Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CQ, CS (Joint) |
2024-05-16 13:55 |
Aichi |
(Primary: On-site, Secondary: Online) |
Evaluation of different inter-media connection using drone communications Koyo Aoyama, Takefumi Hiraguri, Kakeru Hirata (NIT), Takahiro Matsuda (TMU), Tomotaka Kimura (Doshisha Univ.) |
(To be available after the conference date) [more] |
|
OCS, CS (Joint) |
2024-01-11 14:20 |
Kagoshima |
|
Characteristics and System Impact of Multipath Interference in SDM Optical Devices Based on Short Multicore Fibers Kyosuke Nakada (Kagawa Univ.), Yusuke Matsuno (Furukawa Electric Co), Yudai Uchida (Kagawa Univ.), Masanori Takahashi (Furukawa Electric Co), Rika Tahara, Takuma Izumi (Kagawa Univ.), Ryuichi Sugisaki (Furukawa Electric Co), Masahiko Jinno (Kagawa Univ.) OCS2023-57 |
We report on the multipath interference (MPI) characteristics generated when two types of multi-core fiber (MCF) with di... [more] |
OCS2023-57 pp.1-6 |
SR |
2022-11-07 09:55 |
Fukuoka |
Fukuoka University (Primary: On-site, Secondary: Online) |
Performance comparisons of OFDM communication system with autoencoder Takao Touma, Tomohisa Wada (Ryukyu Univ.) SR2022-46 |
This paper is a follow-up to "A study of OFDM communication system with autoencoder" presented at Technical Committee on... [more] |
SR2022-46 pp.7-14 |
SR |
2022-05-12 10:55 |
Tokyo |
NICT Koganei (Primary: On-site, Secondary: Online) |
A study of OFDM communication system with autoencoder Takao Touma, Tomohisa Wada (Ryukyu Univ.) SR2022-6 |
Among deep neuralnetworks, autoencoders have the property of matching input and output. Recently, research has been cond... [more] |
SR2022-6 pp.27-33 |
SeMI |
2022-01-21 09:00 |
Nagano |
(Primary: On-site, Secondary: Online) |
[Short Paper]
Multipath Content Acquisition Method Using Overhearing in ICN, Considering Inter-Path Interference Kaede Shinohara, Shigeki Shiokawa (Kanagawa Inst. of Tech.) SeMI2021-70 |
ICN nodes have limited power in wireless environment. Flooding is used to send request packets. Therefore, the amount of... [more] |
SeMI2021-70 pp.65-69 |
RCS |
2021-06-23 09:30 |
Online |
Online |
Considerations on computational complexity reduction in channel prediction based on multipath separation Daigo Mochizuki, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) RCS2021-29 |
In multi-user MIMO systems, a base station suppresses inter-user-interferences using downlink channel state information ... [more] |
RCS2021-29 pp.1-6 |
IN, NS (Joint) |
2021-03-05 11:40 |
Online |
Online |
A Path Control Method in Ad-hoc Networks consisting of Nodes with Directional Antennas Yui Kitao, Ken-ichi Baba (Kogakuin Univ.) IN2020-81 |
In this paper, communication is performed using a directional antenna and load distribution performed by using multiple ... [more] |
IN2020-81 pp.162-165 |
SIP, IT, RCS |
2021-01-21 09:50 |
Online |
Online |
A Study on Impact of Adjacent-channel Interference on Transmission Performance in Asynchronous FBMC/OFDM Systems under Multipath Fading Condition Hiroki Tabata, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) IT2020-65 SIP2020-43 RCS2020-156 |
Orthogonal frequency-division multiplexing (OFDM) surpasses multipath fading by inserting a guard interval (GI), which i... [more] |
IT2020-65 SIP2020-43 RCS2020-156 pp.12-16 |
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
A Study of Turbo Equalization for OFDM Systems under Multipath Environment with Long Delay Masakazu Kizawa, Tetsushi Ikegami (Meiji Univ.) |
In Orthogonal Frequency Division Multiplexing (OFDM) systems, a guard interval (GI) is generally added to avoid the effe... [more] |
|
WPT, EE (Joint) |
2018-10-03 14:10 |
Kyoto |
Kyoto Univ. Uji Campus |
Analysis of Multipath Retrodirective for Microwave Power Transmission Taichi Sasaki, Naoki Shinohara (Kyoto Univ.) WPT2018-35 |
In this paper, we verified the effectiveness of multipath retrodirective. We calculated and simulated the phase change o... [more] |
WPT2018-35 pp.33-38 |
SANE |
2017-11-24 10:10 |
Overseas |
Malaysia (Borneo Island) |
Analysis of DME Ranging Error due to Multipath using Flight Inspection Data Meiyi Xia (ENAC), Atsushi Kezuka, Shinji Saitoh (ENRI) SANE2017-76 |
