Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RISING (3rd) |
2023-10-31 09:45 |
Hokkaido |
Kaderu 2・7 (Sapporo) |
[Poster Presentation]
Study of Frequency-Domain LOS Identification Independent from CSI Normalization Yusei Yasuba (Kyoto Univ.), Koji Yamamoto (Kyoto Inst. of Tech.), Hiroki Shimomura, Keisuke Tamai (Kyoto Univ.), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) |
Line-of-sight (LOS) identification methods based on WiFi devices have used time series of channel state information (CSI... [more] |
|
RISING (3rd) |
2023-10-31 14:00 |
Hokkaido |
Kaderu 2・7 (Sapporo) |
[Poster Presentation]
Device-Free Human Tracking Using Sub-Nyquist Sampled CSI Keisuke Tamai (Kyoto Univ.), Koji Yamamoto (KIT), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) |
We propose a device-free human tracking method using low-frequency CSI acquisition, where human tracking is not applicab... [more] |
|
SeMI, SeMI (Joint) |
2023-01-20 11:45 |
Tokushima |
Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
Impact of Statistics Interval on Walking Direction Estimation with Low-Frequency CSI Acquisition Keisuke Tamai, Takamochi Kanda, Koji Yamamoto (Kyoto Univ.), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) SeMI2022-102 |
Among technologies on Channel State Information (CSI) sensing, device-free human body sensing has attracted much attenti... [more] |
SeMI2022-102 pp.146-150 |
RISING (3rd) |
2022-10-31 10:30 |
Kyoto |
Kyoto Terrsa (Day 1), and Online (Day 2, 3) |
[Poster Presentation]
Device-Free Walking Direction Estimation Using CSI with Low Acquisition Frequency Keisuke Tamai, Takamochi Kanda, Koji Yamamoto (Kyoto Univ.), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) |
In recent years, research on Channel State Information (CSI) sensing has attracted much attention. In particular, sensin... [more] |
|
CAS, ICTSSL |
2021-01-28 17:55 |
Online |
Online |
On a state variable modeling and a flight maneuver simulation of an octorotor with a truss structure Takuya Negishi (Allied Telesis), Tatsuro Inage, Hideaki Okazaki, Kaito Isogai (Shonan Inst. Tech) CAS2020-55 ICTSSL2020-40 |
In this report, we discuss a dynamic modeling based on the Euler angle state variable approach and flight maneuvers simu... [more] |
CAS2020-55 ICTSSL2020-40 pp.91-96 |
SeMI |
2020-01-31 10:00 |
Kagawa |
|
[Poster Presentation]
Sequential WLAN Channel Selection for Mitigating Performance Degradation of Factors Outside System Kazuki Ohtsu, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Noriyasu Kato (Allied Telesis) SeMI2019-106 |
We propose a sequential channel allocation method based on multi-objective multi-armed bandit problems.
The proposed me... [more] |
SeMI2019-106 pp.41-42 |
RCS, SR, SRW (Joint) |
2017-03-01 14:00 |
Tokyo |
Tokyo Institute of Technology |
Performance Evaluation of Transmission Power and Standby Control for Overlap Mitigation in Wireless LANs Yudai Sato, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis Research Institute, Ltd.) RCS2016-297 |
[more] |
RCS2016-297 pp.49-54 |
NS, RCS (Joint) |
2015-12-18 16:30 |
Ehime |
Matsuyama Community Center |
Potential Game Analysis of Wireless Resource Allocation for Overlap Mitigation in WLANs Shotaro Kamiya, Keta Nagashima, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis Research Institute, Ltd.) RCS2015-270 |
The rapid growth in the popularity of wireless local area networks causes very dense deployment of access points (APs), ... [more] |
RCS2015-270 pp.157-162 |
MoNA, CQ (Joint) |
2014-09-12 14:10 |
Miyagi |
|
TCP Performance Analysis of Random AIFSN Scheme in Densely Deployed WLANs Ryuichi Hirata, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) MoNA2014-45 |
Mobile wireless local area networks (WLANs) provided by mobile wireless router and tethering function of smartphone are ... [more] |
MoNA2014-45 pp.81-86 |
MoNA, IPSJ-DPS, IPSJ-MBL |
2014-05-15 09:30 |
Okinawa |
|
Simulation Evaluation of Random AIFSN Scheme in a Dense WLAN Environment Ryuichi Hirata, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) MoNA2014-1 |
Large number of mobile wireless local area networks (WLANs) provided by mobile wireless routers and tethering functions ... [more] |
MoNA2014-1 pp.1-6 |
RCS, SR, SRW (Joint) |
2014-03-03 10:40 |
Tokyo |
Waseda Univ. |
A Study on Adjacent Channel Leakage in 2.4 GHz WLAN Yoshiaki Ohno, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) RCS2013-318 |
The number of APs for hotspots and mobile routers including tethering stations is increasing.
Hence, adjacent channel i... [more] |
RCS2013-318 pp.73-77 |
ASN, MoNA (Joint) |
2014-01-23 09:50 |
Ehime |
Hotel Okudogo (Matsuyama) |
Measurement Experiment of Adjacent Channel Leakage Distance in 2.4 GHz WLAN Yoshiaki Ohno, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) ASN2013-118 |
The number of APs as hotspots and mobile routers including tethering stations is increasing.
Hence, adjacent channel in... [more] |
ASN2013-118 pp.1-4 |
RCS, SR, SRW (Joint) |
2013-02-27 17:00 |
Tokyo |
Waseda Univ. |
Measurement of Carrier Sense Distance due to Adjacent Channel Leakage in 2.4 GHz WLAN Yoshiaki Ohno, Koji Yamamoto, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) RCS2012-303 |
In CSMA/CA based WLAN networks, stations do not send any frames when adjacent channel leakage is above carrier sense th... [more] |
RCS2012-303 pp.115-120 |
NS, RCS (Joint) |
2012-12-14 14:10 |
Ehime |
Ehime Univ. |
New power saving method for M2M networks by sleep mode control scheme employing virtual grouping Kohei Ogawa, Yuki Sangenya, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) RCS2012-236 |
In recent years, a wireless access scheme attracts attention to realize machine to machine (M2M) networks such as smart ... [more] |
RCS2012-236 pp.315-320 |
SAT, RCS (Joint) |
2012-08-31 15:15 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
Throughput improvement of IEEE 802.11ah based M2M network by random AIFSN scheme Kohei Ogawa, Yuki Sangenya, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) RCS2012-122 |
In recent years, a wireless access scheme attracts attention to realize machine to machine (M2M) networks such as smart ... [more] |
RCS2012-122 pp.157-162 |
ICM |
2009-03-12 09:15 |
Kagoshima |
|
A routing protocol based on information of neiboring nodes for mobile ad-hoc network Tomonori Enami (Kochi Univ. of Tech.), Issei Ishimoto (Allied Telesys), Kazunori Ueda (Kochi Univ. of Tech.) ICM2008-60 |
(To be available after the conference date) [more] |
ICM2008-60 pp.13-18 |