Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OFT, OCS (Joint) [detail] |
2024-02-22 10:25 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Investigating the Feasibility of IFoF transmission for implementing Mobile Fronthaul Using Cost-effective TO-CAN EML Hiroshi Aruga, Hiroshi Miura, Nobuo Ohata (Mitsubishi Electric Co.), Nobuhiko Nishiyama (Titech) OCS2023-79 OFT2023-72 OPE2023-123 |
In order to realize a cost-effective high-capacity radio access network for Beyond 5G, the utilization of IFoF (Intermed... [more] |
OCS2023-79 OFT2023-72 OPE2023-123 pp.64-69(OCS), pp.49-54(OFT), pp.84-89(OPE) |
OPE, OCS, LQE |
2022-10-21 12:30 |
Ehime |
(Primary: On-site, Secondary: Online) |
Basic Investigation of Si Photonics-Based Compact Wavelength Locker Chip Junichi Suzuki, Kiyotomo Hasegawa, Kei Masuyama, Nobuo Ohata, Hiroshi Aruga (Mitsubishi Electric) OCS2022-32 OPE2022-78 LQE2022-41 |
In this paper, we propose a compact Si photonics-based wavelength locker as well as a wavelength monitoring method for t... [more] |
OCS2022-32 OPE2022-78 LQE2022-41 pp.82-85 |
RCS |
2021-04-22 15:35 |
Online |
Online |
Pilotless Multipath Equalization for Chirp Spread Non-coherent FSK Yuta Hori, Masatsugu Higashinaka, Hiroshi Aruga (MELCO) RCS2021-8 |
In low power wide area (LPWA) systems such as LoRaWAN (Long Range Wide Area Network), a combination of frequency shift k... [more] |
RCS2021-8 pp.30-35 |
RCS |
2021-04-22 16:00 |
Online |
Online |
A Frame Timing Detection Scheme Using Multiple Zadoff-Chu Sequences for DS-SS Systems Employing Space-time Block Codes Megumi Fukuma, Masatsugu Higashinaka, Ryosuke Nakamura, Hiroshi Aruga (Mitsubishi Electric) RCS2021-9 |
This paper proposes a frame timing detection scheme for direct sequence spread spectrum employing space-time block codes... [more] |
RCS2021-9 pp.36-41 |
SIP, IT, RCS |
2021-01-22 14:50 |
Online |
Online |
Area Design Method for Highly Reliable and Low Latency 28GHz Band Private 5G System Keiko Sameshima, Tetsuya Aoyama, Masao Oga, Kazuaki Ishioka, Keijiro Take, Hiroshi Aruga (Mitsubishi Electric Corp.) IT2020-96 SIP2020-74 RCS2020-187 |
We propose area design method for highly reliable and low latency private 5G system in indoor environment which has obst... [more] |
IT2020-96 SIP2020-74 RCS2020-187 pp.182-187 |
SIP, IT, RCS |
2021-01-22 16:20 |
Online |
Online |
An Interference Suppression Method for DSTBC Satoshi Sasaki, Akinori Nakajima, Masatsugu Higashinaka, Hiroshi Aruga (Mitsubishi Electric) IT2020-99 SIP2020-77 RCS2020-190 |
[more] |
IT2020-99 SIP2020-77 RCS2020-190 pp.200-205 |
SAT, RCS (Joint) |
2020-08-21 10:55 |
Online |
Online |
[Encouragement Talk]
A Fundamental Study Toward the Software Defined Satellite Shigenori Tani, Yasutaka Yamashita, Michiya Hayama, Masatake Hangai, Hiroshi Aruga (Mitsubishi Electric) SAT2020-20 |
The software defined satellite (SDS) improves frequency utilization to control resources such as time, frequency, and sp... [more] |
SAT2020-20 pp.53-57 |
AP, SANE, SAT (Joint) |
2020-07-15 14:15 |
Online |
Online |
Experimental Evaluation of an Adaptive Equalization Scheme for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Hangai Masatake, Hiroshi Aruga (Mitsubishi Electric Corp.) SAT2020-3 |
[more] |
SAT2020-3 pp.1-6 |
RCS, SR, SRW (Joint) |
2020-03-06 09:40 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Wireless Synchronization Control Method by Self-Orgnized Correction of Transmission Timing Yuji Miyake, Tetsuya Aoyama, Keijiro Take, Hiroshi Aruga (Mitshibishi Electric Corp.) RCS2019-385 |
In wireless systems that share time and frequency resource, time synchronization between wireless nodes is required. It ... [more] |
RCS2019-385 pp.335-339 |
SAT, SANE (Joint) |
2020-02-20 13:50 |
Okinawa |
|
Soft error mitigation using CNN DAE for onboard digital payload Shigenori Tani, Yasutaka Yamashita, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric) SAT2019-81 |
An onboard digital payload enables communication and observation satellites to improve operation flexibility by changing... [more] |
SAT2019-81 pp.69-74 |
SAT, SANE (Joint) |
2020-02-20 14:15 |
Okinawa |
|
