Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2024-01-26 14:35 |
Nagano |
Nagano-ken JA building (Primary: On-site, Secondary: Online) |
Initialization of FCME algorithm for real-time noise floor estimation Yau Hong Leow, Kenta Umebayashi (TUAT), Janne Lehtomaki (UoO), Miguel Lopez-Benitez (UoL) SR2023-84 |
This paper investigates the initialization of the Forward Consecutive Mean Excision (FCME) algorithm for real-time noise... [more] |
SR2023-84 pp.62-69 |
CCS |
2021-03-29 14:15 |
Online |
Online |
Detection of mixed texts written by humans and machines using sentence consistency Atsumu Harada (Kogakuin Univ.), Danushka bollegala (The University of Liverpool.), Naiwala P .chandrasiri (Kogakuin Univ.) CCS2020-24 |
[more] |
CCS2020-24 pp.19-24 |
TL |
2020-12-05 13:00 |
Online |
Online |
[Keynote Address]
The role of endpoints in verb tense/aspect morphology in Japanese children and adults Franklin Chang (Kobe City Univ. of Foreign Studies), Tomoko Tatsumi (Kobe Univ.), Yuna Hiranuma (Kobe City Univ. of Foreign Studies), Colin Bannard (Univ. of Liverpool) TL2020-6 |
[more] |
TL2020-6 pp.1-4 |
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
Design of Multiple Antiparallel Rectangular Coils for Range-Stable Wireless Power Transfer Danyu Yang, Menghan Sun, Huapeng Zhao (UESTC), Jiafeng Zhou (UOL) |
Multiple antiparallel coils can provide range-stable wireless power transfer (WPT). In order to determine the number of ... [more] |
|
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
Electric Field Energy Harvesting on Electrial Cables and Its Applications in Voltage Measurement Chen Xu, Yuan Zhuang, Ye Wang, Le Fang, Yi Huang, Jiafeng Zhou (Univ. of Liverpool) |
A voltage meter based on electric field energy harvesting technology will be proposed in this paper. The measurement of ... [more] |
|
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-11 09:35 |
Osaka |
I-Site Nanba(Osaka) |
A study on Auto-Regressive modeling of Duty Cycle Kohei Okawa, Hiroki Iwata, Kenta Umebayashi (Tokyo Univ. of Agriculture and Tech.), Janne Lehtomäki (Univ. of Oulu), Miguel López-Benítez (Univ. of Liver), Satya Joshi (Univ. of Oulu) SR2019-29 |
In dynamic spectrum sharing, it is useful to exploit statistical information on spectrum usage.
In this paper, we inve... [more] |
SR2019-29 pp.59-64 |
SR |
2018-10-31 13:25 |
Overseas |
Mandarin Hotel, Bangkok, Thailand |
[Poster Presentation]
Neural Network-based Channel Occupancy Rate Prediction Hiroki Iwata, Kenta Umebayashi (TUAT), Ahmed Al-Tahmeesschi, Miguel Lopez-Benitez (UoL) SR2018-88 |
A spectrum occupancy prediction can provide useful information to spectrum sharing-based wireless networks. In this pape... [more] |
SR2018-88 pp.75-82 |
SR |
2018-05-25 10:00 |
Tokyo |
Tokyo big sight |
[Technology Exhibit]
Development of Spectrum Usage Measurement System Prototype for Smart Spectrum Access
-- Prediction of Spectrum Occupancy -- Hiroki Iwata, Kenta Umebayashi, Ryo Sato, Kento Yamada, Kohei Okawa, Yoshiki Kasahara (TUAT), Janne Lehtomaki (Univ. of Oulu), Miguel Lopez-Benitez (Univ. of Liverpool) SR2018-17 |
Smart spectrum access (SSA) can achieve a high-efficient spectrum sharing utilizing the prior information regarding spec... [more] |
SR2018-17 pp.99-106 |
RCS, SR, SRW (Joint) |
2018-02-28 13:45 |
Kanagawa |
YRP |
A Study on Time Series Modeling of Duty Cycle for Smart Spectrum Access Daiki Cho, Kenta Umebayashi (TUAT), Shusuke Narieda (NIT, Akashi College), Miguel Lopez Bentez (UoL) SR2017-112 |
For an efficient spectrum sharing by primary user (PU) and secondary user (SU), SU needs to understand the spectrum usag... [more] |
SR2017-112 pp.1-7 |
SR |
2018-01-26 09:30 |
Fukuoka |
Fukuoka univ. |
A study on parameter setting of Welch FFT-Energy Detection in Spectrum Measurement Yoshitaka Tamaki, Kenta Umebayashi (Tokyo Univ. of Agriculture and Technology), Janne Lehtomaki (Univ. of Oulu), Miguel Lopez-Benitez (Univ. of Liverpool) SR2017-100 |
