Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2022-03-04 11:00 |
Online |
Online |
[Special Invited Talk]
Looking back the Research and Development of Wireless Ubiquitous Systems Shuji Kubota (SIT) RCS2021-286 SR2021-111 SRW2021-84 |
Since joining the research and development of wireless systems in 1980, the purpose has been become advanced from connec... [more] |
RCS2021-286 SR2021-111 SRW2021-84 p.170(RCS), p.117(SR), p.65(SRW) |
SRW |
2022-01-17 09:20 |
Online |
Online |
A Study of Narrow-band Interference Compensation using STBC-DCM Scheme for Wireless LAN Kento Murayama, Shuji Kubota (SIT) SRW2021-53 |
In wireless communications, Dual carrier modulation (DCM)
is a well-known transmission scheme for achieving frequency... [more] |
SRW2021-53 pp.1-6 |
SRW |
2022-01-17 09:45 |
Online |
Online |
A Study of Extended Range for OFDM-based Inter-vehicle Communications employing DCM Technologies Zhang Hengwei, Shuji Kubota (Shibaura Institute of Technology) SRW2021-54 |
[more] |
SRW2021-54 pp.7-12 |
SRW |
2019-01-15 10:30 |
Kanagawa |
Mitsubishi Electric (Oofuna) |
A Study of Adjacent Channel Interference Cancellation in Wireless LAN Relay System Shunsuke Akiba, Shuji Kubota (SIT) SRW2018-46 |
Currently, the number of devices using Wireless LAN has increased, and access points of wireless LAN have been installed... [more] |
SRW2018-46 pp.1-6 |
SRW |
2019-01-15 10:55 |
Kanagawa |
Mitsubishi Electric (Oofuna) |
A Study of Interference Reduction using MU-MIMO Directional Control and OFDMA for Wireless LAN Systems Takeru Wakumura, Shuji Kubota (SIT) SRW2018-47 |
Recently, radio signals from the adjacent BSS of wireless LANs may be received as interference signals due to insufficie... [more] |
SRW2018-47 pp.7-12 |
SRW |
2019-01-15 11:20 |
Kanagawa |
Mitsubishi Electric (Oofuna) |
A Study on Type OFDM Wireless LAN System with MIMO/STC for Co-channel Interference Yukimasa Hanzawa, Shuji Kubota (SIT) SRW2018-48 |
Due to the spread of smartphones and tablet terminals in recent years, wireless LAN APs are installed and used in variou... [more] |
SRW2018-48 pp.13-18 |
SRW |
2018-06-08 10:20 |
Tokyo |
Shibaura Institute of Technology |
A Study on Application of LDPC Code in Wireless LAN Systems Yuriko Sakamoto, Shuji Kubota (SIT) SRW2018-1 |
In recent years, the number of devices using wireless LAN such as smart phones and tablet terminals has increased, and a... [more] |
SRW2018-1 pp.1-4 |
SRW |
2018-06-08 10:45 |
Tokyo |
Shibaura Institute of Technology |
A Study of Channel Adaptation Scheme of Frequency Hopping Hiromitsu Kikuchi, Shuji Kubota (SIT) SRW2018-2 |
Currently, Bluetooth including Low Energy (WPAN) is drawing attention as IoT devices. However, it can be interfered with... [more] |
SRW2018-2 pp.5-8 |
SRW |
2017-12-18 10:45 |
Tokyo |
Waseda Univ. |
Narrow Band Interference-Resistant Scheme Employing Multimode DCM for Wireless LAN Systems Jiayun Cao, Shuji Kubota (Shibaura Tech.) SRW2017-60 |
Currently, in various wireless LAN systems, there is a possibility of narrow-band interferences from the other communica... [more] |
SRW2017-60 pp.1-6 |
SRW |
2016-12-19 10:00 |
Tokyo |
Tokyo City Univ., Setagaya Campus |
A Study of Wireless LAN Entrance System for Multiple High-speed Vehicles Weixiang Gao, Shuji Kubota (SIT) SRW2016-57 |
Traffic offloading over wireless LAN systems has been proposed as one of the solutions to the problem of traffic prolife... [more] |
SRW2016-57 pp.1-6 |
SRW |
2016-12-19 10:25 |
Tokyo |
Tokyo City Univ., Setagaya Campus |
