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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MICT, WBS | 2022-07-25 15:25 |
Okayama | Okayama Prefectural University | Theoretical analysis of packet success rate considering packet synchronization timing gaps on energy-efficient on-demand WSNs Masanori Suetake, Hiromasa Habuchi (Ibaraki Univ.)  WBS2022-32 MICT2022-32 |
In on-demand wireless sensor networks (WSNs), a method has been proposed to improve packet success rate (PSR) performanc... [more] | WBS2022-32 MICT2022-32 pp.88-93 |
| CCS | 2022-03-27 17:30 |
Hokkaido | RUSUTSU RESORT HOTEL & CONVENTION (Primary: On-site, Secondary: Online) |
Influence of Co-channel Interference on Packet Success Rate for Three mode based On-demand WSN Gen Li, Masanori Suetake, Hiromasa Habuchi (Ibaraki Univ.) CCS2021-52 |
[more] | CCS2021-52 pp.96-101 |
| IT, ISEC, RCC, WBS | 2022-03-11 11:10 |
Online | Online | A study of Enhanced CSK constellation optimization in Underwater SLIPT using Time splitting receiver Takuma Kogo, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-117 ISEC2021-82 WBS2021-85 RCC2021-92 |
In recent years, underwater simultaneous light wave information and power transfer (USLIPT) has been attracting attenuat... [more] | IT2021-117 ISEC2021-82 WBS2021-85 RCC2021-92 pp.204-209 |
| IT, ISEC, RCC, WBS | 2022-03-11 12:00 |
Online | Online | Optical Fingerprint Positioning System for VN-CSK Type Parallel Transmission Using RGB-LED Koki Taruishi, Daisuke Ogawa, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-119 ISEC2021-84 WBS2021-87 RCC2021-94 |
A variable N-parallel code shift keying system has been proposed as realizing the multiple-access function, the dimming ... [more] | IT2021-119 ISEC2021-84 WBS2021-87 RCC2021-94 pp.216-220 |
| IT, ISEC, RCC, WBS | 2022-03-11 14:05 |
Online | Online | Characteristics of Square-low detection type M-ary modulation system using pseudo-orthogonal M-sequence pairs Xun Liang, Gen Li, Hiromasa Habuchi (Ibaraki Univ.) IT2021-132 ISEC2021-97 WBS2021-100 RCC2021-107 |
Square-low detection schemes using pseudo-noise (PN) codes have been investigated. Two main schemes have been investigat... [more] | IT2021-132 ISEC2021-97 WBS2021-100 RCC2021-107 pp.285-288 |
| IT, ISEC, RCC, WBS | 2022-03-11 14:55 |
Online | Online | A study of back-ground noise reduction for underwater visible light communications using angular diversity receiver Keigo Matsunaga, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-134 ISEC2021-99 WBS2021-102 RCC2021-109 |
Underwater optical wireless communication (UWOC) has tremendous capabilities for searching and excavating under sea reso... [more] | IT2021-134 ISEC2021-99 WBS2021-102 RCC2021-109 pp.295-300 |
| MIKA (3rd) |
2021-10-29 13:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Intelligent illumination-light communication based on VN-CodeSK system Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) |
[more] | |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 10:20 |
Online | Online (Zoom) | Improved Method for Optical Fingerprint Positioning System on VN-CSK Communication Daisuke Ogawa, Koki Taruishi, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-3 RCC2021-3 SAT2021-3 MICT2021-3 |
Indoor visible light communications are required to achieve three functions; dimming control, communications and estimat... [more] | WBS2021-3 RCC2021-3 SAT2021-3 MICT2021-3 pp.13-16 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 10:45 |
Online | Online (Zoom) | Packet Success Rate Performance of 3modes Action Based On-demand WSN Masanori Suetake, Xun Liang, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-4 RCC2021-4 SAT2021-4 MICT2021-4 |
For providing a battery having long service life and solving the problem of inter-channel interference on the wireless s... [more] | WBS2021-4 RCC2021-4 SAT2021-4 MICT2021-4 pp.17-21 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-21 09:20 |
Online | Online (Zoom) | BPPM frame synchronization method in RGB-LED parallel transmission Jyo Matsushima, Tomohiro Kiguchi, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-12 RCC2021-12 SAT2021-10 MICT2021-8 |
In this paper, a frame synchronization method for parallel RGB-LED transmission is proposed in optical wireless communic... [more] | WBS2021-12 RCC2021-12 SAT2021-10 MICT2021-8 pp.62-65(WBS), pp.62-65(RCC), pp.50-53(SAT), pp.40-43(MICT) |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-21 10:35 |
