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:
Sep. 23, 2014
Filed:
Aug. 01, 2012
Yi Zhu, San Jose, CA (US);
Anand Rajagopalan, Saratoga, CA (US);
Matthew Daniel Smith, San Jose, CA (US);
Vinod Nagarajan, Saratoga, CA (US);
Yi Zhu, San Jose, CA (US);
Anand Rajagopalan, Saratoga, CA (US);
Matthew Daniel Smith, San Jose, CA (US);
Vinod Nagarajan, Saratoga, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
Systems and methods are disclosed to improve performance of a communications device receiving encrypted communications from multiple sources. The communications device is configured to increase the amount of decryption performed using a hardware-based process as compared to a software-based process by reprogramming the hardware to store a shared security key corresponding to a frame received from a source, allowing the hardware-based process to decrypt subsequent frames from that source.