Accessory RF unit for hand-held wireless telephone systems
Accounting method and apparatus for communications network
Accounting of data transmission costs in a mobile radio network
Accounting of data transmission costs in a mobile...
Accounting system in a communication network
Accumulator controlled prescaler in a phased locked loop
Accurate calculation of the probability of outage for the CDMA r
Accurate gain direct modulation (KMOD) using a dual-loop PLL
Accurate GPS time estimate based on information from a...
Acknowledging missed messages broadcast on a control channel
Acoustic echo elimination in a digital mobile communications sys
Acoustic echo reduction circuit for a...
Acoustic echo reduction in mobile terminals
Acoustic guide for audio transducers
Acoustic pipe for flip style cellular telephone
Acoustic signal transmitting system
Acoustic testing system and method for communications devices
Acousto-optic multiplexing and demultiplexing
Acousto-optic R-F receiver which is tunable and has adjustable b
Acquiring service authorization status from a mobile vehicle