Optical communications – Multiplex – Optical switching
Reexamination Certificate
2000-12-21
2009-11-17
Tran, Dzung D (Department: 2613)
Optical communications
Multiplex
Optical switching
C398S005000, C398S045000
Reexamination Certificate
active
07620322
ABSTRACT:
A method of transmitting packet traffic between first and second network nodes in a shared protection optical transmission network, the method comprising defining first and second traffic paths between said nodes, at least one of said paths being a shared protection path, and allocating traffic along said paths utilising link aggregation.
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Type and characteristics of SDH network protection architectures ITU-T, G.841 (Oct. 1998).
Anslow Peter
Roorda Peter D
Sparks Adrian P
Barnes & Thornburg LLP
Nortel Networks Limited
Tran Dzung D
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