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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 322  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
WBS, ISEC, IT, RCC 2025-03-05
12:40		 Osaka Nakanoshima Center, Osaka University (Osaka) Evaluation of Variable Coding Rate and Code Length Employing Relaxed Polar Codes
Nobuhiko Miki (Kagawa Univ.), Tatsunori Obara, Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) 		 [more]
RCS, SR, SRW
(Joint)		 2025-03-06
14:10		 Kyoto Kyoto Institute of Technology (Kyoto, Online)
(Primary: On-site, Secondary: Online)		 Hybrid Beam Selection Method for Maximizing MIMO Channel Capacity in 6G Massive MIMO Systems Utilizing RIS Reflectors
Dan Mohri, Satoshi Suyama, Yuyuan Chang, Jiang Huiling (NTT DOCOMO) 		 [more]
RCS, SR, SRW
(Joint)		 2025-03-06
14:35		 Kyoto Kyoto Institute of Technology (Kyoto, Online)
(Primary: On-site, Secondary: Online)		 Study on Large-Scale Metasurface Reflectors for Millimeter-Wave Coverage Enhancement
Takumi Yoneda, Tomoki Murakami (NTT), Sho Yoshida, Toshiki Sayama, Osamu Kagaya (AGC), Dan Mouri, Satoshi Suyama, Yuyuan Chang, Huiling Jiang (NTTDOCOMO), Yasushi Takatori (NTT) 		 [more]
AP 2025-02-21
14:50		 Aichi Toyohashi Univ. of Technology (Aichi, Online)
(Primary: On-site, Secondary: Online)		 [Invited Lecture] Evaluation of Wideband Channel Characteristics at 158 GHz in Indoor Office Environments
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]
SR 2025-01-30
15:25		 Kagawa Sunport Takamatsu (Kagawa, Online)
(Primary: On-site, Secondary: Online)		 [Technology Exhibit] High-Performance Radio Propagation Estimation Tool Using Color Images Method
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO) SR2024-74		 (To be available after the conference date) [more] SR2024-74
pp.30-35
SR 2025-01-30
15:25		 Kagawa Sunport Takamatsu (Kagawa, Online)
(Primary: On-site, Secondary: Online)		 [Technology Exhibit] 6G System Level Simulator for Evaluating Introduction of Mid-Band and Future Predictive Control Technology
Kiichi Tateishi, Yuta Hayashi, Satoshi Suyama, Chang Yuyuan, Huiling Jiang (NTT DOCOMO) SR2024-75		 (To be available after the conference date) [more] SR2024-75
pp.36-42
SR 2025-01-30
15:25		 Kagawa Sunport Takamatsu (Kagawa, Online)
(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) SR2024-76		  [more] SR2024-76
pp.43-46
SR 2025-01-30
15:25		 Kagawa Sunport Takamatsu (Kagawa, Online)
(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) SR2024-77		 (To be available after the conference date) [more] SR2024-77
pp.47-52
RCS, SIP, IT 2025-01-30
09:55		 Yamaguchi Kaikyou-messe (Yamaguchi, Online)
(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.) IT2024-50 SIP2024-89 RCS2024-233		  [more] IT2024-50 SIP2024-89 RCS2024-233
pp.140-144
RCS, SIP, IT 2025-01-30
10:20		 Yamaguchi Kaikyou-messe (Yamaguchi, Online)
(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.) IT2024-51 SIP2024-90 RCS2024-234		 (To be available after the conference date) [more] IT2024-51 SIP2024-90 RCS2024-234
pp.145-149
RCS, SIP, IT 2025-01-30
09:55		 Yamaguchi Kaikyou-messe (Yamaguchi, Online)
(Primary: On-site, Secondary: Online)		 PRACH Detection Probability in the Presence of Strong Phase Noise for NR Uplink in Sub-THz Bands
Satoshi Tsuyuki, Yoshinobu Ohta, Takashi Ohiwa, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) IT2024-57 SIP2024-96 RCS2024-240		 (To be available after the conference date) [more] IT2024-57 SIP2024-96 RCS2024-240
pp.180-185
RCS, SIP, IT 2025-01-30
10:30		 Yamaguchi Kaikyou-messe (Yamaguchi, Online)
(Primary: On-site, Secondary: Online)		 Multiplexing Scheme for Initial Access Control Signals Using Dedicated Frequency Bandwidth in Sub-THz Communications
Mamoru Sawahashi, Takashi Ohiwa (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) IT2024-58 SIP2024-97 RCS2024-241		  [more] IT2024-58 SIP2024-97 RCS2024-241
pp.186-191
RCS, SIP, IT 2025-01-30
10:50		 Yamaguchi Kaikyou-messe (Yamaguchi, Online)
(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) IT2024-59 SIP2024-98 RCS2024-242		 (To be available after the conference date) [more] IT2024-59 SIP2024-98 RCS2024-242
pp.192-195
RCS, AP
(Joint)		 2024-11-15
16:40		 Ishikawa   (Ishikawa, Online)
(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		 In this paper, the Miss Detection Probability (MDP) of the Physical Random Access Channel (PRACH) of the New Radio (NR) ... [more] RCS2024-173
pp.101-106
RCS, AP
(Joint)		 2024-11-15
17:05		 Ishikawa   (Ishikawa, Online)
(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 (Tokyo, Online)
(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 (Tokyo, Online)
(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 (Tokyo, Online)
(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 (Tokyo, Online)
(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
AP 2024-10-17
10:00		 Fukuoka ACROS Fukuoka (Fukuoka, Online)
(Primary: On-site, Secondary: Online)		 [Poster Presentation] A study of the Clustering of Incoming Waves Using the Spatial Coordinate K-Power Means Method
Sho Kitano, Mitoshi Fujimoto (Fukui Univ.), Koshiro Kitao, Satoshi Suyama (NTT DOCOMO) AP2024-75		 The K-Power Means method is a space-time clustering method for incoming waves. The K-Power Means method classifies each ... [more] AP2024-75
pp.64-65
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