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1.发明授权Broadcast retransmitting method, and broadcast retransmitting apparatus, broadcast output apparatus, and broadcast retransmitting system using the same 有权广播重传方法，广播重传装置，广播输出装置，以及使用该广播重发装置的广播重传系统公开(公告)号：US09191132B2
公开(公告)日：2015-11-17
申请号：US12949454
申请日：2010-11-18
申请人： Young-jin Lee , Yong-deok Chang , Jung-pil Yu , Chan-sub Park
发明人： Young-jin Lee , Yong-deok Chang , Jung-pil Yu , Chan-sub Park
摘要： A broadcast retransmitting method, a broadcast retransmitting apparatus, a broadcast output apparatus, and a broadcast retransmitting system using the same are provided. The broadcast retransmitting method includes receiving a broadcast signal, detecting an available frequency band, retransmitting the received broadcast signal, and transmitting information regarding the broadcast signal.
摘要翻译： 提供广播重发方法，广播重传装置，广播输出装置和使用其的广播重发系统。 广播重传方法包括接收广播信号，检测可用频带，重传所接收的广播信号，以及发送关于广播信号的信息。
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公开(公告)号：US08359526B2
公开(公告)日：2013-01-22
申请号：US12667776
申请日：2008-07-07
申请人： Kum-ran Ji , Yong-deok Chang , Chan-sub Park , Jung-pil Yu , Hae-joo Jeong
发明人： Kum-ran Ji , Yong-deok Chang , Chan-sub Park , Jung-pil Yu , Hae-joo Jeong
IPC分类号： H03M13/00
CPC分类号： H03M13/2936 , H03M13/2948 , H03M13/3776
摘要： An apparatus for processing streams includes a trellis encoding unit which changes a part of streams with parities, an RS re-encoding unit which corrects at least one of parity part and data part of the streams, and generates new codewords to match the changed part of the streams, and a multiplexer which re-constructs the streams with the generated codewords.
摘要翻译： 一种用于处理流的设备包括：以奇偶校验流改变一部分流的网格编码单元; RS重新编码单元，其校正流的奇偶校验部分和数据部分中的至少一个，并产生新的码字以匹配变化的部分 流以及用所生成的码字重新构造流的多路复用器。
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3.发明申请DIGITAL BROADCASTING TRANSMITTER, RECEIVER AND METHODS FOR PROCESSING STREAM THEREOF 审中-公开数字广播发射机，接收机及其流程处理方法公开(公告)号：US20110007835A1
公开(公告)日：2011-01-13
申请号：US12667327
申请日：2008-06-30
申请人： Chan-sub Park , Kum-ran Ji , Yong-deok Chang , Hae-joo Jeong , Jung-pil Yu , Yong-sik Kwon
发明人： Chan-sub Park , Kum-ran Ji , Yong-deok Chang , Hae-joo Jeong , Jung-pil Yu , Yong-sik Kwon
CPC分类号： H04L1/006 , H03M13/3994 , H03M13/41 , H04L1/0065 , H04L1/0079
摘要： A digital broadcasting transmitter includes a known data inserting unit which inserts a known data to a stream, and a trellis encoding unit which encodes the stream sequentially using a plurality of trellis encoders, wherein the known data inserting unit inserts the known data to the specific location of the stream, so that the known data may be trellis encoded by at least one specific trellis encoder.
摘要翻译： 数字广播发射机包括将已知数据插入到流中的已知数据插入单元，以及网格编码单元，其使用多个网格编码器顺序地编码流，其中已知数据插入单元将已知数据插入到特定位置 的流，使得已知数据可以由至少一个特定网格编码器进行网格编码。
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公开(公告)号：US20100325517A1
公开(公告)日：2010-12-23
申请号：US12667776
申请日：2008-07-07
申请人： Kum-ran Ji , Yong-deok Chang , Chan-sub Park , Jung-pil Yu , Hae-joo Jeong
发明人： Kum-ran Ji , Yong-deok Chang , Chan-sub Park , Jung-pil Yu , Hae-joo Jeong
CPC分类号： H03M13/2936 , H03M13/2948 , H03M13/3776
摘要： An apparatus for processing streams includes a trellis encoding unit which changes a part of streams with parities, an RS re-encoding unit which corrects at least one of parity part and data part of the streams, and generates new codewords to match the changed part of the streams, and a multiplexer which re-constructs the streams with the generated codewords.
