Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LOIS, IPSJ-SPT, IPSJ-CN |
2021-05-10 11:20 |
Online |
Online |
Extensions of Indoor Localization System Using IEEE802.15.4 Protocol for Multiple Users Kazushi Hamazaki, Pradini Puspitaningayu, Nobuo Hunabiki, Minoru Kuribayashi (Okayama Univ) LOIS2021-3 |
For the low-cost, small-size, and long-life system, we have developed the fingerprint-based indoor localization system (... [more] |
LOIS2021-3 pp.13-18 |
AP, SANE, SAT (Joint) |
2020-07-16 09:45 |
Online |
Online |
Development of Large-capacity Bulk Transmission Interface to Bundle 12GHz-band Satellite Transmission Channels and IP Network Yuki Koizumi, Yoichi Suzuki, Kazunori Yokohata, Hisashi Sujikai (NHK) SAT2020-7 |
We have developed a large-capacity bulk transmission interface to bundle two satellite transmission channels and IP netw... [more] |
SAT2020-7 pp.21-26 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-10 14:45 |
Online |
Online |
Theoretical Analysis of Connecting Bidirectional Wireless Communications Applying Microwave Auditory Effect into Backbone Network Makoto Koike (MK Microwave) RCS2020-77 |
An anti-personnel radar may be applied to brain-machine interfaces to realize bidirectional wireless communication, and ... [more] |
RCS2020-77 pp.111-116 |
SRW |
2020-06-29 13:25 |
Online |
Online |
Distributed intelligent reflecting surfaces utilizing direction information in millimeter-wave communications Masashi Iwabuchi, Tomoki Murakami, Riku Ohmiya, Tomoaki Ogawa, Yasushi Takatori (NTT) SRW2020-8 |
This paper proposes a distributed intelligent reflecting surfaces (IRSs) based on direction information instead of chann... [more] |
SRW2020-8 pp.23-28 |
MW |
2019-12-19 15:55 |
Gifu |
Gifu Unif. Satellite Campus |
[Special Talk]
300-GHz Wireless Data Transmission System with Low-SNR CMOS RF Front End Sangyeop Lee, Ruibing Dong (Hiroshima Univ.), Shinsuke Hara (NICT), Kyoya Takano, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.) MW2019-126 |
A CMOS based 300 GHz wireless system typically has low signal to noise ratio character istics owing to a low transmitter... [more] |
MW2019-126 pp.41-46 |
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
Study on the Practical Use of Microwave Power Transfer to Mini-drones Using Flat-topped Beams at 5.74 GHz Nobuyuki Takabayashi, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.), Minoru Furukawa (SPT) |
Drones need a constant power supply for their long-term flight. In this work, microwave power transfer (MPT) to a mini-d... [more] |
|
OCS, LQE, OPE |
2019-10-17 15:35 |
Kagoshima |
|
[Invited Talk (Young Researcher)]
Analog radio-over-fiber transmission technology for mobile fronthaul networks Shota Ishimura (KDDI Research, Inc.) OCS2019-36 OPE2019-74 LQE2019-52 |
This invited paper discusses the potential of the Intermediate Frequency over Fiber (IFoF) technology for future mobile ... [more] |
OCS2019-36 OPE2019-74 LQE2019-52 pp.49-52 |
MW, AP (Joint) |
2019-09-20 15:35 |
Kanagawa |
JAXA (Sagamihara) |
C-band 10W GaN power amplifier for thin active integrated antenna arrays used for single-frequency wireless communication and power transmission Daisuke Kobuchi, Kentaro Matsuura, Yoshiaki Narusue (The Univ. of Tokyo), Shigeo Kawasaki (JAXA) MW2019-62 |
In an environment where many sensors are used, cables for communication and power supply increase the cost of maintenanc... [more] |
MW2019-62 pp.37-42 |
MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas |
RUS, Bangkok, Thailand |
Experimental Investigation of Metasurface in Non-Radiative Mid-Range Wireless Power Transfer Chawalit Rakluea (KMUTNB), Sarawuth Chaimool (KKU), Yan Zhao (CU), Prayoot Akkaraekthalin (KMUTNB) |
A mid-range wireless power (WPT) system with metasurface is proposed which obtain power transfer efficiency (PTE) enhanc... [more] |
|
RCS |
2019-06-19 09:30 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Performance of Physical Channel Multiplexing Using Symbol Repetition in Every Time Slot for Full Duplex Kazuki Yoshida, Mamoru Sawahashi (Tokyo City Univ.), Yoshihisa Kishiyama (NTT DOCOMO) RCS2019-37 |
In full duplex (FD), which improves spectrum efficiency and achieves flexible resource assignment between the uplink and... [more] |
RCS2019-37 pp.1-6 |
RCS |
