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:
May. 28, 2024
Filed:
Jun. 12, 2018
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/19 (2018.01); H04W 12/106 (2021.01); H04W 12/121 (2021.01); H04W 76/27 (2018.01); H04W 76/30 (2018.01); H04W 80/02 (2009.01);
U.S. Cl.
CPC ...
H04W 76/19 (2018.02); H04W 12/106 (2021.01); H04W 12/121 (2021.01); H04W 76/27 (2018.02); H04W 76/30 (2018.02); H04W 80/02 (2013.01);
Abstract
According to certain embodiments, a method by a wireless device includes detecting an integrity check failure associated with a Packet Data Convergence Protocol (PDCP) data Protocol Data Unit (PDU). In response to detecting the integrity check failure, the PDCP data PDU is discarded and an indication is sent to a network node. The indication informs the network node of the integrity check failure.