Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, IT, RCS |
2024-01-18 16:10 |
Miyagi |
(Primary: On-site, Secondary: Online) |
A Study on Codeword Assignment for Optical Code Division Multiple Access Using Level Division Multiplexing with Arbitrary Number of Layers Tatsuma Matsunaga, Shinichiro Miyazaki, Kotoku Omura, Shigeyoshi Ohno (Polytechnic Univ.), Shoichiro Yamasaki (Hiroshima City Univ.), Tomoko K. Matsushima (Yokohama College of Commerce) IT2023-46 SIP2023-79 RCS2023-221 |
In this paper, we propose a codeword assignment method for optical code division multiple access using level division mu... [more] |
IT2023-46 SIP2023-79 RCS2023-221 pp.82-87 |
RCC, ISEC, IT, WBS |
2023-03-14 15:45 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Enhancing physical-layer security by 4PPM space division multiplexing for smartphone screen to camera uplink communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) IT2022-86 ISEC2022-65 WBS2022-83 RCC2022-83 |
In indoor 3.5-m uplink screen camera communication using a smartphone screen and a video camera, it has been shown that ... [more] |
IT2022-86 ISEC2022-65 WBS2022-83 RCC2022-83 pp.114-119 |
SAT, KOSST |
2022-10-07 14:05 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Initial Study on Decoding Methods of LDM Transmission for Satellite Broadcasting System Yuki Koizumi, Masashi Kamei (NHK) SAT2022-53 |
We are developing a satellite broadcasting system featuring layered division multiplexing (LDM) transmission that multip... [more] |
SAT2022-53 pp.45-49 |
RCS |
2022-06-16 10:00 |
Okinawa |
University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Secure Precoded OFDM Transmission Using Randomized Unitary Matrix Naoki Isono, Kengo Ando, Koji Ishibashi (UEC) RCS2022-42 |
This paper considers a network consisting of a base station (BS), a legitimate user equipment (UE), and an eavesdropper ... [more] |
RCS2022-42 pp.108-113 |
RCC, WBS, SAT, MICT |
2022-05-25 13:00 |
Online |
Online |
Comparing approaches to reduce screen luminance for smartphone uplink screen camera communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) WBS2022-1 RCC2022-1 SAT2022-1 MICT2022-1 |
In uplink screen camera communication using a smartphone screen as a transmitter and an indoor camera as a receiver, in ... [more] |
WBS2022-1 RCC2022-1 SAT2022-1 MICT2022-1 pp.1-6 |
IT, ISEC, RCC, WBS |
2022-03-11 11:35 |
Online |
Online |
Enhancing physical-layer security by low-luminance space division multiplexing screen for uplink optical camera communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) IT2021-118 ISEC2021-83 WBS2021-86 RCC2021-93 |
In uplink optical camera communication at a distance of 3.5 meters consist of a smartphone embedded screen as a transmit... [more] |
IT2021-118 ISEC2021-83 WBS2021-86 RCC2021-93 pp.210-215 |
RCS, SR, SRW (Joint) |
2022-03-02 10:25 |
Online |
Online |
Random-Phase based Physical-Layer Security Scheme Robust against Time-Variant MIMO Channels Yurika Matsumoto, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech) RCS2021-252 |
As conventional physical layer security schemes for wireless communications, artificial noise (AN) and artificial fast f... [more] |
RCS2021-252 pp.7-12 |
RCS, SIP, IT |
2022-01-20 14:05 |
Online |
Online |
A Study on Multi-Rate Transmission Scheme Using Two-Layered Spreading Codes for Synchronous Optical CDMA Kyohei Ono (JEED), Hirokazu Tanaka (Hiroshima City Univ.), Tomoko K. Matsushima (YCC), Shoichiro Yamasaki (Hiroshima City Univ.) IT2021-50 SIP2021-58 RCS2021-218 |
Generalized modified prime sequence codes (GMPSCs) have been proposed as spreading codes for synchronous optical code di... [more] |
IT2021-50 SIP2021-58 RCS2021-218 pp.119-124 |
RCS |
2021-06-23 10:30 |
Online |
Online |
A Study on Secret Key Sharing Using Time-Division Duplex Channel Information in Radio-Wave Encrypted Modulation Takumi Abe, Mamoru Okumura, Keisuke Asano, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) RCS2021-35 |
In recent years, cyber-attacks targeting Internet of things (IoT) terminals have been increasing. As a countermeasure, e... [more] |
RCS2021-35 pp.37-42 |
IA, ICSS |
2021-06-21 16:25 |
Online |
Online |
[Invited Talk]
An Authentication Scheme for WLAN Physical Layer Miyuki Hirose (KIT) IA2021-8 ICSS2021-8 |
Security has traditionally been implemented at the higher, logical layers of communication networks, rather than at the ... [more] |
