| 摘要 |
PROBLEM TO BE SOLVED: To provide closed loop power control techniques and open loop power control techniques for each antenna of user equipment (UE).SOLUTION: An access point measures received signals from each antenna of user equipment, calculates a power adjustment parameter for each antenna of the UE, and transmits the parameters to the UE. The UE uses the adjustment parameters to determine a transmission power value for each antenna. In addition, the UE measures a path loss for each antenna and updates the transmission power per antenna on the basis of the path loss and other parameters. |
