(DE); Michael G. Luby, Berkeley, CA (US)(57) ABSTRACT (73) Assignee: QUALCOMM
Incorporated, San A block-request streaming system provides for improve Diego, CA (US) …

Related US Application Data filed on Nov. 3, 2009, provisional application No. 61/258,088,
filed on Nov. 4, 2009, provisional application No. 61/285779, filed on Dec. 11, 2009 …

Int. Cl. In one example, a device for retrieving multimedia data, the G6F 5/16(2006.01)
device comprising one or more processors configured to HO) 4N 7/173(2011.01) retrieve …

(57) ABSTRACT A block-request streaming system provides for low-latency streaming of a
media presentation. A plurality of media seg ments are generated according to an encoding …

Switching and routing packets efficiently to provide high packet throughput. The present
invention provides a method for transmitting packets between an upstream node and a …

Us PATENT DOCUMENTS connection is not entitled to allocated bandwidth. the con nection
can optionally use dynamic bandwidth arbitration. 3,804,991 4/1974 Hammond et …

(57) ABSTRACT A block-request streaming system provides for improve ments in the user
experience and bandwidth efficiency of Such systems, typically using an ingestion system …

In one example, a device includes one or more processors configured to receive a first
segment of media data, wherein the media data of the first segment comprises a stream …

H04N21/2343—Processing of video elementary streams, eg splicing of video streams,
manipulating MPEG-4 scene graphs involving reformatting operations of video signals for …

57 ABSTRACT A method and apparatus for dynamically shifting between Switching and
routing packets efficiently to provide high packet throughput. The present invention provides …