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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 23  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
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)
OCS, CS
(Joint)
2019-01-17
17:15
Okinawa Nobumoto Ohama Memorial Hall (Ishigaki Island) [Invited Lecture] 160 Gbit/s, 256 QAM bidirectional coherent transmission for next generation mobile fronthaul
Keisuke Kasai, Masato Yoshida, Toshihiko Hirooka, Katsumi Iwatsuki, Masataka Nakazawa (Tohoku Univ.) CS2018-95 OCS2018-75
We have recently proposed a simple digital coherent transmission system with an injection locking technique for a next g... [more] CS2018-95 OCS2018-75
pp.47-52(CS), pp.41-46(OCS)
IN, NS, CS, NV
(Joint)
2018-09-06
16:30
Miyagi Research Institute of Electrical Communication, Tohoku Univ. [Invited Lecture] Layer-2 Network Control Techniques for Multi-service Accommodation toward 5G/IoT era
Hiroyuki Uzawa, Takahiro Kubo, Yu Nakayama, Daisuke Hisano, Naotaka Shibata, Youichi Fukada, Jun Terada (NTT) NS2018-94 IN2018-28 CS2018-47
To realize cost-effective radio access system, a layer-2-based time-sensitive converged network that can aggregate mobil... [more] NS2018-94 IN2018-28 CS2018-47
pp.35-40
IN, NS, CS, NV
(Joint)
2018-09-06
17:20
Miyagi Research Institute of Electrical Communication, Tohoku Univ. [Invited Lecture] Signal processing techniques for wired-wireless conversion in massive and/or latency-aware IoT environments
Yuki Yoshida (NICT), Paikun Zhu, Ken-ichi Kitayama (GPI), Kazunori Hayashi (Osaka City Univ.) NS2018-96 IN2018-30 CS2018-49
Diverse and extreme requirements in the 5G mobile and IoT services pose notable challenges to wireless backhaul networks... [more] NS2018-96 IN2018-30 CS2018-49
pp.47-52
CS, OCS
(Joint)
2018-01-29
15:45
Ehime Ehime University 80 Gbit/s, 256 QAM digital coherent optical transmission with injection-locking for next generation mobile fronthaul
Keisuke Kasai, Yixing Wang, Masato Yoshida, Toshihiko Hirooka, Katsumi Iwatsuki, Masataka Nakazawa (Tohoku Univ.) OCS2017-70
We propose a simple digital coherent transmission system with injection-locking for the next generation (5G and post 5G)... [more] OCS2017-70
pp.19-24
AP, RCS
(Joint)
2017-11-08
16:45
Fukuoka Fukuoka University Low latency ARQ scheme for Wireless entrance systems for 5G small cell base stations
Atsushi Ohta, Satoshi Kurosaki, Kazuto Goto, Yutaka Imaizumi, Naoki Kita (NTT) RCS2017-218
Toward 5th generation mobile communications system, various researches for small cells with massive MIMO, which are effe... [more] RCS2017-218
pp.75-80
CS 2017-07-27
14:10
Nagasaki Fukue Bunka Kaikan [Invited Talk] Experimental Demonstration of accommodations of TDD-based mobile fronthaul and secondary service in a TDM-PON
Daisuke Hisano, Hiroyuki Uzawa, Yu Nakayama, Tatsuya Shimada, Jun Terada, Akihiro Otaka (NTT) CS2017-25
Employing a TDM-PON to a mobile fronthaul (MFH) has been studied to achieve the cost-effective mobile access system. App... [more] CS2017-25
pp.59-64
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