公开(公告)号：US20130272448A1

公开(公告)日：2013-10-17

申请号：US13993958

申请日：2011-12-12

申请人： Sangchul Moon ,  Seoyoung Back ,  Woosuk Ko

发明人： Sangchul Moon ,  Seoyoung Back ,  Woosuk Ko

IPC分类号： H04B7/04

CPC分类号： H04L27/2626 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/068 ,  H04B7/0697 ,  H04L1/0041 ,  H04L1/0058 ,  H04L1/0071 ,  H04L1/04 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L25/03891 ,  H04L2001/0093 ,  H04W52/322 ,  H04W52/42

摘要： A broadcast signal transmitter according to one embodiment of the present invention comprises: an input signal generating unit which generates a first input signal and a second input signal; a MIMO encoder which performs MIMO processing of the first input signal and the second input signal to output a first transmission signal and a second transmission signal; and a first OFDM generator and a second OFDM generator which performs OFDM modulation of the first transmission signal and OFDM modulation of the second transmission signal. The MIMO processing applies a MIMO matrix to the first input signal and the second input signal. The MIMO matrix changes phases using a phase rotation matrix, and adjusts power of the first input signal and second input signal using parameter a, wherein the parameter is set to different values in accordance with the modulation types of the first input signal and second input signal.

摘要翻译： 根据本发明的一个实施例的广播信号发射机包括：输入信号产生单元，其生成第一输入信号和第二输入信号; MIMO编码器，其执行所述第一输入信号和所述第二输入信号的MIMO处理，以输出第一发送信号和第二发送信号; 以及执行第一发送信号的OFDM调制和第二发送信号的OFDM调制的第一OFDM发生器和第二OFDM生成器。 MIMO处理将MIMO矩阵应用于第一输入信号和第二输入信号。 MIMO矩阵使用相位旋转矩阵改变相位，并且使用参数a调整第一输入信号和第二输入信号的功率，其中根据第一输入信号和第二输入信号的调制类型将参数设置为不同的值 。

公开(公告)号：US09008218B2

公开(公告)日：2015-04-14

申请号：US13989254

申请日：2011-11-22

申请人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

发明人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

IPC分类号： H04L27/00 ,  H04H20/71 ,  H04L5/00 ,  H04L27/26 ,  H04N21/236 ,  H04L1/00 ,  H04N21/2343 ,  H04L1/06

CPC分类号： H04L1/0041 ,  H04H20/71 ,  H04L1/004 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0618 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04L27/2602 ,  H04L27/2605 ,  H04L27/2613 ,  H04N21/234327 ,  H04N21/23614

摘要： Disclosed are a broadcast signal transmitter, a broadcast signal receiver, and a method for transceiving a broadcast signal in the broadcast signal transmitter/receiver. A method for transmitting a broadcast signal comprises the following steps: signaling in-band signaling information to at least one of a service component physical layer pipe (PLP) including at least one service component of a broadcast service, a first information PLP including first service information applied to one broadcast service and a second information PLP including second service information applied commonly to a variety of broadcast services; performing the FEC encoding on data included in each PLP; performing time-interleaving on the FEC encoded data; generating a transmission frame including the time-interleaved data; and modulating the transmission frame and transmitting a broadcast signal including the modulated transmission frame.

摘要翻译： 公开了一种广播信号发射机，广播信号接收机和广播信号发射机/接收机中的收发广播信号的方法。 用于发送广播信号的方法包括以下步骤：向包括广播服务的至少一个服务组件的服务组件物理层管道（PLP）中的至少一个发送带内信令信息，包括第一服务的第一信息PLP 应用于一个广播服务的信息和包括共同应用于各种广播服务的第二服务信息的第二信息PLP; 对包含在每个PLP中的数据执行FEC编码; 对FEC编码数据执行时间交织; 生成包括所述时间交织数据的传输帧; 并调制发送帧并发送包括调制后的发送帧的广播信号。

公开(公告)号：US20130243116A1

公开(公告)日：2013-09-19

申请号：US13989254

申请日：2011-11-22

申请人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

发明人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

IPC分类号： H04H20/71

CPC分类号： H04L1/0041 ,  H04H20/71 ,  H04L1/004 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0618 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04L27/2602 ,  H04L27/2605 ,  H04L27/2613 ,  H04N21/234327 ,  H04N21/23614

摘要： Disclosed are a broadcast signal transmitter, a broadcast signal receiver, and a method for transceiving a broadcast signal in the broadcast signal transmitter/receiver. A method for transmitting a broadcast signal comprises the following steps: signaling in-band signaling information to at least one of a service component physical layer pipe (PLP) including at least one service component of a broadcast service, a first information PLP including first service information applied to one broadcast service and a second information PLP including second service information applied commonly to a variety of broadcast services; performing the FEC encoding on data included in each PLP; performing time-interleaving on the FEC encoded data; generating a transmission frame including the time-interleaved data; and modulating the transmission frame and transmitting a broadcast signal including the modulated transmission frame.

公开(公告)号：US09484993B2

公开(公告)日：2016-11-01

申请号：US13993958

申请日：2011-12-12

申请人： Sangchul Moon ,  Seoyoung Back ,  Woosuk Ko

发明人： Sangchul Moon ,  Seoyoung Back ,  Woosuk Ko

IPC分类号： H04L23/02 ,  H04B7/04 ,  H04L5/00 ,  H04B7/06 ,  H04L1/00 ,  H04L25/03 ,  H04W52/32 ,  H04L27/26 ,  H04W52/42

CPC分类号： H04L27/2626 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/068 ,  H04B7/0697 ,  H04L1/0041 ,  H04L1/0058 ,  H04L1/0071 ,  H04L1/04 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L25/03891 ,  H04L2001/0093 ,  H04W52/322 ,  H04W52/42

摘要： A broadcast signal transmitter according to one embodiment of the present invention comprises: an input signal generating unit which generates a first input signal and a second input signal; a MIMO encoder which performs MIMO processing of the first input signal and the second input signal to output a first transmission signal and a second transmission signal; and a first OFDM generator and a second OFDM generator which performs OFDM modulation of the first transmission signal and OFDM modulation of the second transmission signal. The MIMO processing applies a MIMO matrix to the first input signal and the second input signal. The MIMO matrix changes phases using a phase rotation matrix, and adjusts power of the first input signal and second input signal using parameter a, wherein the parameter is set to different values in accordance with the modulation types of the first input signal and second input signal.

摘要翻译： 根据本发明的一个实施例的广播信号发射机包括：输入信号产生单元，其生成第一输入信号和第二输入信号; MIMO编码器，其执行所述第一输入信号和所述第二输入信号的MIMO处理，以输出第一发送信号和第二发送信号; 以及执行第一发送信号的OFDM调制和第二发送信号的OFDM调制的第一OFDM发生器和第二OFDM生成器。 MIMO处理将MIMO矩阵应用于第一输入信号和第二输入信号。 MIMO矩阵使用相位旋转矩阵改变相位，并且使用参数a调整第一输入信号和第二输入信号的功率，其中根据第一输入信号和第二输入信号的调制类型将参数设置为不同的值 。

公开(公告)号：US09325438B2

公开(公告)日：2016-04-26

申请号：US13885971

申请日：2011-11-02

申请人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

发明人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

IPC分类号： H04L27/00 ,  H03K9/00 ,  H04H20/71 ,  H04H20/42 ,  H04H20/72 ,  H04L1/00 ,  H04L1/06 ,  H04L27/26 ,  H04B7/04 ,  H04L25/03

CPC分类号： H04H20/72 ,  H04B7/0413 ,  H04H20/42 ,  H04H20/71 ,  H04L1/0054 ,  H04L1/0071 ,  H04L1/0083 ,  H04L1/0668 ,  H04L25/03006 ,  H04L27/12 ,  H04L27/2613 ,  H04L27/2627 ,  H04L69/22 ,  H04L69/323

摘要： The broadcast-signal transmitter according to one embodiment of the present invention includes: an encoder for encoding physical layer pipe (PLP) data, including a base layer and an enhancement layer of a broadcasting service, and signaling information through a SISO, and/or MIMO technique; a frame builder for generating a transmission frame, which includes a preamble having the encoded signaling information and the PLP data and an OFDM generator for modulating and transmitting a broadcast signal including the transmission frame.

摘要翻译： 根据本发明的一个实施例的广播信号发射机包括：用于编码物理层管道（PLP）数据的编码器，包括广播业务的基础层和增强层，以及通过SISO的信令信息，和/或 MIMO技术; 用于生成传输帧的帧构造器，其包括具有编码的信令信息和PLP数据的前同步码以及用于调制和发送包括传输帧的广播信号的OFDM发生器。

公开(公告)号：US20130235952A1

公开(公告)日：2013-09-12

申请号：US13885971

申请日：2011-11-02

申请人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

发明人： Woosuk Ko ,  Seoyoung Back ,  Sangchul Moon

IPC分类号： H04H20/71

CPC分类号： H04H20/72 ,  H04B7/0413 ,  H04H20/42 ,  H04H20/71 ,  H04L1/0054 ,  H04L1/0071 ,  H04L1/0083 ,  H04L1/0668 ,  H04L25/03006 ,  H04L27/12 ,  H04L27/2613 ,  H04L27/2627 ,  H04L69/22 ,  H04L69/323

摘要： The broadcast-signal transmitter according to one embodiment of the present invention includes: an encoder for encoding physical layer pipe (PLP) data, including a base layer and an enhancement layer of a broadcasting service, and signaling information through a SISO, and/or MIMO technique; a frame builder for generating a transmission frame, which includes a preamble having the encoded signaling information and the PLP data and an OFDM generator for modulating and transmitting a broadcast signal including the transmission frame.

