Invention Grant
- Patent Title: Method of power control
- Patent Title (中): 功率控制方法
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Application No.: US13264475Application Date: 2009-04-16
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Publication No.: US08929941B2Publication Date: 2015-01-06
- Inventor: Zhang Zhang , Mats Blomgren , Fredrik Gunnarsson
- Applicant: Zhang Zhang , Mats Blomgren , Fredrik Gunnarsson
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett P.L.L.C.
- International Application: PCT/SE2009/050389 WO 20090416
- International Announcement: WO2010/120219 WO 20101021
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W52/14 ; H04W52/12 ; H04W52/22 ; H04W52/24 ; H04W52/38 ; H04W52/40

Abstract:
In a cellular radio system the power control status of a mobile station is used in the base stations to generate power control commands. Hereby a radio base station can select a power control method that is optimal for the situation at hand. This is obtained by communicating power control status to base stations or deriving power control status in a radio base station. The radio base station is adapted to select power control method based on the power control status. Thus, a base station can select the most suitable power control improvement method, even during soft handover, thereby making make use of the advantages of different types of power control improvement methods.
Public/Granted literature
- US20120052902A1 Method of Power Control Public/Granted day:2012-03-01
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