Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT, RCS, SIP |
2023-01-25 10:50 |
Gunma |
Maebashi Terrsa (Primary: On-site, Secondary: Online) |
Downlink transmission performance for SU-MIMO in Local 5G System under the outdoor environment Hiroki Urasawa, Ryota Bairaku, Takamasa Nishijima, Hayato Soya, Kazuhiro Yamaguchi, Hideaki Matsue (SUS) IT2022-53 SIP2022-104 RCS2022-232 |
In an environment where a local 5G wireless base station was installed on the roof of the research building of our unive... [more] |
IT2022-53 SIP2022-104 RCS2022-232 pp.136-141 |
RCS, NS (Joint) |
2022-12-15 10:10 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Downlink transmission performance for Local 5G System under the outdoor environment Ryota Bairaku, Hiroki Urasawa, Takamasa Nishijima, Hayato Soya, Kazuhiro Yamaguchi, Hideaki Matsue (SUS) RCS2022-186 |
We evaluated the transmission characteristics of the downlink data channel during SISO transmission and synchronous TDD ... [more] |
RCS2022-186 pp.7-12 |
MW |
2022-11-15 17:15 |
Nagasaki |
Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Improvement of Transmission Linearity by Post-Reception Nonlinear Compensator Yasushi Yamao (UEC) MW2022-120 |
High-accuracy wideband signal transmission is essential for 5G and 6G wireless communication systems. Nonlinearity is a ... [more] |
MW2022-120 pp.61-66 |
RCS |
2022-10-27 14:45 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Compensation of Transmitter Memory Nonlinearity by Post-Reception Blind Nonlinear Compensator and Frequency-Domain Equalizer Yasushi Yamao, Tetsuki Taniguchi (UEC) RCS2022-136 |
High-accuracy wideband signal transmission is essential for 5G and 6G wireless communication systems. Memory nonlinearit... [more] |
RCS2022-136 pp.29-34 |
ICD, SDM, ITE-IST [detail] |
2022-08-10 10:00 |
Online |
|
[Invited Talk]
A Power-Efficient Harmonic-Selection Phased-Array Receiver Supporting 24.25-71GHz Operation With 36dB Inter-Band Blocker Rejection Jian Pang, Yi Zhang, Zheng Li, Minzhe Tang, Yijing Liao, Ashbir Aviat Fadila, Atsushi Shirane, Kenichi Okada (Tokyo Tech) SDM2022-49 ICD2022-17 |
Regarding the incoming 6G, the frequency coverage of cellular communication keeps scaling towards over 100GHz. Multi-ban... [more] |
SDM2022-49 ICD2022-17 pp.68-72 |
MW |
2022-03-03 13:35 |
Online |
Online |
[Special Talk]
A 28.16-Gb/s Area-Efficient 60-GHz CMOS Bi-Directional Transceiver for IEEE 802.11ay Jian Pang, Korkut Kaan Tokgoz, Shotaro Maki, Zheng Li, Xueting Luo, Ibrahim Abdo, Seitarou Kawai, Hanli Liu, Zheng Sun, Bangan Liu, Makihiko Katsuragi, Kento Kimura, Atsushi Shirane, Kenichi Okada (Tokyo Tech) MW2021-120 |
This paper presents a 60-GHz CMOS transceiver designed for IEEE 802.11ay. To reduce the manufacturing cost, an area-effi... [more] |
MW2021-120 pp.54-58 |
NS, RCS (Joint) |
2020-12-17 11:50 |
Online |
Online |
Improvement of EVM for Downlink NOMA with Blind Nonlinear Compensation Scheme in Frequency Selective Channel Jun Nagai, Yasushi Yamao, Koji Ishibashi (Univ. of Electro-Communications) RCS2020-136 |
In 5th generation mobile communication system (5G) and beyond, non-orthogonal multiple access (NOMA) has been studied to... [more] |
RCS2020-136 pp.13-18 |
NS, RCS (Joint) |
2019-12-20 14:20 |
Tokushima |
Tokushima Univ. |
Improvement of EVM for downlink NOMA with Blind Nonlinear Compensation scheme Jun Nagai, Tomoki Abe, Yasushi Yamao (UEC) RCS2019-263 |
Non-Orthogonal Multiple Access (NOMA) is an effective technique to enhance frequency utilization. Since NOMA superimpose... [more] |
RCS2019-263 pp.139-144 |
EMCJ |
2019-04-11 16:30 |
Okinawa |
Okinawa Industry Support Center |
[Special Talk]
Investigation on electromagnetic wave shielding by various multilayer and composite materials in digital wireless communication Koyu Chinen (GLEX), Anna Ishihara, Sayaka China, Ichiko Kinjo (ONCT) EMCJ2019-8 |
In a digital wireless communication using 256-QAM-ODFM format signals, influence on received power (Pwr) and error vecto... [more] |
EMCJ2019-8 pp.39-44 |
MW |
2018-12-13 15:45 |
Kanagawa |
Kanagawa Univ. |
Implementation of quadrature-modulation Transmitter for Generating Bi-level EPWM Signal Mizuki Kinoshita, Umeda Yohtaro (Tokyo Univ. of Science) MW2018-124 |
We report a class D power amplifier designed for use at 500 MHz. The power amplifier is fabricated as an integrated circ... [more] |
