METHOD AND APPARATUS FOR ADAPTING DATA COMPRESSION ACCORDING TO PREVIOUS EXCHANGE OF INFORMATION - Patent 1470645

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EP 1 470 645 A1

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(43)	Date of publication:
	27.10.2004 Bulletin 2004/44

(21)	Application number: 02788023.6

(22)	Date of filing: 31.12.2002

(51)	International Patent Classification (IPC)⁷: H03M 7/30

(86)	International application number:
	PCT/FI2002/001061

(87)	International publication number:
	WO 2003/056704 (10.07.2003 Gazette 2003/28)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
	Designated Extension States:
	AL LT LV MK RO

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Priority:

31.12.2001 FI 20012597

(71)	Applicant: Nokia Corporation
	02150 Espoo (FI)

(72)	Inventor:
	MANNILA, Heikki FIN-02660 Espoo (FI)

(74)	Representative: Brax, Matti Juhani
	Berggren Oy Ab,P.O. Box 16 00101 Helsinki 00101 Helsinki (FI)

(54)	METHOD AND APPARATUS FOR ADAPTING DATA COMPRESSION ACCORDING TO PREVIOUS EXCHANGE OF INFORMATION