METHODS AND APPARATUS FOR POWER CONTROL BASED ANTENNA SWITCHING

摘要

A method for selecting an antenna is described. The method includes transmitting using a first antenna with a first metric and a radio frequency (RF) chain for a first dwelling period. The method includes switching to transmitting using a second antenna with a second metric for a first testing period. The second antenna uses the same RF chain as the first antenna. The first metric is compared with the second metric to determine an optimal antenna. The optimal antenna is selected.