| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2026-01-29
13:55 |
Fukuoka |
Kyushu Sangyo University
(Primary: On-site, Secondary: Online) |
Measurement of Local 5G Radio Propagation Penetrating Indoor Environments from Outdoors
Kiri Nishihara, Kentarou Tanabe, Tsuyoshi Matsuoka, Kenichi Ishida (Kyushu Sangyo Univ.), Masatoshi Matsubara (QTnet) |
Local 5G is a promising technology for providing wireless communication services within limited areas. Accurate evaluati... [more] |
BCT2026-4
pp.13-16 |
IEICE-CQ, IEE-CMN, BCT
(Joint) [detail] |
2025-11-07
10:20 |
Niigata |
Tokimate |
[Invited Lecture]
Open Wireless Digital Twin Using OpenAirInterface and Ray Tracing
Tetsuya Iye (KKE), Masaya Sakamoto, Shohei Takaya, Eisaku Sato, Yuki Susukida (KKE), Kazuki Maruta, Jin Nakazato (TUS) |
This study presents an end-to-end wireless digital twin platform constructed using open-source software and open data to... [more] |
|
IEICE-CQ, IEE-CMN, BCT
(Joint) [detail] |
2025-11-07
13:25 |
Niigata |
Tokimate |
[Invited Lecture]
Overview and standardization trends of cable TV services using 5G wireless transmission based on MIMO technology
Kenichi Maruhashi, Hideki Ohno, Hiroshi Ito (NESIC), Shuichi Matsumoto (Japan Cable Laboratories) |
For cable television service, wireless transmission using local 5G (non-public 5G) is expected to be an alternative to w... [more] |
BCT2025-82
pp.8-13 |
| BCT, IEEE-BT, HOKKAIDO |
2025-07-25
11:35 |
Hokkaido |
Sun-Refre-Hakodate
(Primary: On-site, Secondary: Online) |
A Performance Evaluation of Adaptive MBS for Cable TV IP Broadcasting over Local 5G
Hikaru KItano, Akio Aoyama, Hiroshi Ito (NESIC), Shuichi Matsumoto (JLabs) |
We purpose to realize Cable TV IP broadcasting over Local 5G in housing complex and poor area where reception.
Therefor... [more] |
BCT2025-71
pp.36-39 |
| BCT, IEEE-BT |
2025-03-07
10:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Evaluation of Video Transmission Latency Using Local 5G for Program Production
Nobuaki Tanaka, Junichiro Kawamoto, Fumito Ito, Tsuyoshi Nakatogawa (NHK) |
The authors have been investigating the application of Local 5G to program production. In this report, we measured the t... [more] |
BCT2025-43
pp.8-11 |
| BCT, IEEE-BT |
2025-03-07
10:45 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Clinical trial using 8K laparoscopic surgery system with real-time telementoring
Hiroshi Shimamoto (NHK Found.), Yukihide Kanemitsu, Konosuke Moritani (NCC), Katsuhito Kameda, Yasuaki Kanatsugu, Junichi Tachino, Junichi Yamazaki, Takayuki Ito (NHK Found.) |
This paper describes the first clinical trial using 8K laparoscopic surgery system with real-time telementoring. This sy... [more] |
BCT2025-44
pp.12-15 |
| BCT, IEEE-BT |
2025-02-20
13:05 |
Osaka |
(Primary: On-site, Secondary: Online) |
A study of Local 5G radio control for Cable TV IP Broadcasting
Hiroshi Ito, Hikaru Kitano, Hideki Ohno (NESIC), Shuichi Matsumoto (JLabs) |
In relation to the hybrid MIMO scheme proposed by the authors, which multiplexes broadcast and communication streams ove... [more] |
BCT2025-24
pp.1-4 |
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-07
10:35 |
Kochi |
|
[Invited Talk]
NTN's wireless physical layer research towards Beyond 5G/6G
Takana Kaho, Hideya So (Shonan Inst. Tech.) |
Beyond 5G/6G mobile communication systems aim to realize high-speed, high-capacity mobile communication services coverin... [more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-07
