Result for "Optical Access Network",352

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

Innovative Network for 2030 (Beyond 2020) | NTT R&D Website

technology, Innovative Optical and Wireless Network (IOWN) will be a major key technology to solving these

https://www.rd.ntt/e/research/JN20200122_h.html

Organization/Research Institute | NTT Information Network Laboratory Group | NTT R&D Website

Network Service Systems Laboratories Research and development of access systems, wireless access, optical

https://www.rd.ntt/e/inlab/organization/

Environmental exposure testing facilities for communication equipment | NTT Access Network Service Systems Laboratories | NTT R&D Website

Environmental exposure testing facilities for communication equipment | NTT Access Network Service

https://www.rd.ntt/e/as/theme/movie_e02_bakuro.html

Atsushi Nakamura | NTT R&D Website

Researchers /Distinguished Researchers Distinguished ResearcherAtsushi Nakamura NTT Access Network Service

https://www.rd.ntt/e/organization/researcher/special/s_073.html

Realizing a smart world.Evolution of access networks through the integration of cutting edge technology from around the world and in the field｜NTT R&D Website

the base physical strength of an access network. For example, even higher speeds, higher capacity, and

https://www.rd.ntt/e/network/0002.html

NTT Laboratories | NTT R&D Website

development on innovative network and access systems for the AI and data era, along with integrated technology

https://www.rd.ntt/e/organization/laboratory/

Thin and low-friction indoor optical fiber｜NTT R&D Website

fiberNTT Access Network Service Systems Laboratories Overview The VDSL system, which utilizes copper

https://www.rd.ntt/e/research/AS0015.html

Senior Distinguished Researcher Kazuhide Nakajima | NTT Access Network Service Systems Laboratories | NTT R&D Website

Senior Distinguished Researcher Kazuhide Nakajima | NTT Access Network Service Systems

https://www.rd.ntt/e/as/team_researchers/researcher/01.html

About Us | NTT Network Technology Center | NTT R&D Website

Center About Us About Us Introduction We will develop innovative network and access systems that support

https://www.rd.ntt/e/ntc/overview/

Masaki Wada | NTT R&D Website

/Distinguished Researchers Distinguished ResearcherMasaki Wada NTT Access Network Service Systems Laboratories

https://www.rd.ntt/e/organization/researcher/special/s_103.html

10G-EPON System | NTT R&D Website

charge NTT Access Network Service Systems Laboratories - Optical Access Infrastructure Project Recruiting

https://www.rd.ntt/e/research/AS0056.html

NTT(List of recommended exhibits) | Exhibits | Tsukuba Forum 2026

Facility tour in NTT Access Network Service Systems Laboratories We will introduce the large-scale

https://www.rd.ntt/e/as/tforum/companylist_nttc6.html

Taiji Sakamoto | NTT R&D Website

Researchers /Distinguished Researchers Distinguished ResearcherTaiji Sakamoto NTT Access Network Service

https://www.rd.ntt/e/organization/researcher/special/s_018.html

Researchers Should Take Every Experience as a Positive One to Improve Their Well-being | NTT R&D Website

Their Well-beingNTT Access Network Service Systems Laboratories Researchers Should Take Every Experience

https://www.rd.ntt/e/research/JN202410_29838.html

rd2025-e.pdf

fountains of knowledge to support R&D. At present, optical communication technology, network technology

https://www.rd.ntt/e/download/rd2025-e.pdf

Next generation Ethernet technology｜NTT R&D Website

. Department in charge NTT Access Network Service Systems Laboratories - Optical Access Infrastructure Project

https://www.rd.ntt/e/research/AS0026.html

Activities for Fixed-mobile Convergence Services in the IOWN Initiative | NTT R&D Website

Innovative Optical and Wireless Network (IOWN) initiative, applies to network services and the creation of

https://www.rd.ntt/e/research/JN202411_30129.html

NTT | Exhibits | Tsukuba Forum 2026

facilities that have supported the technology demonstration in the research and development of Access Network

https://www.rd.ntt/e/as/tforum/exhibit_ntt.html

Access | NTT Access Network Service Systems Laboratories | NTT R&D Website

Network Service Systems Project Optical Access Systems Project Access Network Operation Project By public

https://www.rd.ntt/e/as/access/

Yoshifumi Wakisaka | 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_105.html

R&D History | NTT R&D Website

in service in Science Information Network and PHS systems. New optical access system (known as p

https://www.rd.ntt/e/about/chronicle/

100-times capacity in backbone network｜Exhibits | R&D Forum2019

100-times capacity in backbone network｜Exhibits | R&D Forum2019 G08 Terabit-class optical

https://www.rd.ntt/e/nttdtc/theme/pdf/2019/rdf/rdf19-1e.pdf

Exhibits | Tsukuba Forum 2026

development of Access Network Service Systems Laboratories and the actual exhibition of the research results

https://www.rd.ntt/e/as/tforum/exhibition.html

Extremely high-density optical fiber cable technology｜NTT R&D Website

high-density optical fiber cable technologyNTT Access Network Service Systems Laboratories Overview

https://www.rd.ntt/e/research/AS0028.html

Research into Ultra-high-speed Full Software Access Networks that Virtualize the Physical Layer Functionality of Communications Networks｜NTT R&D Website

Network to asymmetric digital subscriber lines, and then to optical access (fiber to the home

https://www.rd.ntt/e/research/RDNTT20211201.html

Wireless access technologies | NTT Access Network Service Systems Laboratories | NTT R&D Website

