METHOD AND SYSTEM TO DIAGNOSE THE FUNCTIONAL STATE OF RADIO BASE STATIONS IN A DIGITAL TELECOMMUNICATION SYSTEM - Patent 1116401

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EP 1 116 401 A1

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(43)	Date of publication:
	18.07.2001 Bulletin 2001/29

(21)	Application number: 99952460.6

(22)	Date of filing: 21.09.1999

(51)	International Patent Classification (IPC)⁷: H04Q 7/34, H04B 7/26

(86)	International application number:
	PCT/EP9907/009

(87)	International publication number:
	WO 0019/752 (06.04.2000 Gazette 2000/14)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

25.09.1998 IT MI982068

(71)	Applicant: Siemens Information and Communication Networks S.p.A.
	20126 Milano (IT)

(72)	Inventors:
	DE BENEDITTIS, Rossella I-20020 Barbaiana di Lainate (IT) MAGOTTI, Matteo I-46020 Pegognana (IT)

(74)	Representative: Giustini, Delio et al
	c/o Siemens Information and Communication Networks S.p.A.,Cascina Castelletto 20019 Settimo Milanese 20019 Settimo Milanese (IT)

(54)	METHOD AND SYSTEM TO DIAGNOSE THE FUNCTIONAL STATE OF RADIO BASE STATIONS IN A DIGITAL TELECOMMUNICATION SYSTEM