Digital radio communication apparatus and method of...
Digital radio transmission and reception system applying a direc
Digital radiofrequency transceiver
Digital signal transmission system
Digital subscriber line (DSL) state and line profile control
Digital subscriber line communicating system
Digital subscriber line communicating system
Digital subscriber line communicating system and a...
Digital subscriber line communicating system and a...
Digital subscriber line communicating system and a...
Digital subscriber line modem with automated line connection
Digital subscriber line power reduction
Digital telephone transmitter/receiver
Digital transmission apparatus using differential coding and for
Digital transmission method
Digital transmission system and its transmission status...
Digital variable symbol rate modulation
Direct conversion RF transceiver with automatic frequency...
Direct digital access arrangement circuitry and method for...
Direct digital access arrangement circuitry and method for...