Invention Grant
- Patent Title: Robust PID filtering for DVB-H
- Patent Title (中): DVB-H的强大的PID滤波
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Application No.: US11924628Application Date: 2007-10-26
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Publication No.: US08599933B2Publication Date: 2013-12-03
- Inventor: Elsayed Ahmed , Nabil Yousef
- Applicant: Elsayed Ahmed , Nabil Yousef
- Applicant Address: US CA Lake Forest
- Assignee: Newport Media, Inc.
- Current Assignee: Newport Media, Inc.
- Current Assignee Address: US CA Lake Forest
- Agency: Rahman LLC
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04N11/04

Abstract:
One embodiment provides a method of performing packet identifier (PID) filtering of a digital video broadcasting-handheld (DVB-H) transport stream and includes processing a PID and a continuity counter (CC) sequence of the DVB-H transport stream, computing a number of mismatched bits between the PID and a desired PID, proceeding to a start of a reset state on a first-in-first-out (FIFO) queue of the DVB-H transport stream when a FIFO buffer becomes full, determining if a number of mismatched bits of a first packet in the FIFO buffer is less than a first threshold value, and proceeding to a start of a run algorithm state only if the number of mismatched bits of the first packet in the FIFO buffer is less than the first threshold value and if there is a valid CC sequence that includes the first packet.
Public/Granted literature
- US20090110082A1 ROBUST PID FILTERING FOR DVB-H Public/Granted day:2009-04-30
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