| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| CS |
2019-07-05
09:25 |
Kagoshima |
|
Pilot Subcarriers in Orthogonal Precoded OFDM
Hikaru Kawasaki, Takeshi Matsumura, Kentaro Ishizu, Fumihide Kojima (NICT) |
(To be available after the conference date) [more] |
|
| CS |
2019-07-05
09:50 |
Kagoshima |
|
A Sequential Estimation Scheme for RSS Map Using Graph Laplacian
Takahiro Matsuda (Tokyo Metropolitan Univ.), Fumie Ono (NICT), Shinsuke Hara (Osaka City Univ.), Fumihide Kojima, Ryu Miura (NICT) |
[more] |
|
| RCS |
2019-06-20
14:25 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Data Flow Control based on Available Bandwidth Estimation of Wi-Fi Networks
Toru Osuga, Taketoshi Nakajima, Fumiko Ohori, Kenichi Maruhashi, Satoko Itaya, Fumihide Kojima (NICT) |
(To be available after the conference date) [more] |
RCS2019-75
pp.233-238 |
| CQ |
2019-05-30
10:30 |
Hiroshima |
Hiroshima City University |
Application of Sequential Radio Tomographic Imaging Using Mobile Measurement Nodes to Target Localization
Takahiro Matsuda, Kento Fukuda (Tokyo Metropolitan Univ.), Fumie Ono (NICT), Shinsuke Hara (Osaka City Univ.), Fumihide Kojima, Ryu Miura (NICT) |
RTI (Radio Tomographic Imaging) estimates an attenuation map of wireless signals at every spatial position within a regi... [more] |
CQ2019-10
pp.1-6 |
| SR |
2019-05-31
10:00 |
Tokyo |
Tokyo Big Sight |
[Technology Exhibit]
Empirical Throughput Evaluation for IEEE 802.11af Channel Aggregation
Takeshi Matsumura, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) |
In this study, we empirically evaluate throughput in the IEEE 802.11af CA (Channel Aggregation) mode using the previousl... [more] |
SR2019-15
pp.91-95 |
| SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS |
2019-05-23
15:10 |
Kagoshima |
Amami-shi Syakai Fukushi Center |
[Poster Presentation]
A Development of 169MHz Wireless Communication System for BLOS Drone Control
Toshinori Kagawa, Fumie Ono, Lin Shan, Ryu Miura, Fumihide Kojima (NICT) |
Currently in Japan, drones are actively researched and developed for disaster response and infrastructure inspection app... [more] |
SeMI2019-8
pp.109-112 |
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) |
[more] |
WBS2019-1
pp.1-5 |
| CAS, CS |
2019-03-08
13:00 |
Kanagawa |
Shonan Institute of Technology |
A Study on PAPR Reduction of DFT-s-OFDM Signals via Phase Rotation
Hikaru Kawasaki, Kentaro Ishizu, Fumihide Kojima (NICT) |
DFT-s-OFDM has been adopted in the 4G LTE uplink (UL) which is induced by DFT-precoding to reduce high peak-to-average-p... [more] |
CAS2018-141 CS2018-109
pp.15-20 |
RCS, SR, SRW
(Joint) |
2019-03-06
10:30 |
Kanagawa |
YRP |
Prototype of IEEE 802.11af Radio Equipment with Channel Aggregation
Takeshi Matsumura, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) |
IEEE 802.11af was standardized in 2013 as a WLAN (Wireless Local Area Network) system operated at TVWS (TV White-spaces)... [more] |
SR2018-121
pp.1-8 |
RCS, SR, SRW
(Joint) |
2019-03-06
10:55 |
Kanagawa |
YRP |
An evaluation of throughput performance on base station sharing in in-door environments
Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) |
Micro cell base station is one of the keys to perform an unique performance expected in 5G. Authors believe that sharing... [more] |
