Invention Grant
- Patent Title: Compensating for coverage holes in a cellular radio system
- Patent Title (中): 补偿蜂窝无线电系统中的覆盖孔
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Application No.: US13522872Application Date: 2010-03-29
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Publication No.: US08903375B2Publication Date: 2014-12-02
- Inventor: Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
- Applicant: Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/SE2010/050341 WO 20100329
- International Announcement: WO2011/102767 WO 20110825
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04W52/34 ; H04W52/14 ; H04W24/02 ; H04W52/24 ; H04W52/22 ; H04W52/40 ; H04W28/04 ; H04W28/18
Abstract:
In a method and a device for automated compensation for a cell/sector outage parameters of uplink power control are adjusted in order to tradeoff coverage versus quality. The uplink power control parameters can be continuously optimized in response to traffic and network characteristics thereby providing for an optimized performance degradation in cells surrounding the coverage hole.
Public/Granted literature
- US20120295611A1 COMPENSATING FOR COVERAGE HOLES IN A CELLULAR RADIO SYSTEM Public/Granted day:2012-11-22
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