In passive optical networks employing the interleaved polling with adaptive cycle time
(IPACT), the literature has focused on providing bandwidth-based service differentiation …

So far latency has been regarded as a minor issue in Passive Optical Networks (PONs).
However it may become a key factor for the commercial success of PON and WDM-PON. In …

Abstract The Interleaved Polling with Adapted Cycle Times (IPACT) algorithm for dynamic
bandwidth allocation proposed for Ethernet Passive Optical Networks (EPONs) has been …

The increased propagation delay of future long-reach passive optical networks (LR-PONs)
may lead to a significantly increased idle time and delay if optical network units (ONUs) use …

Increasing volume, dynamism, and diversity of access traffic have complicated the
challenging problem of dynamic resource allocation in passive optical networks. We …

In this letter, we present a passive optical network (PON) polling mechanism for services that
require low-latency performance, which achieves delay performance gains reaching 57 …

Existing quality of service differentiation schemes for today's IP over point-to-point optical
WDM networks take advantage of electronic RAM to implement traffic management …

In this paper, we present a new service scheme, Periodic GATE Optimization (PGO) for long-
reach passive optical networks. PGO is based on a previously proposed service scheme …

While in recent years backbone bandwidth has experienced substantial growth, little has
changed in the access network.“Last mile” still remains the bottleneck between a high …

Designing low latency polling schemes is one of the most important parts for passive optical
networks (PONs), particularly for long-reach PONs (LR-PON) which suffer from long …