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. 30, 2018
Filed:
Feb. 10, 2012
Applicants:
Yang Liu, Beijing, CN;
Haitao LI, Beijing, CN;
Dajiang Zhang, Beijing, CN;
Inventors:
Assignee:
Nokia Technologies Oy, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 76/02 (2009.01); H04W 36/28 (2009.01); H04W 36/30 (2009.01); H04W 12/04 (2009.01);
U.S. Cl.
CPC ...
H04W 36/0038 (2013.01); H04W 36/0033 (2013.01); H04W 76/028 (2013.01); H04W 12/04 (2013.01); H04W 36/28 (2013.01); H04W 36/30 (2013.01); H04W 76/025 (2013.01);
Abstract
An enhanced connection control including maintaining a first connection between a first network node and a user equipment which has a second connection with a second network node, determining a third network node for re-establishing a third connection between the third network node and the user equipment, in response to a link failure of the second connection, and transferring context information of the user equipment from the first network node to the third network node.