPE2023-55 EST2023-55 MWPTHz2023-51 |
All optical logic gates, which are challenging to design with linear material, are now possible with optical devices tha... [more] | EMT2023-55 MW2023-73 OPE2023-55 EST2023-55 MWPTHz2023-51 pp.236-240 |
| SR | 2022-11-08 14:00 |
Fukuoka | Fukuoka University (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Demonstration of a high-density communication scheme APCMA using 500 transmitters Kentaro Honda, Atsushi Nakamura, Kouhei Shiotsuka (TUS), Ferdinand Peper, Kenji Leibnitz (NICT), Naoki Wakamiya (Osaka Univ.), Mikio Hasegawa (TUS) SR2022-65 |
Asynchronous Pulse Code Multiple Access (APCMA) has been proposed as a new Low Power Wide Area (LPWA) network technology... [more] | SR2022-65 pp.105-108 |
| CCS, NLP | 2022-06-10 15:15 |
Osaka | (Primary: On-site, Secondary: Online) |
Performance evaluation of CSS-APCMA applied to Massive IoT LPWA using GNU Radio/USRP Atsushi Nakamura, Kentaro Honda (Tokyo Univ. of Sci.), Ferdinand Peper, Kenji Leibnitz (NICT), Naoki Wakamiya (Osaka Univ.), Mikio Hasegawa (Tokyo Univ. of Sci.) NLP2022-21 CCS2022-21 |
Asynchronous Pulse Code Multiple Access (APCMA) can avoid collisions even in high-density IoT environments. When multipl... [more] | NLP2022-21 CCS2022-21 pp.106-110 |
| EST | 2022-05-19 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Topology Optimal Design of Optical Device Using Covariance Matrix Adaptation Evolution Strategy and Function Expansion Method Hiroki Maruyama, Akito Iguchi, Yasuhide Tsuji (Muroran IT), Tatsuya Kashiwa (Kitami IT) EST2022-1 |
In order to develop high performance photonic devices, topology optimization method has been attracted a lot of attentio... [more] | EST2022-1 pp.1-5 |
| RCS, NS (Joint) |
2021-12-16 11:25 |
Nara | Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
Codebook design in SCMA system with power distribution. Daigo Hashimoto, Han Chenggao (UEC) RCS2021-177 |
In Code-Domain NOMA (Non-Orthogonal Multiple Access), the accuracy of MPA (Message Passing Algorithm) detection depends ... [more] | RCS2021-177 pp.13-18 |
| MRIS, ITE-MMS | 2021-10-08 15:35 |
Online | Online | Voltage-induced coercivity change in Pt/Co/CoO/amorphous TiOx structure Tomohiro Nozaki, Shingo Tamaru, Makoto Konoto, Takayuki Nozaki, Hitoshi Kubota, Akio Fukushima, Shinji Yuasa (AIST) MRIS2021-9 |
Voltage controlled magnetic anisotropy (VCMA) effect has been attracted attention as a low power consumption spin manipu... [more] | MRIS2021-9 pp.13-16 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 17:20 |
Online | Online | [Poster Presentation]
A Study on SCMA/OFDMA System Selection Employing Deep Learning Based on User Position Information Yuta Kumagai, Naoya Gonda, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) SRW2020-33 |
(To be available after the conference date) [more] | SRW2020-33 pp.40-41 |
| RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
A Study on User Clustering for Uplink SCMA/OFDMA Employing Channel Gain Yuta Kumagai, Naoya Gonda, Shinichi Ozaku, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-404 SR2019-138 SRW2019-88 |
(To be available after the conference date) [more] | RCS2019-404 SR2019-138 SRW2019-88 pp.407-408(RCS), pp.131-132(SR), pp.131-132(SRW) |
| SRW, SeMI, CNR (Joint) |
2019-11-06 13:25 |
Tokyo | Kozo Keisaku Engineering Inc. | [Poster Presentation]
A Study on Uplink User Allocation Using Simultaneously SCMA and OFDMA Naoya Gonda, Shinichi Ozaku, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) SRW2019-37 SeMI2019-81 CNR2019-31 |
(To be available after the conference date) [more] | SRW2019-37 SeMI2019-81 CNR2019-31 pp.59-60(SRW), pp.79-80(SeMI), pp.57-58(CNR) |
| MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Error Probability Performance of a multiple access system using sparse superposition codes Hayato Tachiwana, Yutaka Jitsumatsu (Kyushu Univ.) |
Sparse Code Multiple Access (SCMA), which is one of the machine type communication methods in mobile communication, avoi... [more] | |
| RCS, SAT (Joint) |
2019-08-22 09:25 |
Aichi | Nagoya University | A Study on a Performance Improvement by Cyclic Redundancy Check for Large-Scale SCMA Detection Renjie Li, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara (Hokkaido Univ.) RCS2019-147 |
SCMA attracts attention as a non-orthogonal multiple access method for device-to-device communi- cation. Generally, NOMA... [more] | RCS2019-147 pp.7-12 |
| CQ | 2019-05-30 13:45 |
Hiroshima | Hiroshima City University | A proposal on propagation environmental control by virtual massive array Issei Watanabe, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Tomoki Murakami (NTT) CQ2019-15 |
With the rapid spread of wireless communication devices such as smartphones in recent years, mobile communication traffi... [more] | CQ2019-15 pp.23-26 |
| CQ | 2019-05-30 14:35 |
Hiroshima | Hiroshima City University | Proposal of beam-forming method in FDD systems for WPT terminal stations Masaki Igarashi, Kentaro Nishimori (Niigata Univ.) CQ2019-18 |
The band adjacent to the frequency (5.7 GHz) used in space transmission wireless power transmission (WPT) is allocated ... [more] |
CQ2019-18 pp.39-42 |
| RCS, SR, SRW (Joint) |
2019-03-06 10:55 |
Kanagawa | YRP | A Study on Criterion of Adaptively Scaled Belief for GaBP in Massive SCMA Keisuke Inagaki, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2018-286 |
In this paper, we apply Gaussian belief propagation (GaBP) to the multi-user detection (MUD) in massive sparse code mult... [more] | RCS2018-286 pp.25-30 |
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