Dynamic Spectrum Access (DSA) can be enhanced by statistical information of actual spectrum usage. The information is av... [more] |
SR2017-100 pp.35-42 |
SR |
2018-01-26 09:55 |
Fukuoka |
Fukuoka univ. |
Time and frequency varying noise floor estimation for spectrum usage measurement Hiroki Iwata, Kenta Umebayashi (TUAT), Janne Lehtomaki (UoO), Miguel Lopez-Benitez (UoL) SR2017-101 |
For efficient spectrum sharing between heterogeneous wireless systems, statistical information regarding spectrum use by... [more] |
SR2017-101 pp.43-50 |
SR |
2018-01-26 13:20 |
Fukuoka |
Fukuoka univ. |
[Invited Talk]
Recent trends for the increase of mobile network capacity in licensed and unlicensed spectrum Miguel Lopez-Benitez (Univ. Liverpool) SR2017-106 |
[more] |
SR2017-106 pp.75-78 |
SR, SRW, RCS (Joint) (2nd) |
2017-10-23 - 2017-10-24 |
Overseas |
Grand Hotel Palatino, Rome, Italy |
[Invited Talk] Spectrum coexistence of mobile communication networks in licensed and unlicensed frequency bands Miguel Lopez-Benitez (Univ. Liverpool) |
Mobile communication networks have experienced a spectrum capacity crunch over the last years due to the limited availab... [more] |
|
NS, ASN, RCC, RCS, SR (Joint) |
2017-07-20 11:05 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Efficient time domain deterministic-stochastic model of spectrum usage Kenta Umebayashi, Masanao Kobayashi (TUAT), Miguel Lopez Bentez (UOL) RCC2017-29 NS2017-50 RCS2017-121 SR2017-44 ASN2017-38 |
[more] |
RCC2017-29 NS2017-50 RCS2017-121 SR2017-44 ASN2017-38 pp.101-102(RCC), pp.115-116(NS), pp.155-156(RCS), pp.113-114(SR), pp.133-134(ASN) |
SR, SRW (Joint) |
2016-05-16 14:30 |
Overseas |
Hotel Lasaretti, Oulu, Finland |
[Poster Presentation]
A study on FFT-ED based signal area estimation for spectrum awareness Riki Mizuchi, Kenta Umebayashi (TUAT), Janne Lehtomaki (Univ. of Oulu), Miguel Lopez-Benitez (Univ. of Liverpool) SR2016-9 SRW2016-9 |
For achieving 2-layer smart spectrum access (SSA) which corresponds to feasible strategy of DSA, a development of spectr... [more] |
SR2016-9 SRW2016-9 pp.27-34 |
SR, SRW (Joint) |
2016-05-17 12:00 |
Overseas |
Hotel Lasaretti, Oulu, Finland |
[Invited Lecture]
Smart Spectrum Access based on spectrum usage measurements Kenta Umebayashi (TUAT), Janne Lehtomaki (UoO), Miguel Lopez-Benitez (UoL) SR2016-11 |
[more] |
SR2016-11 p.37 |
SR |
2016-01-22 14:20 |
Nagasaki |
Fukue-bunka-kaikan |
A study on parameter setting method of false alarm removal for spectrum awareness Riki Mizuchi, Kenta Umebayashi (TUAT), Janne Lehtomaki (Univ. of Oulu), Miguel Lopez-Benitez (Univ. of Liverpool), Yasuo Suzuki (TUAT) SR2015-87 |
In dynamic spectrum access, statistical information of Primary User (PU) enables more reliable and efficient spectrum sh... [more] |
SR2015-87 pp.101-108 |
SR, SRW (Joint) (2nd) |
2015-10-26 09:20 |
Tokyo |
KKE |
[Tutorial Lecture]
Spectrum Measurement and Modeling for Spectrum Awareness in Cognitive Wireless Systems Kenta Umebayashi (TUAT), Miguel López-Benítez (Univ. of Liverpool), Janne Lehtomaki (Univ. of Oulu), Samuli Tiiro (TUAT) |
[more] |
|
SR, SRW (Joint) (2nd) |
2015-10-27 09:30 |
Tokyo |
KKE |
[Technology Exhibit]
Spectrum awareness system prototype for smart spectrum access Kenta Umebayashi, Riki Mizuchi, Hiroki Iwata, Kazuhiro Hayashi, Masanao Kobayashi, Samuli Tiiro, Yoshitaka Tamaki, Tatsuya Maruyama (TUAT), Janne Lehtomaki (UoO), Miguel Lopez-Benitez (UoL), Yasuo Suzuki (TUAT) |
[more] |
|
TL |
2015-08-05 10:10 |
Tokyo |
Tsuda College |
Children's bidirectional defaulting errors in the acquisition of Japanese verb inflection Tomoko Tatsumi, Julian M. Pine, Ben Ambridge (UoL) TL2015-17 |
(Advance abstract in Japanese is available) [more] |
TL2015-17 pp.1-4 |