Invention Grant
- Patent Title: Power control in a wireless communication system
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Application No.: US14322580Application Date: 2014-07-02
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Publication No.: US09661581B2Publication Date: 2017-05-23
- Inventor: Pablo Soldati , Branislav Popovic
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04W52/24
- IPC: H04W52/24 ; H04B7/02 ; H04W52/14 ; H04W52/08 ; H04W52/10 ; H04B7/024

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.
Public/Granted literature
- US20140342768A1 POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2014-11-20
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