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. 24, 2022
Filed:
Sep. 28, 2018
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Andreas Höglund, Solna, SE;
Magnus Karlsson, Lund, SE;
Tuomas Tirronen, Helsinki, FI;
Mikael Wass, Sätila, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04W 76/38 (2018.01); H04W 76/27 (2018.01); H04W 74/08 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0216 (2013.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02); H04W 76/38 (2018.02);
Abstract
According to certain embodiments, a method includes determining that at least one condition is met while a wireless device is in a power saving mode (PSM) and no non-access stratum (NAS) connection is established. In response to determining that the at least one condition is met and while no NAS connection is established, a timer is set to an initial value and restarted with the initial value.