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. 10, 2017
Filed:
Sep. 10, 2015
Qualcomm Incorporated, San Diego, CA (US);
Kuo-Chun Lee, San Diego, CA (US);
Sivaramakrishna Veerepalli, San Diego, CA (US);
Jack Shyh-hurng Shauh, San Diego, CA (US);
Shailesh Maheshwari, San Diego, CA (US);
Mohan Krishna Gowda, San Diego, CA (US);
Ralph Akram Gholmieh, San Diego, CA (US);
Nermeen Ahmed Bassiouny, San Diego, CA (US);
Pavan Chaithanya Kaivaram, San Diego, CA (US);
Ramchandran Srinivasan, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Dynamic forward error correction (FEC) setting is discussed in which the network determines a FEC percentage for each video segment of a video streaming service, based on consideration of the transfer length of the video segment and the allocated bandwidth. When the transfer length and allocated bandwidth reflect transmission of less than peak bandwidth, the network will determine a higher FEC percentage that uses the otherwise wasted bandwidth to transmit additional redundancy symbols. The additional redundancy symbols increase the error recovery rate when collisions occur between streaming video reception and page monitoring occasions of other networks in multi-network, multi-subscriber identification module (SIM) mobile devices. A network entity may then transmit the dynamic FEC percentage for each video segment in the file description table (FDT) associated with the video streaming service.