POSITION DETERMINATION USING BLUETOOTH DEVICES - Patent 1256211

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(11)

EP 1 256 211 A2

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(88)	Date of publication A3:
	07.03.2002

(43)	Date of publication:
	13.11.2002 Bulletin 2002/46

(21)	Application number: 01907087.9

(22)	Date of filing: 07.02.2001

(51)	International Patent Classification (IPC)⁷: H04L 12/56

(86)	International application number:
	PCT/US0103/982

(87)	International publication number:
	WO 0105/8098 (09.08.2001 Gazette 2001/32)

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

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Priority:

07.02.2000 US 500189

(71)	Applicant: QUALCOMM INCORPORATED
	San Diego, CA 92121-1714 (US)

(72)	Inventor:
	SOLIMAN, Samir, S. San Diego, CA 92131 (US)

(74)	Representative: Dunlop, Hugh Christopher et al
	R G C Jenkins &Co.,26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)

(54)	POSITION DETERMINATION USING BLUETOOTH DEVICES