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:
Aug. 27, 2013
Filed:
Dec. 21, 2009
Liangchi Hsu, San Diego, CA (US);
Aziz Gholmieh, Del Mar, CA (US);
Kiran Kishanrao Patil, Hyderabad, IN;
Guruvayurappan Vasudevan, Hyderabad, IN;
Liangchi Hsu, San Diego, CA (US);
Aziz Gholmieh, Del Mar, CA (US);
Kiran KishanRao Patil, Hyderabad, IN;
Guruvayurappan Vasudevan, Hyderabad, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and methodologies are described herein that facilitate synchronization of Node B-ordered parameters, such as discontinuous transmission (DTX)/discontinuous reception (DRX) status, following a handover failure and/or other suitable triggering events. As described herein, upon failure of a handover from a source Node B to a target Node B, a mobile device can return to the source Node B and synchronize with the source Node B with respect to DTX/DRX status and/or other Node B-ordered parameters. DTX/DRX synchronization can be performed by setting DTX/DRX status to a default state, a last DTX/DRX state utilized prior to initiation of the failed handover, or the like. Identification of the last DTX/DRX state can be conducted as described herein according to an analysis of respective orders communicated by the source Node B in relation to respective time intervals following initiation of the failed handover.