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:
May. 13, 2014
Filed:
Sep. 04, 2008
Heejong Yoo, San Diego, CA (US);
Nidish Ramachandra Kamath, San Diego, CA (US);
Eddie L. T. Choy, Carlsbad, CA (US);
Johnny K John, San Diego, CA (US);
Samir Kumar Gupta, San Diego, CA (US);
Heejong Yoo, San Diego, CA (US);
Nidish Ramachandra Kamath, San Diego, CA (US);
Eddie L. T. Choy, Carlsbad, CA (US);
Johnny K John, San Diego, CA (US);
Samir Kumar Gupta, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Power savings in a mobile device is accomplished by generating audio samples by decoding a bitstream with a decoding system within the mobile device. The generated audio samples are transferred into at least one memory bank in a set of memory banks in a power saver block within the mobile device. Parts of the decoding system not involved in the storing of the generated audio samples are switched off after batch decoding a bitstream associated with multiple audio frames. The bitstream includes bits less than that found in one audio file. At least one of the memory banks in the set of memory banks is power collapsible. The fetching of the decoded by the decoding system can be synchronized with a paging channel of a modem in the mobile device. The transferred audio samples is a lossless compression and may occur after a re-encoding.