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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-22 10:25 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Investigating the Feasibility of IFoF transmission for implementing Mobile Fronthaul Using Cost-effective TO-CAN EML Hiroshi Aruga, Hiroshi Miura, Nobuo Ohata (Mitsubishi Electric Co.), Nobuhiko Nishiyama (Titech)  OCS2023-79 OFT2023-72 OPE2023-123 |
In order to realize a cost-effective high-capacity radio access network for Beyond 5G, the utilization of IFoF (Intermed... [more] | OCS2023-79 OFT2023-72 OPE2023-123 pp.64-69(OCS), pp.49-54(OFT), pp.84-89(OPE) |
| OCS, CS (Joint) |
2024-01-12 09:55 |
Kagoshima | Fully coherent optical and wireless transmission in the 28 GHz band by using an injection-locked carrier frequency converter Koichi Shirahata, Keisuke Kasai, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.), Uichiro Azuma, Toshiyuki Kobayashi (Nihon Dengyo Kosaku) OCS2023-63 |
As an optical mobile fronthaul with low latency and low power consumption, we have proposed a fully coherent optical and... [more] | OCS2023-63 pp.31-36 |
|
| CS, CQ (Joint) |
2023-05-18 16:30 |
Kagawa | Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Optical and Wireless convergence for realizing User-Centric Network Ryo Inohara, Shinji Nimura, Kazuki Tanaka (KDDI Research, Inc.) CQ2023-4 |
Cellular systems have been commercially deployed in the 5th and earlier generations of mobile communication systems, in ... [more] | CQ2023-4 p.18 |
| PN | 2023-03-02 11:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Beyond 5G Mobile Front Haul Networks using High Power Transmission Radio over Fiber Technologies Satoru Okamoto, Naoaki Yamanaka, Ryogo Kubo (Keio Univ.), Motoharu Matsura (Univ. of Electro-Communications), Hiroyuku Tsuda (Keio Univ.) PN2022-56 |
Towards the realization of a future Beyond 5G infrastructure network which provides the ultra-highspeed and large capaci... [more] | PN2022-56 pp.70-76 |
| AP | 2023-02-17 14:55 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Coherently-linked optical and wireless transmission by using a 28 GHz band microstrip antenna Keisuke Kasai, Taisei Sato, Koichi Shirahata, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ), Uichiro Azuma, Toshiyuki Kobayashi (Dengyo) AP2022-229 |
As an economical, large-capacity mobile fronthaul, we have proposed coherently-linked optical and wireless transmission ... [more] | AP2022-229 pp.178-183 |
| MWPTHz, PN, EMT, IEE-EMT [detail] | 2023-01-23 14:30 |
Osaka | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Analog Radio-over-Fiber Systems for 5G and Beyond 5G Mobile Communication Systems Kazuki Tanaka, Shinji Nimura, Shota Ishimura, Kosuke Nishimura, Ryo Inohara (KDDI Research) PN2022-34 EMT2022-72 MWPTHz2022-60 |
Millimeter and sub-terahertz waves will be used for high-speed wireless communication in the mature phase of fifth gener... [more] | PN2022-34 EMT2022-72 MWPTHz2022-60 pp.17-21 |
| OFT | 2022-10-14 15:20 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
Analog IFoF Mobile Fronthaul based on SDM/WDM/SCM Accommodating 576 channel (1.314 Tbit/s) Wireless Signals Shinji Nimura, Kazuki Tanaka, Shota Ishimura, Kosuke Nishimura, Ryo Inohara, Takehiro Tsuritani, Masatoshi Suzuki (KDDI Research) OFT2022-36 |
We have demonstrated an analog IFoF-based mobile fronthaul with SCM, WDM, and SDM for the realization of cell-free massi... [more] | OFT2022-36 pp.77-80 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Autoencoder-based Signal Quantizer for Fronthaul Capacity Reduction Shinnosuke Yagi, Daisuke Hisano (Osaka Univ.) |
A mobile base station (MBS) in Beyond 5G/6G era requires larger capacity, lower latency, and more expanding coverage tha... [more] | |
| OCS, OPE, LQE | 2021-10-22 13:30 |
Online | Online | [Invited Talk]
Report on OFC2021
-- Optical Access -- Takanori Kawanaka (Mitsubishi Electric) OCS2021-12 OPE2021-32 LQE2021-11 |
This report describes topics on optical access systems presented in OFC2021, one of the world largest optical communicat... [more] | OCS2021-12 OPE2021-32 LQE2021-11 pp.5-8 |
| IN, NS, CS, NV (Joint) |
2021-09-10 13:30 |
Online | Online | [Invited Talk]
[Invited Talk] Analog-to-digital compression techniques for (B)5G mobile fronthaul Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Naokatsu Yamamoto (NICT), Ken-ichi Kitayama (Hamamatsu Photonics) CS2021-47 |
To meet the diverse and strict requirements of 5G and beyond ((B)5G), efficient radio access network (RAN) technologies ... [more] | CS2021-47 pp.33-36 |
| AP, SANE, SAT (Joint) |
2021-07-30 14:05 |
Online | Online | [Invited Lecture]
