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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2022-11-15 17:15 |
Nagasaki | Fukue-Bunka-Kaikan (Nagasaki, Online) (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 (Ehime, 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 |
| RCS, SIP, IT | 2022-01-21 11:20 |
Online | Online (Online) | Compensation of Transmitter Memory Nonlinearity by Post-Reception Blind Nonlinear Compensator Yasushi Yamao, Tetsuki Taniguchi, Hiroki Ito (UEC) IT2021-75 SIP2021-83 RCS2021-243 |
High-accuracy wideband signal transmission is essential for 5G and Beyond wireless communication systems. Memory nonline... [more] | IT2021-75 SIP2021-83 RCS2021-243 pp.264-269 |
| SANE, SAT (Joint) |
2021-02-18 11:25 |
Online | Online (Online) | Enhancement of Multi-Target Separation in Communication-Radar Integrated System Using OFDM with Mismatched Filter Detection Considering Doppler Shift Effect Hayato Watabe, Yasushi Yamao, Koichi Adachi (UEC) SANE2020-62 |
Communication-radar integrated systems that perform wireless communication and radar sensing at the same time with commo... [more] | SANE2020-62 pp.25-30 |
| NS, RCS (Joint) |
2020-12-17 11:50 |
Online | 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 |
| RCS | 2020-10-22 11:00 |
Online | Online (Online) | [Encouragement Talk]
Read Rate Improvement by Beam Scanning and Repeated Transmission with Moving Conductor
-- Experiment for 920MHz Band RFID -- Yasushi Yamao, Sora Funayama (UEC) RCS2020-95 |
(To be available after the conference date) [more] | RCS2020-95 pp.18-23 |
| RCS, SR, SRW (Joint) |
2020-03-05 17:35 |
Tokyo | Tokyo Institute of Technology (Tokyo) (Cancelled but technical report was issued) |
[Special Invited Talk]
Research on Wireless Circuit and Signal Processing Yasushi Yamao (UEC) RCS2019-364 SR2019-129 SRW2019-69 |
Continuing growth of mobile communications does not stop and is going beyond 5G to 6G. Wireless technologies cast light ... [more] | RCS2019-364 SR2019-129 SRW2019-69 p.225(RCS), p.95(SR), p.49(SRW) |
| SAT, SANE (Joint) |
2020-02-19 10:25 |
Okinawa | (Okinawa) | Fundamental Study on Communication-Radar Integrated System Using OFDM Signal and Mismatched Filter Reception Hayato Watabe, Tomoki Abe, Yasushi Yamao (UEC) SANE2019-98 |
Recently, a communication-radar integrated system which can perform a wireless communications and a radar sensing at the... [more] | SANE2019-98 pp.7-12 |
| NS, RCS (Joint) |
2019-12-20 14:20 |
Tokushima | Tokushima Univ. (Tokushima) | 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 |
| AP, RCS (Joint) |
2019-11-20 12:45 |
Saga | Saga Univ. (Saga) | Analysis of Blind Post-Compensation for Tandem Nonlinearly in Transmitter and Receiver Tomoki Abe, Yasushi Yamao (UEC) RCS2019-209 |
Transmitters and receivers in 5G systems are required to cover broad bandwidth and achieve high-accuracy signal transmis... [more] | RCS2019-209 pp.37-42 |
| AP, RCS (Joint) |
2019-11-21 09:25 |
Saga | Saga Univ. (Saga) | Read Accuracy Improvement by Beam Scan and Repeated Read with Moving Conductor
-- Example of application in stationary RFID using 920MHz band -- Sora Funayama, Yasushi Yamao (UEC) RCS2019-214 |
Radio Frequency Identification (RFID) is expected as a promising solution that bring about revolution in the supply chai... [more] | RCS2019-214 pp.67-72 |
| RCS, SR, SRW (Joint) |
2019-03-06 10:30 |
Kanagawa | YRP (Kanagawa) | SF-SFB DPD for Compensating Nonlinearity with Memory Effects in Wideband Transmitter Suguru Habu, Yasushi Yamao, Suzuki Hiroshi (UEC) RCS2018-291 |
