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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 |
|
| PN | 2023-08-29 13:00 |
Hokkaido | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of wireless-optical fusion communication systems for ultra-broadband beyond-5G wireless network Hiroshi Murata, Yui Otagaki (Mie Univ.), Ken-ichi Kashima, Ryotaro Manabe (Hitachi Kokusai Electric), Atsunobu Ota (Kyoto Semiconductor), Takehiro Tsuritani, Kosuke Nishimura, Hidenori Takahashi, Hotaka Hayashi (KDDI Research), Yukihiko Suga, Bekkali Abdelmoula, Michikazu Hattori, Yuichiro Hara (Toyo Electric) PN2023-20 |
In the next generation (Beyond-5G/6G) wireless mobile communication systems, advanced performances for high-speed data t... [more] | PN2023-20 pp.19-22 |
| 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 |
| 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 |
| OCS, CS (Joint) |
2023-01-13 10:50 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
A Study on Time Resource Allocation and Route Selection in a Fully-Coupled Half-Split Switched Point-to-Multipoint TDM System Yuta Kimura, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.) CS2022-67 |
A disaster-tolerant point-to-multipoint (P-to-MP) network (NW) configuration is being studied as a form of mobile fronth... [more] | CS2022-67 pp.20-25 |
| 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] | |
| SRW | 2022-06-20 15:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Study of Propagation Characteristics of Radio Waves for Use Cases in 300 GHz Band Wireless Link Akihiko Hirata (CIT) SRW2022-7 |
In Beyond 5G, the next generation of mobile communications, the use of 300 GHz band wireless links, which can achieve da... [more] | SRW2022-7 pp.20-24 |
| IN, NS, CS, NV (Joint) |
2021-09-09 16:20 |
Online | Online | [Invited Lecture]
Autonomous Time Aware Shaper for Low-Latency Guarantee and High-Efficiency Accommodation in the Network with 5G NR Fronthauls and Massive IoT Devices Naotaka Shibata (NTT), Zhu Paikun (GPI), Kazuto Nishimura (Fujitsu), Yuki Yoshida (NICT), Kazunori Hayashi (Osaka City Univ.), Masaki Hirota (Fujitsu), Rintaro Harada, Kazuaki Honda, Shin Kaneko, Jun Terada (NTT), Ken-ichi Kitayama (GPI) CS2021-45 |
For beyond 5G, we demonstrated a x-haul platform where 5G NR-class fronthauls (2*29.49-Gbps CPRI-equivalent-rate) with <... [more] | CS2021-45 pp.23-26 |
| LQE, OCS, OPE | 2021-02-18 17:45 |
Online | Online | [Special Invited Talk]
Accommodation of 5G NR Fronthauls and 1,000 IoT Devices by Layer-2 Network with Autonomous Time Aware Shaper Naotaka Shibata (NTT), Paikun Zhu (GPI), Kazuto Nishimura (Fujitsu), Yuki Yoshida (NICT), Kazunori Hayashi (OCU), Masaki Hirota (Fujitsu), Rintaro Harada, Kazuaki Honda, Shin Kaneko, Jun Terada (NTT), Ken-ichi Kitayama (GPI) OCS2020-42 OPE2020-74 LQE2020-80 |
This technical repot reviews the presentation of the ECOC2020 Postdeadline Paper Th3B.3. For beyond 5G, we propose a x-h... [more] | OCS2020-42 OPE2020-74 LQE2020-80 pp.10-13 |
| OPE, OCS, OFT (Joint) [detail] |
2021-02-18 15:50 |
Online | Online | Photonic generation of wideband electrical PM signal using the Armstrong method Shota Ishimura, Hsuan-Yun Kao, Kazuki Tanaka, Kosuke Nishimura, Ryo Inohara, Takehiro Tsuritani, Masatoshi Suzuki (KDDI Research, Inc.) OCS2020-43 OPE2020-80 |
Recently, there have been several reports on analog-based mobile front haul systems. We have also demonstrated high-fide... [more] | OCS2020-43 OPE2020-80 pp.1-5(OCS), pp.21-25(OPE) |
| 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 |
| SIS | 2020-03-06 13:50 |
Saitama | Saitama Hall (Cancelled but technical report was issued) |
[Tutorial Lecture]
Radio on Fiber Technology
-- Communication Link Design and Application -- Takeshi Higashino (NAIST) SIS2019-57 |
The radio on fiber (RoF) technology has been studied and developed since a long time ago. It is mainly employed for co... [more] |
SIS2019-57 pp.113-117 |
| 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 |
| OPE, LQE, OCS | 2019-11-11 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | [Special Invited Talk]
SSBI-free SSB-DD transmission scheme using phase modulation for high-quality analog mobile fronthaul Shota Ishimura, Hsuan-Yun Kao, Kazuki Tanaka,, Kosuke Nishimura, Masatoshi Suzuki (KDDI Research) OCS2019-59 OPE2019-97 LQE2019-75 |
In this invited talk, we introduce a signal-to-signal beat interference (SSBI)-free direct-detection transmission system... [more] | OCS2019-59 OPE2019-97 LQE2019-75 pp.37-41 |
| OCS, LQE, OPE | 2019-10-17 15:35 |
Kagoshima | [Invited Talk (Young Researcher)]
Analog radio-over-fiber transmission technology for mobile fronthaul networks Shota Ishimura (KDDI Research, Inc.) OCS2019-36 OPE2019-74 LQE2019-52 |
This invited paper discusses the potential of the Intermediate Frequency over Fiber (IFoF) technology for future mobile ... [more] | OCS2019-36 OPE2019-74 LQE2019-52 pp.49-52 |
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