The next-generation passive optical networks (NG-PONs) are expected to offer very high
data rate to large number of users. Long-reach passive optical network (LR-PON) is …

In this paper we propose a novel clustering based multi-hop protection (referred to as
CMHP) heuristic scheme to protect against single shared-risk link group (SRLG) failure in a …

Abstract Long-Reach Passive Optical Network (LR-PON) is known as a promising and
economical solution for Next-Generation PON (NG-PON). Survivability is one of the key …

Protection to optical network units (ONUs) against failure of their distribution fibers (DFs) in a
long-reach passive optical network (LR-PON) is highly desirable to provide uninterrupted …

In a long-reach passive optical network (LR-PON), protection for optical network units
(ONUs) against their distribution fiber (DF) failures is highly desirable to ensure …

Long-reach passive optical networks (LR-PONs) prove to be a suitable candidate for future
broadband access networks. The longer reach of the feeder fiber in a LR-PON enables us to …

Ring-and-spur long-reach passive optical network (LR-PON) is the optimal network
architecture for next-generation passive optical network (NG-PON). Several protection …

Passive optical networks (PONs) have recently emerged to be a promising approach to
enhance the penetration of fiber towards the subscriber side, thus further enables delivery of …

The long-reach passive optical network (LR-PON) is receiving significant research attention
due to its potential in delivering future bandwidth intensive services to a significantly higher …

With the increase of size and number of shared risk link groups (SRLGs) in WDM networks,
path protection tends to have longer working paths and backup paths due to SRLG-disjoint …