Method and apparatus for load balancing and protecting data traffic in an optical ring
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United States of America Patent
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Mar 16, 2010
Grant Date -
N/A
app pub date -
May 31, 2002
filing date -
Apr 26, 2002
priority date (Note) -
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Abstract
A method and apparatus for load balancing and protecting data traffic in an optical ring is described. A method comprises configuring multiple spanning trees in a set of one or more network elements of an optical ring, load balancing with the multiple spanning trees data traffic transmitted in unprotected data channels provisioned through the optical ring, and protecting the unprotected data channels with the multiple spanning trees.
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