GNSS is widely used in aircraft navigation. However, mitigation of GNSS vulnerability is important because GNSS are susc... [more] |
SANE2017-76 pp.69-73 |
SIS |
2015-12-04 09:50 |
Fukui |
Matsuya-sensen (Awara city, Fukui) |
An Evaluation of High Quality Synchronization Method Based on Delayed and Symmetric Correlation in MIMO-OFDM Sukeyuki Iwata, Masahito Umehara, Takashi Imagawa, Hiroshi Tsutsui, Yoshikazu Miyanaga (Hokkaido Univ.) SIS2015-42 |
In this paper, we propose a highly accurate ODFM symbol timing synchronization method using cross–correlation in a... [more] |
SIS2015-42 pp.73-76 |
RCS |
2015-06-26 10:53 |
Hokkaido |
Hokkaido Univ. |
Derivation of Non-uniform Linear Array Arrangement for Interference Suppression under Line-of-Sight Propagation Yoshinobu Makino, Kenta Umebayashi (TUAT), Antti Tolli (Univ. of Oulu), Yasuo Suzuki (TUAT) RCS2015-93 |
In this paper, we investigate a low-complexity method for linear array antenna arrangement to suppress interference usin... [more] |
RCS2015-93 pp.275-280 |
ITS |
2014-06-07 13:20 |
Miyagi |
|
Accurately Positioning by Integrating GPS and 3D Map Considering the Effect of Non-Line-of-Sight and Multipath Shunsuke Miura, Feiyu Chen, Shunsuke Kamijo (Univ. of Tokyo) ITS2014-1 |
Although Global Positioning Systems (GPSs) in smartphones are currently the most convenient devices to obtain the positi... [more] |
ITS2014-1 pp.1-8 |
RCC (2nd) |
2014-01-31 16:05 |
Tokyo |
National Institute of Information and Communications Technology |
Pulse Duty Factor Evaluation of Indoor Direct Sequence Spread Spectrum Reliable Radio Communications Masayuki Sakata, Tetsushi Ikegami (Meiji Univ.) |
In the spread spectrum (SS) radio communication, signals are normally spreaded by a SS code which is 100% duty ratio. Th... [more] |
|
EST, MWP, OPE, MW, EMT, IEE-EMT [detail] |
2013-07-18 17:05 |
Hokkaido |
Wakkanai Synthesis Cultural Center |
Application of RoF to Airport Surface Surveillance System Junichi Honda, Yasuyuki Kakubari, Tadashi Koga, Hiromi Miyazaki, Hiroki Shimada, Keisuke Matsunaga, Shiro Nihei (ENRI) MW2013-74 OPE2013-43 EST2013-38 MWP2013-33 |
The multilatelation (MLAT) is an surveillance system for aircrafts moving along an airport surface. The performance of M... [more] |
MW2013-74 OPE2013-43 EST2013-38 MWP2013-33 pp.155-160 |
OFT, OPE, OCS (Joint) [detail] |
2013-03-01 09:00 |
Tokyo |
|
Study of MPI characteristic in BIF Chisato Fukai, Kazuhide Nakajima, Yukihiro Goto, Kotaro Saito, Takashi Matsui (NTT) OFT2012-78 OPE2012-196 |
We investigated a multipath interference (MPI) characteristic of bending loss insensitive fibers (BIFs). We considered a... [more] |
OFT2012-78 OPE2012-196 pp.51-54 |
MWP, OPE, MW, EMT, EST, IEE-EMT [detail] |
2012-07-26 15:35 |
Hokkaido |
Hokkaido Univ. |
[Invited Talk]
Aircraft Surveillance System using RoF Equipments for Airport Surface Yasuyuki Kakubari, Tadashi Koga, Hiromi Miyazaki, Hiroki Shimada, Junichi Honda, Shiro Nihei (ENRI) MW2012-35 OPE2012-28 EST2012-17 MWP2012-16 |
The multilateration (MLAT) is an aircraft surveillance system for airport surface using hyperbolic positioning method. S... [more] |
MW2012-35 OPE2012-28 EST2012-17 MWP2012-16 pp.69-74 |
USN, AN, IPSJ-UBI (Joint) [detail] |
2012-05-17 16:00 |
Aichi |
Toyohashi University of Technology |
[Poster Presentation]
NAV setting criterion based on spatial correlation for improving spatial utilization efficiency in Ad Hoc Networks Masanori Oba, Yuichi Miyaji, Akito Kimijima, Hideyuki Uehara, Takashi Ohira (TUT) AN2012-7 |
Recently, many directional MAC protocols that assume the use of variables directional antenna have been proposed.
An ad... [more] |
AN2012-7 pp.51-56 |
SR, RCS, SRW (Joint) |
2012-03-09 14:15 |
Kanagawa |
YRP |
Non-orthogonal Access Scheme over Multiple Channels with Iterative Interference Cancellation and Fractional Sampling in OFDM Receiver Hiroyuki Osada, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.) SR2011-133 |
A diversity scheme with Fractional Sampling (FS) in OFDM receivers has been investigated recently.
FS path diversity ma... [more] |
SR2011-133 pp.201-206 |