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 |
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 |
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 |
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 |
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 |
WBS |
2010-10-08 09:30 |
Nara |
Naramachi Center |
[Poster Presentation]
Ultra-Wideband Spatio-Temporal Channel Sounding with Use of an OFDM Signal in an Indoor Environment Daisuke Sugizaki, Soichi Saito, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ.) WBS2010-29 |
Microwave vector network analyzer (VNA) has been widely used to as an ultra wideband (UWB) channel sounder. However, ch... [more] |
WBS2010-29 pp.47-52 |
RCS, SIP |
2007-01-24 14:55 |
Okinawa |
NICT Okinawa |
Mobile Localization Experiment Using An Unmanned Aerial Vehicle
-- Experimental Overview and Preliminary Report -- Hiroyuki Tsuji, Derek Gray, Mikio Suzuki, Ryu Miura (NICT) SIP2006-130 RCS2006-188 |
An experiment on mobile localization with a unmanned aerial vehicle (UAV) and array antenna was conducted in 2006. The U... [more] |
SIP2006-130 RCS2006-188 pp.75-80 |
AP, RCS (Joint) |
2005-10-20 11:15 |
Akita |
Akita Prefectural Univ. |
Novel Pair Matching Method for 2-D Direction-of-Arrival Estimation Using Cross-Correlation Matrix Shohei Kikuchi (Keio Univ.), Hiroyuki Tsuji (NICT), Akira Sano (Keio Univ.) |
This work presents a novel method for pair matching of elevation and azimuth angles in two-dimensional angles-of-arrival... [more] |
RCS2005-86 pp.7-12 |