Results 291 to 300 of about 825,011 (350)

Introduction to Optical Access Networks

2020
Fixed-access networks have had a tremendous impact on society over the last few decades enabling residential broadband services and being a driver for the digitalization of society. With increasing broadband speeds, optical access technologies are playing an increasingly important role for fixed access.
Björn Skubic, Lena Wosinska
openaire   +1 more source

What is beyond 50G: future standards of optical access networks [Invited]

Journal of Optical Communications and Networking
In the past two decades, optical access networks have been widely deployed by operators around the world. The global optical access network market reaches about 1 billion users with a revenue of over 10 billion US dollars.
Yuanqiu Luo, Frank J. Effenberger
semanticscholar   +1 more source

An Introduction to Optical Access Networks

2010
With the current continuously growing bandwidth demand, it is apparent that conventional broadband access solutions will quickly become bottlenecks in terms of bandwidth provision. In this chapter, the authors analyze the present global challenge for extended bandwidth provision in the scope of the fast developing electronic communications sector ...
Ioannis P. Chochliouros, George A. Heliotis, Anastasia S. Spiliopoulou   +2 more
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Flexible and Adaptive Coherent Pon for Next-Generation Optical Access Network

Social Science Research Network, 2023
Junwen Zhang, Guoqiang Li, Sizhe Xing, N. Chi   +3 more
semanticscholar   +1 more source

End-to-end Slicing of RAN based on Next Generation Optical Access Network

International Workshop on Ant Colony Optimization and Swarm Intelligence, 2022
C. Centofanti, A. Marotta, V. Gudepu, D. Cassioli, Fabio Graziosi, Hal Roberts, Chris Bernard, K. Kondepu   +7 more
semanticscholar   +1 more source

Active optical access networks

Communications Engineer, 2003
While fast connections over copper are possible, higher bandwidth requirements can only be met with fibre connections in the local loop. This paper reviews the structure and operation of active optical access networks in providing telecom services to the user.
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Optical Amplifiers in the Access Networks

Optical Amplifiers and Their Applications, 1994
The application of optical amplifiers to access networks is expected to have the greatest impact on optical video distribution systems. Among optical amplifiers, EDFAs are being commercially used in video trunk line systems because of their advanced maturity. This paper surveys the applications of optical amplifiers.
Koji Kikushima, Etsugo Yoneda, Hisao Yoshinaga, Ko-ichi Suto   +3 more
openaire   +1 more source

All-optical metro-access integration network bidirectional transmission enabled by coherent digital subcarrier multiplexing

Journal of Optical Communications and Networking
The ever-increasing demand for improved speeds, expanded bandwidth, and reduced latency in emerging applications has not only driven the recent advanced algorithm breakthroughs but also fostered closer integration of metro and access networks.
Yongzhu Hu, An Yan, Junhao Zhao, Sizhe Xing, Chao Shen, Ziwei Li, Yingjun Zhou, Jianyang Shi, Zhixue He, Nan Chi, Junwen Zhang   +10 more
semanticscholar   +1 more source

Extension of optical access networks

2010 12th International Conference on Transparent Optical Networks, 2010
Passive optical networks (PONs) have emerged as the dominant optical access technology for broadband service. For various economic and business reasons, service providers wish to extend the reach of these passive networks beyond what can be provided given the optical power budgets of the used components. We will review the technologies that can provide
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Advances in optical access networks

OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005., 2005
The EPON (Ethernet passive optical network) standard (IEEE 802.3ah) only covers physical and data link layers; the rest is considered out-of-scope. This article explores several interesting research problems brought forward by the EPON architecture, but left out by the standard.
G. Kramer, K. Tanaka
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