2019-06-20 14:50 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Theoretical Performance Analysis using Orthonormal Laguerre 2D Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-76 |
Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral ef... [more] |
RCS2019-76 pp.239-244 |
RCS, IN, NV (Joint) |
2019-05-17 10:55 |
Kanagawa |
Keio University |
Evaluation of Adaptive Algorithm in Widely Linear Design for Self-Interference Cancellation using Auxiliary Transmitter Takahisa Fukui, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-31 |
In-band full-duplex is a communication method with simultaneous transmission and reception at the same radio frequency (... [more] |
RCS2019-31 pp.47-52 |
WPT |
2019-03-08 10:25 |
Kyoto |
Kyoto Univ. Uji Campus |
A study on the OTA measurement for the interference of the wireless power transmission Keisuke Sato, Noboru Sekino, Hayate Kimoto, Syo Yoshida, Ichiro Oshima (DKK), Kentaro Nishimori (Niigata Univ.) WPT2018-85 |
Wireless power transmitter (WPT) using microwaves must have a technology of reduction interference to the existing wirel... [more] |
WPT2018-85 pp.109-112 |
ICD, CPSY, CAS |
2018-12-23 09:30 |
Okinawa |
|
[Poster Presentation]
FPGA Implementation of Digital Transmitters with RF Pulse-width Modulation Kazuto Yoshida, Takao Kihara, Tsutomu Yoshimura (OIT) CAS2018-105 ICD2018-89 CPSY2018-71 |
Common RF transmitters consist of high-cost analog circuits and linear power amplifiers (PA) consuming much power. We ca... [more] |
CAS2018-105 ICD2018-89 CPSY2018-71 pp.105-106 |
WBS, ITS, RCC |
2018-12-06 10:00 |
Okinawa |
Miyako Island Hirara Port Terminal Bldg. |
[Poster Presentation]
Performance improvement of a wireless optical CDMA system by combination of dynamic hard limiters and successive interference cancellation Shuto Ito, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) WBS2018-28 ITS2018-11 RCC2018-59 |
This study considers a data collection system using wireless optical CDMA(Code Division Multiple Access) scheme. The tra... [more] |
WBS2018-28 ITS2018-11 RCC2018-59 pp.7-12 |
RCS, AP (Joint) |
2018-11-21 10:10 |
Okinawa |
Okinawa Industry Support Center |
Impact of Propagation Delay on Analog Self-Interference Cancellation using Auxiliary Transmitter considering I/Q Imbalance and Phase Noise Takahisa Fukui, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2018-193 |
In-band full-duplex is a communication method with simultaneous transmission and reception at the same radio frequency (... [more] |
RCS2018-193 pp.91-96 |
RCS, AP (Joint) |
2018-11-21 10:40 |
Okinawa |
Okinawa Industry Support Center |
Theoretical Performance Analysis using Associated Laguerre Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2018-194 |
Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral ef... [more] |
RCS2018-194 pp.97-102 |
AP, MW (Joint) |
2018-09-21 09:30 |
Tokyo |
Tokyo Tech |
A 26GHz-band Image Enhancement Type 1-Bit DAC for Direct Digital RF Modulator Junhao Zhang, Masafumi Kazuno, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2018-62 |
We have proposed 1-bit bandpass ΔΣ modulator using high order image component as a configuration of direct digital RF mo... [more] |
MW2018-62 pp.17-21 |
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-13 15:15 |
Hokkaido |
Hakodate Arena |
An Experimental Study on Communications and Interference Characteristics of 920MHz Radios in Factory Environments Ryota Bingo, Ryota Ikeuchi, Hiroyuki Yomo (Kansai Univ.) RCC2018-57 NS2018-81 RCS2018-126 SR2018-57 ASN2018-51 |
In recent years, the utilization of wireless communications in factory environments has been attracting significant atte... [more] |
RCC2018-57 NS2018-81 RCS2018-126 SR2018-57 ASN2018-51 pp.149-154(RCC), pp.223-228(NS), pp.231-236(RCS), pp.177-182(SR), pp.165-170(ASN) |
WBS, IT, ISEC |
2018-03-08 13:00 |
Tokyo |
Katsusika Campas, Tokyo University of Science |
Outage Capacity of a Two-User MIMO Interference Channel for Simultaneous Information and Energy Transfer Kengo Ikebata, Tomohiko Uyematsu (Tokyo Tech), Ryutaroh Matsumoto (Nagoya Univ), Tetsunao Matsuta (Tokyo Tech) IT2017-110 ISEC2017-98 WBS2017-91 |
In a two-user interference channel for simultaneous information and energy transfer, there are an ID (Information Decodi... [more] |
IT2017-110 ISEC2017-98 WBS2017-91 pp.43-48 |