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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2025-01-30 15:25 |
Kagawa | Sunport Takamatsu (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Ultra-fast radio propagation characteristics estimation tools using the color images method Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO) |
[more] | |
| SR | 2025-01-30 15:25 |
Kagawa | Sunport Takamatsu (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
6G system level simulator applying blocking prediction by machine learning Kiichi Tateishi, Yuta Hayashi, Chang Yuyuan, Satoshi Suyama, Huiling Jiang (NTT DOCOMO) |
[more] | |
| SR | 2025-01-30 15:25 |
Kagawa | Sunport Takamatsu (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Enhancement of 5G/6G simulator using point cloud data Koshiro Kitao, Satoshi Suyama, Takahiro Tomie, Nobuaki Kuno, Kiichi Tateishi, Huiling Jiang (NTT DOCOMO) |
[more] | |
| SR | 2025-01-30 15:25 |
Kagawa | Sunport Takamatsu (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Development and Experimental Evaluation of Ultra-High Resolution Channel Sounder Nobuaki Kuno, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Ryotaro Taniguchi (NTT), Michael Millhaem, Tetsuaki Ikoma, Roger Nichols (Keysight) |
[more] | |
| RCS, SIP, IT | 2025-01-30 09:55 |
Yamaguchi | Kaikyou-messe (Primary: On-site, Secondary: Online) |
Information Set Optimization of Polar Codes Under BP Decoder Based on Union Bound Tomoya Okamura (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) |
[more] | |
| RCS, SIP, IT | 2025-01-30 10:20 |
Yamaguchi | Kaikyou-messe (Primary: On-site, Secondary: Online) |
Information Set Optimization of Polar Codes Using Concatenated Neural Network Decoders Tsukasa Bando (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) |
[more] | |
| RCS, SIP, IT | 2025-01-30 09:30 |
Yamaguchi | Kaikyou-messe (Primary: On-site, Secondary: Online) |
Integration of Visible Light Communication into New Radio Network Topology in 6G and its Challenges Yuyuan Chang, Satoshi Suyama, Huiling Jiang (NTT Docomo) |
[more] | |
| RCS, SIP, IT | 2025-01-30 09:55 |
Yamaguchi | Kaikyou-messe (Primary: On-site, Secondary: Online) |
Multiplexing Scheme of Control Signals for Initial Access Employing Dedicated Frequency Bandwidth in Sub-THz Communications Mamoru Sawahashi, Takashi Ohiwa (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) |
[more] | |
| RCS, SIP, IT | 2025-01-30 10:20 |
Yamaguchi | Kaikyou-messe (Primary: On-site, Secondary: Online) |
Miss Detection Probability of NR PRACH in the Presence of Phase Noise in Millimeter-Wave and Sub-THz Bands Satoshi Tsuyuki, Yoshinobu Ohta, Takashi Ohiwa, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) |
[more] | |
| MW, ED | 2025-01-23 14:15 |
Tokyo | fukaya-kouminkan (Primary: On-site, Secondary: Online) |
Evaluation of Dielectric Waveguide Adapters Junya Matsudaira (NTT DOCOMO), Hiroshi Hamada (NTT DOCOMO/NTT Device Technology Labs, NTT Corporation), Atsushi Fukuda, Fumihiko Hada, Yasunori Suzuki (NTT DOCOMO) |
[more] | |
| ICM, LOIS | 2025-01-16 10:35 |
Kumamoto | Kumamoto City International Center (Primary: On-site, Secondary: Online) |
Investigation of Network Management using Digital Twin junpei uoshima, yoshitaka hatanaka (NTT DOCOMO) |
[more] | |
| MW | 2024-11-15 13:00 |
Okinawa | JA Kume-jima Yuntaku house (Primary: On-site, Secondary: Online) |
Evaluation of Dielectric Waveguide Connecters Junya Matsudaira (NTT DOCOMO), Hiroshi Hamada (NTT DOCOMO/NTT Device Technology Labs, NTT Corporation), Atsushi Fukuda, Fumihiko Hada, Yasunori Suzuki (NTT DOCOMO)  MW2024-138 |
