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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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) |
(To be available after the conference date) [more] | |
| 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) |
[more] | |
| 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 | 2024-10-18 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 11:20 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
BER of TDM and FDM Pilot Multiplexing Schemes for Phase Noise Estimation for DFT-Spread OFDM with High-Order QAM in Multipath Fading Channels Yoshiki Mori, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) RCS2024-145 |
This paper compares bit error rate (BER)performance of phase noise compensation (PNC)method using time division multiple... [more] | RCS2024-145 pp.57-62 |
| SAT, RCS (Joint) |
2024-08-29 17:50 |
Kochi | CUL-PORT(Kochi City) (Temporary) (Kochi, Online) (Primary: On-site, Secondary: Online) |
Effect of Power Boosting Primary Synchronization Signal for Physical Layer Cell ID Detection in NR Downlink Takashi Ohiwa, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) RCS2024-124 |
This paper presents the effect of the power boosting a primary synchronization signal (PSS) on the physical layer cell I... [more] | RCS2024-124 pp.42-47 |
| SIP, IT, RCS | 2024-01-18 15:20 |
Miyagi | (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Detection Probability of RPACH for UE with High-Speed Movement in NR Uplink Masaharu Nakajima, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) IT2023-44 SIP2023-77 RCS2023-219 |
This paper presents miss detection probability (MDP) of Physical Random Access Channel (PRACH) with a short sequence for... [more] | IT2023-44 SIP2023-77 RCS2023-219 pp.70-75 |
| SIP, IT, RCS | 2024-01-18 16:45 |
Miyagi | (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Performance of PSA-EKF Phase Noise Compensation in Phase Noise Model with 1/f Noise for OFDM Backhaul Links Naoto Toyota, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) IT2023-53 SIP2023-86 RCS2023-228 |
[more] | IT2023-53 SIP2023-86 RCS2023-228 pp.121-126 |
| SIP, IT, RCS | 2024-01-18 17:10 |
Miyagi | (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Study on Decision-Feedback Symbol Generation of Pilot Symbol Assisted-EKF Phase Noise Compensation for OFDM Yoshiki Mori, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) IT2023-54 SIP2023-87 RCS2023-229 |
[more] | IT2023-54 SIP2023-87 RCS2023-229 pp.127-132 |
| NS, RCS (Joint) |
2023-12-14 17:55 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Study on Physical-Layer Cell ID Detection Using Accurate PSS Detection and CFO Estimation for DFT-Spread OFDM Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) RCS2023-190 |
[more] | RCS2023-190 pp.64-69 |
| AP, RCS (Joint) |
2023-11-15 14:55 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Kumamoto, Online) (Primary: On-site, Secondary: Online) |
Performance of NR Downlink Initial Access Using Synchronization Signal Block for mm-Wave Bands Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) RCS2023-159 |
This paper presents the performance for New Radio (NR) downlink initial access including physical-layer cell ID (PCID) d... [more] | RCS2023-159 pp.39-44 |
| RCS | 2023-10-20 09:30 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Kagawa, Online) (Primary: On-site, Secondary: Online) |
Phase Noise Estimation and Compensation Using FDM Pilot for High-Order QAM Transmission for DFT-Spread OFDM Backhaul Links Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) RCS2023-139 |
[more] | RCS2023-139 pp.51-56 |
| RCS | 2023-10-20 09:55 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Kagawa, Online) (Primary: On-site, Secondary: Online) |
Performance of PSA-EKF Phase Noise Compensation in 3GPP Phase Noise Models for Mobile Backhaul Links Ryota Kuribayashi, Naoto Toyota, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) RCS2023-140 |
[more] | RCS2023-140 pp.57-62 |
| RCS | 2023-10-20 10:20 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Kagawa, Online) (Primary: On-site, Secondary: Online) |
Detection Probability of RPACH Employing Carrier Frequency Offset Compensation at UE Transmission in NR Uplink Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2023-141 |
[more] | RCS2023-141 pp.63-68 |
| RCS, SAT (Joint) |
2023-09-01 14:05 |
Nagano | Naganoken Nokyo Building, and online (Nagano, Online) (Primary: On-site, Secondary: Online) |
Physical-layer Cell ID Detection Probability in the Presence of Carrier Frequency Offset in NR TN and NTN Channel Models Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2023-123 |
This paper presents the physical-layer cell identity (PCID) detection probability in the presence of a large carrier fre... [more] | RCS2023-123 pp.107-112 |
| RCS | 2023-06-15 09:40 |
Hokkaido | Hokkaido University, and online (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
BLER Performance of Carrier Frequency Offset Compensation and Channel Estimation Methods Using Synchronization Signals for NR PBCH Takashi Ohiwa, Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2023-48 |
This paper proposes carrier frequency offset (CFO) compensation and channel estimation methods using synchronization sig... [more] | RCS2023-48 pp.117-122 |
| RCS | 2023-06-15 09:50 |
Hokkaido | Hokkaido University, and online (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Miss Detection Probability of NR PRACH in the Presence of CFO in Multi-Access Environments Yoshinobu Ohta, Takamichi Chiba, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) RCS2023-49 |
This paper presents miss detection probability (MDP) of Physical Random Access Channel (PRACH) of the 3GPP NR specificat... [more] | RCS2023-49 pp.123-128 |
| IT, RCS, SIP | 2023-01-25 10:00 |
Gunma | Maebashi Terrsa (Gunma, Online) (Primary: On-site, Secondary: Online) |
Performance of OFDM Using PSA-EKF Phase Noise Compensation and Equalization in 3GPP TDL LOS Channel Models Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) IT2022-57 SIP2022-108 RCS2022-236 |
[more] | IT2022-57 SIP2022-108 RCS2022-236 pp.160-165 |
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