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1. 发明授权

US07321602B2 Apparatus and method for inserting null packet in digital broadcasting transmission system 失效
标题翻译：在数字广播传输系统中插入零分组的装置和方法
公开(公告)号：US07321602B2
公开(公告)日：2008-01-22
申请号：US10407571
申请日：2003-04-04
申请人： Byungjun Bae , Joonyoung Choi , Jinhwan Lee , Youngkwon Hahm , Chieteuk Ahn
发明人： Byungjun Bae , Joonyoung Choi , Jinhwan Lee , Youngkwon Hahm , Chieteuk Ahn
IPC分类号： H04J3/12
CPC分类号： H04N21/23611 , H04N21/23608 , H04N21/23614 , H04N21/4348
摘要： A null packet insertion apparatus including a null packet remover for removing an irregularly inserted null packet from an externally received video/audio transport stream; a null packet bit rate calculator for calculating a bit rate of the removed null packet; a GUI for determining the transmission period of a periodic null packet to be newly inserted, based on the calculated bit rate, by an external user; a periodic null packet generator; a multiplexer for regularly inserting the periodic null packet preferentially and inserting the video/audio transport stream with the irregular null packet removed, and performing multiplexing; a non-periodic null packet generator; and a PCR corrector.
摘要翻译：一种零分组插入装置，包括用于从外部接收的视频/音频传输流中去除不规则插入的空分组的空分组去除器; 零分组比特率计算器，用于计算去除的空分组的比特率; GUI，用于根据所计算的比特率，由外部用户确定要新插入的周期性零分组的传输周期; 周期性零分组生成器; 多路复用器，用于优先规则地插入周期性空分组，并插入具有去除了不规则零分组的视频/音频传输流，并执行复用; 非周期零分组生成器; 和PCR校正子。

2. 发明授权

US07583696B2 System and method for digital broadcast protocol conversion 失效
标题翻译：数字广播协议转换的系统和方法
公开(公告)号：US07583696B2
公开(公告)日：2009-09-01
申请号：US10286315
申请日：2002-11-01
申请人： Byungjun Bae , Joon-Young Choi , Jinhwan Lee , Young-Kwon Hahm , Chieteuk Ahn
发明人： Byungjun Bae , Joon-Young Choi , Jinhwan Lee , Young-Kwon Hahm , Chieteuk Ahn
IPC分类号： H04J3/00
CPC分类号： H04N21/23608 , H04N21/235 , H04N21/2362 , H04N21/2365 , H04N21/435
摘要： A digital broadcast protocol conversion system including: a PSIP/PSI extractor for demultiplexing a transport stream of an ATSC broadcast standard to extract PSIP/PSI data; an SI/PSI extractor for demultiplexing a transport stream of a DVB broadcast standard to extract SI/PSI data; a protocol converter for converting the PSIP/PSI data to SI′/PSI′ data corresponding to a broadcast protocol of the DVB broadcast standard or converting the SI/PSI data to PSIP′/PSI′ data corresponding to a broadcast protocol of the ATSC broadcast standard; and a multiplexer for multiplexing the SI′/PSI′ data and the transport stream having the PSIP/PSI data extracted therefrom, or multiplexing the PSIP′/PSI′ data and the transport stream having the PSIP/PSI data extracted therefrom, thereby converting the broadcast protocol between different broadcast standards.
摘要翻译：一种数字广播协议转换系统，包括：PSIP / PSI提取器，用于解复用ATSC广播标准的传输流以提取PSIP / PSI数据; 用于解复用DVB广播标准的传输流以提取SI / PSI数据的SI / PSI提取器; 用于将PSIP / PSI数据转换为与DVB广播标准的广播协议相对应的SI'/ PSI'数据的协议转换器，或将SI / PSI数据转换为对应于ATSC广播的广播协议的PSIP'/ PSI'数据标准; 以及用于复用SI'/ PSI'数据和从其提取的PSIP / PSI数据的传输流的多路复用器，或者复用PSIP'/ PSI'数据和从其提取的具有PSIP / PSI数据的传输流，从而将广播协议在不同的广播标准之间。

3. 发明申请

US20090040372A1 DIGITAL BROADCASTING TRANSMITTING/RECEIVING APPARATUS AND METHOD 审中-公开
标题翻译：数字广播发送/接收设备和方法
公开(公告)号：US20090040372A1
公开(公告)日：2009-02-12
申请号：US12112469
申请日：2008-04-30
申请人： Byungjun Bae , Sung-Hoon Kim , Suk Hee Cho , Kug Jin Yun , Yong Tae Lee , Heung Mook Kim , Jong Soo Lim , Soo In Lee
发明人： Byungjun Bae , Sung-Hoon Kim , Suk Hee Cho , Kug Jin Yun , Yong Tae Lee , Heung Mook Kim , Jong Soo Lim , Soo In Lee
IPC分类号： H04N7/12 , H04N7/173
CPC分类号： H04N21/2662 , H04N21/235 , H04N21/4307 , H04N21/4331 , H04N21/435 , H04N21/631
摘要： Provided are a digital broadcasting transmitting/receiving apparatus and method. By converting content of a main-program to a stream, converting content of a sub-program forming a single digital broadcasting service through synchronization with the main-program by being subordinated to the main-program to a stream, generating program configuration information containing stream conversion information of the main-program and stream conversion information of the sub-program, multiplexing the converted main-program stream and the generated program configuration information and real-time transmitting the multiplexed signal, and transmitting the converted sub-program stream in non-real-time, various and new premium services with compatibility with existing digital broadcasting services can be provided to users.
摘要翻译：提供了一种数字广播发送/接收装置和方法。通过将主程序的内容转换为流，通过从属于主程序的流程与主程序同步，将形成单个数字广播服务的子程序的内容转换为流，生成包含流程序的程序配置信息子程序的主程序和流转换信息的转换信息，多路复用转换的主程序流和生成的程序配置信息，并实时发送多路复用信号，并将转换的子程序流发送到非程序流，可以向用户提供与现有数字广播服务兼容的实时，多种和新的优质服务。

4. 发明授权

US08520495B2 Device and method for transmitting and receiving broadcasting signal 有权
标题翻译：发射和接收广播信号的装置和方法
公开(公告)号：US08520495B2
公开(公告)日：2013-08-27
申请号：US13015168
申请日：2011-01-27
申请人： Byungjun Bae , Yun Jeong Song , Jong Soo Lim , Joungil Yun , Kwang-Yong Kim , Kyu Tae Yang , Soo In Lee
发明人： Byungjun Bae , Yun Jeong Song , Jong Soo Lim , Joungil Yun , Kwang-Yong Kim , Kyu Tae Yang , Soo In Lee
IPC分类号： H04N5/455
CPC分类号： H04H20/42
摘要： A broadcasting signal transmitting device transmits a broadcasting signal including a base layer signal and an enhancement layer signal as well as an additional layer signal relating to the broadcasting signal to a broadcasting signal receiving device. The broadcasting signal receiving device selectively provides the enhancement layer signal and the additional layer signal to the user according to the user's service level. Accordingly, various services are differently provided to the user according to the user level.
摘要翻译：广播信号发送装置向广播信号接收装置发送包括基本层信号和增强层信号的广播信号以及与广播信号有关的附加层信号。广播信号接收装置根据用户的服务水平向用户选择性地提供增强层信号和附加层信号。因此，根据用户级别向用户提供不同的服务。

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