… ie p-Cycles (pre-planned, preconfigured-cycles) is reviewed in this paper. In this paper
we provide a survey of the main work on p-cycles to date. The characteristics of p-cycles and …

… to p-cycles such as path protecting p-cycles, … an overview of several design methods based
on different kinds of p-cycle. In Section VI we review the works on the utilization of p-cycles in …

… p-cycles outperform current approaches in capacity … of p -cycles have motivated us to
investigate its effectiveness in protecting optical multicast traffic. This paper provides an overview of …

… In this study, all light trees and p-cycles are unidirectional, ie, … In strategy 1, all the existing
p -cycles are released and then … with the maximum ER among all the pcycles found in (1).We …

… In this section we overview which dual duct … p-cycles and a double failure does not
occur twice in any p-cycle, the individual failures are guaranteed to survive by separate p-cycles, …

/(-Cycles are a recent innovation in optical network protection./(-Cycles use pre connected
cycles of spare capacity to restore affected working traffic. In this thesis, we present four main …

… This paper gives an ILP that can be used in calculating preconfigurations, even when p-Cycles
with p-lines or non-simple p-Cycles alone may not be able to. This ILP includes …

… of p-Cycles. We present the methods and issues related to network planning, management
and operations of p-Cycles … gives an overview of the general concept of p-Cycles. Section III …

… in the C–N–P cycles. Furthermore, we present an overview of the cumulative changes in
the coupled C–N–P cycles that are due to the major forcings, as summarized in Table I. …

… This paper gives an overview of three new concepts in which ring and mesh-like aspects are
both prescnt in the network architecture or strategy. pCycles yield mesh-like efficiency while …