Wireless access technologies | NTT Access Network Service Systems Laboratories | NTT R&D Website

https://www.rd.ntt/e/as/theme/04.html

C03-e.pdf

it On-demand optical network Technologies for designing optical path routes and wavelengths, along

https://www.rd.ntt/forum/2025/doc/C03-e.pdf

E01_leaf_e.pdf

Background The conventional optical transmission network could not dynamically open paths, making

https://www.rd.ntt/forum/2023/doc/E01_leaf_e.pdf

Wireless Technologies for Accelerating High-capacity Transmission, Low Energy, and Application-area Expansion | NTT R&D Website

) and the Innovative Optical and Wireless Network (IOWN) at NTT Access Network Service Systems

https://www.rd.ntt/e/research/JN202307_22290.html

Technical Study on IOWN for Mobile Networks | NTT R&D Website

using an optical access system as a transport network for a mobile system, it is necessary to reduce the

https://www.rd.ntt/e/research/JN202312_24191.html

STANDARDIZATION | NTT Access Network Service Systems Laboratories | NTT R&D Website

STANDARDIZATION | NTT Access Network Service Systems Laboratories | NTT R&D Website NTT R&D

https://www.rd.ntt/e/as/standardization/

Contributing to OSS that Virtualizes Optical Access Systems - NTT Access Network service systems Laboratories

Contributing to OSS that Virtualizes Optical Access Systems - NTT Access Network service systems

https://www.rd.ntt/e/as/times/0118/02e/

Wireless Technologies for Future Network Services Tailored to the Requirements of Various Users and Applications | NTT R&D Website

Access Network Service Systems Laboratories Wireless Technologies for Future Network Services Tailored to

https://www.rd.ntt/e/research/JN202207_18750.html

May 27th | Events | Tsukuba Forum 2026

President NTT Access Network Service Systems Laboratories May 27th   10:00～10:20 Keynote Speech Keynote

https://www.rd.ntt/e/as/tforum/lecture_first.html

C21-e.pdf

using existing telecom fibers in real urban underground conduits. 【Exhibitors】 NTT Access Network

https://www.rd.ntt/forum/2025/doc/C21-e.pdf

ATII_WP3_WP_v1.pdf

Version 1.0 APAC Telecom Innovation Initiative White Paper - Flexible Access Network

https://www.rd.ntt/as/img/fasa/ATII_WP3_WP_v1.pdf

Activities for Detailing the Architecture of the Open APN and Promoting Its Practical Application | NTT R&D Website

Department NTT Network Service Systems Laboratories NTT Access Network Service Systems Laboratories NTT

https://www.rd.ntt/e/research/JN202312_24189.html

Approach to Cognitive Foundation® for the Innovative Optical and Wireless Network (IOWN) | NTT R&D Website

Approach to Cognitive Foundation® for the Innovative Optical and Wireless Network (IOWN) | NTT R&D

https://www.rd.ntt/e/research/JN20200406_h.html

Wireless Technologies toward Extreme NaaS—Multi-radio Proactive Control Technologies (Cradio®)｜NTT R&D Website

Proactive Control Technologies (Cradio®)NTT Access Network Service Systems Laboratories Feature Articles

https://www.rd.ntt/e/research/JN202108_14898.html

rdf17-1e.pdf

Copyright © 2017 NTT. All Rights Reserved. 1-Tbit/s optical transport network with advanced

https://www.rd.ntt/e/nttdtc/theme/pdf/2017/rdf/rdf17-1e.pdf

Quality-prediction Technology for Optimal Use of Multiple Wireless Access Networks | NTT R&D Website

Access NetworksNTT Access Network Service Systems Laboratories Feature Articles: Cognitive Foundation

https://www.rd.ntt/e/research/JN20200411_h.html

Over-100-bit Integrated Optical Memories Realized｜NTT Basic Research Laboratories | NTT R&D Website

optical random access memory (RAM) *1 by integrating ultrasmall optical memories based on photonic crystal

https://www.rd.ntt/e/brl/latesttopics/2014/05/latest_topics_201405260900.html

NTT Network Service Systems Laboratories | NTT R&D Website

accelerating the societal implementation of IOWN APN: Open interface specifications for Optical Network

https://www.rd.ntt/e/ns/

Access Network Project | NTT R&D Website

Access Network Project | NTT R&D Website NTT R&D Website NTT Network Technology Center Access

https://www.rd.ntt/e/ntc/theme/access.html

Research and Development of Scalable Optical Transport Technologies | NTT R&D Website

Research and Development of Scalable Optical Transport TechnologiesNTT Access Network Service Systems

https://www.rd.ntt/e/research/JN202205_18134.html

Operation technologies | NTT Access Network Service Systems Laboratories | NTT R&D Website

Operation technologies | NTT Access Network Service Systems Laboratories | NTT R&D Website NTT R&D

https://www.rd.ntt/e/as/theme/05.html

スライド 1

します Optical access technologies for future mobile network We provide effective accommodation of base station

https://www.rd.ntt/nttdtc/theme/pdf/2016/rdf/rdf16-3.pdf

Overview of Space Integrated Computing Network | NTT R&D Website

, starting with the optical and wireless communication network to be built in space and the mobile network to

https://www.rd.ntt/e/research/JN202210_19855.html

NTT Network Innovation Laboratories | NTT R&D Website

Laboratories NTT Network Innovation Laboratories About Us Research and development of innovative optical

https://www.rd.ntt/e/mirai/

Spatial-mode Optical Measurement Technology to Support Diverse Global Services in the Future | NTT R&D Website

Diverse Global Services in the FutureNTT Access Network Service Systems Laboratories Spatial-mode Optical

https://www.rd.ntt/e/research/JN202301_20661.html