Digital radio paging communication system
Digital signal processor audio compression in an RF base station
Digital signal/noise ratio amplifier apparatus for a communicati
Digital tone squelch detector
Digital voice storage mobile
Digital voice storage system
Digital wireless premises audio system and method of...
Direct link establishment in wireless networks
Direct tuning of embedded integrated circuit components
Direct-path-signal detection apparatus and associated methods
Directed flood of push-to-talk announce message
Directing a subscriber toward a destination within an SDMA mobil
Directional antenna arrangement method for simulcast broadcastin
Directional antenna sectoring system and methodology
Directional coupler for communication system
Directional coupler for communication system
Directional handover control in digital mobile radio systems emp
Directional radio system for single sideband operation
Directivity control type communication apparatus and...
Discontinuous reception method for mobile communication...