Invention Grant
- Patent Title: Error resilience using out of band directory information
- Patent Title (中): 使用带外目录信息的错误恢复能力
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Application No.: US11435050Application Date: 2006-05-15
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Publication No.: US08976858B2Publication Date: 2015-03-10
- Inventor: Thadi M. Nagaraj , Bruce Collins , Amnon Silberger , Gordon Kent Walker , Serafim S. Loukas , Vijayalakshmi R. Raveendran
- Applicant: Thadi M. Nagaraj , Bruce Collins , Amnon Silberger , Gordon Kent Walker , Serafim S. Loukas , Vijayalakshmi R. Raveendran
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Dang Vo; John Rickenbrode
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04L29/06 ; H04L1/00
Abstract:
A method and apparatus to improve error resiliency in processing a multimedia bitstream is described. A directory of header information is generated for a multimedia bitstream. The directory information comprises packet header information associated with the multimedia bitstream. The directory information may be transmitted to a receiver along with the multimedia bitstream. A receiver of the multimedia bitstream and the directory can utilize the header information to identify and locate packets within and subsequent to erroneous data in the received bitstream. By identifying and locating packets that may otherwise be discarded, the receiver may be able to improve error recovery and decoding of the multimedia data.
Public/Granted literature
- US20060268841A1 Error resilience using out of band directory information Public/Granted day:2006-11-30
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