V.110 communication protocol fractional rate adapter for an ISDN
Variable bandwidth control system
Variable bandwidth switching system
Variable bandwidth variable center-frequency multibeam satellite
Variable control and data rates in highly efficient multiplexer
Variable data rate channel for digital network
Variable data rate channels for digital networks
Variable data rate channels for digital networks
Variable frame rate technique for use in a time-division multipl
Variable rate synchronous digital transmission system
Variable resolution time slot interchange circuit
Variable speed local area network
Variable time slot communication system
Variable-band distributed switching node with dynamic hybrid-fra
Variable-band switching system for voice and data communication
Vehicle multiplex system
Vehicle multiplex system
Vehicle multiplex system having protocol/format for secure commu
Vehicle multiplex system with multifunction switches
Vehicular data transfer communication system