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:
Jan. 05, 2021
Filed:
Sep. 29, 2017
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Kristina Zetterberg, Linköping, SE;
Icaro L. J. da Silva, Solna, SE;
Pradeepa Ramachandra, Linköping, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/12 (2009.01); H04W 76/27 (2018.01); H04W 36/24 (2009.01);
U.S. Cl.
CPC ...
H04W 36/12 (2013.01); H04W 36/24 (2013.01); H04W 76/27 (2018.02);
Abstract
In one aspect, a method in a wireless device for facilitating a transition of the wireless device between an active state and an inactive state or idle mode includes storing an identifier of an idle mode synchronization signal of a source node serving the wireless device responsive to entering an active state from an inactive state or idle mode, reentering the inactive state or idle mode and monitoring the idle mode synchronization signal of the source node while in the inactive state or idle mode.