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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-02-15 16:25 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Suppression of Orthogonal Polarization Characteristic Degradation by Splitting Edge Ground Walls of Dual-Polarized Microstrip Antennas Hideki Ueda, Ryo Komura, Yoshiki Yamada, Kaoru Sudo (Murata Mfg.)  AP2023-191 |
In a dual-polarized microstrip antenna configured on a narrow substrate and a narrow ground plane, the front-to-back rat... [more] | AP2023-191 pp.22-27 |
| SP, NLC, IPSJ-SLP, IPSJ-NL [detail] | 2023-12-03 11:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Integration of Throat Microphone Recording and Bandwidth Extension for Robust Assessment of L2 Listening Yu Xu, Nobuaki Minematsu, Daisuke Saito (Univ. of Tokyo) NLC2023-20 SP2023-40 |
In an active classroom, L2 assessment is often a challenging issue, since everyone in the crowded classroom can be a noi... [more] | NLC2023-20 SP2023-40 pp.37-42 |
| LQE, OPE, OCS | 2023-11-24 15:00 |
Online | Online | [Invited Talk]
[Invited Talk] Report on ECOC2023
-- Optical Interconnects -- Hideyuki Nasu (Furukawa Electric) OCS2023-52 OPE2023-102 LQE2023-49 |
The author reviews optical interconnect-related topics reported at ECOC2023. It seems that there was a lot of interest i... [more] | OCS2023-52 OPE2023-102 LQE2023-49 pp.17-21 |
| AP | 2023-10-20 09:30 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
Influence of Substrate Permittivity for Bandwidth of Microstrip Antenna with Small Ground Plane Hideki Ueda, Ryotaro Ohashi (Murata Mfg.) AP2023-120 |
Microstrip antennas (MSAs) have wider bandwidths of the reflection when the permittivity of the substrate is lower gener... [more] | AP2023-120 pp.117-122 |
| IA | 2023-09-22 14:00 |
Hokkaido | Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Investigation of Acoustic Feature Estimation Based on Periodicity of Mechanical Equipment for Remote Anomaly Detection System Rio Shigyo, Daiki Nobayashi, Kazuya Tsukamoto, Mitsunori Mizumachi, Takeshi Ikenaga (KIT) IA2023-28 |
Status checks of mechanical equipment are typically being conducted by workers (manpower). However, since the check timi... [more] | IA2023-28 pp.105-108 |
| CS | 2023-07-27 09:38 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | Proposal and Evaluation of Timed Bandwidth Control for Mobile Terminal Accommodation Ryo Murakami, Yuta Tachikawa, Yuki Hatanaka, Tetsuya Yokotani (KIT), Seiji Kozaki (Shizuoka University/MITSUBISHI ELECTRIC), Hiroshi Mineno (Shizuoka University), Takeshi Suehiro, Kenichi Nakura, Satoshi Shirai (MITSUBISHI ELECTRIC) CS2023-19 |
In the 5th Generation mobile network (5G), small cells will be deployed actively. Passive Optical Network (PON) technolo... [more] | CS2023-19 pp.3-4 |
| SRW, MICT, WBS | 2023-07-20 14:40 |
Niigata | Niigata Univ. TOKIMATE (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Spectrum Efficiency Improvement Method by Adaptive Bandwidth and Transmit Power Control in Multi-Band Wireless Systems Taishiro Moriyasu, Shigeru Tomisato, Kazuhiro Uehara (Okayama Univ.) WBS2023-17 SRW2023-15 MICT2023-14 |
This paper evaluates spectrum efficiency with the proposed method which adaptively control bandwidth and transmit power ... [more] | WBS2023-17 SRW2023-15 MICT2023-14 pp.15-20 |
| PN, NS, OCS (Joint) |
2023-06-09 13:50 |
Kagawa | (Primary: On-site, Secondary: Online) |
Bandwidth Limitation Effect in Optical Eigenvalue Modulation Kazuma Nishino, Shogo Nakao, Takaya Maeda, Ken Mishina, Akihiro Maruta (Osaka Univ.) PN2023-13 |
The eigenvalue of the eigenvalue equation accompanying the nonlinear Schr$ddot{text{o}}$dinger equation is constant rega... [more] | PN2023-13 pp.53-57 |
| MW | 2023-05-19 13:25 |
Kyoto | Ritsumeikan University (Primary: On-site, Secondary: Online) |
Bending effect on the bandwidth of a soft artificial magnetic conductor Shuto Yamashita, Ryosuke Namikawa, Hitoshi Shimasaki (Kyoto Inst of Tech) MW2023-18 |
This report deals with artificial magnetic conductor (AMC), a type of metasurface. The purpose of this study is to clari... [more] | MW2023-18 pp.49-54 |
| IN, NS (Joint) |
2023-03-02 10:00 |
Okinawa | Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
PathRefiner: Accurate Available Bandwidth Estimation for High-Speed Networks Using Large-Size Virtual Packets Jingcheng Huang, Naoyuki Ito (Nagoya Univ.), Takashi Oshiba, Kozo Satoda (NEC), Tutomu Murase (Nagoya Univ.) IN2022-65 |
To estimate available bandwidth of high-speed lines with high accuracy, we propose PathRefiner, a bandwidth estimation m... [more] | IN2022-65 pp.1-6 |
| IN, NS (Joint) |
2023-03-03 13:50 |
Okinawa | Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
360-Degree Video Adaptive Streaming over NDN Yui Kajiguchi, Hitoshi Aida, Kenta Miyagi (Univ. of Tokyo) IN2022-119 |
In recent years, the virtual reality (VR) market has been expanding rapidly and is expected to expand further in the fut... [more] | IN2022-119 pp.317-322 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 15:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
Comfortable sound design of dental treatment sound based on automatic chord progression generation with modulation conditions using critical bandwidth Takuya Hayashi, Toru Takahashi, Masato Nakayama (Osaka Sangyo Univ.) |
We have proposed an auditory masking method that automatically generates chord progressions that follow the peak frequen... [more] | |
| IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2023-02-21 14:15 |
Hokkaido | Hokkaido Univ. | Development of high brightness light source device for electronic holography using yellow phosphor light source for projector Takuo Yoneyama, Yuji Sakamoto (Hokkaido Univ.) |
We have developed a high brightness light source device for electronic holography using a yellow phosphor light source f... [more] | |
| ICTSSL, CAS | 2023-01-27 16:20 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
Dual power supply based tunable BPF with tunability of center frequency and bandwidth using tunable LPF and tunable HPF Wataru Taniuchi, Koji Wada (UEC) CAS2022-93 ICTSSL2022-57 |
This paper proposes a dual power supply based tunable bandpass filter (BPF) with tunability of center frequency and band... [more] | CAS2022-93 ICTSSL2022-57 pp.151-156 |
| SeMI, SeMI (Joint) |
2023-01-20 10:30 |
Tokushima | Naruto grand hotel (Primary: On-site, Secondary: Online) |
Design of the basic architecture of a quasi-narrow band wireless communication system, DR-IoT Susumu Ishihara, Shinka Asano, Ryosuke Umemoto (Shizuoka Univ.), Arata Kato, Shugo Kajita (スペースタイムエンジニアリング), Hiroshi Yamamoto (Ritsumeikan Univ.), Tetsushi Ikegami (Meiji Univ.), Mineo Takai (Osaka Univ.) SeMI2022-97 |
We have proposed DR-IoT (Diversified-Range/Disaster-Response IoT), a VHF-band wireless communication system using small ... [more] | SeMI2022-97 pp.119-124 |
| NS, ICM, CQ, NV (Joint) |
2022-11-24 16:50 |
Fukuoka | Humanities and Social Sciences Center, Fukuoka Univ. + Online (Primary: On-site, Secondary: Online) |
Consideration on Bandwidth Estimation for HTTP-based Adaptive Live Streaming Daichi Hattori, Masaki Bandai (Sophia Univ.) NS2022-113 |
CMAF (Common Media Application Format), which enables low-latency live streaming by dividing video segments into smaller... [more] | NS2022-113 pp.75-78 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-17 14:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Evaluation of Theoretical Formula for Inter-band Level Deviation in DAC Bandwidth Tripler Hayato Ishii (Tokyo Univ. of Science), KeisuKeisuke Kawahara (Yokohama National Univ.), Yohtaro Umeda, koyoya Takano (Tokyo Univ. of Science) CAS2022-40 MSS2022-23 |
For wider bandwidth of optical transmitter circuit, DAC Bandwidth Tripler that extends the bandwidth of broadband digita... [more] | CAS2022-40 MSS2022-23 pp.19-24 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-18 16:20 |
Kochi | (Primary: On-site, Secondary: Online) |
Effect of output parasitic capacitance of transistor on LC/CL matching circuit Satoshi Tanaka, Minoru Fujishima (Hiroshima Univ.) CAS2022-60 MSS2022-43 |
LC/CL matching circuits are widely known as matching circuits for high-frequency amplifiers. LC/CL matching circuits are... [more] | CAS2022-60 MSS2022-43 pp.111-116 |
| RISING (3rd) |
2022-10-31 13:00 |
Kyoto | Kyoto Terrsa (Day 1), and Online (Day 2, 3) | [Poster Presentation]
Data Plane Implementation of trTCM in P4 Language and Its Application to Bandwidth Control of Network Slices Fumiya Oshima, Takuji Tachibana (Univ. Fukui) |
To implement network slicing, bandwidth control is needed to virtually divide a physical network. Currently, research an... [more] | |
| IN, CCS (Joint) |
2022-08-05 09:20 |
Hokkaido | Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
PathRakeTCP: Available Bandwidth Estimation Using Many TCP Connections for Passing through Firewalls Naoyuki Ito (Nagoya Univ.), Takashi Oshiba, Kozo Satoda (NEC Corp.), Tutomu Murase (Nagoya Univ.) IN2022-19 |
We propose PathRakeTCP, can estimate the available bandwidth even if there is a firewall rejects UDP on the path. firewa... [more] | IN2022-19 pp.21-26 |
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