Owing to the high bandwidth provisioning, hybrid wavelength division multiplexing/time
division multiplexing (WDM/TDM) passive optical network (PON) is becoming an attractive …

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

Tunable lasers are potential upstream optical light generators for wavelength-division-
multiplexing (WDM) passive optical network (PON), which is a promising solution for next …

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

For the first time, to the best of our knowledge, an energy-efficient framework that optimizes
the number of active wavelengths and uses sleep/doze mode to improve the energy savings …

These days there is a clear trend toward extending the reach of passive optical networks to
cover large geographical areas, which enables reduction of the number of central offices …

Time and wavelength division multiplexed passive optical network (TWDM-PON) is one of
the most promising candidates of the next generation optical access system beyond 10Gb/s …

We previously proposed and numerically analyzed a theoretical framework of an energy-
efficient offline dynamic wavelength and bandwidth allocation (DWBA) algorithm designed …

Time and wavelength division multiplexed passive optical networks (TWDM-PONs) have
been widely considered as one of the next evolutionary steps of optical access networks. A …

Dynamic Bandwidth Allocation (DBA) is a major research challenge in the migration of
Passive Optical Networks (PON) systems towards Long Reach PON, especially when hybrid …