Call setup and channel allocation for a multi-media network bus
Called equipment selection method in ISDN packet switching mode
Calling channel in CDMA communications system
Calling method for communication terminal device
Cancelling circuit and transmission system
Capacity expander for telephone line
Capacity reallocation method and apparatus for a TDMA satellite
Carrier frequency sound transmission system
Carrier frequency spectrum generator using logic level input pul
Carrier offset tracking for a receiver using channel impulse res
Carrier recovery control with sequential FEC sync detection and
Carrier sense data highway system
Carrier sensing multiple access/collision detection local area n
Carrier supply for frequency division multiplexed systems
Carrier telephone service analysis system
Carrier terminal unit
Cascadable optical combinatorial logic gates
Cascading twisted pair ethernet hubs by designating one hub as a
CATV subscriber terminal transmission control
CDMA cellular communications with multicarrier signal processing