Invention Grant
US07773752B2 Circuits, apparatus, methods and computer program products for providing conditional access and copy protection schemes for digital broadcast data
有权
用于为数字广播数据提供条件访问和复制保护方案的电路，装置，方法和计算机程序产品
- Patent Title: Circuits, apparatus, methods and computer program products for providing conditional access and copy protection schemes for digital broadcast data
- Patent Title (中): 用于为数字广播数据提供条件访问和复制保护方案的电路，装置，方法和计算机程序产品
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Application No.: US11062544Application Date: 2005-02-22
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Publication No.: US07773752B2Publication Date: 2010-08-10
- Inventor: Mi jung Noh
- Applicant: Mi jung Noh
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel Sibley & Sajovec
- Priority: KR10-2004-0012990 20040226
- Main IPC: H04N7/167
- IPC: H04N7/167 ; H04N7/16
Abstract:
A digital broadcast video receiving circuit includes a plurality of decoder circuits configured to decode an encoded digital broadcast video signal according to respective plurality of encoding formats to provide a digital data packet based on the encoded digital broadcast video signal. An encoding circuit is coupled to the plurality of decoder circuits and is configured to encode the digital data packet to provide a re-encoded digital data packet, related methods, and computer program products.
Public/Granted literature
Information query