摘要翻译： 一种用于处理流的设备包括：以奇偶校验流改变一部分流的网格编码单元; RS重新编码单元，其校正流的奇偶校验部分和数据部分中的至少一个，并产生新的码字以匹配变化的部分 流以及用所生成的码字重新构造流的多路复用器。
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5.发明授权Transmission stream generating device for generating transmission stream which additional data is stuffed in a payload area of a packet, digital broadcast transmitting/receiving device for transmitting/receiving the transmission stream, and methods thereof 有权用于产生传输流的传输流生成装置，附加数据填充在分组的有效载荷区域中，用于发送/接收传输流的数字广播发送/接收装置及其方法公开(公告)号：US08599875B2
公开(公告)日：2013-12-03
申请号：US12305041
申请日：2007-06-18
申请人： Jung-pil Yu , Hae-joo Jeong , Chan-sub Park , Kum-ran Ji
发明人： Jung-pil Yu , Hae-joo Jeong , Chan-sub Park , Kum-ran Ji
IPC分类号： H04J3/22
CPC分类号： H04B1/16 , H03M13/235 , H04L1/0059 , H04L1/0066 , H04L2001/0093 , H04N19/44 , H04N21/2383 , H04N21/2662 , H04N21/4382
摘要： A transmission stream (TS) generating apparatus includes an adaptor which receives general data and generates a stream having a plurality of packets, and which provides adaptive field in some of the plurality of packets, and an inserter which inserts additional data into all the payload areas of some of the plurality of packets that are not provided with the adaptive fields. Because additional data is transmitted, without requiring adaptive field header in certain packet, a data transmission rate is increased.
摘要翻译： 传输流（TS）生成装置包括：适配器，其接收通用数据并生成具有多个分组的流，并且在多个分组的一些中提供自适应字段;以及插入器，其将附加数据插入到所有有效载荷区域 多个分组中未提供自适应字段的一些分组。 因为附加数据被传输，在某些分组中不需要自适应字段头，所以数据传输速率增加。
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公开(公告)号：US20100192045A1
公开(公告)日：2010-07-29
申请号：US12670775
申请日：2008-07-25
申请人： Chan-sub Park , Hae-joo Jeong , June-hee Lee , Joon-soo Kim , Jung-pil Yu , Eui-jun Park
发明人： Chan-sub Park , Hae-joo Jeong , June-hee Lee , Joon-soo Kim , Jung-pil Yu , Eui-jun Park
CPC分类号： H03M13/2909 , H03M13/09 , H03M13/1515 , H03M13/2732 , H03M13/2906 , H03M13/6356
摘要： A device for processing streams is disclosed. The device includes a stream arranging unit which stacks and rearranges a stream, and a dummy inserting unit which inserts a dummy into the rearranged stream. The device may further include a convolutional interleaver which interleaves the stream with a dummy or an RS encoder and a CRC encoder.
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7.发明授权Transmission stream generating device for generating transmission stream which additional data is stuffed in a payload area of a packet, digital broadcast transmitting/receiving device for transmitting/receiving the transmission stream, and methods thereof 有权用于产生传输流的传输流生成装置，附加数据填充在分组的有效载荷区域中，用于发送/接收传输流的数字广播发送/接收装置及其方法公开(公告)号：US08830995B2
公开(公告)日：2014-09-09
申请号：US12617912
申请日：2009-11-13
申请人： Jung-pil Yu , Hae-joo Jeong , Chan-sub Park , Kum-ran Ji
发明人： Jung-pil Yu , Hae-joo Jeong , Chan-sub Park , Kum-ran Ji
IPC分类号： H04L12/28 , H04L1/00 , H04N21/438 , H04N21/2662 , H03M13/23 , H04N21/2383 , H04B1/16 , H04N19/44
CPC分类号： H04B1/16 , H03M13/235 , H04L1/0059 , H04L1/0066 , H04L2001/0093 , H04N19/44 , H04N21/2383 , H04N21/2662 , H04N21/4382
摘要： A transmission stream (TS) generating apparatus includes an adaptor which receives general data and generates a stream having a plurality of packets, and which provides adaptive field in some of the plurality of packets, and an inserter which inserts additional data into all the payload areas of some of the plurality of packets that are not provided with the adaptive fields. Because additional data is transmitted, without requiring adaptive field header in certain packet, a data transmission rate is increased.
摘要翻译： 传输流（TS）生成装置包括：适配器，其接收通用数据并生成具有多个分组的流，并且在多个分组的一些中提供自适应字段;以及插入器，其将附加数据插入到所有有效载荷区域 多个分组中未提供自适应字段的一些分组。 因为附加数据被传输，在某些分组中不需要自适应字段头，所以数据传输速率增加。
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8.发明申请TRANSMISSION AND RECEPTION STREAM PROCESSING DEVICES FOR PROCESSING STREAM CODED WITH CODING RATE OF 1/3, AND METHODS THEREOF 审中-公开用于处理编码速率为1/3的流的传输和接收流处理设备及其方法公开(公告)号：US20090207906A1
公开(公告)日：2009-08-20
申请号：US12305051
申请日：2007-06-18
申请人： Jung-pil Yu , Hae-joo Jeong , Chan-sub Park , Kum-ran Ji
发明人： Jung-pil Yu , Hae-joo Jeong , Chan-sub Park , Kum-ran Ji
IPC分类号： H04N7/12
CPC分类号： H04B1/16 , H03M13/235 , H04L1/0059 , H04L1/0066 , H04L2001/0093 , H04N19/44 , H04N21/2383 , H04N21/2662 , H04N21/4382
摘要： An apparatus for processing a transport stream is provided. The apparatus includes a detector which detects data bits in a stream, an encoder which encodes the data bits detected by the detector and generates two encoding values for each data bit, and a stream constructor which constructs a transport stream using the encoding values generated by the encoder. Accordingly, it is possible to encode the data bits into a transport stream having a coding rate of ⅓.
