Invention Grant
US09307287B2 Transport-stream provider, DAB signal provider, transport stream analyzer, DAB receiver, method, computer program, and transport stream signal
有权
传输流提供商，DAB信号提供商，传输流分析器，DAB接收机，方法，计算机程序和传输流信号
- Patent Title: Transport-stream provider, DAB signal provider, transport stream analyzer, DAB receiver, method, computer program, and transport stream signal
- Patent Title (中): 传输流提供商，DAB信号提供商，传输流分析器，DAB接收机，方法，计算机程序和传输流信号
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Application No.: US13679450Application Date: 2012-11-16
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Publication No.: US09307287B2Publication Date: 2016-04-05
- Inventor: Birgit Bartel-Kurz , Stefan Doehla , Markus Prosch
- Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Perkins Coie LLP
- Agent Michael A. Glenn
- Priority: DE102010029114 20100519; EP11153693 20110208
- Main IPC: H04N21/236
- IPC: H04N21/236 ; H04N21/4405 ; H04N21/2362 ; H04N21/266 ; H04H60/15 ; H04N21/647 ; H04N21/438 ; H04N21/4385 ; H04N21/442 ; H04N21/4627 ; H04N21/8352
Abstract:
A transport stream provider for providing a plurality of transport stream packets describing digital media information is configured to provide a transport stream packet of a first packet type including a program association table and key information for decrypting encrypted media information. The program association table contains an association between a program No. and a packet type identifier of a further transport stream packet of a second packet type. The transport stream provider is configured to provide a transport stream packet of the second packet type in such a manner that the transport stream packet of the second packet type contains a reference to packet type identifiers of transport stream payload data packets which describe contents of different content types of the digital media information.
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Information query
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