Port system for interfacing digital PBX to digital transmission
Portable wireless communication device
Power amplifier linearization in a TDMA mobile radio system
Power conserving technique for a communications terminal time sl
Power consumption reducing device for cyclic operating equipment
Power control in a CDMA network
Power control of a direct sequence CDMA radio
Power line carrier multi telephone extension system for full dup
Power line carrier multi telephone extension system for full dup
Power saving circuit
Power saving system for time-division multiple access radiocommu
Power saving time slot interchanger with random read/write cycle
Power supply system to terminal equipment through an optical fib
Power transmission system
Power-saving full duplex nodal communications systems
Practical means for digital generation and combination of a mult
Practical means for dynamic allocation of individual demodulator
Pre-cutover verification of switching system subscriber lines se
Precise multiplexed transmission and reception of analog and dig
Precoding of signature sequences for CDMA systems