Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-03-14 10:25 |
Fukui |
UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
Direction of arrival estimation using neural networks and Uniform Cross Array for LoS-MIMO transmission Motoshi Tawada, Yoshichika Ohta (SoftBank) AP2023-202 |
The feeder link between the fixed ground station and the HAPS requires high capacity to accommodate the traffic of termi... [more] |
AP2023-202 pp.7-10 |
CAS, CS |
2024-03-15 13:50 |
Okinawa |
|
Carrier frequency offset estimation for initial acquisition in MWHCDM Masaki Kitagawa, Toshiharu Kojima (Univ of Electro-Communications) CAS2023-133 CS2023-126 |
Modified Walsh-Hadamard code division multiplexing (MWHCDM) is suitable for helicopter satellite communications, where t... [more] |
CAS2023-133 CS2023-126 pp.122-127 |
RCS, SR, SRW (Joint) |
2024-03-15 13:50 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Time-Varying Channel Prediction Considering Angle-of-Arrival Variation for Hybrid Massive MIMO Communications Yuki Ono, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech), Satoshi Suyama, Takahiro Asai (NTT DOCOMO) RCS2023-287 |
For 5G massive MIMO systems, hybrid beamforming (HB), which is composed of analog beamforming (AB) and digital beamformi... [more] |
RCS2023-287 pp.146-151 |
OME |
2024-02-22 16:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Vapor deposition of naphthalenediimide derivatives Hiroaki Usui, Suguru Kuratomi, Takuya Izumi, Yoko Tatewaki (Tokyo Univ. Agricul. & Technol.), Satoshi Usui (Niigata Univ.) OME2023-92 |
Naphthalenediimide derivatives with benzyl and vinyl-benzyl groups were newly synthesized and their thin films were prep... [more] |
OME2023-92 pp.30-35 |
OPE, OFT, OCS (Joint) [detail] |
2024-02-21 15:50 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Study on Two-stage Carrier Frequency Offset Estimation Using the Eigenvalue and Scattering Coefficient b in the Nonlinear Fourier Transform Taisuke Chino, Takumi Motomura, Akihiro Maruta, Ken Mishina (Osaka Univ) OCS2023-73 OPE2023-116 |
Optical eigenvalue transmission requires a digital coherent receiver to detect the eigenvalue at the receiver end. At th... [more] |
OCS2023-73 OPE2023-116 pp.31-36(OCS), pp.47-52(OPE) |
SR |
2024-01-25 10:55 |
Nagano |
Nagano-ken JA building (Primary: On-site, Secondary: Online) |
Joint Sensing of Wideband Sparse Angular-Frequency Spectrum based on Compressive Sensing
-- Experimental Verification in the 4.8GHz Band -- Azril Haniz, Hirokazu Sawada, Takeshi Matsumura (NICT) SR2023-70 |
Recent trends have shown that spectrum regulators are opening up more shared spectrum bands for fifth generation mobile ... [more] |
SR2023-70 pp.9-16 |
ED, MW |
2024-01-25 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Electron State Analysis under Al2O3 Gate Oxide film in EID AlGaN/GaN MOS-HEMT Takuma Nanjo, Akira Kiyoi, Takashi Imazawa, Masayuki Furuhashi, Kazuyasu Nishikawa (Mitsubishi Electric), Takashi Egawa (Nagoya Inst. of Tech) ED2023-68 MW2023-160 |
(To be available after the conference date) [more] |
ED2023-68 MW2023-160 pp.11-14 |
LOIS, ICM |
2024-01-25 13:35 |
Nagasaki |
Nagasaki Prefectural Art Museum (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trend of Carrier data-based business, privacy protection, information law and technologies Hideki Yoshii (SB) ICM2023-28 LOIS2023-32 |
The domestic data business market is being dominated by global digital platformers. Telecommunications carriers are atte... [more] |
ICM2023-28 LOIS2023-32 pp.1-6 |
SR |
2024-01-25 13:40 |
Nagano |
Nagano-ken JA building (Primary: On-site, Secondary: Online) |
[Short Paper]
Characterization of a radio source location estimation system using HAPS HAPS- mounted antennas Yuta Furuse, Khanh Tran Gia (Tokyo Tech) SR2023-74 |
In recent years, there has been an increase in the number of illegal radio stations that use radio waves with power exce... [more] |
SR2023-74 pp.28-30 |
SRW |
2024-01-15 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
PNN based Multiuser Localization over Wireless Environments using Leaky Coaxial Cables Erika Koda, Yafei Hou, Yusuke Kawai, Satoshi Denno (Okayama Univ.) SRW2023-39 |
With the coming of IoT era which considers the wireless access from huge number of smart IoT devices, how to localize mu... [more] |
SRW2023-39 pp.2-7 |
