Invention Grant
- Patent Title: Repeater
- Patent Title (中): 中继器
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Application No.: US13256702Application Date: 2009-04-29
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Publication No.: US08909131B2Publication Date: 2014-12-09
- Inventor: Mikael Coldrey , Patrik Persson
- Applicant: Mikael Coldrey , Patrik Persson
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- International Application: PCT/EP2009/055191 WO 20090429
- International Announcement: WO2010/105699 WO 20100923
- Main IPC: G01S5/14
- IPC: G01S5/14 ; H04B1/38 ; H04M1/00 ; H04W88/04 ; H04B7/155 ; H04W84/04 ; H04W28/04 ; H04W16/28
Abstract:
The invention discloses a repeater (225; 325) for a cellular communications system (200, 300), the repeater (225; 325) comprising at least a first antenna with a first and a second antenna beam (226, 227). The repeater (225; 325) is arranged to shape atleast one of its antenna beams (226) electronically, so as to focus that antenna beam (226) on a first transmitting party (215) in the system (200, 300) while minimizing interference from other transmission sources (210).
Public/Granted literature
- US20120003925A1 IMPROVED REPEATER Public/Granted day:2012-01-05
Information query
