Control apparatus and method for relay node duplexing

Control architecture using an embedded signal status protocol

Control communications in communications networks

Control interface protocol for telephone sets for a...

Control of inter-zone/intra-zone recovery using in-band...

Control of optical connections in an optical network

Control of optical connections in an optical network

Control processor switchover for a telecommunications switch

Control signal transferring system

Controlled switchover of unicast and multicast data flows in...

Cooperative TCP / BGP window management for stateful switchover

Coordinated channel change in mesh networks

Coordinated fault protection system

Cross-connect matrix task prioritizer

Cross-connect method and cross-connect apparatus

Crossbar switch with communication ring bus

Cycle-based restoration in mesh networks utilizing bandwidth...

Data communication apparatus with a dual mode protection...

Data communication apparatus with distributed traffic...

Data distribution network and method for managing a...