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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| 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 |
| SeMI | 2024-01-18 15:35 |
Yamanashi | Raki House Kaiji | [Poster Presentation]
A Preliminary Study on AoA and ToF Estimation of Backscatter Tags using MUSIC Algorithm Yudai Yamaguchi, Viktor Erdélyi, Akira Uchiyama (Osaka Univ.), Teruo Higashino (Kyoto Tachibana Univ.) SeMI2023-58 |
Various methods employing RF signals, such as Wi-Fi, BLE, and UWB, have been proposed for estimating the locations of pe... [more] | SeMI2023-58 pp.49-50 |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Analysis of Angle of Arrival and Number of Incoming Waves for Millimeter Wave Band Using Ray Tracing Method Sho Kitano, Mitoshi Fujimoto (Univ. Fukui), Koshiro Kitao, Satoshi Suyama (NTT DOCOMO) AP2023-118 |
In next generation mobile communication systems (Beyond 5G / 6G), the use of high frequency bands (millimeter wave and t... [more] | AP2023-118 pp.113-114 |
| SANE | 2023-08-18 14:15 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Initial Study on TSOA-AOA Localization using Secondary Surveillance Radar and Cooperative Receiver Junichi Naganawa, Yoshio Kosuge, Hiromi Miyazaki (ENRI) SANE2023-43 |
Secondary Surveillance Radar (SSR) is widely used for obtaining the position of flying aircraft in air traffic control. ... [more] | SANE2023-43 pp.52-57 |
| RCS | 2023-06-16 10:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Neural Network-Aided Fine Tuning for Indoor Positioning based on BLE Angle of Arrival Ginji Ohashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2023-69 |
With the addition of the direction-finding capability to BLE in 2019, the angle of arrival (AoA) of a signal can be easi... [more] | RCS2023-69 pp.241-246 |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Position Estimation of Transmitter in Grid Sensor Network Naoyuki Maekawa (Anritsu) |
(To be available after the conference date) [more] | |
| AP, SANE, SAT (Joint) |
2022-07-28 13:05 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Initial Experiment of Angle-of-Arrival Measurement for Aeronautical Surveillance Signal Junichi Naganawa, Hiromi Miyazaki, Jun Kitaori, Tadashi Koga, Hirohisa Tajima (ENRI) AP2022-48 SANE2022-29 SAT2022-24 |
Aeronautical surveillance systems for air traffic control exploit the wireless signal called Mode S. If the angle of ar... [more] |
AP2022-48 SANE2022-29 SAT2022-24 pp.80-85(AP), pp.38-43(SANE), pp.41-46(SAT) |
| SANE | 2021-06-25 14:20 |
Online | Online | System Design Consideration for Aircraft Position Verification Method using TDOA and AOA Junichi Naganawa, Hiromi Miyazaki, Tadashi Koga, Hirohisa tajima, Yasuyuki Kakubari (ENRI) SANE2021-14 |
ADS-B (Automatic Dependent Surveillance-Broadcast) is one of the next generation aeronautical surveillance systems, wher... [more] | SANE2021-14 pp.29-34 |
| AP, SANE, SAT (Joint) |
2020-07-17 11:10 |
Online | Online | A Study on TDOA-based En-route Surveillance System Combined with AOA Junichi Naganawa, Hiromi Miyazaki (ENRI) SANE2020-19 |
An en-route surveillance system measures an aircraft position in flight and provides the position to air traffic control... [more] | SANE2020-19 pp.17-22 |
| AP | 2019-10-18 12:35 |
Osaka | Osaka Univ. | Measurement and analysis of elevation arrival angle characteristics at MS in Mobile Communication Sho Kimura, Hideki Omote, Daigo Ogata, Akihiro Sato (Softbank) AP2019-101 |
Spatial processing techniques such as Adaptive Array Antenna (AAA) and Multi-Input-Multi-Output (MIMO) have been the foc... [more] | AP2019-101 pp.113-118 |
| AP, SANE, SAT (Joint) |
2019-07-17 14:35 |
