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. 12, 2014
Filed:
Mar. 29, 2011
Gunnar Persson, Vikingstad, SE;
Benny Lennartson, Hägersten, SE;
Lars-göran Lund, Bromma, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
Methods and arrangements () in a network node (), for scrambling a timing advance value, to be received by a mobile station (). The method comprises receiving () a signal from the mobile station (), estimating () the timing advance value for the mobile station (), determining () an offset value to be added to the estimated timing advance value, computing () a scrambled timing advance value by adding the determined offset value to the estimated timing advance value, and transmitting () the scrambled timing advance value, to be received by the mobile station (). Also, methods and arrangements () in a mobile station (), and methods and arrangements () in a database () are disclosed.