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Registered METHOD AND APPARATUS FOR LINEAR PROTECTION SWITCHING

선형 보호 절체 방법 및 그 장치
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Inventors
Kim Daeub, Taesik Cheung, Ryoo Jeongdong, Kim Sun Me, Joo Bheom Soon, Lee Jong Hyun
Application No.
14514822 (2014.10.15)
Publication No.
20150109900 (2015.04.23)
Registration No.
9806939 (2017.10.31)
Country
UNITED STATES
Project Code
13VI1500, Terabit optical-circuit-packet converged switching system technology development for the next-generation optical transport network, Lee Jong Hyun
Abstract
Provided is a linear protection switching method of a node, wherein the method includes selecting a local request based on a priority of at least one local request, determining a global request based on a priority between the selected local request and a remote message, and performing a state transition based on the global request.
KSP Keywords
Protection switching, State Transition, Switching method