Method for removing bias in a frequency hopping digital communic

Method for repeaters to adaptively digitally code received analo

Method for selecting propagation paths retained for receiving me

Method for self-training adaptive equalization

Method for sending a plurality of data channels over a single co

Method for serial transmission and receipt of binary information

Method for setting code text generators in ciphering devices

Method for supervising base station radio channels

Method for suppressing quantization noises superimposed on a sin

Method for testing a digital data transmission line between two

Method for the equalization of dispersive, linear or approximate

Method for the sequential transmission of compressed video infor

Method for the transmission of data or commands and device for c

Method for the transmission of digital data

Method for time drift reduction of frequency hopping network clo

Method for transmitting data via the lines of a power supply sys

Method for transmitting digital data

Method for transmitting digital data by means of continuous phas

Method for transmitting information, in which the signals are co

Method for using circular spreading codes to achieve high bit de