摘要翻译： 提供了一种处理传输流的设备。 该装置包括检测流中的数据位的检测器，编码器，其对由检测器检测的数据位进行编码，并为每个数据位产生两个编码值;以及流构造器，其使用由 编码器。 因此，可以将数据比特编码为编码率为1/3的传输流。
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9.发明申请TRANSMITTING SYSTEM AND RECEIVING SYSTEM FOR PROCESSING STREAM, AND STREAM PROCESSING METHODS THEREOF 有权用于处理流的发送系统和接收系统及其流程处理方法公开(公告)号：US20090154552A1
公开(公告)日：2009-06-18
申请号：US12334703
申请日：2008-12-15
申请人： Yong-sik Kwon , Hae-joo Jeong , June-hee Lee , Jung-pil Yu , Chan-sub Park , Jung-jin Kim
发明人： Yong-sik Kwon , Hae-joo Jeong , June-hee Lee , Jung-pil Yu , Chan-sub Park , Jung-jin Kim
IPC分类号： H04N11/02
CPC分类号： H04N21/64315 , H04N21/2365 , H04N21/2381 , H04N21/2383 , H04N21/2385 , H04N21/4347 , H04N21/4382 , H04N21/6131
摘要： A system for transmitting a transport stream including a robust stream is provided. The transmitting system includes an adaptor for, when receiving a first stream, making a space in the first stream to insert a second stream; a Reed-Solomon (RS) encoder for RS-encoding the input second stream; a Cyclic Redundancy Check (CRC) processor for converting the RS-encoded second stream to a stream comprising an added CRC bit sequence; and a stuffer for inserting the stream to the space in the first stream and outputting a transport stream. Hence, the robust stream can be efficiently transmitted.
摘要翻译： 提供了一种用于发送包括鲁棒流的传输流的系统。 发送系统包括适配器，用于当接收到第一流时，在第一流中建立空间以插入第二流; 用于对输入的第二流进行RS编码的里德 - 所罗门（RS）编码器; 循环冗余校验（CRC）处理器，用于将RS编码的第二流转换成包括添加的CRC位序列的流; 以及用于将流插入到第一流中的空间并输出传输流的填充器。 因此，可以有效地传输鲁棒流。
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10.发明授权Transmitting system and receiving system for processing stream, and stream processing methods thereof 有权用于处理流的发送系统和接收系统及其流处理方法公开(公告)号：US08582642B2
公开(公告)日：2013-11-12
申请号：US12334703
申请日：2008-12-15
申请人： Yong-sik Kwon , Hae-joo Jeong , June-hee Lee , Jung-pil Yu , Chan-sub Park , Jung-jin Kim
发明人： Yong-sik Kwon , Hae-joo Jeong , June-hee Lee , Jung-pil Yu , Chan-sub Park , Jung-jin Kim
CPC分类号： H04N21/64315 , H04N21/2365 , H04N21/2381 , H04N21/2383 , H04N21/2385 , H04N21/4347 , H04N21/4382 , H04N21/6131
摘要： A system for transmitting a transport stream including a robust stream is provided. The transmitting system includes an adaptor for, when receiving a first stream, making a space in the first stream to insert a second stream; a Reed-Solomon (RS) encoder for RS-encoding the input second stream; a Cyclic Redundancy Check (CRC) processor for converting the RS-encoded second stream to a stream comprising an added CRC bit sequence; and a stuffer for inserting the stream to the space in the first stream and outputting a transport stream. Hence, the robust stream can be efficiently transmitted.
摘要翻译： 提供了一种用于发送包括鲁棒流的传输流的系统。 发送系统包括适配器，用于当接收到第一流时，在第一流中建立空间以插入第二流; 用于对输入的第二流进行RS编码的里德 - 所罗门（RS）编码器; 循环冗余校验（CRC）处理器，用于将RS编码的第二流转换成包括添加的CRC位序列的流; 以及用于将流插入到第一流中的空间并输出传输流的填充器。 因此，可以有效地传输鲁棒流。
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