System for and method of creating and assigning address codes in

System for automatically adding additional data stream to existi

System for carrying out spread spectrum communication through an

System for conducting video communications over satellite commun

System for controlling communication between parallel computers

System for data transmission by means of an angle-modulated carr

System for decoding self-clocking data signals

System for demodulating frequency- or phase-modulated signals by

System for demodulation and synchronizing multiple tone waveform

System for detecting and recovering a transmitted signal

System for detecting position of object having data carrier

System for determining the acquisition of, and frequency compens

System for discrete data transmission with noise-like, broadband

System for dynamically exchanging and matching revision informat

System for evaluating transmission line impairments

System for generating a time reference value in the MAC layer of

System for generation of multiple pointed QAM signal spaces by u

System for handling data errors on a cellular communications sys

System for high speed data tranmission

System for improving the quality of a received radio signal