公开(公告)号：US20120063502A1

公开(公告)日：2012-03-15

申请号：US13233734

申请日：2011-09-15

申请人： Jin-hee JEONG ,  Chan-sub PARK ,  Kum-ran JI ,  Hak-ju LEE

发明人： Jin-hee JEONG ,  Chan-sub PARK ,  Kum-ran JI ,  Hak-ju LEE

IPC分类号： H04L27/06 ,  H04L27/00

CPC分类号： H03M13/2921 ,  H03M13/2936 ,  H03M13/356 ,  H04H20/57 ,  H04H60/11 ,  H04H60/73 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/0072 ,  H04L2001/0093 ,  H04N7/015 ,  H04N21/236 ,  Y02D70/168

摘要： A method for processing a stream of a digital broadcast transmitter, the digital broadcast transmitter, a method of processing a stream of a digital broadcast receiver, and the digital broadcast receiver are provided. The method includes: configuring a stream including a slot to which mobile data is allocated; and encoding and interleaving the configured stream and outputting the encoded and interleaved stream. Each slot of the stream includes signaling data, and the signaling data includes a slot indicator indicating a type of a slot, and may include at least one of a backward training indicator and a forward training indicator according to a value of the slot indicator. Accordingly, information on an adjacent slot is efficiently used.

摘要翻译： 提供了一种用于处理数字广播发射机，数字广播发射机，处理数字广播接收机流和数字广播接收机的方法的方法。 该方法包括：配置包括分配移动数据的时隙的流; 并且对配置的流进行编码和交织并输出编码和交织的流。 流的每个时隙包括信令数据，并且信令数据包括指示时隙的类型的时隙指示符，并且可以根据时隙指示符的值包括反向训练指示符和前向训练指示符中的至少一个。 因此，有效地使用相邻槽的信息。

公开(公告)号：US20090225886A1

公开(公告)日：2009-09-10

申请号：US12467859

申请日：2009-05-18

申请人： Eui-jun PARK ,  Yong-sik KWON ,  Yeon-woo LEE ,  Jin-hee JEONG

发明人： Eui-jun PARK ,  Yong-sik KWON ,  Yeon-woo LEE ,  Jin-hee JEONG

IPC分类号： H04L5/12 ,  H04L27/06

CPC分类号： G11B20/10009 ,  G11B20/12 ,  G11B20/1809 ,  G11B20/1833 ,  G11B2020/1288 ,  G11B2020/1298 ,  G11B2020/1476 ,  G11B2020/1836 ,  H04L1/0007 ,  H04L1/0041 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L2001/0093 ,  H04L2001/0098 ,  H04N21/23611 ,  H04N21/2383 ,  H04N21/4382

摘要： A digital broadcast transmitter/receiver, and a signal processing method thereof, includes a randomizer randomizing a dual transport stream which includes a normal data packet and a robust data packet and into which stuff bytes are inserted, a stuff-byte exchanger replacing the stuff bytes of the randomized data with known data, a first RS encoder performing RS-encoding of data output from the stuff-byte exchanger, a packet formatter performing an interleaving of the robust packet of the data output from the first RS encoder and reformatting the packet, an interleaver interleaving data output from the packet formatter, a trellis encoder performing a trellis encoding of interleaved data, a second RS encoder changing a parity by performing an RS encoding of the robust data of the trellis-encoded data, and a modulator modulating data output from the trellis encoder and RF up-converting the modulated data.