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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SAT (Joint) |
2023-08-31 09:25 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Performance of Hybrid Multiple Access Scheme Employing Multiple Transmit Antennas Under Non-uniform User Distribution Nozomi Sasaki, Fuga Tanaka, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)  RCS2023-105 |
This report presents the performance of a hybrid multiple access scheme that simultaneously utilizes non-orthogonal mult... [more] | RCS2023-105 pp.21-25 |
| SRW, SeMI, CNR (Joint) |
2022-11-25 13:55 |
Tochigi | Epinard Nasu (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of Intelligent Reflecting Surface Considering the Effect of Blockage Shota Muroki, Shuhei Saito, Fumiaki Maehara (Waseda Univ.) SRW2022-30 SeMI2022-65 CNR2022-23 |
Intelligent reflecting surface (IRS) can actively control wireless propagation channels using multiple reflective elemen... [more] | SRW2022-30 SeMI2022-65 CNR2022-23 pp.48-49(SRW), pp.64-65(SeMI), pp.33-34(CNR) |
| SRW, SeMI, CNR (Joint) |
2022-11-25 15:05 |
Tochigi | Epinard Nasu (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Base Station Selection Method Employing Antenna Height and User Position in Millimeter-wave Communications Gen Hosoi, Mitsumasa Nitta, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) SRW2022-34 SeMI2022-69 CNR2022-27 |
This report investigates the effectiveness of a low-complexity blockage mitigation method employing information about th... [more] | SRW2022-34 SeMI2022-69 CNR2022-27 pp.58-59(SRW), pp.74-75(SeMI), pp.43-44(CNR) |
| RCS, SR, SRW (Joint) |
2022-03-02 17:10 |
Online | Online | [Invited Talk]
Effectiveness of collaboration between elemental technologies for Beyond 5G wireless communications Fumiaki Maehara (Waseda Univ.) RCS2021-262 SR2021-90 SRW2021-69 |
From first generation (1G) to 4G, mobile communication systems evolve every 10 years, creating new multiple access techn... [more] | RCS2021-262 SR2021-90 SRW2021-69 p.61(RCS), p.26(SR), p.12(SRW) |
| RCS, SIP, IT | 2022-01-20 11:45 |
Online | Online | A Study on Effectiveness Evaluation of FTN Signaling in the Presence of Nonlinear Distortion under Multipath Fading Channels Atsuya Nakamura, Yuta Kumagai, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Keita Kuriyama, Yu Ono, Hayato Fukuzono, Masafumi Yoshioka (NTT), Fumiaki Maehara (Waseda Univ.) IT2021-33 SIP2021-41 RCS2021-201 |
This report investigates the throughput performance of faster-than-Nyquist (FTN) signaling in the presence of nonlinear ... [more] | IT2021-33 SIP2021-41 RCS2021-201 pp.30-33 |
| RCS, NS (Joint) |
2021-12-16 13:00 |
Nara | Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
Performance Evaluation of SC-FDE Considering Radiation Pattern in Millimeter-wave and Terahertz Broadband Communications Yuto Oyamada, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Keita Kuriyama, Yu Ono, Hayato Fukuzono, Masafumi Yoshioka (NTT), Fumiaki Maehara (Waseda Univ.) RCS2021-178 |
With the growing demand for wireless mobile services and the development of fifth- and sixth-generation mobile communica... [more] | RCS2021-178 pp.19-23 |
| SRW, SeMI, CNR (Joint) |
2021-11-26 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance of Least-squares Channel Estimation for Large-scale MU-MIMO-OFDM in the Presence of Terminal Mobility Yutaka Itoya, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera (Sharp), Fumiaki Maehara (Waseda Univ.) SRW2021-51 SeMI2021-50 CNR2021-25 |
This report investigates the effect of multiplexing-based least squares (LS) channel estimation on uplink large-scale MU... [more] | SRW2021-51 SeMI2021-50 CNR2021-25 pp.82-83(SRW), pp.69-70(SeMI), pp.59-60(CNR) |
| SRW, SeMI, CNR (Joint) |
2021-11-26 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Blockage Mitigation Method Employing Antenna Height and User Position in Millimeter-wave Communications Mitsumasa Nitta, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) SRW2021-52 SeMI2021-51 CNR2021-26 |
Millimeter-wave (mmWave) communications are susceptible to blockage by dynamic objects such as pedestrians and vehicles.... [more] | SRW2021-52 SeMI2021-51 CNR2021-26 pp.84-85(SRW), pp.71-72(SeMI), pp.61-62(CNR) |
| AP, RCS (Joint) |
2021-11-10 16:20 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Maxmin Rate Optimization for MISO-NOMA Systems with Transmit Beamforming and Antenna Selection Based on Improper Gaussian Signaling Hao-Tse Chiu, Fumiaki Maehara (Waseda Univ.) RCS2021-154 |
In this report, we consider the joint antenna selection (AS) and beamforming (BF) vector design problem for a downlink t... [more] | RCS2021-154 pp.58-62 |