15:25 |
Kochi |
|
Throughput Improvement Effects of Low Latency and High Capacity Relay Technology in Millimeter Wave Bands for B5G/6G
Ryochi Kataoka, Masahiro Takigawa, Issei Kanno (KDDI Research) |
In Japan, the 5th generation mobile communication system (5G) became commercially available in March 2020. The use of mi... [more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-08
10:50 |
Kochi |
|
[Invited Lecture]
Study of device development for millimeter-wave mesh repeaters
Jin Nakazato (UTokyo) |
Beyond 5G / 6G, coverage expansion technology is required to provide high-capacity communications in the high-frequency ... [more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-08
14:00 |
Kochi |
|
[Invited Lecture]
Trends in the cable television in Japan
Hiderori Kumai, Kazumasa Yoshida (JCTA) |
Cable television is now an important broadcasting medium alongside terrestrial and satellite broadcasting. It was launch... [more] |
BCT2024-74
pp.30-34 |
| IEICE-SIS, BCT |
2024-10-04
13:45 |
Hokkaido |
Hokusei Gakuen Univ.
(Primary: On-site, Secondary: Online) |
Study of MIMO in Local 5G for IP Broadcasting by Cable TV
Hiroshi Ito, Hideki Ohno (NESIC), Shuichi Matsumoto (JLabs) |
Local 5G utilization by cable TV is expected to be an alternative to wired services, especially for multi-dwelling units... [more] |
BCT2024-67
pp.37-42 |
| BCT, IEEE-BT, HOKKAIDO |
2023-07-28
09:40 |
Hokkaido |
Sapporo Business Innovation Center
(Primary: On-site, Secondary: Online) |
Demonstration experiment by drama production using 5G private network
-- Questionnaire survey results by Audience and Broadcasters --
Tomoyasu Komori, Hideto Kawakami, Tetsuya Fukuhara (NEP), Hisakazu Katoh, Atsushi Murakami (NT), Junya Iida, Yuya Hisamatsu (NESIC), Takashi Saito (stu), Yoshikatsu Date (PlanD), Kazuhiko Oda (FLARE SYSTEMS), Hiroshi Takezawa (Tokyo Univ.) |
We are developing a new method of production of drama videos using the private 5G network. The previous drama production... [more] |
BCT2023-56
pp.29-32 |
| BCT, IEEE-BT, HOKKAIDO |
2023-07-28
11:50 |
Hokkaido |
Sapporo Business Innovation Center
(Primary: On-site, Secondary: Online) |
An Evaluation of Neural Network Parameters for Decoding (8,4) and (16,8) Polar Codes
Reona Kumaki, Hiroshi Tsutsui, Takeo Ohgane (Hokkaido Univ.) |
Polar codes are one type of error correction codes.
When operated with a sufficiently long code length, polar codes ca... [more] |
BCT2023-61
pp.49-52 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2022-08-10
09:00 |
Online |
On-line |
[Invited Talk]
A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station
Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You (Tokyo Tech), Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro (NEC), Atsushi Shirane, Kenichi Okada (Tokyo Tech) |
This work demonstrates a 39-GHz CMOS phased-array beamformer with the bi-directional Doherty PA-LNA. An inter-element mi... [more] |
|
| BCT, IEEE-BT |
2022-03-11
11:00 |
Online |
|
Development of 8K laparoscopic surgery system with real-time tele-advice facilities and evaluation of animal surgery experiments using live transmission of 8K video via 5G network
Takayuki Ito, Yasuaki Kanatsugu, Junichi Yamazaki, Junichi Tachino, Katsuhito Kameda, Nobuyuki Hiruma, Tomoharu Seki, Hideki Sumiyoshi (NES) |
8K, an ultra-high-definition video system, is expected to be utilized not only in broadcasting but also in various field... [more] |
BCT2022-22
pp.5-8 |