The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2016
Filed:
Apr. 27, 2009
Karl Torbjörn Wigren, Uppsala, SE;
Karl Torbjörn Wigren, Uppsala, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
In a method for clustering position determination for providing position determination assisting data in a cellular communications network, detecting San event, such as the occurrence of an emergency call or sudden drop in radio quality, providing a tag Sfor the detected event comprising event specific information. Subsequently, providing Shigh precision position measurements the said tagged detected event, and repeating Ssaid detecting and providing steps a plurality of times. Finally, obtaining local clusters Sof high-precision position measurements based on the event specific tag.
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