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:
Jun. 03, 2025
Filed:
May. 13, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Mengyuan Zhang, Hong Kong SAR, CN;
Yosr Jarraya, Montreal, CA;
Makan Pourzandi, Montreal, CA;
Meisam Mohammady, Montreal, CA;
Shangyu Xie, Chicago, IL (US);
Yuan Hong, Chicago, IL (US);
Lingyu Wang, Montreal, CA;
Mourad Debbabi, Dollard des Ormeaux, CA;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
A method, system and apparatus are disclosed. In one or more embodiments, a differential privacy, DP, node is provided. The DP node includes processing circuitry configured to: receive a query request; receive a first input corresponding to a utility parameter; receive a second input corresponding to a privacy parameter; select a baseline DP mechanism type based at least on a query request type of the query request, the first input and the second input, where the baseline DP mechanism type includes at least a noise parameter; generate a noise distribution based on the baseline DP mechanism type using a first value of the noise parameter; and determine a DP query result based on applying the noise distribution to the query request applied on a data set.