EP 1097599 A1 20010509 - SYSTEM FOR LOCATING MOBILE TELEPHONES
Title (en)
SYSTEM FOR LOCATING MOBILE TELEPHONES
Title (de)
VERFAHREN UND SYSTEM ZUR BESTIMMUNG DER POSITION EINES MOBILTELEFONS
Title (fr)
SYSTEME DE LOCALISATION DE TELEPHONES MOBILES
Publication
Application
Priority
- FR 9901693 W 19990709
- FR 9808929 A 19980710
Abstract (en)
[origin: WO0003556A1] The invention concerns a system for locating mobile telephones capable of communicating with a first reception terminal of a reception terminal network supervised by an operational management centre. The mobile telephone comprises means for estimating at least one parameter representing position relative to a terminal, and means for transmitting data concerning said parameter to a server via the first reception terminal, and the server comprises means for comparing data concerning said parameter with a pre-established mapping of said parameter, and estimate therefrom the mobile telephone location.
IPC 1-7
IPC 8 full level
H04Q 7/38 (2006.01); H04W 64/00 (2009.01); H04Q 7/34 (2006.01)
CPC (source: EP)
H04W 64/00 (2013.01)
Citation (search report)
See references of WO 0003556A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0003556 A1 20000120; AU 4627699 A 20000201; BR 9911974 A 20010327; CA 2337814 A1 20000120; CN 1308827 A 20010815; EP 1097599 A1 20010509; FR 2781073 A1 20000114; FR 2781073 B1 20000901; ID 28843 A 20010705; IL 140689 A0 20020210; PL 345419 A1 20011217; TR 200100015 T2 20010723; ZA 200100513 B 20010719
DOCDB simple family (application)
FR 9901693 W 19990709; AU 4627699 A 19990709; BR 9911974 A 19990709; CA 2337814 A 19990709; CN 99808462 A 19990709; EP 99929471 A 19990709; FR 9808929 A 19980710; ID 20010347 A 19990709; IL 14068999 A 19990709; PL 34541999 A 19990709; TR 200100015 T 19990709; ZA 200100513 A 20010118