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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMM, IT | 2023-05-11 15:30 |
Kyoto | Rakuyu Kaikan (Kyoto Univ. Yoshida-South Campus) (Primary: On-site, Secondary: Online) |
[Invited Talk]
A Radar Waveform Design for Joint Estimation of Time Delay and Doppler Frequency Yutaka Jitsumatsu (Tokyo Tech)  IT2023-6 EMM2023-6 |
The main radar systems currently in use include frequency modulated continuous wave (FM-CW) radar and pulse compression ... [more] | IT2023-6 EMM2023-6 p.30 |
| RCS | 2023-04-13 10:25 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
Null Sweeping for Reduction of Residual Interference between HAPS and Terrestrial Systems Tsutomu Ishikawa, Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank Corp.) RCS2023-2 |
A high-altitude platform station (HAPS) is a promising technology which realizes the coverage extension in the 6G wirele... [more] | RCS2023-2 pp.7-12 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-16 13:10 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
[Special Talk]
Group Sparse/Low-rank Modeling for Multidimensional Signal Recovery Seisuke Kyochi (Kogakuin Univ.) IMQ2022-52 CQ2022-93 IE2022-129 MVE2022-82 |
Group sparse/low-rank modeling based on the ℓ1 norm and nuclear norm has been successfully applied to signal processing... [more] |
IMQ2022-52 CQ2022-93 IE2022-129 MVE2022-82 pp.156-161(IMQ), pp.64-69(CQ), pp.156-161(IE), pp.156-161(MVE) |
| RCC, ISEC, IT, WBS | 2023-03-14 09:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
An information-spectrum approach to entanglement purification and distillation Motoki Achiwa, Tomohiro Ogawa (UEC) IT2022-80 ISEC2022-59 WBS2022-77 RCC2022-77 |
We study entanglement purification which generates a maximally entangled state from a mixed state entanglement. We apply... [more] | IT2022-80 ISEC2022-59 WBS2022-77 RCC2022-77 pp.80-85 |
| RCC, ISEC, IT, WBS | 2023-03-15 11:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Steganography for Graphs using Graph Spectrum Kazuhisa Kawaguchi, Kenji Toyonaga (TUT), Chako Takahashi (Yamagata Univ), Takeshi Nakai, Koutarou Suzuki (TUT) IT2022-116 ISEC2022-95 WBS2022-113 RCC2022-113 |
Steganography aims to hide the fact that a message is being communicated by embedding it in another information medium.T... [more] | IT2022-116 ISEC2022-95 WBS2022-113 RCC2022-113 pp.305-312 |
| SANE, SAT (Joint) |
2023-03-03 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Electromagnetic interference issues of aircraft radio altimeter due to Sub-6 band 5G mobile communications systems in Japan Shunichi Futatsumori, Noriaki Hiraga (ENRI) SANE2022-117 |
This report discusses electromagnetic interference (EMI) issues of aircraft radio altimeter due to Sub-6 band 5G mobile ... [more] | SANE2022-117 pp.101-106 |
| MW | 2023-03-03 13:00 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
A Radio Wave Environment Measurement in Dense Environment using Real-Time Wideband Spectrum Monitor Tomoyuki Furuichi, Takashi Shiba (Tohoku Univ.), Youhei Kubota, Ryo Koike, Kouhei Hanzawa (TMEJ), Noriharu Suematsu (Tohoku Univ.) MW2022-175 |
In an environment where multiple different wireless systems, such as wireless IoT, coexist in a narrow space such as a f... [more] | MW2022-175 pp.103-107 |
| RCS, SR, SRW (Joint) |
2023-03-01 14:20 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Future Wireless Communications using Multi-Dimensional Wireless Environment Recognition Takeo Fujii (UEC) SR2022-84 |
Various applications from IoT (Internet of Things) to large capacity video transmission are expected to be supported in ... [more] | SR2022-84 pp.4-9 |
| PN | 2023-03-02 15:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Routing, Core, and Spectrum Assignment in Space Division Multiplexing Optical Networks based on Dynamic Optimal Path Searching Yuxuan Huang, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2022-68 |
The explosive growth in the Internet traffic and the saturation of fiber capacity enhancement motivated the development ... [more] | PN2022-68 pp.142-146 |
| RCS, SR, SRW (Joint) |
2023-03-02 10:15 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band Keika Minaki, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2022-50 |
A method for estimating the location of a mobile terminal equipped with ARIB STD-T103/119-based VHF-band public broadban... [more] | SRW2022-50 pp.37-42 |
| RCS, SR, SRW (Joint) |
