Senior Distinguished Researcher Jun-ichi Kani | NTT Access Network Service Systems Laboratories | NTT R&D Website
with a team of researchers on a new optical access network to accelerate the evolution of information
https://www.rd.ntt/e/as/team_researchers/researcher/02.html
Software-based Optical Access Network Virtualization Technology: Facilitating New-service Prototype Provisioning | NTT R&D Website
Software-based Optical Access Network Virtualization Technology: Facilitating New-service
https://www.rd.ntt/e/research/JN202209_19572.html
Access system technologies | NTT Access Network Service Systems Laboratories | NTT R&D Website
the realization of an All-Photonics Network (APN). We are also trying to create access-area optical
https://www.rd.ntt/e/as/theme/01.html
PR Video Channel | NTT Access Network Service Systems Laboratories | NTT R&D Website
【NTT Access Network Service Systems Laboratories】About the Laboratories' R&D technologies 【Optical
https://www.rd.ntt/e/as/theme/movie.html
Low-latency and Energy Efficient Technologies for New Optical Access Networks | NTT R&D Website
Network Service Systems Laboratories Low-latency and Energy Efficient Technologies for New Optical Access
https://www.rd.ntt/e/research/JN202307_22288.html
Access Network Technologies to Implement IOWN | NTT R&D Website
inclusive optical fiber network for diversified services, we are investigating new optical access network
https://www.rd.ntt/e/research/JN202207_18784.html
Optical access network design based on concatenated loop topology | NTT Access Network Service Systems Laboratories | NTT R&D Website
Optical access network design based on concatenated loop topology | NTT Access Network Service
https://www.rd.ntt/e/as/theme/movie22.html
Optical fiber access technologies | NTT Access Network Service Systems Laboratories | NTT R&D Website
Optical fiber access technologies | NTT Access Network Service Systems Laboratories | NTT R&D
https://www.rd.ntt/e/as/theme/02.html
R&D of Innovative Optical Transmission Line Technologies|NTT R&D Website
. Promotion of efficient and sophisticated optical access networks NTT Access Network Service Systems
https://www.rd.ntt/e/research/JN202102_10373.html
Photonic Gateway and Related Optical Access Technologies to Achieve the All-Photonics Network|NTT R&D Website
Photonic Gateway and Related Optical Access Technologies to Achieve the All-Photonics Network|NTT
https://www.rd.ntt/e/research/JN202102_10379.html
About Us | NTT Access Network Service Systems Laboratories | NTT R&D Website
network, and satellite MIMO/sensing technology for ultra-coverage. Optical Fiber Access Technology
https://www.rd.ntt/e/as/overview/
Kenji Miyamoto | NTT R&D Website
Research on optical-wireless converged access network for future mobile systems We realize the access
https://www.rd.ntt/e/organization/researcher/special/s_101.html
Past and Future Prospects for Advanced Operation of Access Network Facilities | NTT R&D Website
topology for the optical access network supporting FTTH services, which was designed to be economical, has
https://www.rd.ntt/e/research/JN202307_22286.html
Kim Sangyuep | NTT R&D Website
/Distinguished Researchers Distinguished ResearcherKim Sangyuep NTT Access Network Service Systems Laboratories
https://www.rd.ntt/e/organization/researcher/special/s_059.html
NTTAS_EN_omote
services by flexibly utilizing wavelengths] [Cutting edge optical access network and facilities management
https://www.rd.ntt/e/download/NTTAS_2024Pamphlet_EN.pdf
Jun-ichi Kani | NTT R&D Website
Researchers /Distinguished Researchers Senior Distinguished ResearcherJun-ichi Kani NTT Access Network Service
https://www.rd.ntt/e/organization/researcher/superior/s_004.html
NTT Access Network Service Systems Laboratories | NTT R&D Website
No.118_2 (2020_12) Contributing to OSS that Virtualizes Optical Access Systems NTT Access Network
https://www.rd.ntt/e/as/
I Want to Think from a Broader Perspective to Achieve My Ultimate Goal | NTT R&D Website
this article Pursuing a new optical access network that accelerates the evolution of information and
https://www.rd.ntt/e/research/JN202212_20304.html
R&D Activities to Implement an Access Network for the IOWN Era | NTT R&D Website
in access network research and development NTT has proposed the Innovative Optical and Wireless
https://www.rd.ntt/e/research/JN202408_28842.html
Gigabit Ethernet-PON system|NTT R&D Website
Access Network Service Systems Laboratories Overview The Gigabit Ethernet-PON system is an optical system
https://www.rd.ntt/e/research/AS0012.html
Low-latency optical access technologies for 5G and beyond mobile networks | NTT Access Network Service Systems Laboratories | NTT R&D Website
Low-latency optical access technologies for 5G and beyond mobile networks | NTT Access Network
https://www.rd.ntt/e/as/theme/movie_e04_mobile.html
Creating New Value: Access Networks to Support a Sustainable Society | NTT R&D Website
access network technologies that accelerate the implementation of IOWN (the Innovative Optical and
https://www.rd.ntt/e/research/JN202408_28840.html
Contributing to the Advancement of the IOWN APN through Research on New Optical Access Networks that Speed Up the Evolution of Information and Communication Services | NTT R&D Website
Evolution of Information and Communication Services IOWN APN optical access network softwarization In March
https://www.rd.ntt/e/research/JN202510_36701.html
Takahiro Suzuki | NTT R&D Website
Access Network," European Conference on Optical Communication (ECOC 2024), Tu4D.1, Sep. 2024. Sang-Yuep
