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. 06, 2012
Filed:
Sep. 19, 2007
Karl Torbjorn Wigren, Uppsala, SE;
Karl Torbjorn Wigren, Uppsala, SE;
Telefonaktiebolget L M Ericsson (Publ), Stockholm, SE;
Abstract
An arrangement () for noise rise estimation in a wireless communication system comprises a power measuring means () for measuring received total wideband power. A means () for computing estimates of a noise floor measure bases its computation on a number of the measured received total wideband powers. A means () for calculating values of a biased noise rise measure bases its calculations on a number of received total wideband powers or an estimation derived therefrom and a respective one of the estimates of a noise floor measure. A means () for providing a measure representing a long term behaviour of the values of the biased noise rise measure is provided. A means () for obtaining a value of a present, unbiased noise rise measure, bases its function on the measure representing a long term behaviour of the values of the biased noise rise measure. A corresponding method is also disclosed.