2023-03-02 11:15 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Spectrum Sharing on Evaluation of Mixture of Synchronous TDD and Semi-synchronous TDD Local 5G in Building Homare Murakami, Hirokazu Sawada, Takeshi Matsumura (NICT) SR2022-87 |
Local 5G offers a choice of several TDD patterns to support various types of use cases. Besides synchronous TDD, which i... [more] | SR2022-87 pp.16-23 |
| RCS, SR, SRW (Joint) |
2023-03-03 15:35 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and Development on Wireless Access Technology Based on Factor Analysis of Communication Quality Using Redundant Information Koji Yamamoto (Kyoto Univ.), Mai Ohta (Fukuoka Univ.), Kazuto Yano (ATR), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Univ. Tokyo), Makoto Taromaru (Fukuoka Univ.), Babatunde Ojetunde, Keiichiro Mori (ATR) SRW2022-66 |
In wireless communications, communication quality is observable; in contrast, its degradation factors are generally unob... [more] | SRW2022-66 pp.100-105 |
| RCS, SR, SRW (Joint) |
2023-03-03 14:45 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Throughput Evaluation of Two-Step Channel Observation Scheme for Dynamic Spectrum Sharing Hideya So (SIT), Kazuki Wada, Hayato Soya (SUS) RCS2022-293 |
Dynamic spectrum sharing (DSS), in which the same radio resource is shared by multiple wireless systems, has been consid... [more] | RCS2022-293 pp.237-242 |
| SeMI, IPSJ-UBI, IPSJ-MBL | 2023-03-01 17:20 |
Aichi | (Primary: On-site, Secondary: Online) |
Autonomous Channel Selection Method by aggregating data in WLAN Hayato Soya, Yuto Kobayashi (SUS), Hideya So (SIT) SeMI2022-115 |
In recent years, information terminals equipped with wireless LAN functions are increasing more and more. As a result, i... [more] | SeMI2022-115 pp.49-53 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Choral Singing Voice Synthesis with Modulation Acoustic Features Sora Miyazawa, Anan Kikuchi, Daisuke Saito, Nobuaki Minematsu (UTokyo) EA2022-110 SIP2022-154 SP2022-74 |
In this paper, we analyzed the sense of multipule singing focused on unison and implemented it for a singing voice synt... [more] |
EA2022-110 SIP2022-154 SP2022-74 pp.209-214 |
| MW, ED | 2023-01-27 09:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Calibration method for RF Spectrum Regeneration Using Direct RF Undersampling at Different Sampling Frequency Multi-path Takashi Shiba, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) ED2022-86 MW2022-145 |
A direct RF undersampling method is an important technique for simple circuits and devices because sampling frequency of... [more] | ED2022-86 MW2022-145 pp.1-6 |
| SR, UWT (Joint) |
2023-01-27 10:30 |
Tokyo | Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
A Practical Number of Sampling Points for RF Spectrum Regeneration Method Using Direct RF Undersampling Takashi Shiba, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) SR2022-75 |
A Direct RF undersampling method is an important technique for simple circuits and devices because sampling frequency of... [more] | SR2022-75 pp.12-19 |
| SR, UWT (Joint) |
2023-01-27 13:45 |
Tokyo | Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
Transmission channel selection scheme with multi-armed bandit algorithm for IEEE 802.11be wireless LAN Kazuto Yano, Keiichiro Mori, Babatunde Ojetunde (ATR), Takashi Imanaka, Mai Ohta, Makoto Taromaru (Fukuoka Univ.) SR2022-78 |
In order to realize efficient spectrum sharing among CSMA/CA and non-CSMA/CA wireless systems, the authors have proposed... [more] | SR2022-78 pp.35-42 |
| CQ, CBE (Joint) |
2023-01-27 15:10 |
Ibaraki | Epochal Tsukuba International Congress Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
How can we describe, and control human-human interactions
-- From a psychologist's perspective -- Soichiro Matsuda (University of Tsukuba) CQ2022-79 |
There is a very high social demand for quantitative and automatic measurement of social interactions in young children w... [more] | CQ2022-79 p.93 |
| EMM | 2023-01-26 14:00 |
Miyagi | Tohoku Univ. (Primary: On-site, Secondary: Online) |
Improving Frame Synchronization in Blind Speech Watermarking Method based on Spread-Spectrum using Linear Prediction Residue Takuto Isoyama (JAIST), Tetsuya Kojima (NIT, Tokyo College), Masashi Unoki (JAIST) EMM2022-66 |
We previously proposed a blindly-detectable direct-spread spectrum (DSS) method using linear prediction (LP) residue. Th... [more] | EMM2022-66 pp.26-31 |
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