IA2021-8 ICSS2021-8 p.43 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-09 14:15 |
Online |
Online |
Study on Chaos-based Multi-user Interleave Division Multiple Access Scheme Mamoru Okumura, Tomoki Kaga, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) RCC2020-7 NS2020-36 RCS2020-70 SR2020-15 SeMI2020-7 |
In the fifth-generation mobile communications system (5G), massive machine-type communications (mMTC), which accommodate... [more] |
RCC2020-7 NS2020-36 RCS2020-70 SR2020-15 SeMI2020-7 pp.31-36(RCC), pp.31-36(NS), pp.73-78(RCS), pp.37-42(SR), pp.25-30(SeMI) |
RCS |
2020-06-24 16:10 |
Online |
Online |
Study on Applying Radio -Wave Encryption to Interleave Division Multiple Access Scheme Mamoru Okumura, Tomoki Kaga, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) RCS2020-30 |
One of the main use cases of the fifth-generation mobile communications system (5G) is massive machine-type communicatio... [more] |
RCS2020-30 pp.43-48 |
NS |
2019-04-18 13:25 |
Kagoshima |
Tenmonkan Vision Hall |
A Method for Optimization of Time-Scheduling in TSN Networks Makoto Kubomi, Ryuma Matsushita, Yoshifumi Hotta, Ryusuke Kawate (Mitsubishi Electric) NS2019-5 |
Ethernet is prevailing in industrial networks due to its high capacity and cost effectiveness. In such networks, a large... [more] |
NS2019-5 pp.25-30 |
WBS, MICT |
2018-07-06 13:55 |
Kanagawa |
Yokohama Mitsui Building |
BER Considering Synchronization Performance Optical Wireless CSK System Using DMPOMs Takashi Tokunaga, Ran Sun, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2018-17 MICT2018-37 |
The code-shift-keying (CSK) system using dual modified pseudo orthogonal M-sequence sets (DMPOMs) which are generated by... [more] |
WBS2018-17 MICT2018-37 pp.65-70 |
AP (2nd) |
2018-05-30 10:45 |
Overseas |
The University of Da nang, University of Science and Technology |
Metasurfaces Composed of Multi-Layered Ceramic Capacitors Mounted on Dielectric Substrate for Radar Cross Section Reduction Naoyuki Kinai, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Teruki Miyazaki, Masato Tadokoro (The Yokohama Rubber Co., Ltd.) |
Typical metasurface structures consist of patch and mushroom structures. To reduce the size of the unit cell structure, ... [more] |
|
WBS |
2017-10-12 15:00 |
Wakayama |
Rivage Spa Hikigawa (Nanki Shirahama) |
[Poster Presentation]
Performance Evaluation of Optical Code-Shift Keying /SCDMA Using Two Layered MPOMs Takashi Tokunaga, Hiromasa Habuchi, Yusuke Kozawa, Ran Sun (Ibaraki Univ.) WBS2017-25 |
The code-shift-keying (CSK) using the two-layered MPOMs which combine modified pseudo orthogonal M-sequence sets (MPOMs)... [more] |
WBS2017-25 pp.11-16 |
WBS, SAT (Joint) |
2017-05-25 14:25 |
Tochigi |
Utsunomiya Univ. Yoto Campus |
A Study on Design of Two-Layered Pseudo-Noise Code for Optical-Wireless Code Shift Keying/Synchronous CDMA Takashi Tokunaga, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2017-1 |
In this paper, a design of two-layered pseudo-noise (PN) code for optical-wireless code shift keying
(CSK) is considere... [more] |
WBS2017-1 pp.1-5 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 17:20 |
Tokyo |
Tokyo Institute of Technology |
A Lower Bound on Secrecy Capacity for MIMO Wiretap Channel Aided by a Cooperative Jammer with Channel Estimation Error Shunya Iwata, Tomoaki Ohtsuki (Keio Univ.) RCS2015-360 |
We consider a multiple-input multiple-output (MIMO) wiretap channel with one transmitter, one receiver, one cooperative ... [more] |
RCS2015-360 pp.163-168 |
CS, OCS (Joint) |
2016-01-22 11:40 |
Kagoshima |
Kagoshima University, Korimoto Campus, Inamori Auditorium |
Joint Performance Evaluation of Precoding and BP Decoding for Physical-layer Network Coding Satoshi Nakao, Daisuke Umehara (Kyoto Inst.of Tech.), Hidekazu Murata (kyoto Univ.), Satoshi Denno (Okayama Univ.) CS2015-84 |
Physical-layer network coding~(PNC) enables bi-directional wireless communications with low density parity check~(LDPC) ... [more] |
CS2015-84 pp.67-72 |
RCS |
2015-06-25 10:29 |
Hokkaido |
Hokkaido Univ. |
On Secrecy Rate Analysis of MIMO Wiretap Channel Aided by A Cooperative Jammer with Channel Estimation Error Shunya Iwata, Tomoaki Ohtsuki (Keio Univ.) RCS2015-68 |
In this report, we consider multiple-input multiple-output (MIMO) wiretap channel with one transmitter, one receiver, on... [more] |
RCS2015-68 pp.131-136 |