摘要翻译： 根据本发明的一个实施例的广播信号发射机包括：用于编码物理层管道（PLP）数据的编码器，包括广播业务的基础层和增强层，以及通过SISO的信令信息，和/或 MIMO技术; 用于生成传输帧的帧构造器，其包括具有编码的信令信息和PLP数据的前同步码以及用于调制和发送包括传输帧的广播信号的OFDM发生器。

公开(公告)号：US09438373B2

公开(公告)日：2016-09-06

申请号：US13823675

申请日：2011-09-09

申请人： Hotaek Hong ,  Sangchul Moon ,  Woosuk Ko

发明人： Hotaek Hong ,  Sangchul Moon ,  Woosuk Ko

IPC分类号： H04N7/173 ,  H04N7/16 ,  H04L1/00 ,  H04H20/42 ,  H04N21/61 ,  H04L27/26 ,  H04N21/2343 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/434 ,  H04N21/438 ,  H04N21/643

CPC分类号： H04N21/2362 ,  H04B7/0413 ,  H04H20/42 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0072 ,  H04L27/2601 ,  H04L27/2626 ,  H04N21/234327 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4382 ,  H04N21/6125 ,  H04N21/64322 ,  H04W28/06

摘要： A method for transmitting a broadcasting signal according to one embodiment of the present invention includes the steps of: encoding Physical Layer Pipe (PLP) data including a base layer and an enhancement layer of a broadcasting service and signaling information for signaling the PLP data, respectively; and generating a transmission frame, the transmission frame including a preamble and a plurality of PLPs, the preamble including the encoded signaling information, the plurality of PLPs including the encoded PLP data, the encoded signaling information including signaling information related to a bootstrap, at least one of the plurality of PLPs transmitting a bootstrap IP packet and a plurality of broadcasting signals including the generated transmission frame, respectively.

摘要翻译： 根据本发明的一个实施例的用于发送广播信号的方法包括以下步骤：分别对包括广播业务的基础层和增强层的物理层管道（PLP）数据进行编码，以及用于信令PLP数据的信令信息 ; 并且生成传输帧，所述传输帧包括前同步码和多个PLP，所述前导码包括所述编码信令信息，所述多个PLP包括编码的PLP数据，所述编码的信令信息包括与自举相关的信令信息，至少 多个PLP中的一个分别发送引导IP分组和包括所生成的传输帧的多个广播信号。

公开(公告)号：US20130219431A1

公开(公告)日：2013-08-22

申请号：US13823675

申请日：2011-09-09

申请人： Hoteak Hong ,  Sangchul Moon ,  Woosuk Ko

发明人： Hoteak Hong ,  Sangchul Moon ,  Woosuk Ko

IPC分类号： H04N21/61

CPC分类号： H04N21/2362 ,  H04B7/0413 ,  H04H20/42 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0072 ,  H04L27/2601 ,  H04L27/2626 ,  H04N21/234327 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4382 ,  H04N21/6125 ,  H04N21/64322 ,  H04W28/06

摘要： A method for transmitting a broadcasting signal according to one embodiment of the present invention includes the steps of: encoding Physical Layer Pipe (PLP) data including a base layer and an enhancement layer of a broadcasting service and signaling information for signaling the PLP data, respectively; and generating a transmission frame, the transmission frame including a preamble and a plurality of PLPs, the preamble including the encoded signaling information, the plurality of PLPs including the encoded PLP data, the encoded signaling information including signaling information related to a bootstrap, at least one of the plurality of PLPs transmitting a bootstrap IP packet and a plurality of broadcasting signals including the generated transmission frame, respectively.

