Data communication apparatus for setting bit rate according to l
Data communication system and method
Data communication system and modem therefor
Data communication using a modifiable number of XDSL modems
Data communication using a modifiable number of XDSL modems
Data flow management method for CDPD demodulator operating witho
Data mode signaling system for PCM modem adaptation
Data transmission circuit for an electricity mains network havin
Data transmission device
Data transmission method, terminal equipment and data...
Data transmission system with V24 interfaces for control of bi-m
Data-communication apparatus and method for modulation or...
Data-driven autorating for use in data communications
DBMsOL and FBMsOL power spectral density masks
DCE controlled V.8 bis negotiation
Detection and adaptation to digital network impairments by...
Device and method for enabling communications signals using...
Device and method for enabling communications signals using...
Device and method of digital gain programming using...
Device driver for rate adaptable modem with forward...