ACCESS SPREADING IN A PACKET DATA RADIO SYSTEM - Patent 1230763

(19)

(11)

EP 1 230 763 A2

(12)

(88)	Date of publication A3:
	06.12.2001

(43)	Date of publication:
	14.08.2002 Bulletin 2002/33

(21)	Application number: 00978156.8

(22)	Date of filing: 31.10.2000

(51)	International Patent Classification (IPC)⁷: H04L 12/56, H04Q 7/22, H04L 12/413, H04L 29/06, G06F 17/60

(86)	International application number:
	PCT/SE0002/133

(87)	International publication number:
	WO 0137/494 (25.05.2001 Gazette 2001/21)

(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:

15.11.1999 US 440278

(71)	Applicant: Telefonaktiebolaget L M Ericsson (Publ)
	126 25 Stockholm (SE)

(72)	Inventor:
	WESTERBERG, Erik S-122 38 Enskede (SE)

(74)	Representative: Wennerholm, Kristian et al
	Ericsson ABPatent Unit Radio Access S-164 80 Stockholm S-164 80 Stockholm (SE)

(54)	ACCESS SPREADING IN A PACKET DATA RADIO SYSTEM