Miyagi | Tohoku Univ. | [Invited Lecture]
Measurement and Analysis of elevation arrival angle characteristic at low base station Akihiro Sato, Hideki Omote (SoftBank) AP2019-27 |
Spatial processing techniques such as Adaptive Array Antenna (AAA) and Multi-Input-Multi-Output (MIMO) have been the foc... [more] | AP2019-27 pp.33-38 |
| SR | 2019-01-24 14:55 |
Fukushima | Corasse, Fukushima city (Fukushima prefecture) | Accuracy Comparisons between Deep-Learning Based Angle of Arrival Estimation and MUSIC method
-- Impact to Estimation Accuracy of Antenna Element Coupling -- Toyosaka Yamasaki (NECPF), Taichi Ohtsuji (NEC) SR2018-104 |
Direction of arrival estimation techniques are used for radio localization of radio transmitters. As a representative lo... [more] | SR2018-104 pp.49-56 |
| AP | 2018-08-23 10:30 |
Saitama | Nippon Inst. of Tech. | Measurement of elevation arrival angler profile at base station in Mobile Communications Daigo Ogata, Sho Kimura, Hideki Omote, Teruya Fujii (Softbank) AP2018-68 |
In order to evaluate spatial processing technologies such as adaptive array antenna and MIMO etc. accurately in cellular... [more] | AP2018-68 pp.7-12 |
| AP, SAT, SANE (Joint) |
2017-07-28 14:40 |
Aichi | Nagoya Institute of Technology | Water vapor estimation using the propagation delay of digital terrestrial broadcasting waves
-- Measurements of propagation delay by reflection method and analysis toward the detection of the reflection target -- Takeharu Kouketsu, Seiji Kawamura, Hiroshi Hanado, Hiroki Ohta (NICT) AP2017-64 SANE2017-27 |
The authors are developing a method to estimate water vapor (propagation delay due to water vapor) using digital terrest... [more] | AP2017-64 SANE2017-27 pp.105-110(AP), pp.31-36(SANE) |
| RCS, SR, SRW (Joint) |
2017-03-03 10:50 |
Tokyo | Tokyo Institute of Technology | A Study of Channel Estimation for Massive MIMO using Hybrid Beamforming Keisuke Wakayama, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2016-325 |
For massive MIMO employed in 5G mobile communications, hybrid beamforming, which is composed of analog beam forming (ABF... [more] | RCS2016-325 pp.199-204 |
| RCS, RCC, ASN, NS, SR (Joint) |
2016-07-20 15:50 |
Aichi | A Study on Design of Non-uniform Linear Antenna Array based on Antenna Selection Yoshinobu Makino, Kenta Umebayashi (TUAT), Antti Tolli (Univ. of Oulu) RCS2016-99 |
In interference suppression based on beamforming with array antenna, the possible number of interference waves to be sup... [more] | RCS2016-99 pp.29-34 |
|
| SRW | 2015-08-24 09:00 |
Tokyo | Shibaura Institute of Technology | Basic Study of a Beam Tracking Antenna Using a Planar Magic-T Rimi Rashid, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) SRW2015-11 |
A beam tracking concept and its principle are proposed in this paper. By using this principle, a new beam tracking anten... [more] | SRW2015-11 pp.1-6 |
| AP | 2015-01-23 16:20 |
Ehime | Ehime University | Measurement Between Indoors of Different LOS Buildings in Mobile Communications Hideki Omote, Masayuki Miyashita, Yosuke Sugita, Teruya Fujii (SBM), Shinichi Ichitsubo (KIT) AP2014-184 |
In order to overcome the increasing traffic problems of mobile terminal for use in high-rise floors of buildings, the th... [more] | AP2014-184 pp.133-138 |
| RCC | 2014-11-20 13:25 |
Tokyo | JAIST Tokyo satellite | DOA Estimation with Khatri-Rao Product Array Processing for Cyclostationary Signals Hirotaka Mukumoto, Kazunori Hayashi, Megumi Kaneko (Kyoto Univ.) RCC2014-59 |
In this report, we consider a DOA (Direction-of-Arrival) estimation method with Khatri-Rao (KR) product array processing... [more] | RCC2014-59 pp.23-28 |
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