Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2022-05-11 16:10 |
Tokyo |
NICT Koganei (Primary: On-site, Secondary: Online) |
[Invited Lecture]
The advanced transceiver technologies for software defined radio Taiki Mineno (ADI) SR2022-4 |
Over the past 10 years, Analog Devices has been developing and manufacturing transceiver devices, which have been implem... [more] |
SR2022-4 p.18 |
SR |
2022-05-12 15:05 |
Tokyo |
NICT Koganei (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and development of next-generation wireless communication in the age of software base stations Yuki Susukida, Tomoki Sugiura, Shohei Takaya, Tetsuya Iye, Yoshimi Fujii (KKE) SR2022-10 |
Software defined radio has become an essential implementation technology for research and development(R&D) in the mobile... [more] |
SR2022-10 pp.44-50 |
SR |
2022-05-12 15:35 |
Tokyo |
NICT Koganei (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Knowledge and issues required for development using USRPs Takuji Sasoh, Mikio Fukushima (Dolphin System) SR2022-11 |
Over the past decade, the number of research and development cases using software radio devices (USRPs) has increased. H... [more] |
SR2022-11 pp.51-54 |
WPT |
2022-03-07 10:30 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Implementation and evaluation of distributed cooperative microwave WPT transmitter control system Hikaru Hamase, Yuki Tanaka, Takuma Ikeda, Manabu Gokan, Hiroyuki Tani, Hiroshi Sato, Yoshio Koyanagi (Panasonic) WPT2021-20 |
In distributed cooperative microwave WPT, it is important to synchronize the frequencies of multiple transmitters in ord... [more] |
WPT2021-20 pp.5-9 |
RCS, SR, SRW (Joint) |
2022-03-04 11:00 |
Online |
Online |
[Special Invited Talk]
Looking back the Research and Development of Wireless Ubiquitous Systems Shuji Kubota (SIT) RCS2021-286 SR2021-111 SRW2021-84 |
Since joining the research and development of wireless systems in 1980, the purpose has been become advanced from connec... [more] |
RCS2021-286 SR2021-111 SRW2021-84 p.170(RCS), p.117(SR), p.65(SRW) |
RCS, SR, SRW (Joint) |
2022-03-04 09:55 |
Online |
Online |
Performance Evaluation of a Physical Layer Radio Communication Prototype toward 5G-based Full-Duplex Cellular System Shota Mori, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2021-86 |
The application of in-band full-duplex (IBFD) to cellular systems (i.e., full-duplex cellular: FDC) is one of the candid... [more] |
SRW2021-86 pp.72-77 |
SAT, SANE (Joint) |
2022-02-25 11:20 |
Online |
Online |
Expantion of swath width for a synthetic aperture radar with transmission frequency multiplexing Akihisa Uematsu, Toshiyuki Nishibori (JAXA) SANE2021-102 |
To realize wider swath width for spaceborne synthetic aperture radar (SAR), transmission frequency multiplexing method i... [more] |
SANE2021-102 pp.26-30 |
SR |
2022-01-24 17:45 |
Online |
Online |
Experimental evaluation of LO synchronization accuracy for USRP/daughter boards applying UHD timed commands Haruto Nakamura, Yoji Yamada (NIT), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) SR2021-69 |
Local oscillator (LO) phase synchronization using UHD timed commands has been used as a method to establish phase synchr... [more] |
SR2021-69 pp.46-53 |
CQ, MIKA (Joint) |
2021-09-09 12:45 |
Online |
Online |
[Invited Talk]
Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Suguru Kameda (Hiroshima Univ.) CQ2021-43 |
The next generation information network will evolve into "Massive Connect Internet of things (IoT)", which will improve ... [more] |
CQ2021-43 p.35 |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-15 13:00 |
Online |
Online |
Wired Transmission Experiments of Chaos Coded Modulation Method Using Software-Defined Radio Kenya Tomita, Mamoru Okumura, Eiji Okamoto (NIT) RCC2021-30 NS2021-46 RCS2021-88 SR2021-28 SeMI2021-22 |
In recent years, with the progress on commercialization of the fifth-generation mobile communications system (5G), wirel... [more] |
RCC2021-30 NS2021-46 RCS2021-88 SR2021-28 SeMI2021-22 pp.37-42(RCC), pp.75-80(NS), pp.55-60(RCS), pp.42-47(SR), pp.51-56(SeMI) |
AP |
2021-05-21 13:25 |
Online |
Online |
3D Measurement Method by Using a Drone for RSSI with a Long-Range Propagation Aya Asamura, Eiichi Mizuta, Izumi Kawabe, Kohtaroh Sugizono, Hirofumi Kawabata, Toshihiro Sezai, Koji Sunami (JAXA), Mikio Fukushima, Takuji Sasoh (Dolphin System) AP2021-16 |
This paper reports the 3D measurement method we developed to evaluate RSSI by long-range propagation using a drone with ... [more] |
AP2021-16 pp.38-43 |
SR |
2021-05-20 13:05 |
Online |
Online |
[Invited Lecture]
Technical details and applications of bladeRF, an entry-level software radio.