摘要翻译： 根据本发明的一个实施例的用于发送广播信号的方法包括以下步骤：分别对包括广播业务的基础层和增强层的物理层管道（PLP）数据进行编码，以及用于信令PLP数据的信令信息 ; 并且生成传输帧，所述传输帧包括前同步码和多个PLP，所述前导码包括所述编码信令信息，所述多个PLP包括编码的PLP数据，所述编码的信令信息包括与自举相关的信令信息，至少 多个PLP中的一个分别发送引导IP分组和包括所生成的传输帧的多个广播信号。

公开(公告)号：US09143271B2

公开(公告)日：2015-09-22

申请号：US13884774

申请日：2011-04-01

申请人： Ho Taek Hong ,  Sangchul Moon ,  Joonhui Lee ,  Woosuk Ko

发明人： Ho Taek Hong ,  Sangchul Moon ,  Joonhui Lee ,  Woosuk Ko

IPC分类号： H04L1/00 ,  H04H60/07 ,  H04W72/00 ,  H04B7/04 ,  H04N21/2362 ,  H04N21/2389 ,  H04N21/643

CPC分类号： H04W28/06 ,  H04B7/0413 ,  H04H60/07 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071 ,  H04L5/0007 ,  H04L27/122 ,  H04L27/2601 ,  H04L27/2627 ,  H04L45/745 ,  H04L49/3009 ,  H04L69/04 ,  H04L69/16 ,  H04L69/323 ,  H04N21/2362 ,  H04N21/2389 ,  H04N21/64322 ,  H04W72/005 ,  H04W72/0446

摘要： Disclosed is a broadcast signal transmitting apparatus, a broadcast signal receiving apparatus, and a broadcast signal transceiving method in a broadcast signal transceiving apparatus. The broadcast signal transmitting method comprises the following steps: compressing the headers of data packets of an IP stream identified by IP address information, wherein the compressed data packets include a first packet, the header of which contains static field information, a second packet, the header of which contains dynamic field information, and a third packet, the header of which contains the compressed static field information and/or the compressed dynamic field information; signaling IP-PLP mapping information for mapping the IP stream and a component PLP for transmitting the IP stream, the IP stream compression information, and the header information of the first packet to L2 signaling information; and transmitting the header information of the second and third packets via the component PLP, and transmitting the L2 signaling information via a common PLP.

摘要翻译： 公开了广播信号收发装置中的广播信号发送装置，广播信号接收装置和广播信号收发方法。 广播信号发送方法包括以下步骤：压缩由IP地址信息识别的IP流的数据分组的报头，其中压缩数据分组包括第一分组，其首标包含静态字段信息，第二分组，第二分组， 其头部包含动态字段信息，以及第三分组，其头部包含压缩静态字段信息和/或压缩动态字段信息; 用于将IP流映射的IP-PLP映射信息和用于发送IP流的组件PLP，第一分组的IP流压缩信息和头信息到L2信令信息; 以及经由分量PLP发送第二和第三分组的报头信息，以及经由公共PLP发送L2信令信息。

公开(公告)号：US20130291046A1

公开(公告)日：2013-10-31

申请号：US13884786

申请日：2011-02-23

申请人： Woosuk Ko ,  Sangchul Moon ,  Hotaek Hong

发明人： Woosuk Ko ,  Sangchul Moon ,  Hotaek Hong

IPC分类号： H04N21/262

CPC分类号： H04N21/4343 ,  H03M13/09 ,  H03M13/251 ,  H03M13/2796 ,  H04B7/0413 ,  H04H60/11 ,  H04L1/0041 ,  H04L1/0047 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2613 ,  H04L27/2647 ,  H04N19/66 ,  H04N21/2362 ,  H04N21/262 ,  H04N21/42676 ,  H04N21/431 ,  H04N21/4345 ,  H04N21/4382 ,  H04N21/440227 ,  H04N21/64322 ,  H04N21/84

摘要： Disclosed is a broadcasting signal transmission device, a broadcasting signal reception device, and a method for transmitting/receiving a broadcasting signal using same. The method for receiving the broadcasting signal comprises the following steps: receiving the broadcasting signal, which includes a transmission frame, wherein the transmission frame includes a plurality of PLPs, which transmit components that constitute a broadcasting service, first signaling information and second signaling information, which include the signaling information of the plurality of PLPs, a first preamble signal, which has been signaled with a preamble format, and a second preamble signal, which has been signaled with pilot pattern information, wherein one of the plurality of PLPs is a base PLP, which includes a program number that corresponds to the broadcasting service and program map table information, which has been signaled with identifying information for each of the PLPs; demodulating the broadcasting signal based on the first and the second preamble signals; FEC decoding the demodulated broadcasting signal; and identifying a PLP group that includes the plurality of PLP from the FEC decoded broadcasting signal based on the first and the second signaling information, decoding at least one PLP of the identified PLP group, and providing the broadcasting service.