Online | Online (Zoom) | Location Dependence of Error Rate Performance in VN-CSK Type RGB Parallel Transmission Koki Taruishi, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-15 RCC2021-15 SAT2021-13 MICT2021-11 |
The variable N-parallel code-shift-keying (VN-CSK) system, which has dimming control function, positioning function, and... [more] | WBS2021-15 RCC2021-15 SAT2021-13 MICT2021-11 pp.77-82(WBS), pp.77-82(RCC), pp.65-70(SAT), pp.55-60(MICT) |
| WBS, IT, ISEC | 2021-03-05 09:50 |
Online | Online | Performance Evaluation of VN-CSK Type Parallel Indoor Optical Wireless Communication Using RGB-LED with Different Color Power Koki Taruishi, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) IT2020-139 ISEC2020-69 WBS2020-58 |
In indoor lighting optical communication, it is desired to realize three functions: the lighting function, the positioni... [more] | IT2020-139 ISEC2020-69 WBS2020-58 pp.166-170 |
| ITS, WBS, RCC | 2020-12-14 14:25 |
Online | Online | RGB Parallel Transmission Using Two PN Codes with Positioning and Dimming Functions Koki Taruishi, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) WBS2020-17 ITS2020-13 RCC2020-20 |
A variable N code shift keying (VN-CSK) is a method of optical wireless communication that enables the communication fun... [more] | WBS2020-17 ITS2020-13 RCC2020-20 pp.53-56 |
| ITS, WBS, RCC | 2020-12-14 14:50 |
Online | Online | Error rate performance of optical wireless turbo coding system using self-synchronization method Tomohiro Kiguchi, Yusuke Kozawa, Hiromasa Habuchi, Ran Sun (Ibaraki Univ.) WBS2020-18 ITS2020-14 RCC2020-21 |
In this paper, an optical wireless turbo coding system having a self-synchronization method. In particular, an optical ... [more] |
WBS2020-18 ITS2020-14 RCC2020-21 pp.57-60 |
| ITS, WBS, RCC | 2020-12-14 15:15 |
Online | Online | A study of CSK constellation point design for Underwater SLIPT using Time Splitting receiver Takuma Kogo, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) WBS2020-19 ITS2020-15 RCC2020-22 |
Simultaneous light wave information and power transfer (SLIPT) plays an important role in constructing a flexible underw... [more] | WBS2020-19 ITS2020-15 RCC2020-22 pp.61-66 |
| ITS, WBS, RCC | 2020-12-15 14:25 |
Online | Online | [Encouragement Talk]
High-speed transmission scheme for optical wireless turbo code communication system Ran Sun, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2020-30 ITS2020-26 RCC2020-33 |
For improving the reliability of optical wireless communications, the implementations of error correcting codes are inve... [more] | WBS2020-30 ITS2020-26 RCC2020-33 pp.126-130 |
| RCS, AP, UWT (Joint) |
2020-11-25 15:50 |
Online | Online | [Invited Lecture]
Illumination-light communications using visual-secret-sharing scheme Hiromasa Habuchi, Yusuke Kozawa, Keisuke Manaka (Ibaraki Univ.) AP2020-81 RCS2020-120 |
[more] | AP2020-81 RCS2020-120 pp.45-50(AP), pp.60-65(RCS) |
| RCS, SR, SRW (Joint) |
2020-03-06 09:00 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Invited Lecture]
Enhancement of illumination light communications utilizing amplitude-level restricted optical pseudo-noise codes Hiromasa Habuchi, Yusuke Kozawa, Sun Ran (Ibaraki Univ.) RCS2019-373 |
[more] | RCS2019-373 pp.275-279 |
| WBS, MICT | 2019-07-16 12:30 |
Ibaraki | Ibaraki University(Mito Campus) | [Poster Presentation]
Evaluation of Optical Fingerprint Positioning Scheme on Indoor Visible VN-CSK System Hikari Iizuka, Ran Sun, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2019-12 MICT2019-13 |
Indoor visible-light communications using lighting devices are attracting attention. Using a communication function, a l... [more] | WBS2019-12 MICT2019-13 pp.13-16 |
| WBS, MICT | 2019-07-16 12:30 |
Ibaraki | Ibaraki University(Mito Campus) | [Poster Presentation]
A Study of Data Transmission Scheme in Interference Area of VN-CSK Illumination Light Communication Keisuke Manaka, Liyuan Chen, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2019-13 MICT2019-14 |
The Variable N-parallel code-shift-keying (VN-CSK) system has been proposed for solving the dimming control problem and ... [more] | WBS2019-13 MICT2019-14 pp.17-22 |
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