MW2018-124 pp.61-65 |
SANE |
2018-08-24 13:00 |
Tokyo |
Electric Navigation Research Institute |
Performance Evaluation of Radio over Fiber Communication System with Frequency Doubling in 90 GHz Band Naoki Kanada, Naruto Yonemoto, Kazuyuki Morioka (ENRI), Tetsuya Kawanishi (Waseda Univ.) SANE2018-38 |
A millimeter band backhaul technology is under development for advanced high-speed trains running through a long tunnel ... [more] |
SANE2018-38 pp.29-34 |
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-12 09:30 |
Hokkaido |
Hakodate Arena |
Evaluation of Reception Performance Considering Error Vector Magnitude for Downlink Non-Orthogonal Multiple Access Kenta Mayama, Kohei Akimoto, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) RCS2018-91 |
In this paper, we investigate the reception performances considering the influence of the error vector magnitude (EVM) o... [more] |
RCS2018-91 pp.69-74 |
MW, WPT |
2016-04-21 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Application of Window Function in Transversal Filter for Suppressing Quantization Noise in Envelope Pulse-Width Modulation Transmitter Takahito Sasaki, Yohtaro Umeda, Yusuke Kozawa (Tokyo Univ. of Science) WPT2016-1 MW2016-1 |
This paper evaluates the improvement in signal to noise power ratio (SNR) in the EPWM transmitter using power-amplifier-... [more] |
WPT2016-1 MW2016-1 pp.1-6 |
MWP |
2016-04-21 16:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Evaluation of PSK signal quality at 92GHz generated by optical frequency doubler Naoki Kanada, Naruto Yonemoto (ENRI), Tetsuya Kawanishi (Waseda Univ.) MWP2016-7 |
It is expected that communication traffic demand for high-speed transportation services will increase in the future. In ... [more] |
MWP2016-7 pp.27-31 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 10:50 |
Tokyo |
Tokyo Institute of Technology |
Receiver design for IEEE 802.22 based TV white space mobile communication systems Hiroki Ueno, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SR2015-93 |
It is necessary to use limited frequency resources effectively to correspond increasing demand for wireless communicatio... [more] |
SR2015-93 pp.25-31 |
RCC, ITS, WBS |
2015-12-17 13:30 |
Okinawa |
Okinawa Industry Support Center |
[Poster Presentation]
Flicker-free and EVM performance of LED visible light communication with low-frame-rate CMOS camera Ryotaro Kitaoka, Tomoki Kondo, Wataru Chujo (Meijo Univ.) WBS2015-54 ITS2015-26 RCC2015-56 |
Human eye recognizes LED lighting as flicker due to low symbol rate performance of visible light communication with a lo... [more] |
WBS2015-54 ITS2015-26 RCC2015-56 pp.85-90 |
SIS |
2015-12-04 10:30 |
Fukui |
Matsuya-sensen (Awara city, Fukui) |
Body Area Healthcare Network Employing Ultrasonic Signal Satsuki Inagaki, Shigeru Shimamoto, Xiwen Li, Gongping Jia (Waseda Univ.) SIS2015-44 |
In recent years, electromagnetic waves for short-range communications have been used in our life. However they have some... [more] |
SIS2015-44 pp.83-88 |
PEM (2nd) |
2015-11-27 - 2015-11-28 |
Kyoto |
Doshisha Univ. |
An EVM Evaluation for RF OFDM signal transmission over Radio on Optical OOK Fiber Link Kazuma Nishiyasu, Yuya Kaneko, Takeshi Higashino, Minoru Okada (NAIST) |
Analog radio over fiber (ARoF) is an candidate to construct mobile optical backhaul and fronthaul network that connects ... [more] |
|
RCS, SR, SRW (Joint) |
2015-03-06 15:00 |
Tokyo |
Tokyo Institute of Technology |
Performance Evaluation of ESDM-OFDM Systems using Adaptive Peak Cancellation under Restriction of Out-Band Radiation Power Tomoya Kageyama, Osamu Muta (Kyushu Univ.), Haris Gacanin (ALU), Hiroshi Furukawa (Kyushu Univ.) RCS2014-371 |
In multicarrier modulation system such as orthogonal frequency division multiplexing (OFDM), the reduction of high peak-... [more] |
RCS2014-371 pp.417-422 |
CAS, CS |
2015-02-26 13:50 |
Tottori |
Tottori University |
A Study on PAPR Reduction Based on Adaptive Peak Amplitude Cancellation for MIMO-OFDM Signals, Part III Tomoya Kageyama, Yusuke Ohki, Osamu Muta (Kyushu Univ.), Haris Gacanin (ALU), Hiroshi Furukawa (Kyushu Univ.) CAS2014-127 CS2014-99 |
One of subjects in multi-input multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems is to reduc... [more] |
CAS2014-127 CS2014-99 pp.43-48 |