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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 40  /  [Next]  
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)
(To be available after the conference date) [more]
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
AP 2023-10-19
10:00
Iwate Iwate University
(Primary: On-site, Secondary: Online)
[Poster Presentation] Preliminary Study of Angle-of-Arrival based Indoor Localization Methods using Distributed MIMO Sensors
Koularp Thongsavanh, Togo Ikegami, Minseok Kim (Niigata Univ.) AP2023-91
In recent years, the proliferation of smart devices, the Internet of Things (IoT), and the increasing need for seamless ... [more] AP2023-91
pp.19-24
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
AP, SANE, SAT
(Joint)
2023-07-13
09:50
Hokkaido The Citizen Activity Center
(Primary: On-site, Secondary: Online)
OTA Experiments on the Angular Accuracy of a Circular DLMP Array Using the Mean Unit Vector Method
Yuto Sekino, Kazuhiro Honda (Univ. of Toyama) AP2023-42
To ensure the success of upcoming car-to-car networks, we proposed a 4 × 4 multiple-input multiple-output (MIMO) antenna... [more] AP2023-42
pp.59-64
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 2021-11-11
13:20
Online Online TDOA and AOA Measurement System for Investigating Aircraft Position Verification
Junichi Naganawa, Hiromi Miyazaki, Hirohisa Tajima, Tadashi Koga, Jun Kitaori (ENRI) SANE2021-44
ADS-B (Automatic Dependent Surveillance—Broadcast) is an emerging means of aeronautical surveillance for air traffic con... [more] SANE2021-44
pp.65-70
RCS, SR, NS, SeMI, RCC
(Joint)
2021-07-14
13:25
Online Online Angular-Frequency Wideband Spectrum Sensing based on Multi-Coset Sampling
Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT) SR2021-21
For future 5G and Beyond 5G (B5G) networks employed in mmWave spectrum that use beamforming with massive MIMO arrays, it... [more] SR2021-21
pp.9-15
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 2021-05-21
10:45
Online Online Improvement of Null Steering Antenna for Angle of Arrival estimation
Jo Tamura, Hiroyuki Arai (Yokohama Natl. Univ.) AP2021-12
We propose two antennas that improve a null depth of null steering antennas. The antennas are supposed to be used for in... [more] AP2021-12
pp.18-21
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
WPT 2020-03-06
16:10
Kyoto
(Cancelled but technical report was issued)
Effect of Antenna Deformation on Estimation of Direction of Arrival
Raza Mudassir (SOKENDAI), Koji Tanaka (ISAS/JAXA), Takaya Nakamura (Tokyo Uni. of Science) WPT2019-70
Wireless Power Transmission (WPT) is one of the significant technologies towards Solar Power Satellite (SPS). Software R... [more] WPT2019-70
pp.67-70
RCS, SR, SRW
(Joint)
2020-03-04
11:15
Tokyo Tokyo Institute of Technology
(Cancelled but technical report was issued)
Joint Wideband Angular-Frequency Sparse Spectrum Sensing utilizing Compressive Sensing
Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT) SR2019-116
The fifth generation (5G) mobile communications system is expected to provide wireless communications services for a wid... [more] SR2019-116
pp.17-24
SRW, SeMI, CNR
(Joint)
2019-11-06
13:25
Tokyo Kozo Keisaku Engineering Inc. [Poster Presentation] Introduction of OWLiQ tracking - Bluetooth LE indoor positioning system
Tetsu Nishimura, Hisaki Honjo, Takeshi Sato (Murata Mfg.) SRW2019-41 SeMI2019-85 CNR2019-35
Recently, the momentum of the introduction of the indoor positioning systems are increasing to improve productivity in f... [more] SRW2019-41 SeMI2019-85 CNR2019-35
pp.71-72(SRW), pp.91-92(SeMI), pp.69-70(CNR)
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 2019-10-18
14:00
Osaka Osaka Univ. Full-Solid Angle Angle-of-Arrival Estimation Using the Phase Reversal Weighting Method
Nana Narukawa, Taiki Fukushima, Koichi Ogawa, Kazuhiro Honda (Toyama Univ.) AP2019-104
This paper presents the phase reversal weighting (PRW) method that provides an angle of arrival (AOA) estimation antenna... [more] AP2019-104
pp.131-136
MIKA
(2nd)
2019-10-04
10:15
Hokkaido Hokkaido Univ. [Poster Presentation] Performance Improvement by SAGE Algorithm for DOA Estimation Using Compressed Sensing
Masahiro Inami, Nobuyoshi Kikuma, Kunio Sakakibara (NIT)
Recently, much attention is paid to applying signal processing techniques called compressed sensing to DOA (Direction-Of... [more]
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