Half-duplex/simplex digital signal converter
Half-speed clock recovery and demultiplexer circuit
Hand-off management for cellular telephony
Handoff method and apparatus for mobile wireless workstation
Handoff method for a cellular system
Handoff method for cellular digital mobile communication system
Handoff monitoring in cellular communication networks using slow
Hands free telecommunication apparatus and method
Handsfree telephone
Hardware interface and protocol for a mobile radio transceiver
Hardware interface and protocol for a mobile radio transceiver
Hardware interface to a high-speed multiplexed link
HDLC store and forward apparatus
HDTV signal transmssion apparatus
Head-end and receiver for a signal distribution system
Headend processing for a digital transmission system
Header converting method
Header converting method
Header driven packet switching system and method
Header driven type packet switching system