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:
Oct. 27, 2015
Filed:
Sep. 11, 2013
Qualcomm Incorporated, San Diego, CA (US);
Wenjun Li, San Diego, CA (US);
Huang Lou, San Diego, CA (US);
Michael L. McCloud, San Diego, CA (US);
Amit Mahajan, San Diego, CA (US);
Nate Chizgi, San Diego, CA (US);
Jing Sun, San Diego, CA (US);
Francis M. Ngai, Louisville, CO (US);
Jun Hu, San Diego, CA (US);
Vansh Pal Singh Makh, Santa Clara, CA (US);
Prashanth Akula, San Diego, CA (US);
Tsai-Chen Huang, San Diego, CA (US);
Jittra Jootar, La Jolla, CA (US);
Erdogan Dede, San Diego, CA (US);
Narendra Varma Gottimukkala, San Diego, CA (US);
Yingbo Li, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
The various embodiments include a dual-SIM-dual-active (DSDA) device and methods for implementing robust receive (Rx) processing to resolve radio frequency coexistence interference between two subscriptions operating on the DSDA device. The DSDA device may detect when a subscription (the 'aggressor') de-senses the other subscription (the 'victim') as a result of the aggressor's transmissions, and in response, implement robust Rx processing to mitigate the effects of de-sense on the victim while causing minimal impact to the aggressor.