TDM data transmission system
TDM demultiplexer with dedicated maintenance channels to indicat
TDM digital matrix intercom system
TDM expansion bus
TDM hand-off technique using time differences
TDM slot muting method and apparatus
TDM system and method having time slot request signaling
TDM transmission system
TDM transmission system
TDM/FDM communication system supporting both TDM and FDM-only co
TDM/FDM communication system with pseudo-duplex capability
TDMA communication system having common local path medium and lo
TDMA communication system having common time slots for system ma
TDMA communications apparatus having adaptive burst duration
TDMA communications network of transmitting information between
TDMA communications system with adaptive equalization
TDMA Intertransponder communication
TDMA mobile unit frequency synthesizer having power saving mode
TDMA Multiplexer-demultiplexer with multiple ports
TDMA network and protocol for reader-transponder communications