UPLINK POWER CONTROL FOR WIRELESS COMMUNICATION

摘要

Certain aspects of the present disclosure provide closed loop and open loop power control techniques for each antenna of the user equipment (UE). The access point may measure the received signals from each antenna of the user equipment, calculate a power adjustment parameter for each antenna of the UE, and transmit the parameters to the UE. The UE may use the adjustment parameters to determine the transmit power value for each antenna. In addition, the UE may measure the path loss for each antenna and update the transmit power per antenna based on the path loss and other parameters.

主权项

1. A method for wireless communications, comprising:
performing measurements on signals received from a subset of antennas of an apparatus; calculating a plurality of power adjustment parameters, one for each antenna in the subset of antennas of the apparatus based on the measurements; and transmitting the power adjustment parameters for the subset of the antennas of the apparatus to calibrate the corresponding antenna(s) of the apparatus.