Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IA, ICSS |
2022-06-23 16:45 |
Nagasaki |
Univ. of Nagasaki (Primary: On-site, Secondary: Online) |
Implementation and Performance Evaluation of TCP/IP Communication Using 920MHz Private LoRa Jumpei Sakamoto, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (Kyutech), Goshi Sato, Kenichi Takizawa (NICT) |
[more] |
|
NS, IN (Joint) |
2022-03-11 11:00 |
Online |
Online |
A Transmission Control Method for Data Collection by Moving Vehicles Using Private LoRa Shota Wakimoto, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (Kyutech), Goshi Sato, Kenichi Takizawa (NICT) NS2021-151 |
[more] |
NS2021-151 pp.171-175 |
RCS, SIP, IT |
2022-01-20 13:40 |
Online |
Online |
Received Power Prediction of 60 GHz Millimeter-Wave Propagation in Indoor Environment from Time-Series Images Using Neural Networks Khanh Nam Nguyen, Kenichi Takizawa (NICT) IT2021-55 SIP2021-63 RCS2021-223 |
A millimeter-wave (mmWave) indoor propagation environment with obstacles in 60 GHz frequency band is set up where receiv... [more] |
IT2021-55 SIP2021-63 RCS2021-223 pp.149-154 |
MIKA (3rd) |
2021-10-29 13:40 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Radio Communications in Seawater Kenichi Takizawa (NICT) |
[more] |
|
RCS |
2021-06-23 10:00 |
Online |
Online |
Experimental Evaluation of Frequency Domain-STBC for UL-NOMA System Atsushi Kurosawa, Masafumi Moriyama, Kenichi Takizawa, Takeshi Matsumura, Fumihide Kojima (NICT) RCS2021-32 |
In recent years, the necessity of massive connections has been increased for IoT devices. We have developed a communicat... [more] |
RCS2021-32 pp.19-24 |
RCC |
2021-01-22 14:20 |
Online |
Online |
Communication Software Development for Ships Emergency Sensing and Alarm System (SENSAS) Huan-Bang Li, Kenichi Takizawa, Lin Shan (NICT), Shinji Tsuzuki (Ehime University), Kazuhiko Nagao (Yuge College), Fumihide Kojima (NICT) RCC2020-36 |
Automatic Identification System (AIS) is used for assisting safe sailing of vessels and passenger ships, e.g., as an aid... [more] |
RCC2020-36 pp.9-14 |
SIP, IT, RCS |
2021-01-22 09:50 |
Online |
Online |
Selection of Interference Cancellation Technique Using Decision Trees for Uplink Non-orthogonal Multiple Access
-- Evaluation of Communication Success Rate in A Mobile Environment -- Noriaki Yamamoto (Meiji Univ.), Masafumi Moriyama, Kenichi Takizawa (NICT), Tetsushi Ikegami (Meiji Univ.) IT2020-85 SIP2020-63 RCS2020-176 |
As IoT(Internet of Things)develops, wireless access techniques that can effectively accommodate massive number of device... [more] |
IT2020-85 SIP2020-63 RCS2020-176 pp.119-124 |
ITS, WBS, RCC |
2020-12-14 11:10 |
Online |
Online |
UWB-Related IEEE802.15 Standards and Application Perspective Huan-Bang Li, Kenichi Takizawa, Fumihide Kojima (NICT) WBS2020-12 ITS2020-8 RCC2020-15 |
We present overviews on IR-UWB related standards developed within Working Group 15. Emphasis is laid on the enhancement ... [more] |
WBS2020-12 ITS2020-8 RCC2020-15 pp.25-30 |
IN, ICTSSL, NWS |
2020-10-22 16:20 |
Online |
Online |
[Invited Talk]
Lifelog Collection Experiments and Results With Device-to-Device Communications Huan-Bang Li, Lin Shan, Kenichi Takizawa, Fumihide Kojima (NICT), Yasushi Fuwa (Shinshu University) ICTSSL2020-21 |
We developed a lifelog collection system for elderly monitoring in depopulated areas which was reported in our previous ... [more] |
ICTSSL2020-21 pp.45-50 |
MIKA (3rd) |
2020-10-08 16:00 |
Niigata |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
On the use of RF signals in seawater Kenichi Takizawa, Ryotaro Suga, Takashi Matsuda (NICT), Hiroshi Yoshida (JAMSTEC), Fumihide Kojima (NICT) |
[more] |
|
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-08 15:50 |
Online |
Online |
