Adopting the pay-as-you-grow approach to upgrade passive optical network (PON) facilities
by WDM technology insures the smoothness of the upgrade, and also results in the …

In this paper, we propose a cost-efficient WDM-PON architecture. In the proposed
architecture, both system and algorithm aspects are addressed together. To reduce the cost …

With the emergence of new services such as high-definition video, cloud computing and
virtual reality, Wavelength Division Multiplexing/Time Division Multiplexing-Passive Optical …

In this paper, a fair resource allocation mechanism based on user satisfaction in multiple
optical line terminal (multi-OLT) virtual passive optical network (VPON) is proposed. By …

In PONs, an optical subscriber unit (OSU) is shared by users. Since the upload/download
speed depends on the available bandwidth of the OSU, the utilization ratio of OSU …

We investigate an efficient user-assignment scheme for planning a hybrid WDM/TDM-PON
by exploiting users' behavior, namely the complementary daily traffic profiles of business …

Several centralized dynamic bandwidth allocation algorithms have been proposed for
Ethernet Passive Optical Networks (EPONs), making the optical line terminal (OLT), located …

Dynamic wavelength allocation and rapid wavelength tuning for load balancing in λ-tunable
WDM/TDM-PON Page 1 M3I.1.pdf OFC 2017 © OSA 2017 Dynamic Wavelength Allocation …

Driven by emerging bandwidth-hungry applications, next generation passive optical
networks (NG-PONs) provide higher bandwidth to users by using more wavelengths and …

At present days, metropolitan and access communication networks are markedly developing
utilizing a variety of technologies. Their bearer communication infrastructures will be mostly …