Tdma satellite communications system having special...

Tdma satellite communications system operating in wide and...

Tdma system synchronization by means of combined reference...

Tdma transceiver controller method and apparatus

Technique for improved subjective performance in a...

Technique for repelling carriers in optical communications...

Technique for the transmission of video and audio signals...

Technique for time-division duplex cordless telecommunication

Technique to obtain channel plans for wdm systems with...

Telecommunication device with centralized processing on-demand

Telecommunication exchange with time division multiplex

Telecommunication line multiplexer

Telecommunication switching systems

Telecommunication system

Telecommunication system and a main station and a substation...

Telecommunication system and a main station for use in such...

Telecommunication system and method for wavelength-division...

Telecommunication systems

Telecommunication systems

Telecommunication systems