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:
Dec. 01, 2020
Filed:
Jun. 17, 2016
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A method, node and identifier authorizing entity for generating a unique identifier at a node in a hierarchal tree having a plurality of nodes, the hierarchical tree arranged in a plurality of levels. The method includes obtaining a first limit condition from a higher level node of the plurality of nodes in the hierarchal tree, generating the identifier, applying a function to the generated identifier, verifying that an output of the function satisfies the limit condition, determining a second limit condition for at least one lower level node of the plurality of nodes in the hierarchal tree, and sending the second limit condition to the at least one lower level node of the plurality of nodes in the hierarchal tree.