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:
May. 15, 2007
Filed:
Dec. 02, 2003
Qin Zhengdi, Tampere, FI;
Qin Zhengdi, Tampere, FI;
Nokia Corporation, Espoo, FI;
Abstract
The invention relates to a method for estimating a delay of a signal received at a mobile station MS from a specific network element BS, BSof a network for determining the location of the mobile station. In order to reduce the false alarm ratio and to increase the acquisition probability, it is proposed that the method comprises estimating the delay within a search window. The search window is determined based on location information available for the specific network element BS, BSand on a known distance of the mobile station MS to at least one other network element BS, BS. The invention relates equally to a corresponding mobile station MS, to a corresponding network element BS, and to a communication system comprising at least one mobile station and at least two network elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile