Invention Application
- Patent Title: CLOSED LOOP POWER CONTROL IN A HETEROGENEOUS NETWORK BY SELECTING AMONG SETS OF ACCUMULATIVE POWER STEP VALUES
- Patent Title (中): 通过选择累积功率阶跃值集合，在异构网络中闭环控制
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Application No.: US13463119Application Date: 2012-05-03
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Publication No.: US20130040675A1Publication Date: 2013-02-14
- Inventor: Aram Antò , Stefano Sorrentino , Stefan Parkvall , George Jöngren
- Applicant: Aram Antò , Stefano Sorrentino , Stefan Parkvall , George Jöngren
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Main IPC: H04W52/08
- IPC: H04W52/08 ; H04W24/10 ; H04W72/04
Abstract:
A method is provided in a wireless device for controlling output transmission power from the wireless device. A set is selected among a plurality of sets of power step values, which reside in a memory of the wireless device, responsive to criteria defined in the wireless device. A power control command is received from a radio network node. One of the power step values of the selected set is selected responsive to the power control command. The output transmission power from the wireless device is controlled responsive to the selected power step value. Related methods in radio network nodes and apparatuses are disclosed.
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