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:
Mar. 26, 2013
Filed:
May. 21, 2010
Swaminathan Sureshchandran, San Diego, CA (US);
Bhupesh M. Umatt, Poway, CA (US);
Kishore Srirambhatla, San Diego, CA (US);
Swaminathan Sureshchandran, San Diego, CA (US);
Bhupesh M. Umatt, Poway, CA (US);
Kishore Srirambhatla, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
Systems and methodologies are described that facilitate apportioning a radio link failure (RLF) recovery timer among a plurality of radio access technologies (RAT). Once RLF is determined, a RLF recovery timer can be obtained and split according to a timer allocation. The timer allocation can include equal or weighted percentages related to the plurality of RATs, and a timer can be split according to the percentages to attempt connection using a RAT during a corresponding portion of the timer. In addition, the timer allocation can be defined according to a type of communication. In this regard, for voice calls, the timer can be split among circuit-switched networks regardless of a network from which connection is lost, and/or the like. Moreover, the timer allocation can be defined based on RAT deployment characteristics.