Propagation study of 300 GHz band front hall wireless link for Beyond 5G AKihiko Hirata (CIT), Katsumi Fujii, Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu (NICT) AP2021-44 |
Recently, research and development of Beyond 5G mobile network systems has been activated. In Beyond 5G mobile network s... [more] | AP2021-44 pp.115-119 |
| EMT, MWP, PN, IEE-EMT [detail] | 2021-01-21 14:55 |
Online | Online | Demonstration of 5G Mobile Network System based on hybrid IFoF and RoF/RoMMF links Hsuan-Yun Kao (KDDI Research), Hiroki Yasuda (Yazaki), Shota Ishimura, Kazuki Tanaka (KDDI Research), Takamitsu Aiba, Tomohiro Wakabayashi (Yazaki), Kosuke Nishimura (KDDI Research), Tetsuya Kawanishi (Waseda Univ.), Ryo Inohara (KDDI Research) PN2020-36 EMT2020-54 MWP2020-37 |
A proof-of-concept experiment is demonstrated for 5G end-to-end MFH system based on hybrid IFoF and RoF/RoMMF transmissi... [more] | PN2020-36 EMT2020-54 MWP2020-37 pp.37-41 |
| CS, IN, NS, NV (Joint) |
2020-09-10 10:50 |
Online | Online | [Invited Lecture]
Demonstration of Optical Access Network Virtualization for Full-scale spread of 5G/IoT
-- Management and allocation of PON resources -- Masahiro Sarashina, Hiroyuki Saito, Masayuki Kashima, Hironori Sasaki (OKI), Kenichi Nakura, Seiji Kozaki (Mitsubishi Electric), Hidenori Inouchi, Shu Yamamoto, Akihiro Nakao (UT) CS2020-38 |
In the era of 5G/IoT, as quality of services becomes more diverse, the MFH must satisfy the communication quality of eac... [more] | CS2020-38 pp.20-23 |
| RCS, SR, SRW (Joint) |
2020-03-06 09:00 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Millimeter-Wave Base Station Cooperation Technologies in High-Mobility Environments Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO) RCS2019-383 |
Commercial services in 5G have already started all over the world. The initial 5G introduces analog beamforming (BF) by ... [more] | RCS2019-383 pp.323-328 |
| CS, OCS (Joint) |
2020-01-16 13:55 |
Oita | Beppu Housensou Hotel (Oita Pref.) | [Invited Lecture]
Demonstration of Remote Management and Control in WDM-PON System for 5G Mobile Fronthaul Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida (Fujitsu) CS2019-89 OCS2019-71 |
We develop an evaluation platform of remote management and control for WDM-PON system in 5G mobile fronthaul and success... [more] | CS2019-89 OCS2019-71 pp.5-10(CS), pp.35-40(OCS) |
| CS, OCS (Joint) |
2020-01-16 14:45 |
Oita | Beppu Housensou Hotel (Oita Pref.) | [Invited Lecture]
Next Generation C-RAN Mobile Fronthaul Using On-line Bi-directional 256 QAM WDM Coherent Transmission Takashi Kan, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Katsumi Iwatsuki, Masataka Nakazawa (Tohoku Univ.) OCS2019-73 |
We have recently proposed a simple digital coherent transmission system with an injection locking technique for next gen... [more] | OCS2019-73 pp.47-52 |
| CS, OCS (Joint) |
2020-01-17 13:50 |
Oita | Beppu Housensou Hotel (Oita Pref.) | Experimental evaluation of bandwidth allocation scheme on TDM-PON for co-existing HLS/LLS base stations Hiroko Nomura, Hirotaka Ujikawa, Hiroyuki Uzawa, Hirotaka Nakamura, Jun Terada (NTT) CS2019-95 |
The ultra-high density deployment of small cells is being considered as a way of increasing the bandwidth of user equipm... [more] | CS2019-95 pp.39-44 |
| NS, IN, CS, NV (Joint) |
2019-09-05 11:15 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | [Invited Lecture]
Traffic Control Techniques in Layer-2 Network for Multi-service Accommodation toward 5G/IoT era Naotaka Shibata, Kazuaki Honda, Shin Kaneko, Jun Terada (NTT) CS2019-48 |
A layer-2-based time-sensitive converged network that can accommodate mobile fronthaul (MFH) and internet-of-things (IoT... [more] | CS2019-48 pp.5-10 |
| CS, CQ (Joint) |
2019-04-18 10:45 |
Osaka | Osaka Univ. Library | Bandwidth allocation of co-existing HLS/LLS base stations for TDM-PON system in 5G-MFH Hiroko Nomura, Hirotaka Ujikawa, Hiroyuki Uzawa, Hirotaka Nakamura, Jun Terada (NTT) CS2019-4 |
The ultra-high density deployment of small cells is being considered as a way of increasing the bandwidth of user equipm... [more] | CS2019-4 pp.19-24 |
| OCS, CS (Joint) |
2019-01-17 16:50 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) | [Invited Lecture]
Demonstration of Simultaneous Multiple ONUs Activation in WDM-PON System for 5G Mobile Fronthaul Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida (Fujitsu) CS2018-94 OCS2018-74 |
We successfully demonstrate simultaneous activation of multiple ONUs by the random waiting time function in upstream tra... [more] | CS2018-94 OCS2018-74 pp.43-46(CS), pp.37-40(OCS) |
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