Method and apparatus for an optical bi-directional line switched

Method and apparatus for checking continuity of leaf-to-root...

Method and apparatus for computing alternate...

Method and apparatus for data transmission in synchronous optica

Method and apparatus for detection and protection against...

Method and apparatus for determining a data communication...

Method and apparatus for determining maximum network failure spa

Method and apparatus for determining network routing...

Method and apparatus for fast distributed restoration of a...

Method and apparatus for forwarding data in a data...

Method and apparatus for generating intranode alternate route

Method and apparatus for guaranteeing a failure-recovery...

Method and apparatus for identifying restoral routes in a networ

Method and apparatus for isolating network failures by applying

Method and apparatus for line and path selection within...

Method and apparatus for managing forwarding of data in an...

Method and apparatus for minimizing contention losses in network

Method and apparatus for nested automatic protection switching

Method and apparatus for pre-provisioning networks to...

Method and apparatus for prioritized release of connections...