Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2021-01-26 10:50 |
Online |
Online |
An radio access control mechanism based on deep reinforcement learning Hang Zhou, Xiaoyan Wang, Masahiro Umehira (Ibaraki Univ.) SR2020-56 |
[more] |
SR2020-56 pp.52-59 |
SR |
2021-01-26 11:15 |
Online |
Online |
Reinforcement Learning based Joint Channel/Subframe Selection Scheme for Fair LTE-WiFi Coexistence Yuki Kishimoto, Xiaoyan Wang, Masahiro Umehira (Ibaraki Univ.) SR2020-57 |
In recent years, there has been an increasing demand for high-speed and large-capacity mobile communications. To deal wi... [more] |
SR2020-57 pp.60-66 |
SIP, IT, RCS |
2021-01-22 12:30 |
Online |
Online |
Digital Pre-distortion based HPA Linearizer using Multi-carrier Operation Point Estimation Pilot Signals for Mobile Device Applications Akira Tada, Masahiro Umehira, Xiaoyan Wang, Sigeki Takeda (Ibaraki Univ.) IT2020-91 SIP2020-69 RCS2020-182 |
[more] |
IT2020-91 SIP2020-69 RCS2020-182 pp.153-158 |
SRW, SeMI, CNR (Joint) |
2020-11-27 11:10 |
Online |
Online |
[Invited Lecture]
Evaluation of V2V Communications in Platoon using Directional Antenna Diquan Wang (Hi-Think), Xiaoyan Wang, Masahiro Umehira (Ibaraki U.) SRW2020-36 |
[more] |
SRW2020-36 pp.50-54 |
RCS |
2020-10-22 13:00 |
Online |
Online |
[Invited Lecture]
Link outage probability due to atmospheric and rain attenuation in THz-Band outdoor wireless communications Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) RCS2020-97 |
[more] |
RCS2020-97 pp.30-35 |
SRW |
2020-08-25 10:40 |
Online |
Online |
[Short Paper]
Worst-Month Statistics of Outage Probability in THz-Band Wireless Communication Systems Yuki Hatahara, Masahiro Umehira, Xiaoyan Wang (Ibaraki Univ.) SRW2020-20 |
Very wide spectrum is available in THz-band for over 100Gbps ultra-broadband wireless communications, however THz-band o... [more] |
SRW2020-20 pp.57-58 |
DE |
2020-06-27 11:00 |
Online |
Online |
DE2020-6 |
[more] |
DE2020-6 pp.31-34 |
DE |
2020-06-27 11:15 |
Online |
Online |
DE2020-7 |
[more] |
DE2020-7 pp.35-40 |
DE |
2020-06-27 11:35 |
Online |
Online |
DE2020-8 |
[more] |
DE2020-8 pp.41-46 |
MSS, NLP (Joint) |
2020-03-09 09:25 |
Aichi |
(Cancelled but technical report was issued) |
Mathematical Analysis of Two Dimensional Swarm Flocking Formation in Time-Invariant External Potential Yanran Wang, Takashi Hikihara (Kyoto Univ.) NLP2019-114 |
[more] |
NLP2019-114 pp.7-12 |
RCS, SR, SRW (Joint) |
2020-03-04 10:15 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Study on Receive Filter System in Overlap-Windowed-DFTs-OFDM System Motoki Ishibashi, Masahiro Umehisa, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SRW2019-64 |
[more] |
SRW2019-64 pp.27-32 |
RCS, SR, SRW (Joint) |
2020-03-05 09:25 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Deep reinforcement learning based access control scheme for radio access networks Hang Zhou, Xiaoyan Wang, Masahiro Umehira (Ibaraki Univ.) SR2019-123 |
After a disaster occurred, it is extremely important to reconstruct the network and provide the communication services t... [more] |
SR2019-123 pp.59-64 |
RCS, SR, SRW (Joint) |
2020-03-05 09:50 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Reinforcement learning based channel selection scheme for WiFi-LTE coexistence in unlicensed spectrum Yuki Kishimoto, Xiaoyan Wang, Masahiro Umehira (Ibaraki Univ.) SR2019-124 |
In recent years, with the rapid increase in mobile traffic, there is an increasing demand of wider bandwidth for mobile ... [more] |
SR2019-124 pp.65-70 |
RCS, SR, SRW (Joint) |
2020-03-05 14:15 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Preliminary Study of HPA Linearization System using Look-up Table of HPA Input-Output Characteristics Akira Tada, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) RCS2019-368 |
In order to reduce adjacent channel leakage power (ACLP) caused by small output back-off operation of HPA (High Power Am... [more] |
RCS2019-368 pp.245-249 |
RCS, SR, SRW (Joint) |
2020-03-06 12:30 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Technology Exhibit]
Development of FMCW radar using inter-radar interference mitigation techniques to enable dense deployment Masahiro Umehira, Yuu Watanabe, Takeo Okuda, Shintaro Ishikawa, Daiki Ammen, Shigeki Takeda, Xiaoyan Wang (Ibaraki Univ.) RCS2019-382 SR2019-131 SRW2019-78 |
[more] |
RCS2019-382 SR2019-131 SRW2019-78 p.321(RCS), p.103(SR), p.99(SRW) |
ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] |
2020-02-27 14:15 |
Hokkaido |
Hokkaido Univ. (Cancelled but technical report was issued) |
A note on detection of distress regions in subway tunnels by using U-net based network An Wang, Ren Togo, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ) |
This paper presents an automated distress region detection method using subway tunnel images. We previously proposed a m... [more] |
|
SAT, SANE (Joint) |
2020-02-20 10:50 |
Okinawa |
|
A Proposal of a Novel Narrow band Interference Suppression Scheme using Interference Replica for Automotive FMCW radar Daiki Ammen, Shintaro Ishikawa, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.), Hiroshi Kuroda (Hitachi Automotive Systems) SANE2019-120 |
As an automotive FMCW (Frequency Modulated Continuous Wave) radar used for automated driving or ADAS(Advanced Driver Ass... [more] |
SANE2019-120 pp.119-124 |
SAT, SANE (Joint) |
2020-02-20 11:15 |
Okinawa |
|
A Novel Wideband Interference Suppression Technique using Adaptive Suppression Windowing Control for Automotive FMCW Radars. Takeo Okuda, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.), Hiroshi Kuroda (Hitachi Automotive Systems) SANE2019-121 |
[more] |
SANE2019-121 pp.125-130 |
SRW, SeMI, CNR (Joint) |
2019-11-06 09:20 |
Tokyo |
Kozo Keisaku Engineering Inc. |
Preliminary Experiments for Drone-based Wireless Sensor Network using 2.4 GHz Zigbee Devices Budi Rahmadya, Masahiro Umehira, Xiaoyan Wang (Ibaraki Univ.) SRW2019-27 |
[more] |
SRW2019-27 pp.27-31 |
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
[Poster Presentation]
High Gain and UWB Printed Quasi Log-Periodic Dipole Antenna with Power Exponential Function Profile Zhijuan Wang, Taolin Liu (NUDT) |
The log-periodic dipole antenna (LPDA) has UWB, simple structure and moderate gain characteristics for widespread applic... [more] |
|