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:
Nov. 02, 2010
Filed:
Feb. 20, 2004
Peter Nicholson, Bulli, AU;
Peter Nicholson, Bulli, AU;
Andrew LLC, Hickory, NC (US);
Abstract
The present invention relates to a method for selectively reducing the amount of assistance data transmitted to an assisted GPS equipped mobile terminal by excluding the transmission of assistance data relating to one or more satellites that are potentially visible to the mobile station. In the preferred embodiment one or more criteria are used to identify which of the potentially visible satellite are the least likely to be used by the mobile terminal in determining its position, and assistance data relating to the least likely satellites to be used is excluded from the assistance data that is to be transmitted to the mobile terminal. A determination of an optimal number of satellites for which assistance data should be sent to the mobile terminal.