Two efficient algorithms for designing fault-tolerant optical network with undetermined mesh topology

2004 ◽  
Author(s):  
Kwok Shing Ho ◽  
Kwok Wai Cheung
Keyword(s):  
Fault Tolerant ◽  
Optical Network ◽  
Efficient Algorithms ◽  
Mesh Topology

A 3D multilayer optical network on chip based on mesh topology

2016 ◽  
Vol 32 (2) ◽  
pp. 293-299 ◽  
Author(s):  
Kexin Zhu ◽  
Huaxi Gu ◽  
Yintang Yang ◽  
Wei Tan ◽  
Bowen Zhang
Keyword(s):  
Optical Network ◽  
Network On Chip ◽  
Mesh Topology ◽  
On Chip

scholarly journals A fault tolerant NoC architecture using quad-spare mesh topology and dynamic reconfiguration

2013 ◽  
Vol 59 (7) ◽  
pp. 482-491 ◽  
Author(s):  
Yu Ren ◽  
Leibo Liu ◽  
Shouyi Yin ◽  
Jie Han ◽  
Qinghua Wu ◽  
...  
Keyword(s):  
Fault Tolerant ◽  
Dynamic Reconfiguration ◽  
Mesh Topology

Fault-Tolerant Policy for Optical Network Based Distributed Computing System

2008 ◽  
Author(s):  
Zhenyu Sun ◽  
Wei Guo ◽  
Yaohui Jin ◽  
Weiqiang Sun ◽  
Weisheng Hu
Keyword(s):  
Distributed Computing ◽  
Fault Tolerant ◽  
Optical Network ◽  
Computing System

scholarly journals Disaster-Resilient Optical Network Survivability: A Comprehensive Survey

Photonics ◽  
2018 ◽  
Vol 5 (4) ◽  
pp. 35 ◽  
Author(s):  
Muhammad Ashraf ◽  
Sevia Idrus ◽  
Farabi Iqbal ◽  
Rizwan Butt ◽  
Muhammad Faheem
Keyword(s):  
Optical Networks ◽  
Fault Tolerant ◽  
Optical Network ◽  
Network Survivability ◽  
Cascading Failures ◽  
Data Traffic ◽  
News Reports ◽  
Comprehensive Survey ◽  
Network Failures ◽  
Component Failures

Network survivability endeavors to ensure the uninterrupted provisioning of services by the network operators in case of a disaster event. Studies and news reports show that network failures caused by physical attacks and natural disasters have significant impacts on the optical networks. Such network failures may lead to a section of a network to cease to function, resulting in non-availability of services and may increase the congestion within the rest of the network. Therefore, fault tolerant and disaster-resilient optical networks have grasped the attention of the research community and have been a critical concern in network studies during the last decade. Several studies on protection and restoration techniques have been conducted to address the network component failures. This study reviews related previous research studies to critically discuss the issues regarding protection, restoration, cascading failures, disaster-based failures, and congestion-aware routing. We have also focused on the problem of simultaneous cascading failures (which may disturb the data traffic within a layer or disrupt the services at upper layers) along with their mitigating techniques, and disaster-aware network survivability. Since traffic floods and network congestion are pertinent problems, they have therefore been discussed in a separate section. In the end, we have highlighted some open issues in the disaster-resilient network survivability for research challenges and discussed them along with their possible solutions.

Fault-Tolerant Routing Mechanism in 3D Optical Network-on-Chip Based on Node Reuse

2020 ◽  
Vol 31 (3) ◽  
pp. 547-564 ◽  
Author(s):  
Pengxing Guo ◽  
Weigang Hou ◽  
Lei Guo ◽  
Wei Sun ◽  
Chuang Liu ◽  
...  
Keyword(s):  
Fault Tolerant ◽  
Optical Network ◽  
Network On Chip ◽  
Routing Mechanism ◽  
On Chip
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