In time and wavelength division multiplexed passive optical networks (TWDM-PONs), optical
network unit (ONU) migration (equivalently retuning working wavelength pairs) is an …

The deployment of new 5G services and future demands for 6G make it necessary to
increase the performance of access networks. This challenge has prompted the …

The next-generation Ethernet passive optical network (NG-EPON) is basically classified into
two architectures on the basis of the wavelength sharing by the optical network units …

This paper investigates upstream wavelength scheduling in hybrid wavelength division
multiplexing and time division multiplexing passive optical networks (WDM/TDM PONs) …

Abstract Passive Optical Networks (PONs) are continuously evolving. One important
requirement of these systems is the possibility to smoothly upgrade the network …

Technologies are generally described for network traffic scheduling in a wavelength division
multiplexing (WDM) passive optical network (PON). Dynamic wavelength assignment and …

Time and wavelength division multiplexing passive optical network (TWDM-PON) is the
mainstream scheme of the next generation access network, and it possesses a number of …

A hybrid WDM/TDM passive optical network (PON) is a promising candidate for next-
generation optical access (NGOA) solutions. Several hybrid WDM/TDM PON architectures …

In this paper, we have proposed an improved hybrid passive optical network model using
wavelength division multiplexing (WDM) and time division multiplexing (TDM) with 96 users …