IP MOBILITY MECHANISM FOR A PACKET RADIO NETWORK - Patent 1116395

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EP 1 116 395 A2

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(88)	Date of publication A3:
	08.06.2000

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

(21)	Application number: 99946202.1

(22)	Date of filing: 20.09.1999

(51)	International Patent Classification (IPC)⁷: H04Q 7/22, H04L 29/06

(86)	International application number:
	PCT/FI9900/771

(87)	International publication number:
	WO 0018/154 (30.03.2000 Gazette 2000/13)

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

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Priority:

21.09.1998 FI 982028

(71)	Applicant: Nokia Networks Oy
	02150 Espoo (FI)

(72)	Inventor:
	HURTTA, Tuija FIN-02660 Espoo (FI)

(74)	Representative: Virkkala, Jukka Antero et al
	Kolster Oy Ab,Iso Roobertinkatu 23,P.O. Box 148 00121 Helsinki 00121 Helsinki (FI)

(54)	IP MOBILITY MECHANISM FOR A PACKET RADIO NETWORK