Data apparatus for maintaining analog line signal during a...

Data communication apparatus and method based on orthogonal...

Data converter, signal generator, transmitter and...

Data dithering apparatus and method

Data frame structure and synchronization system for digital tele

Data framing format for digital radio communications and method

Data interleaver for use with mobile communication systems and h

Data modulation method and apparatus

Data modulator and data modulating method

Data processing equipment and method

Data rate coordination in protected variable-rate links

Data reception method and apparatus including reception of...

Data reception method and apparatus including reception of...

Data scrambler generation of pseudo-random bit sequence for...

Data transceiver and method for transceiving data performing...

Data transfer using frequency notching of radio-frequency...

Data transfer using frequency notching of radio-frequency...

Data transmission

Data transmission device

Data transmission in radio system