-- Application examples, performance and development environment -- Yoshimi Fujii (KKE) SR2021-4 |
Entry-level software radios are relatively inexpensive, so even with a small budget, it is possible to purchase several ... [more] |
SR2021-4 pp.24-35 |
SR |
2021-05-20 14:05 |
Online |
Online |
[Invited Lecture]
Implementation of software defined radio algorithms on large-scale FPGAs Hiroyuki Tsuchiya, Hiroyuki Satoh (Marimo Electronics) SR2021-6 |
Based on the PHY layer of IEEE802.11a, we implemented a real-time algorithm to avoid interference, switch channels, and ... [more] |
SR2021-6 pp.42-47 |
SR |
2021-05-20 15:20 |
Online |
Online |
[Invited Lecture]
A prototype of business support tool for wireless system utilizing software defined radio technology Yu Ono, Tatsuya Nakatani, Toshifumi Miyagi (NTT) SR2021-8 |
NTT has many types of wireless systems, so that improvement of work efficiency is an important issue.
NTT access networ... [more] |
SR2021-8 pp.49-56 |
SR |
2021-05-21 14:00 |
Online |
Online |
[Technology Exhibit]
USRP Implementation of Synchronized SS-CDMA Transmission Timing Control Function Using Wi-Wi Yusaku Honma, Suguru Kameda, Noriharu Suematsu (Tohoku Univ), Satoshi Yasuda, Nobuyasu Shiga (NICT) SR2021-17 |
Synchronized spread spectrum code division multiple access (SS-CDMA) is very effective for increasing the capacity and r... [more] |
SR2021-17 pp.113-119 |
RCS, SR, SRW (Joint) |
2021-03-04 13:10 |
Online |
Online |
[Invited Talk]
Evolution and Prospect of Digital RF Transceiver Technologies Noriharu Suematsu, Mizuki Motoyoshi, Suguru Kameda (Tohoku Univ.) RCS2020-243 SR2020-82 SRW2020-72 |
USRP on the market makes SDR technology much popular. Requirements for SDR transceiver are multi-band and multi-mode ope... [more] |
RCS2020-243 SR2020-82 SRW2020-72 pp.177-181(RCS), pp.70-74(SR), pp.65-69(SRW) |
SIP, IT, RCS |
2021-01-22 13:20 |
Online |
Online |
A Study on Self-Interference Canceller Based In-Band Full-Duplex using Software Defined Radio in Pilot Contamination Environments Kensuke Tomita, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2020-93 SIP2020-71 RCS2020-184 |
IBFD (In-Band Full-Duplex), which is a new communication technology attracting attention for future wireless communicati... [more] |
IT2020-93 SIP2020-71 RCS2020-184 pp.164-169 |
ITS, WBS, RCC |
2020-12-15 10:45 |
Online |
Online |
A Study on Realizing the RRC filter in GNU Radio Modem for Meteor Burst Communications Moriharu Omayu, Kaiji Mukumoto, Tadahiro Wada (Shizuoka Univ.) WBS2020-24 ITS2020-20 RCC2020-27 |
Meteor Burst Communication (MBC) is one of the over-the-horizon communications using reflection of low VHF radio wave ca... [more] |
WBS2020-24 ITS2020-20 RCC2020-27 pp.91-96 |
SR |
2020-11-19 11:15 |
Online |
Online |
Example GNU Radio Implementations of Phase Alignment between USRP devices. Tomoya Nakahama, Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Tohoku Univ.) SR2020-34 |
This summary describes example GNU Radio implementations of Python code that uses the USRP Hardware Driver (UHD) to achi... [more] |
SR2020-34 pp.74-81 |
RCS, SR, SRW (Joint) |
2020-03-04 09:00 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
R&D of Technology for High Reliability Management of Advanced 5G Network to Various Requirements of Communication Services Takahide Murakami, Hiroyuki Shinbo, Yu Tsukamoto, Shinobu Nanba, Yoji Kishi (KDDI Research), Morihiko Tamai, Hiroyuki Yokoyama (ATR), Takanori Hara, Koji Ishibashi (The University of Electro-Communications), Kensuke Tsuda, Yoshimi Fujii (Kozo Keikaku Engineering Inc.), Fumiyuki Adachi, Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yuta Seki, Takayuki Sotoyama (Panasonic) RCS2019-320 |
As the 5th generation mobile communication system is widespread approximately 2025, more variety of communication qualit... [more] |
RCS2019-320 pp.1-6 |