Invention Grant
US07856034B2 Method and system for generating digital video broadcast (DVB) transport stream from direct satellite system (DSS) transport stream
有权
用于从直接卫星系统（DSS）传输流生成数字视频广播（DVB）传输流的方法和系统
- Patent Title: Method and system for generating digital video broadcast (DVB) transport stream from direct satellite system (DSS) transport stream
- Patent Title (中): 用于从直接卫星系统（DSS）传输流生成数字视频广播（DVB）传输流的方法和系统
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Application No.: US12397173Application Date: 2009-03-03
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Publication No.: US07856034B2Publication Date: 2010-12-21
- Inventor: Jiang Fu , Sherman (Xuemin) Chen , Jason Demas , Isen Vincent Wang
- Applicant: Jiang Fu , Sherman (Xuemin) Chen , Jason Demas , Isen Vincent Wang
- Assignee: Broadcom Corp.
- Current Assignee: Broadcom Corp.
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H04J3/22
- IPC: H04J3/22
Abstract:
A system and method for packet processing are disclosed. The method may include performing using at least one processor, generating a DVB transport stream packet from a DSS transport stream packet. The generation may include mapping a prefix portion of a DSS transport stream packet into a header portion of the DVB transport stream packet comprising an inserted adaptation field. The inserted adaptation field may increase a size of the header portion of the DVB transport stream packet, and may decrease a size of a payload portion of the of the DVB transport stream. The generation may also include mapping a payload portion of the DSS transport stream packet into the payload portion of the DVB transport stream packet comprising the decreased size. The adaptation field may be at least fifty six (56) bytes in size.
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