A Study of Anti Narrow Band Interference Scheme Employing DCM for Wireless LAN Chuudai Amemiya, Shuji Kubota (SIT) SRW2016-58 |
Currently, in various wireless LAN systems, there is a possibility of narrow-band interferences from other communication... [more] |
SRW2016-58 pp.7-12 |
SRW |
2015-12-21 13:55 |
Kanagawa |
Toshiba |
A Study of Anti-interference ITS Transmission Scheme for Inter-vehicle Communication over Narrow Band Interference Environments Satoshi Kobayashi, Shuji Kubota (SIT) SRW2015-64 |
In order to apply for ITS services offering road-vehicle and inter-vehicle communications, a frequency band of 755~765MH... [more] |
SRW2015-64 pp.37-42 |
SRW |
2015-08-24 13:25 |
Tokyo |
Shibaura Institute of Technology |
A Study of STBC/MIMO WLAN Transmission System in High-speed Mobile Environment Takahiro Nagasaki, Shuji Kubota (SIT) SRW2015-17 |
To solve the problem of traffic proliferation in the mobile communications, traffic offload over wireless LAN systems ha... [more] |
SRW2015-17 pp.37-42 |
CQ |
2015-01-23 09:50 |
Tokyo |
|
A Study of STBC/MIMO WLAN Transmission in High-speed Vehicle Environment Takahiro Nagasaki, Shuji Kubota (SIT) CQ2014-102 |
In the wireless LAN standard "IEEE802.11ac", further high-speed and large-capacity communication has been realized by th... [more] |
CQ2014-102 pp.91-96 |
CQ |
2015-01-23 10:10 |
Tokyo |
|
A Study of Anti-interference ITS Transmission Scheme for Inter-vehicular Communication over Interference Environments Satoshi Kobayashi, Shuji Kubota (SIT) CQ2014-103 |
In order to apply for ITS services offering road-vehicle and inter-vehicle communications, a frequency band of 755~765MH... [more] |
CQ2014-103 pp.97-100 |
SRW |
2014-12-17 15:15 |
Kanagawa |
Keio University |
A Study of Training Signal Shortening Method in MIMO-OFDM Base Wireless LAN Systems Takafumi Takahashi, Shuji Kubota (Shibaura Inst. of Tech.) SRW2014-39 |
The IEEE802 Committee has standardized 802.11ac to realize high-speed communication over 1Gbps. In order to realize high... [more] |
SRW2014-39 pp.23-28 |
SRW |
2014-12-17 15:40 |
Kanagawa |
Keio University |
A Study of Interference-Resistant OFDM Transmission Scheme Using Interference Estimation Employing Pilot Signals Hitoshi Matsumoto, Shuji Kubota (Shibaura Inst. of Tech.) SRW2014-40 |
Currently, according to increase of wireless LAN systems. The problem of adjacent channel interference becomes serious. ... [more] |
SRW2014-40 pp.29-34 |
SRW |
2013-12-16 14:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
A Study of Indoor Route Guidance System Using Active RFID Tags Koji Sugimoto, Shuji Kubota (SIT) SRW2013-41 |
In recent years, large-scale commerce facilities and amusement parks are opened in various locations and, a lot of syste... [more] |
SRW2013-41 pp.19-24 |
SRW |
2013-12-16 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
[Panel Discussion]
Directions of future wireless systems in IEEE802 standardization Masahiro Umehira (Ibaraki Univ.), Tuncer Baykas (Tohoku Univ.), Shuji Kubota (Shibaura Inst. of Tech.), Chang-woo Pyo (NICT), Shoichi Kitazawa (ATR) |
[more] |
|
SRW |
2013-08-19 13:00 |
Tokyo |
Shibaura Institute of Technology |
A Study on OFDM Adaptive Coding Modulation employing Modified M-ary QAM schemes for Wireless LAN Systems Toshitaka Nakahashi, Shuji Kubota (Shibaura Inst. of Tech.) SRW2013-22 |
Currently, in wireless communications including mobile phones and wireless LAN, adaptive modulation schemes for OFDM(Ort... [more] |
SRW2013-22 pp.9-14 |