OCS, CS (Joint) |
2024-01-12 11:40 |
Kagoshima |
|
Evaluation of delayed image transmission caused by radio degradation and its compensation method Hirotaka Ujikawa, Yuka Okamoto, Tatsuya Shimada, Tomoaki Yoshida (NTT) CS2023-100 |
(Advance abstract in Japanese is available) [more] |
CS2023-100 pp.29-34 |
NS, RCS (Joint) |
2023-12-14 11:25 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Scheduling of OFDM Subcarrier to Provide Multiuser Diversity Gain Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) NS2023-129 RCS2023-182 |
In an orthogonal frequency division multiple access (OFDMA) which is a kind of multi-access techniques, the subcarrier a... [more] |
NS2023-129 RCS2023-182 p.32 |
SIS |
2023-12-07 15:00 |
Aichi |
Sakurayama Campus, Nagoya City University (Primary: On-site, Secondary: Online) |
Movement Detection and Self-Localization of Recording Device in Distributed Microphone Arrays
-- Comparison of Simulation and Real-World Experiments -- Manami Nakamura, Ryoichi Miyazaki (NITTC) SIS2023-30 |
In this study, we propose a method for detecting the movement of one microphone array and re-estimating its position aft... [more] |
SIS2023-30 pp.37-42 |
UWT (2nd) |
2023-11-27 14:20 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
[Invited Talk]
A prototype ICI Canceling Underwater OFDM Communication system for Multi-path Doppler Channel Tomohisa Wada, Shiho Oshiro, Catherine Akioya (Ryukyu Univ.), Hiromasa Yamada (OKI Com-Echoes) |
This technical report concerns the improvement of Doppler tolerance in multipath environments for underwater acoustic ra... [more] |
|
SRW, SeMI (Joint) |
2023-11-21 17:00 |
Tokyo |
Koganei Campus, Tokyo University of Agriculture and Technology (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Adaptive Transmit Power Control for SC-FDE Transmission in Dynamic Radio Propagation Environments Lisa Suzuki, Shuhei Saito, Fumiaki Maehara (Waseda Univ.) SRW2023-30 |
In realizing new mobile applications envisioned for 6G, wireless system design is critical in improving data rates and e... [more] |
SRW2023-30 pp.20-21 |
MW |
2023-11-16 14:30 |
Okinawa |
Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Demonstration of Enhanced Nonreciprocity in Curved Metamaterial Transmission Lines by Corrugation Structure Mikiya Oshima, Tetsuya Ueda (KIT) MW2023-131 |
In this study, we propose an enhancement technique of nonreciprocal phase shift in curved metamaterial lines loaded with... [more] |
MW2023-131 pp.27-32 |
MSS, CAS, IPSJ-AL [detail] |
2023-11-16 17:30 |
Okinawa |
|
Discrete-time Safe Control with Computational Delay Using High-order Control Barrier Function Toshimitsu Ushio (Nanzan Univ.) CAS2023-73 MSS2023-43 |
In safe digital control, an effect of a computational delay on the safety is an important problem. In this report, it is... [more] |
CAS2023-73 MSS2023-43 pp.69-74 |
AP, RCS (Joint) |
2023-11-15 14:55 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Performance of NR Downlink Initial Access Using Synchronization Signal Block for mm-Wave Bands Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) RCS2023-159 |
This paper presents the performance for New Radio (NR) downlink initial access including physical-layer cell ID (PCID) d... [more] |
RCS2023-159 pp.39-44 |
SANE |
2023-11-13 13:30 |
Chiba |
Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Output Trends from QZSS Positioning Signal (L1C/A) and Disaster Crisis Report (L1S) Receivers & Observation of Carrier-to-Noise Ratio (CNR) Keiko Shimazu (AIIT), Michi Hamazhita, Taku Yamamoto, Soma Nishimura, Toyomo Shibata, Sora Masaki (TMU), Yuno Sudo (YNU), Akira Yamaguchi, Ryotaro Oda, Kohei Yoshikawa (AIIT) SANE2023-53 |
We organized the trends when the signal of the DC report (Disaster Crisis Report) broadcast by the QZSS (Quasi-Zenith Sa... [more] |
SANE2023-53 pp.34-39 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 11:20 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Analysis of transmission degradation in orthogonal subcarrier multiplexing systems using the same optical wavelength Yusuke Mizutani, Yasuyuki Okumura, Masahiro Umehira, Katsuyuki Fujii (Nanzan Univ) |
An orthogonal subcarrier division multiplexing system (OSDM-PON) was proposed as a new technology other than WDM-PON to ... [more] |
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