| RCS | 2021-04-22 10:55 |
Online | Online | A Study on Deep Learning Based Resource Allocation Method to Control System Capacity and Fairness for MU-MIMO THP Yukiko Shimbo, Hirofumi Suganuma (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera (Sharp), Fumiaki Maehara (Waseda Univ.) RCS2021-2 |
This report proposes a deep-learning-based resource allocation method to adaptively control system capacity and fairness... [more] | RCS2021-2 pp.6-10 |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
A Study on Fading Variation Estimation Employing Deep Learning Based on Level Crossing Rate Koshiro Kawachi, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2020-233 SR2020-72 SRW2020-62 |
Fifth-generation (5G) mobile communication systems entail various scenarios such as enhanced mobile broadband (eMBB), ul... [more] | RCS2020-233 SR2020-72 SRW2020-62 pp.155-156(RCS), pp.48-49(SR), pp.43-44(SRW) |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
An Application of Decision Feedback Channel Estimation to MIMO Sphere Decoding Yuki Maruyama, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2020-234 SR2020-73 SRW2020-63 |
(To be available after the conference date) [more] | RCS2020-234 SR2020-73 SRW2020-63 pp.157-158(RCS), pp.50-51(SR), pp.45-46(SRW) |
| SIP, IT, RCS | 2021-01-21 09:50 |
Online | Online | A Study on Impact of Adjacent-channel Interference on Transmission Performance in Asynchronous FBMC/OFDM Systems under Multipath Fading Condition Hiroki Tabata, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) IT2020-65 SIP2020-43 RCS2020-156 |
Orthogonal frequency-division multiplexing (OFDM) surpasses multipath fading by inserting a guard interval (GI), which i... [more] | IT2020-65 SIP2020-43 RCS2020-156 pp.12-16 |
| NS, RCS (Joint) |
2020-12-18 10:00 |
Online | Online | A Study on Performance Analysis of Single-carrier Modulation with Frequency Domain Equalization in Millimeter-wave and Terahertz Broadband Communications Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Keita Kuriyama, Yu Ono, Hayato Fukuzono, Masafumi Yoshioka (NTT), Fumiaki Maehara (Waseda Univ.) RCS2020-143 |
This report investigates the system capacity of millimeter-wave (mm-wave) and terahertz (THz) broadband communications w... [more] | RCS2020-143 pp.50-53 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 17:20 |
Online | Online | [Poster Presentation]
A Study on Effectiveness of Polarization Multiplexing on UCA-based OAM Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2020-32 |
This report investigates the system capacity of polarized orbital angular momentum (OAM) multiplexing by comparing it wi... [more] | SRW2020-32 pp.38-39 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 17:20 |
Online | Online | [Poster Presentation]
A Study on SCMA/OFDMA System Selection Employing Deep Learning Based on User Position Information Yuta Kumagai, Naoya Gonda, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) SRW2020-33 |
(To be available after the conference date) [more] | SRW2020-33 pp.40-41 |
| RCS, SR, SRW (Joint) |
2020-03-05 11:15 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
An Application of Deep Learning to CoMP Transmission Employing Vehicle Position Information in Taxi Radio Systems Kazuki Kojima, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-355 |
This report proposes a coordinated multi-point (CoMP) transmission method based on deep learning for taxi radio systems ... [more] | RCS2019-355 pp.189-193 |
| RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
Evaluation of Polarization Interference in Polarized OAM Multiplexing Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-402 SR2019-136 SRW2019-86 |
(To be available after the conference date) [more] | RCS2019-402 SR2019-136 SRW2019-86 pp.403-404(RCS), pp.127-128(SR), pp.127-128(SRW) |
| RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
A Study on Resource Allocation for MU-MIMO in Centrally Controlled Wireless LANs Fuga Tanaka, Soma Yamashita, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-403 SR2019-137 SRW2019-87 |
(To be available after the conference date) [more] | RCS2019-403 SR2019-137 SRW2019-87 pp.405-406(RCS), pp.129-130(SR), pp.129-130(SRW) |
| RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
A Study on User Clustering for Uplink SCMA/OFDMA Employing Channel Gain Yuta Kumagai, Naoya Gonda, Shinichi Ozaku, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-404 SR2019-138 SRW2019-88 |
(To be available after the conference date) [more] | RCS2019-404 SR2019-138 SRW2019-88 pp.407-408(RCS), pp.131-132(SR), pp.131-132(SRW) |
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