A Study on Power Control Method Using Q-learning to Extend Life of Satellite-Borne Batteries in Low-Earth Orbit Satellite Communication System Hikaru Tsuchida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Kazuma Kaneko, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (MELCO) SAT2019-82 |
Recently, there is an increasing demand for satellite communication networks on a global scale. Therefore, low-Earth orb... [more] |
SAT2019-82 pp.75-80 |
IT, SIP, RCS |
2020-01-23 11:15 |
Hiroshima |
Hiroshima City Youth Center |
A Novel Code Acquisition Scheme Using Multiple Chirp Signals Robust to Initial Frequency Offset Megumi Fukuma, Masatsugu Higashinaka, Nakamura Ryosuke, Hiroshi Aruga (Mitsubishi Electric Corp.) IT2019-46 SIP2019-59 RCS2019-276 |
We propose a novel code acquisition scheme for Direct Sequence Spread Spectrum (DS-SS) robust to initial frequency offse... [more] |
IT2019-46 SIP2019-59 RCS2019-276 pp.63-68 |
IT, SIP, RCS |
2020-01-23 11:40 |
Hiroshima |
Hiroshima City Youth Center |
A Novel Transmit Diversity Technique based on FSK for Interleaved Chirp Spread Spectrum Yuta Hori, Akinori Nakajima, Masatsugu Higashinaka, Hiroshi Aruga (Mitsubishi Electric Corp.) IT2019-47 SIP2019-60 RCS2019-277 |
[more] |
IT2019-47 SIP2019-60 RCS2019-277 pp.69-74 |
RISING (2nd) |
2019-11-26 10:30 |
Tokyo |
Fukutake Learning Theater, Hongo Campus, Univ. Tokyo |
[Poster Presentation]
Initial Evaluation of Modulation Recognition Based on Deep Learning using Estimated SNR as Side Information Yasutaka Yamashita, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric Corp.) |
Modulation classification is an important research subject in cognitive radios and radio monitoring systems to recognize... [more] |
|
OCS, LQE, OPE |
2019-10-17 09:35 |
Kagoshima |
|
Efficient Optical Alignment Technique for Multi-Lane TOSAs with Integrated Multiplexing with Free Space Optics Tadashi Murao, Keita Mochizuki, Kazutaka Ikeda, Mizuki Shirao, Kiyotomo Hasegawa, Hiroshi Aruga (Mitsubishi Electric) OCS2019-27 OPE2019-65 LQE2019-43 |
An efficient and low-cost optical alignment technique is for the first time established for compact multi-lane transmitt... [more] |
OCS2019-27 OPE2019-65 LQE2019-43 pp.1-6 |
AP, SANE, SAT (Joint) |
2019-07-17 16:50 |
Miyagi |
Tohoku Univ. |
Performence Evaluation of Adaptive Equalization Scheme with Linear and Nonlinear Distortion Yasunori Nouda, Shunsuke Uehashi, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric) SANE2019-23 SAT2019-10 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] |
SANE2019-23 SAT2019-10 pp.25-30(SANE), pp.13-18(SAT) |
PN |
2018-09-04 09:30 |
Hokkaido |
Hotel DAIHEIGEN (Tokachi) |
[Invited Talk]
Assembly Technologies for Integrated Optical Transmitter/Receiver Modules for Optical Communication Systems Keita Mochizuki, Tadashi Murao, Masamichi Nogami, Hiroshi Aruga (Mitsubishi Electric Corp.) PN2018-20 |
The rapid growth of data traffic requires high capacity optical transmission systems. To meet this demand, the baud rate... [more] |
PN2018-20 pp.33-36 |
EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] |
2018-01-25 14:15 |
Hyogo |
|
Fast Wavelength Switching Technique in DFB Array with High-Stable Output Power and Large Tuning Range Yuto Ueno, Keita Mochizuki, Kiyotomo Hasegawa, Masamichi Nogami, Hiroshi Aruga (Mitsubishi Electric Corp.) PN2017-61 EMT2017-98 OPE2017-139 LQE2017-121 EST2017-97 MWP2017-74 |
We have invented fast wavelength switching method which combines the manipulation of the laser injection current with th... [more] |
PN2017-61 EMT2017-98 OPE2017-139 LQE2017-121 EST2017-97 MWP2017-74 pp.127-130 |
LQE |
2016-12-16 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Roadmap of optical device packaging Hiroshi Aruga, Keita Mochizuki, Tadashi Murao, Mizuki Shirao (Mitsubishi Electric Co.) LQE2016-102 |
[more] |
LQE2016-102 pp.29-31 |
LQE, OPE, EMD, R, CPM |
2016-08-26 14:10 |
Hokkaido |
|
Dual-output Wavelength-tunable LD Module using rear-side wavelength monitor for Micro-ITLA Keita Mochizuki, Yuto Ueno, Kiyotomo Hasegawa, Fukiko Hirose, Satoshi Kajiya, Masamichi Nogami, Hiroshi Aruga (Mitsubishi Electric Corp.) R2016-41 EMD2016-45 CPM2016-54 OPE2016-75 LQE2016-50 |
We propose a novel wavelength-tunable dual-output laser module using a rear wavelength monitor with no additional optica... [more] |
R2016-41 EMD2016-45 CPM2016-54 OPE2016-75 LQE2016-50 pp.109-112 |