https://www.rd.ntt/e/organization/researcher/special/s_072.html
Research Areas | NTT Access Network Service Systems Laboratories | NTT R&D Website
connect customers and NTT network buildings. Research Areas Access system Optical Fiber access
https://www.rd.ntt/e/as/theme/
Research Is Enjoyment. Long-term Research Can Be Useful to Society | NTT R&D Website
optical access network that will accelerate the evolution of information and communication services. We
https://www.rd.ntt/e/research/JN20200333_h.html
ANSL_inner_0205_Blue_e_A
variety of services by flexibly utilizing wavelengths] [Cutting edge optical access network and facilities
https://www.rd.ntt/e/download/ANSL_pdf_e.pdf
Research and Development Projects | NTT Network Innovation Center | NTT R&D Website
-evolving zero-touch operation concept Access Network Innovative Technology and Development Project
https://www.rd.ntt/e/ntc/theme/
ONU with space for VoIP router package|NTT R&D Website
-installed FTTH network equipmentONU with space for VoIP router packageNTT Access Network Service Systems
https://www.rd.ntt/e/research/AS0014.html
Recruitment information | NTT R&D Website
), and development of optical fiber cable and other optical line platform technologies Access Network
https://www.rd.ntt/e/ntc/recruit/
rdf16-3e.pdf
cell *1 C-RAN (centralized radio access network): BS configuration that splits BS functions into BBU
https://www.rd.ntt/e/nttdtc/theme/pdf/2016/rdf/rdf16-3e.pdf
Distinguished Researcher Taiji Sakamoto | NTT Access Network Service Systems Laboratories | NTT R&D Website
Distinguished Researcher Taiji Sakamoto | NTT Access Network Service Systems Laboratories | NTT R
https://www.rd.ntt/e/as/team_researchers/researcher/03.html
Optical Full-mesh Network Technologies Supporting the All-Photonics Network | NTT R&D Website
-to-end optical paths for each service by directly connecting the optical access network and optical
https://www.rd.ntt/e/research/JN20200318_h.html
Access Network Innovative Technology and Development Project | NTT R&D Website
maintenance of access network (railway and civil engineering), as well as the development of optical fiber
https://www.rd.ntt/e/ntc/theme/infra.html
Technology for capturing ONU MAC address below splitters | NTT R&D Website
Access Network Service Systems Laboratories Overview The technology can obtain the MAC address of the GE
https://www.rd.ntt/e/research/AS0084.html
May 28th | Events | Tsukuba Forum 2026
Laboratories May 28th 10:30~11:00 Technical seminar Technical seminar 4 Optical Access Network Technologies
https://www.rd.ntt/e/as/tforum/lecture_second.html
R&D of Innovative Optical Fiber Facility Technologies | NTT R&D Website
Facility TechnologiesNTT Access Network Service Systems Laboratories R&D of Innovative Optical Fiber
https://www.rd.ntt/e/research/JN202408_28844.html
鈴木 貴大 | NTT R&D Website
remote control for metro/access converged all-photonics network," IEEE/OSA Journal of Optical
https://www.rd.ntt/organization/researcher/special/s_072.html
Wireless Technology Supporting People to Live a Fulfilling Social Life | NTT R&D Website
article 1. Wireless access in the 6G/IOWN era The Innovative Optical and Wireless Network (IOWN), which is
https://www.rd.ntt/e/research/JN202408_28848.html
Tsukuba Forum 2026
Service Systems Laboratories May 28th 11:10~11:40 Technical seminar 4 Optical Access Network
https://www.rd.ntt/e/as/tforum/
Network-service Technology Enabled by the All-Photonics Network|NTT R&D Website
-service Technology Enabled by the All-Photonics NetworkNTT Network Service Systems Laboratories NTT Access
https://www.rd.ntt/e/research/JN202108_14878.html
Standardization Trends in Technologies Related to Fixed-line Networks | NTT R&D Website
Standardization Trends in Technologies Related to Fixed-line NetworksNTT Access Network Service Systems
https://www.rd.ntt/e/research/JN202311_23702.html
Researchers/Teams | NTT Access Network Service Systems Laboratories | NTT R&D Website
Researchers/Teams | NTT Access Network Service Systems Laboratories | NTT R&D Website NTT R&D
https://www.rd.ntt/e/as/team_researchers/
About Us | NTT Information Network Laboratory Group | NTT R&D Website
will contribute to the realization of the full-scale Innovative Optical & Wireless Network (IOWN). In
https://www.rd.ntt/e/inlab/overview/
50 Years at Tsukuba R&D Center | NTT R&D Website
Laboratories 50 Years at Tsukuba R&D Center access network infrastructure optical fiber NTT Access Network
https://www.rd.ntt/e/research/JN202207_18754.html
Video distribution system that supports BS/CS110°-IF signals pass-through using FM conversion method|NTT R&D Website
signals. Department in charge NTT Access Network Service Systems Laboratories - Optical Access
https://www.rd.ntt/e/research/AS0010.html
Ryo Koma | NTT R&D Website
/Distinguished Researchers Distinguished ResearcherRyo Koma NTT Access Network Service Systems Laboratories
https://www.rd.ntt/e/organization/researcher/special/s_096.html
Study on Open All-Photonic Network in IOWN Global Forum | NTT R&D Website
link [4,5]. For enhancing fixed broadband access, Next-Generation Passive Optical Network Stage 2 (NG
https://www.rd.ntt/e/research/JN202203_17536.html
Hiroshi Takahashi | NTT R&D Website
researchers on the field Access Network Service Systems LaboratoriesMore researchers belonging to the lab
https://www.rd.ntt/e/organization/researcher/special/s_085.html
Takui Uematsu | NTT R&D Website
Researchers /Distinguished Researchers Distinguished ResearcherTakui Uematsu NTT Access Network Service
https://www.rd.ntt/e/organization/researcher/special/s_094.html