To avoid obstacles and ensure a line-of-sight propagation environment by dielectric waveguides that can transmit high-fr... [more] | MW2024-138 pp.75-78 |
| MW | 2024-11-15 15:20 |
Okinawa | JA Kume-jima Yuntaku house (Primary: On-site, Secondary: Online) |
Dual Configuration of sub-THz linearizer for independently compensating IM3 components Sumire Aoki (NTT DOCOMO), Hiroshi Hamada, Teruo Jyo, Hiroyuki Takahashi (NTT), Yasunori Suzuki (NTT DOCOMO) MW2024-143 |
[more] | MW2024-143 pp.97-100 |
| RCS, AP (Joint) |
2024-11-15 16:40 |
Ishikawa | (Primary: On-site, Secondary: Online) |
Miss Detection Probability of PRACH for NR Air Interface When Multiple UEs Transmit PRACH Yoshinobu Ota, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) RCS2024-173 |
[more] | RCS2024-173 pp.101-106 |
| RCS, AP (Joint) |
2024-11-15 17:05 |
Ishikawa | (Primary: On-site, Secondary: Online) |
BER of QAM Schemes with LDPC Coding in the Presence of Phase Noise for LOS Multipath Fading Channels in Sub-THz Bands Manato Murakami, Takashi Ohiwa, Yoshiki Mori, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) RCS2024-174 |
This paper presents bit error rate (BER) performance for QAM schemes associated with low-density parity-check (LDPC) cod... [more] | RCS2024-174 pp.107-112 |
| RCS | 2024-10-17 16:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Evaluation of Transmission Performance of Mid-Band Massive MIMO by Computer Simulation Yuta Hayashi, Dan Mohri, Yuyuan Chang, Satoshi Suyama, Huilling Jiang (NTT DOCOMO) RCS2024-141 |
In the 6th generation mobile communication system (6G), sub-THz wave above 100 GHz is being considered to achieve ultra-... [more] | RCS2024-141 pp.33-38 |
| RCS | 2024-10-18 10:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
BER for QAM Schemes and LDPC Coding Rates in the Presence of Strong Phase Noise for Sub-THz Band Manato Murakami, Takashi Ohiwa, Yoshiki Mori, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) RCS2024-143 |
This paper presents bit error rate (BER) performance for QAM schemes with low-density parity-check (LDPC) coding using p... [more] | RCS2024-143 pp.45-50 |
| RCS | 2024-10-18 10:55 |
Tokyo | (Primary: On-site, Secondary: Online) |
PCID Detection Probabilities in the Presence of CFO and Strong Phase Noise for Sub-THz Band Takashi Ohiwa, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) RCS2024-144 |
This paper presents detection probabilities of physical layer cell ID (PCID) in the presence of large carrier frequency ... [more] | RCS2024-144 pp.51-56 |
| RCS | 2024-10-18 13:45 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
DOCOMO's Activities on Digital-Twin toward 6G Satoshi Suyama, Koshiro Kitao, Kiichi Tateishi, Takahiro Tomie, Yuyuan Chang, Huiling Jiang (NTT DOCOMO) RCS2024-148 |
The 6-th generation mobile communication system (6G) is expected to realize extremely high-data-rate and large-capacity ... [more] | RCS2024-148 p.65 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2024-10-18 09:50 |
Akita | Akita Art Village Onsen Yupopo (Primary: On-site, Secondary: Online) |
Evaluation of Biological Temperature Rise for Simultaneous Exposure for 4G/5G mobile systems Yuta Minamimoto, Sachiko Kodera (NITech), Takahiro Iyama, Junji Higashiyama, Yasunori Suzuki (NTTdocomo), Akimasa Hirata (NITech) EMCJ2024-64 MW2024-117 EST2024-88 |
The international guidelines defines the specific absorption rate averaged over 10-g tissue (10gSAR) and absorbed power ... [more] | EMCJ2024-64 MW2024-117 EST2024-88 pp.148-151 |
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