METHOD AND SYSTEM RELATING TO POSITIONING OF A MOBILE STATION WHICH GENERATES AN ALARM WHEN APPROACHING A BOUNDARY - Patent 1348311

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EP 1 348 311 A1

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(43)	Date of publication:
	01.10.2003 Bulletin 2003/40

(21)	Application number: 01271775.7

(22)	Date of filing: 21.12.2001

(51)	International Patent Classification (IPC)⁷: H04Q 7/38, G08G 1/13

(86)	International application number:
	PCT/SE0102/916

(87)	International publication number:
	WO 0205/1193 (27.06.2002 Gazette 2002/26)

(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:

21.12.2000 SE 0004797
21.12.2000 US 257892 P

(71)	Applicant: Cellpoint Systems AB
	164 46 Kista (SE)

(72)	Inventor:
	WETTERGREN, Fredrik S-371 33 Karlskrona (SE)

(74)	Representative: Dahnér, Christer
	Ström & Gulliksson IP AB, Box 7086 103 87 Stockholm 103 87 Stockholm (SE)

(54)	METHOD AND SYSTEM RELATING TO POSITIONING OF A MOBILE STATION WHICH GENERATES AN ALARM WHEN APPROACHING A BOUNDARY