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:
Jul. 15, 2014
Filed:
Mar. 02, 2012
Francis Ming-meng Ngai, Boulder, CO (US);
John A. Forrester, San Diego, CA (US);
Anshul Pandey, San Diego, CA (US);
Supratik Bhattacharjee, San Diego, CA (US);
Rema Vaidyanathan, San Diego, CA (US);
Brian Michael George, San Diego, CA (US);
Zhu Ji, San Diego, CA (US);
Francis Ming-Meng Ngai, Boulder, CO (US);
John A. Forrester, San Diego, CA (US);
Anshul Pandey, San Diego, CA (US);
Supratik Bhattacharjee, San Diego, CA (US);
Rema Vaidyanathan, San Diego, CA (US);
Brian Michael George, San Diego, CA (US);
Zhu Ji, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
This disclosure provides systems, methods and apparatus for providing transmission power limit back-off for Specific Absorption Rate (SAR) compliance. In one aspect, a method implemented in a wireless communication apparatus is provided. The method includes receiving an indication of at least one operating mode indicative of a proximity and an orientation of at least one transmitting antenna of the wireless communication apparatus. The method further includes determining a power transmission characteristic based on the determined operating mode and at least one of a radio access technology type, a band-class, a transmission configuration, an uplink channel, a traffic state, and a radio access technology transmission state used by the wireless communication apparatus, or any combination thereof.