P c m signal coding
Pacemaker telemetry system
Packaged optical wavelength selector and optical gate for...
Packet communication between a collecting unit and a...
Packet data communication system
Packet data transmission in code-division multiple access...
Packet transmission in a wireless communication system using...
Packet-switched cellular telephone system
Packetized cdma/tdm satellite communication system
Packetized cellular system
Packetized ensemble modem
Pager
Pager
Pager and radiotelephone apparatus
Pager decoding system
Pager having user selectable time controlled functions
Pager receiver capable of avoiding an unpleasing...
Pager receiver comprising a memory storing a sequence of...
Pager receiver comprising a message detector energized only...
Pager receiver for enabling to omit power-on signal for...