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(11)

EP 2 540 005 A1

(12)

(43) Date of publication: 02.01.2013 Bulletin 2013/01 (21) Application number: 10707857.8 (22) Date of filing: 23.02.2010

(51) International Patent Classification (IPC):  H04B 7/04(2006.01) H04B 7/10(2006.01) (86) International application number: PCT/EP2010/052253 (87) International publication number: WO 2011/103912 (01.09.2011 Gazette 2011/35)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (71) Applicant: Nokia Siemens Networks OY 02610 Espoo (FI)	(72) Inventor: MAHR, Christian 89081 Ulm (DE)