Invention Grant
US07882536B2 Virtual channel table for a broadcast protocol and method of braoadcasting and receiving broadcast signals using the same
有权
用于广播协议的虚拟频道表和使用该广播协议的广播信号的播放和接收方法
- Patent Title: Virtual channel table for a broadcast protocol and method of braoadcasting and receiving broadcast signals using the same
- Patent Title (中): 用于广播协议的虚拟频道表和使用该广播协议的广播信号的播放和接收方法
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Application No.: US12721134Application Date: 2010-03-10
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Publication No.: US07882536B2Publication Date: 2011-02-01
- Inventor: Jin Pil Kim , C. Gomer Thomas
- Applicant: Jin Pil Kim , C. Gomer Thomas
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR1999-43508 19991008
- Main IPC: H04N7/173
- IPC: H04N7/173
Abstract:
A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.
Public/Granted literature
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