DE69812161T2 - Verfahren und system zur bestimmung der position eines mobilen senders - Google Patents

Verfahren und system zur bestimmung der position eines mobilen senders

Info

Publication number
DE69812161T2
DE69812161T2 DE69812161T DE69812161T DE69812161T2 DE 69812161 T2 DE69812161 T2 DE 69812161T2 DE 69812161 T DE69812161 T DE 69812161T DE 69812161 T DE69812161 T DE 69812161T DE 69812161 T2 DE69812161 T2 DE 69812161T2
Authority
DE
Germany
Prior art keywords
determining
mobile transmitter
transmitter
mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69812161T
Other languages
English (en)
Other versions
DE69812161D1 (de
Inventor
Wilkinson Dent
Havish Koorapaty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69812161D1 publication Critical patent/DE69812161D1/de
Publication of DE69812161T2 publication Critical patent/DE69812161T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
DE69812161T 1997-12-10 1998-11-20 Verfahren und system zur bestimmung der position eines mobilen senders Expired - Lifetime DE69812161T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/988,129 US6243587B1 (en) 1997-12-10 1997-12-10 Method and system for determining position of a mobile transmitter
PCT/US1998/024788 WO1999030181A1 (en) 1997-12-10 1998-11-20 Method and system for determining position of a mobile transmitter

Publications (2)

Publication Number Publication Date
DE69812161D1 DE69812161D1 (de) 2003-04-17
DE69812161T2 true DE69812161T2 (de) 2003-12-04

Family

ID=25533881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812161T Expired - Lifetime DE69812161T2 (de) 1997-12-10 1998-11-20 Verfahren und system zur bestimmung der position eines mobilen senders

Country Status (10)

Country Link
US (1) US6243587B1 (de)
EP (1) EP1038188B1 (de)
JP (1) JP3383797B2 (de)
CN (1) CN1311242C (de)
AU (1) AU747967B2 (de)
BR (1) BR9813458A (de)
CA (1) CA2313485A1 (de)
DE (1) DE69812161T2 (de)
TW (1) TW396691B (de)
WO (1) WO1999030181A1 (de)

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Also Published As

Publication number Publication date
EP1038188B1 (de) 2003-03-12
AU1594499A (en) 1999-06-28
WO1999030181A1 (en) 1999-06-17
WO1999030181A9 (en) 2002-11-28
US6243587B1 (en) 2001-06-05
AU747967B2 (en) 2002-05-30
TW396691B (en) 2000-07-01
CN1311242C (zh) 2007-04-18
BR9813458A (pt) 2000-10-10
CA2313485A1 (en) 1999-06-17
DE69812161D1 (de) 2003-04-17
JP2002504664A (ja) 2002-02-12
EP1038188A1 (de) 2000-09-27
CN1281553A (zh) 2001-01-24
JP3383797B2 (ja) 2003-03-04

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