Cyber-physical systems are integrations of computation, networking, and physical
processes. Due to the tight cyber-physical coupling and to the potentially disrupting …

This work proposes a new method for automatically identifying topologies of lines with one
or more sections in a telephone network. The method is based on the examination of both …

In this paper, an extensible optical access network architecture is proposed on the basis of
multiple tangent single‐fiber rings. With the proposed architecture, both multistage …

In this research, we present the process of developing a novel multi-wavelength laser light
source to replace multiple lasers in Wavelength-division-multiplexing (WDM) fiber-optic …

In the EPON, any failure of optical line terminal (OLT) or feeder fiber can halt the entire
system. Many previous studies proposed dedicated protection architectures to protect the …

Based on double-fiber-tangent rings we propose a high-reliable wavelength-division-
multiplexing optical access network. With the proposed architecture, data convergence can …

Triplexer was one of the key components in FTTH systems, which employed an analog
overlay channel for video broadcasting in addition to bidirectional digital transmission. To …

This paper highlight on restoration scheme proposed against failure in working line at the
drop region for Fiber-to-the Home (FTTH) with a passive optical network (PON). Whereas …

Problem statement: This study highlight on restoration scheme proposed against failure in
working line at the drop region for Fiber To The Home (FTTH) with a Passive Optical …

Fiber to the Home-Passive Optical Network (FTTH-PON) network protection and restoration
system is an important aspect to consider in order to ensure service availability and network …