The energy efficiency and delay performance of PON are two inversely related phenomena.
Higher sleep time of the Optical Network Units (ONUs) results in higher upstream (US) …

In this paper, a dynamic wavelength and bandwidth allocation with only Tuning ONU
Buffering (DWBA-TOB) scheme and an OSU-ONU Synchronous Cyclic Sleep (OOCS) sleep …

In passive optical network (PON), in addition to efficient bandwidth management, a dynamic
bandwidth assignment (DBA) scheme can also enhance the energy efficiency performance …

The Passive optical network (PON) has opened new avenues for the provisioning of very
high bandwidths per user through a pure optical fiber based Access Network. However …

In this paper, a sleep-aware dynamic bandwidth allocation (SDBA) algorithm and the
supporting protocol are proposed for maximizing energy efficiency while satisfying the end …

Abstract Cyclic Sleep Mode (CSM) is a widely studied and standard energy conservation
technique for Passive Optical Networks (PONs). The energy savings provided by CSM …

With the increasing concern over the energy expenditure due to rapid ICT expansion and
growth of Internet traffic volume, there is a growing trend towards developing energy-efficient …

The continuously increasing bandwidth demand of information and communication
technology (ICT) is leading a rapid evolution towards next generation passive optical …

Passive Optical Networks (PONs) are widely adopted as the last-mile technology due to the
large bandwidth capacity it provides to end users. In addition, PON is viewed as a green …

Investigating the energy savings of cyclic sleep with service guarantees in long reach PONs
Page 1 ATh1 D.3.pdf ACP Technical Digest © 2012 OSA Investigating the Energy Savings …