| 摘要 |
A method is provided for dynamically updating the fractional power control (FPC) parameters of a wireless network such as an LTE network, so that system performance can be improved in a variety of different loading conditions, particularly under conditions of moderate or light loading. An exemplary embodiment includes obtaining a current value of a time-varying uplink interference figure for at least one individual sector s. For at least one such sector s, a value is selected for at least one FPC parameter, thereby to determine a dependency of the target SINR {circumflex over (γ)}(k,s) on the path lossλ(k,s) for each UE k in sector s for which {circumflex over (γ)}(k,s) falls between a maximum target {circumflex over (γ)}max and a minimum target {circumflex over (γ)}min. The selecting step is responsive to the obtained interference figure, such that at least one FPC parameter.
|
