Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2023-08-31 10:55 |
Tokyo |
KOZO KEIKAKU ENGINEERING Inc. (Primary: On-site, Secondary: Online) |
A Novel Feeding Method for Broadband Series-fed Omnidirectional Antennas Sirao Wu, Junyi Xu, Qiang Chen (Tohoku Univ.) AP2023-67 |
This paper presents a novel omnidirectional horizontally polarized (OHP) dipole antenna array with broadband designed fo... [more] |
AP2023-67 pp.7-10 |
AP, SANE, SAT (Joint) |
2023-07-14 09:30 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Modified Conical Antenna with Parasitic Helical Elements Ryuji Hirohara, Keisuke Noguchi (KIT) AP2023-54 |
We investigate automobile antennas which low-profile and dual-band characteristics for connected car systems. Specifical... [more] |
AP2023-54 pp.127-132 |
AP |
2023-02-17 15:20 |
Miyagi |
Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Study on Gain Enhancement of Dual-Polarized Base Station Array Antenna in Sub-6 Band Junyi Xu, Sirao Wu, Qiang Chen (Tohoku Univ.) AP2022-230 |
As base station antennas for Sub-6 communication systems, high gain antennas with omni-directionality in the horizontal ... [more] |
AP2022-230 pp.184-187 |
IT, RCS, SIP |
2023-01-25 11:30 |
Gunma |
Maebashi Terrsa (Primary: On-site, Secondary: Online) |
A Frequency Characteristics Adjustment Scheme for Analog Self-Interference Canceller in Multi-band Full-duplex Base Station Takeshi Matsumura (NICT) IT2022-60 SIP2022-111 RCS2022-239 |
In-band full-duplex (IBFD) is expected to ideally double the spectrum efficiency because of simultaneous transmission (T... [more] |
IT2022-60 SIP2022-111 RCS2022-239 pp.178-183 |
WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto |
Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Design of High Gain Omnidirectional Base Station Antenna for Sub-6 Band Junyi Xu, Sirao Wu, Qiang Chen (Tohoku Univ.) |
Base station antennas for Sub-6 communication systems require omnidirectional and highly directional radiation patterns.... [more] |
|
RCS, SR, SRW (Joint) |
2022-03-03 10:20 |
Online |
Online |
Radio Protection Area Estimation for Sub-6GHz-Band Spectrum Sharing System Assisted by VHF-Band Radio Sensing Information Shingo Tomida, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2021-73 |
5G system service was launched in 2020. In Japan, apart from the nationwide public service of 5G systems by telecommunic... [more] |
SRW2021-73 pp.21-26 |
RCS, SIP, IT |
2022-01-21 10:55 |
Online |
Online |
Performance Evaluation of Analog Self-interference Cancellation Circuit in Combination with Antenna for Multi-band Full-duplex Base Station Takeshi Matsumura (NICT) IT2021-74 SIP2021-82 RCS2021-242 |
In-band full-duplex (IBFD) wireless communication is expected as a technology that ideally doubles the spectrum efficien... [more] |
IT2021-74 SIP2021-82 RCS2021-242 pp.258-263 |
NS, RCS (Joint) |
2020-12-18 10:25 |
Online |
Online |
Prototype of Analog Self-interference Cancellation Circuit for Multi-band Full-duplex Base Station Takeshi Matsumura, Fumihide Kojima (NICT) RCS2020-144 |
5G (5th Generation mobile communication system) has been commercialized, and it is expected that QoE (Quality of Experi-... [more] |
RCS2020-144 pp.54-59 |
ICM, CQ, NS, NV (Joint) |
2017-11-16 09:30 |
Kagawa |
|
Efficient Content Delivery in Vehicular Networks with Sub-6 GHz and mmWave Celimuge Wu, Tsutomu Yoshinaga (UEC), Tutomu Murase (Nagoya Univ.), Yusheng Ji (NII) CQ2017-74 |
With the rapid increase of vehicular Internet of Things (IoT) applications, it is urgent to design an approach which is ... [more] |
CQ2017-74 pp.23-28 |
AP, RCS (Joint) |
2017-11-08 13:55 |
Fukuoka |
Fukuoka University |
[Invited Lecture]
5G Massive MIMO
-- A key feature for 5G New Radio -- Amitava Ghosh (Nokia) AP2017-115 RCS2017-212 |
The first phase of standardization of 5G cellular systems covering bands up to 52.6 GHz are is now underway and expected... [more] |
AP2017-115 RCS2017-212 p.41(AP), p.45(RCS) |