METHOD AND ARRANGEMENT OF CONVERTING A CELLULAR TELECOMMUNICATION SYSTEM - Patent 0893035

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EP 0 893 035 A1

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(43)	Date of publication:
	27.01.1999 Bulletin 1999/04

(21)	Application number: 97914744.0

(22)	Date of filing: 24.03.1997

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International Patent Classification (IPC):

H04W 88/ 08^{( . )}
H04W 52/ 00^{( . )}

H04W 16/ 24^{( . )}

(86)	International application number:
	PCT/SE1997/000501

(87)	International publication number:
	WO 1997/041704 (06.11.1997 Gazette 1997/47)

(84)	Designated Contracting States:
	DE FI FR GB SE

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Priority:

29.04.1996 SE 19960001613

(71)	Applicant: Radio Design Innovation AB
	164 28 Kista (SE)

(72)	Inventors:
	JOHNSON, Torbjörn S-175 40 Järfälla (SE) ENWALL, Lars S-126 36 Hägersten (SE)

(74)	Representative: Akerman, Marten Lennart, et al
	Albihns Patentbyra Malmö AB P.O.Box 4289 203 14 Malmö 4 203 14 Malmö 4 (SE)

(54)	METHOD AND ARRANGEMENT OF CONVERTING A CELLULAR TELECOMMUNICATION SYSTEM