A novel feedback technique for reducing the cost of digital Predistorter (DPD) is studied. Spectrum-folding scalar-feedb... [more] | RCS2018-291 pp.55-60 |
| RCS, SR, SRW (Joint) |
2019-03-08 10:30 |
Kanagawa | YRP (Kanagawa) | 5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells Morihiko Minowa, Hiroyuki Seki (Fujitsu), Yukihiko Okumura, Satoshi Suyama (NTT DOCOMO), Jun Terada, Satoshi Shigematsu, Yasushi Takatori (NTT), Hiroaki Asano (Panasonic), Yukio Hirano (Mitsubishi Electric), Yasushi Yamao (UEC), Fumiyuki Adachi, Masataka Nakazawa (Tohoku Univ.) RCS2018-323 |
In this paper, we make a summary report of our 5G R&D activities for “High Capacity Technologies with Ultra High-Density... [more] | RCS2018-323 pp.207-212 |
| RCS, SR, SRW (Joint) |
2019-03-08 11:20 |
Kanagawa | YRP (Kanagawa) | Multi-Band RF Hardware Techniques for 5G Mobile Communication Systems Yasushi Yamao, Kazuhiko Honjo, Ryo Ishikawa, Yoichiro Takayama, Akira Saito (UEC) RCS2018-325 |
R & D of 5G mobile communication systems are intensively conducted as joint projects by industries, academia and the gov... [more] | RCS2018-325 pp.219-224 |
| IN, NS (Joint) |
2019-03-05 11:30 |
Okinawa | Okinawa Convention Center (Okinawa) | Evaluation of V2I Broadcast with TC-IF Multi-Hop Forwarding Ryousuke Katsumata, Yasushi Yamao (UEC) IN2018-123 |
In order to expand the service area of Roadside-to-Vehicle Communication in the Intelligent Transportation System (ITS),... [more] | IN2018-123 pp.235-240 |
| RCS, AP (Joint) |
2018-11-20 10:05 |
Okinawa | Okinawa Industry Support Center (Okinawa) | Radio Propagation and Reading Rate Improvement of 920 MHz RFID
-- A Case Study for Metallic Storage Shelf -- Sora Funayama, Yasushi Yamao (UEC) RCS2018-178 |
[more] | RCS2018-178 pp.1-6 |
| RCS, AP (Joint) |
2018-11-21 11:00 |
Okinawa | Okinawa Industry Support Center (Okinawa) | Spectrum-Decomposed Parallel Signal Processing for Broadband Nonlinear Compensation Tomoki Abe, Yasushi Yamao (UEC) RCS2018-195 |
A novel wideband digital predistortion (DPD) technique that can relax the requirement for sampling frequency is proposed... [more] | RCS2018-195 pp.103-108 |
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-13 09:55 |
Hokkaido | Hakodate Arena (Hokkaido) | A Study on DPD Configuration for Beamforming Transmitter Suguru Habu, Yasushi Yamao (UEC), Hiroyoshi Ishikawa, Toru Maniwa (Fujitsu Lab.) RCS2018-116 |
The unified digital predistortion (DPD) architectures for beamforming transmitters are proposed. They perform full or pa... [more] | RCS2018-116 pp.171-176 |
| RCS | 2018-04-23 20:00 |
Yamaguchi | Hotel New Tanaka, Yuda Onsen (Yamaguchi) | [Invited Talk]
Relay-Assist Techniques in ITS Vehicle to Vehicle Communications
-- Achieving Reliable and Low Delay Broadcast Communication -- Yasushi Yamao (UEC) RCS2018-14 |
V2V broadcast communication is not only promising for safety driving assistance but also enhancing automated driving abi... [more] | RCS2018-14 pp.67-72 |
| RCS | 2018-04-24 09:55 |
Yamaguchi | Hotel New Tanaka, Yuda Onsen (Yamaguchi) | Propagation Characteristic of V2V Communications in Right-Turn Accident Prevention Scenario Yosuke Kikuchi, Yasushi Yamao (UEC) RCS2018-16 |
One of the scenarios that vehicle-to-vehicle (V2V) communication is highly expected to prevent car accident is right-tur... [more] | RCS2018-16 pp.79-84 |
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