SR2018-122
pp.9-16 |
RCS, SR, SRW
(Joint) |
2019-03-06
15:15 |
Kanagawa |
YRP |
Design of Smart Resource Flow Wireless Platform
Taketoshi Nakajima, Tsukasa Kobayashi, Toru Osuga, Fumiko Ohori, Kenichi Maruhashi, Satoko Itaya, Fumihide Kojima (NICT) |
The utilization of wireless communication on industry domain aren't advancing easily due to lack of reliability for stab... [more] |
RCS2018-297
pp.83-88 |
RCS, SR, SRW
(Joint) |
2019-03-06
15:40 |
Kanagawa |
YRP |
A Design for Simulator for Radio Communication System in Manufacturing Field
-- A Study of Mapping Method from Experimental Data to Input Data for Simulator --
Fumiko Ohori, Taketoshi Nakajima, Akihiro Amagai, Satoko Itaya, Kenichi Maruhashi, Fumihide Kojima (NICT) |
[more] |
RCS2018-298
pp.89-94 |
RCS, SR, SRW
(Joint) |
2019-03-06
16:55 |
Kanagawa |
YRP |
Fast Connection to Local Spot Cell using Virtual Pre-Connection Scheme
Kazuo Ibuka, Takeshi Matsumura, Kentaro Ishizu, Homare Murakami, Fumihide Kojima (NICT) |
In the 5th generation mobile communication system (5G), the usage of higher frequency bands including millimeter-wave ba... [more] |
RCS2018-301
pp.107-112 |
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) |
[more] |
SR2018-124
pp.23-30 |
RCS, SR, SRW
(Joint) |
2019-03-07
15:00 |
Kanagawa |
YRP |
[Invited Talk]
R&D and Proof Tests on the Wireless Grid using SUN
-- NICT's Activities toward realization of IoT Society --
Fumihide Kojima (NICT) |
This paper reports on the R&D on the wireless grid diversification by assuming its application to the IoT that are expec... [more] |
RCS2018-318 SR2018-133 SRW2018-66
pp.189-194(RCS), pp.65-70(SR), pp.49-54(SRW) |
RCS, SR, SRW
(Joint) |
2019-03-08
09:25 |
Kanagawa |
YRP |
Field Experiment for Position Prediction After N-Seconds by Deep-Learning of Mobility Recognition Information using Road-Side Sensors
Changwoo Pyo, Kentaro Ishizu, Toshiyuki Miyachi, Yoshiyuki Miyazawa, Fumihide Kojima (NICT) |
[more] |
SR2018-136
pp.81-87 |
RCS, SR, SRW
(Joint) |
2019-03-08
10:40 |
Kanagawa |
YRP |
[Invited Lecture]
NICT's R&D toward flexible utilization of self-operated wireless systems in 5G era
Kentaro Ishizu, Homare Murakami, Kazuo Ibuka, Takeshi Matsumura, Stanislav Filin, Hikaru Kawasaki, Fumihide Kojima (NICT) |
[more] |
SRW2018-71
pp.67-72 |
| RCS, SIP, IT |
2019-02-01
14:20 |
Osaka |
Osaka University |
Support of private operators in 5G and B5G networks
Stanislav Filin, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) |
In 5G and beyond 5G networks, private operators could be a valuable addition to traditional public operators to help red... [more] |
IT2018-71 SIP2018-101 RCS2018-278
pp.209-214 |
| RCC |
2019-01-25
13:55 |
Tokyo |
Central Research Institute of Electric Power Industry (Otemachi) |
An Optimal Route Search Method for Message Collection/Delivery System Using Unmanned Aerial Vehicles in a Large-Scale Disaster
Atsuki Murata, Shinsuke Hara (Osaka City Univ.), Takahiro Matsuda (Tokyo Metropolitan Univ.), Fumie Ono, Fumihide Kojima (NICT) |
When a large-scale disaster happens, a huge number of people will be forced to live as refugees in shelters. Therefore, ... [more] |
RCC2018-108
pp.7-12 |
| 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) |
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 |