Method and apparatus for provisioning working paths in shared protection mesh network
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United States of America Patent
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N/A
Issued Date -
Jan 23, 2003
app pub date -
Oct 25, 2001
filing date -
Jul 18, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An improved technique for provisioning working paths and protection paths is disclosed in which the 'inferiority' of various links from each node to a 'next hop' is examined. Choices are eliminated at each step before plural choices are evaluated at the next step, until the best working paths and protection paths through the network are established.
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