Adaptive signal receiver for cdma communication system
Adaptive time diversity and spatial diversity for ofdm
Adaptive trunk-compression system with constant grade of...
Add-drop optical spectral multiplexer
Add-drop optical switches including parallel fixed and...
Add/drop filter for a multi-wavelength lightwave system
Add/drop multiplexer
Add/drop multiplexing in wdm optical networks
Add/drop node for an optical communications network
Added bit signalling in a telecommunications system
Adjustable optical demultiplexer
Adpcm encoder/decoder with signalling bit insertion
Advanced communication system architecture
Advanced intelligent network gateway
Advanced priority statistical multiplexing communication method
Agc isolation of information in tdma systems
Agile frequency converter for multi-channel systems with...
Alarm and test equipment for carrier systems
Alarm arrangement for a time-division multiplex, pulse-code...
Alarm immune program signal