Power control in a wireless communication system
Abstract:
The present invention relates to a method for power control in a wireless communication system comprising at least one mobile station and N number of coordinated reception points with indices n=1, . . . , N, with the coordinated reception points being spatially separated and adapted for receiving transmissions from the mobile station, the method comprising the steps of: estimating a propagation loss metric LUL for the mobile station, the propagation loss metric LUL being a weighted sum of individual propagation losses Ln from the mobile station to the coordinated reception points expressed in dB multiplied with associated weights wn; and using propagation loss metric LUL for power control of mobile station. Furthermore, the invention also relates to a method in a network control device, a method in a mobile station, a computer program, a computer program product, a network control device and a mobile station device.
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