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:
Apr. 10, 2018
Filed:
Jan. 11, 2016
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Alvin Ng, Hong Kong, HK;
Chun Chung Patrick Chan, Hong Kong, HK;
Tsun Sang Cheong, Hong Kong, HK;
Tak Wai Wu, Hong Kong, HK;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 36/30 (2009.01); H04W 72/04 (2009.01); H04B 17/309 (2015.01); H04W 36/14 (2009.01); H04W 36/08 (2009.01);
U.S. Cl.
CPC ...
H04W 36/0022 (2013.01); H04B 17/309 (2015.01); H04W 36/14 (2013.01); H04W 36/30 (2013.01); H04W 72/0413 (2013.01); H04W 36/0066 (2013.01); H04W 36/08 (2013.01);
Abstract
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may determine that a voice over long term evolution (VoLTE) service has encountered a threshold quantity of failures within a particular period of time. The apparatus may transfer from a VoLTE mode associated with the VoLTE service to another mode for a voice call based on determining that the VoLTE service has encountered the threshold quantity of failures within the particular period of time.