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:
Apr. 23, 2024
Filed:
May. 26, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Oscar Ohlsson, Bromma, SE;
Prajwol Kumar Nakarmi, Sollentuna, SE;
Icaro Leonardo Da Silva, Solna, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
The present disclosure relate to a method performed by a UE () for handling an invalid SI signature in a communication system. The UE obtains SI and an associated SI signature for a cell. The UE () determines if the obtained SI signature is valid or invalid. If the signature is valid, the UE () determines to use the cell. If the SI signature is invalid, the UE () determines if the UE () is configured to bar cells or not. If the SI signature is invalid and if the UE () is not configured to bar cells with invalid SI signature, the UE () determines to use the cell. If the SI signature is invalid and the UE () is configured to bar cells with invalid SI signature, the UE () determines to bar the cell and select another cell to use.