Network survivability is a critical issue for optical networks to maintain resilience against
network failures. This dissertation addresses several survivability design issues against …

In this letter, a new protection technique, namely Spectrum Shared pre-configured cycles
(SS-p-cycles), is proposed for survivable elastic optical networks. SS-p-cycles permit to cut …

In this paper, we investigate power-efficient directed preconfigured cycles (p-Cycles) for
asymmetric traffic protection in elastic optical networks (EONs) against single link failure …

As the increasing traffic patterns show asymmetric feature, directed pre-configured-cycle (p-
cycle) has indicated the ability of better protection in elastic optical networks (EONs). In this …

This paper studies energy-efficient protection for asymmetric traffic in Elastic Optical
Networks (EONs). Directed pre-configured Cycles (p-Cycles) are designed to protect …

In this paper, we develop a theoretical model to precisely analyze the service availability of
networks with preconfigured cycles (p-cycles). By considering the dependence among …

In order to address the problems of spectrum fragmentation and high redundancy of
protection resources in the pre‐configured cycle (P‐cycle) protection, a genetic P‐cycle …

Elastic optical networks (EONs) promise to provide high spectrum utilization efficiency due to
flexibility in resource allocation. Survivability is regarded as an important aspect of EONs. P …

Resilient optical transport networks have received much attention as the backbone for future
Internet protocol (IP) networks with enhanced quality of services (QoS) by avoiding loss of …

High spectrum efficiency and fast restoration speed are highly desired for survivable elastic
optical networks (EONs). In this paper, we take the advantages of failure-independent path …