Lifelog Collection System Based on Device-to-Device Communications Huan-Bang Li, Lin Shan, Kenichi Takizawa, Fumihide Kojima (NICT), Yasushi Fuwa (Shinshu University) RCC2020-3 |
[more] |
RCC2020-3 pp.7-12 |
MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
A Proposal to Reduce the Co-channel Congestion in D2D Communications Huan-Bang Li, Kenichi Takizawa, Fumihide Kojima (NICT) |
[more] |
|
WBS, SAT (Joint) |
2019-05-15 13:00 |
Aichi |
MEIJO University (Tempaku campus) |
Implementation of in-vehicle radio communication system using ultra wideband signals Kenichi Takizawa (NICT), Kotaro Ikeda (Yazaki Corp.), Huan-Bang Li (NICT), Tsuneto Kimura, Tadahide Kunitachi (Yazaki Corp.), Fumihide Kojima (NICT) WBS2019-1 |
[more] |
WBS2019-1 pp.1-5 |
RCS, SR, SRW (Joint) |
2019-03-06 14:10 |
Kanagawa |
YRP |
A Radio Resource Allocation Technique Considering Communication Delay for UL-NOMA Systems Employing Successive Interference Cancellation Masafumi Moriyama, Kenichi Takizawa, Masayuki Oodo, Hayato Tezuka, Fumihide Kojima (NICT) SR2018-124 |
[more] |
SR2018-124 pp.23-30 |
RCC |
2019-01-25 15:25 |
Tokyo |
Central Research Institute of Electric Power Industry (Otemachi) |
Efficient Radio Access for Massive Machine-Type Communication
-- Evaluation of the effect of space diversity and repetition transmission in fading environment -- Hayato Tezuka, Masafumi Moriyama, Kenichi Takizawa, Fumihide Kojima (NICT) RCC2018-111 |
A rapid increase of uplink traffic is predicted with the spread of IoT devices. In the 5G (5th generation mobile commun... [more] |
RCC2018-111 pp.25-30 |
WBS, ITS, RCC |
2018-12-06 10:00 |
Okinawa |
Miyako Island Hirara Port Terminal Bldg. |
[Poster Presentation]
A Preliminary Study on the Use of Ultra-Wideband Systems for In-Vehicle Radio Communications Kotaro Ikeda (NICT/YAZAKI Corp.), Kenichi Takizawa, Huan-Bang Li (NICT), Tsuneto Kimura, Tadahide Kunitachi (YAZAKI Corp.), Fumihide Kojima (NICT) WBS2018-36 ITS2018-19 RCC2018-67 |
We have conducted measurement campaign on radio propagation in vehicles over frequency range of ultra wideband (UWB) sig... [more] |
WBS2018-36 ITS2018-19 RCC2018-67 pp.53-54 |
WBS, ITS, RCC |
2018-12-06 10:00 |
Okinawa |
Miyako Island Hirara Port Terminal Bldg. |
[Poster Presentation]
Machine Learning based Interference Cancellation Technique for Uplink Non-orthogonal Multiple Access Kenichi Takizawa, Masafumi Moriyama, Masayuki Oodo, Hayato Tezuka, Fumihide Kojima (NICT) WBS2018-37 ITS2018-20 RCC2018-68 |
[more] |
WBS2018-37 ITS2018-20 RCC2018-68 pp.55-56 |
WBS |
2018-10-12 16:35 |
Hiroshima |
National Institute of Technology, Hiroshima College |
Experiment on Radio Communications under Seawater in 10MHz Kenichi Takizawa, Ryotaro Suga, Takashi Matsuda (NICT), Hiroshi Yoshida (JAMSTEC), Fumihide Kojima (NICT) WBS2018-25 |
[more] |
WBS2018-25 pp.43-46 |
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-11 13:10 |
Hokkaido |
Hakodate Arena |
In-Vehicle Radio Communications with Ultra-wideband Signals Kenichi Takizawa, Huan-Bang Li (NICT), Tsuneto Kimura, Tadahide Kunitachi (YAZAKI Corp.), Fumihide Kojima (NICT) RCC2018-29 |
This report shows an in-vehicle radio communications using ultra-wideband (UWB) signals. Based on simulations results co... [more] |
RCC2018-29 pp.25-30 |
RCC |
2018-01-25 14:50 |
Tokyo |
Japan Society for the Promotion of Machine Industry |
Drone Location Information Sharing System for Safety Operation of Drones Beyond-Line-of-Sight (BLOS)
-- Evaluation of Propagation Characteristics Using a Real Helicopter -- Lin Shan, Toshinori Kagawa, Ryu Miura, Fumie Ono, Huan-Bang LI, Kenichi Takizawa, Fumihide Kojima (NICT) RCC2017-102 |
In recent years, research and development toward utilization of small unmanned aircraft (UA), also called drone, in fiel... [more] |
RCC2017-102 pp.7-11 |