Deadlock detection in a telecommunication network

Decision-making route control system and decision-making...

Demand data distribution system

Detecting and counting node port loop initialization...

Detecting unavailable network connections

Detection of errors in table data

Determining rerouting information for double-link failure...

Determining rerouting information for single-link failure...

Determining rerouting information for single-node failure...

Determining the position of a bad link

Deterministic network protocol

Deterministic selection of an optimal restoration route in a tel

Deterministic selection of an optimal restoration route in a tel

Device and method for maintaining a telephone call during...

Device and method of performing a switching control to standby s

Device for ATM cell switching, with failure tolerance

Device for designing standby path, method for designing...

Device for duplicating connectionless server

Device for selecting normal circuit in communication system

Device for switching over double module