User interface for voice message access
User out-of-range indication for digital wireless systems
User-identification and verification of data integrity in a...
Using a signal with increased power for determining the...
Using an rf repeater in cdma applications to combat...
Using beamforming and closed loop transmit diversity in a...
Using gain tilt for local compensation of unwanted power...
Using multiple antennas to mitigate specular reflection
Utilizing guard band between fdd and tdd wireless systems
Utilizing speed and position information to select an...