公开(公告)号：WO2009038433A2

公开(公告)日：2009-03-26

申请号：PCT/KR2008005630

申请日：2008-09-22

Applicant: LG ELECTRONICS INC ,  LEE CHUL SOO ,  CHOI IN HWAN ,  SONG JAE HYUNG ,  KIM JIN PIL ,  SUH JONG YEUL

Inventor： LEE CHUL SOO ,  CHOI IN HWAN ,  SONG JAE HYUNG ,  KIM JIN PIL ,  SUH JONG YEUL

IPC: H04N7/015 ,  H04N5/00 ,  H04N7/24

CPC classification number: H04N7/015 ,  H04H20/57 ,  H04N7/088 ,  H04N21/2383 ,  H04N21/4382

Abstract: A digital broadcasting system and a data processing method are disclosed. A receiver receives a broadcast signal including mobile service data and main service data. A known data detector detects known data from the broadcast signal. An equalizer performs channel equalization on the mobile service data received by means of the detected known data. A RS frame decoder acquires a RS frame from the channel-equalized mobile service data. A management processor checks a TP header contained in the RS frame, and identifies which data is contained in the RS frame. MH presentation processor displays the data contained in the RS frame.

Abstract translation: 数字广播系统和数据处理方法被公开。 接收器接收包括移动业务数据和主业务数据的广播信号。 已知的数据检测器从广播信号中检测已知数据。 均衡器对通过检测到的已知数据接收的移动业务数据执行信道均衡。 RS帧解码器从信道均衡的移动业务数据中获取RS帧。 管理处理器检查包含在RS帧中的TP报头，并识别哪个数据包含在RS帧中。 MH演示处理器显示RS帧中包含的数据。

公开(公告)号：WO2009038402A1

公开(公告)日：2009-03-26

申请号：PCT/KR2008/005582

申请日：2008-09-19

Applicant: LG ELECTRONICS INC. ,  LEE, Chul Soo ,  CHOI, In Hwan ,  SONG, Jae Hyung ,  CHOI, Seung Jong

Inventor： LEE, Chul Soo ,  CHOI, In Hwan ,  SONG, Jae Hyung ,  CHOI, Seung Jong

IPC: H04N7/015 ,  H04N7/00

CPC classification number: H04W4/06 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/27 ,  H03M13/2906 ,  H03M13/356 ,  H04H20/30 ,  H04H20/57 ,  H04L1/0045 ,  H04L1/0058 ,  H04L1/0075 ,  H04L69/16 ,  H04N21/4382 ,  H04W8/26 ,  H04W72/044

Abstract: A digital broadcasting system and a data processing method are disclosed. In an aspect of the present invention, the present invention provides a data processing method including receiving a broadcast signal in which main service data and mobile service data are multiplexed, demodulating the received broadcast signal, acquiring demodulation time information of a specific position of a broadcast signal frame, and acquiring fast information channel (FIC) information representing binding information of a virtual channel in an ensemble and the ensemble of the mobile service data, acquiring a mobile service data frame of a specific virtual channel using the FIC information, and reference time information contained in a mobile service data frame, setting the reference time information to a system time clock at a specific time based on the demodulation time information and decoding the mobile service data according to the system time clock.

Abstract translation: 公开了数字广播系统和数据处理方法。 在本发明的一个方面，本发明提供了一种数据处理方法，包括接收主服务数据和移动业务数据被多路复用的广播信号，解调所接收的广播信号，获取广播的特定位置的解调时间信息 信号帧，并且获取表示集合中的虚拟信道的绑定信息和移动业务数据的组合的快速信息信道（FIC）信息，使用FIC信息获取特定虚拟信道的移动业务数据帧，以及参考时间 包含在移动业务数据帧中的信息，基于解调时间信息将参考时间信息设置在特定时刻的系统时钟，并根据系统时钟对移动业务数据进行解码。

公开(公告)号：WO2009028856A1

公开(公告)日：2009-03-05

申请号：PCT/KR2008/004980

申请日：2008-08-25

Applicant: LG ELECTRONICS INC. ,  SONG, Jae Hyung ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  KIM, Jin Pil ,  LEE, Chul Soo

Inventor： SONG, Jae Hyung ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  KIM, Jin Pil ,  LEE, Chul Soo

IPC: H04N7/015

CPC classification number: H04N21/6131 ,  H04H20/95 ,  H04H40/27 ,  H04H60/11 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0066 ,  H04N21/235 ,  H04N21/414 ,  H04N21/4345 ,  H04N21/435

Abstract: A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcasting system includes a baseband processor, an IP network stack, and a handler. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data configures a Reed-Solomon (RS) frame, and the RS frame includes mobile service data and an internet protocol (IP) signaling channel having pre-decided IP access information included therein. The IP network stack accesses the IP signaling channel from the RS frame using the IP access information, thereby collecting signaling table information received through the IP signaling channel. And, the handler identifies and parses the collected signaling table information based upon a table identifier of each signaling table received through the IP signaling channel, thereby storing the parsed result.

Abstract translation: 公开了数字广播系统和数据处理方法。 数字广播系统的接收系统包括基带处理器，IP网络栈和处理器。 基带处理器接收包括移动业务数据和主业务数据的广播信号。 这里，移动业务数据配置了里德 - 所罗门（RS）帧，RS帧包括移动业务数据和其中包含预先决定的IP接入信息的因特网协议（IP）信令信道。 IP网络堆栈使用IP接入信息从RS帧接入IP信令信道，从而收集通过IP信令信道接收到的信令表信息。 并且，处理器基于通过IP信令信道接收的每个信令表的表标识符来识别和解析所收集的信令表信息，从而存储解析结果。

公开(公告)号：WO2009028854A1

公开(公告)日：2009-03-05

申请号：PCT/KR2008/004978

申请日：2008-08-25

Applicant: LG ELECTRONICS INC. ,  LEE, Chul Soo ,  SONG, Jae Hyung ,  CHOI, In Hwan ,  KWAK, Kook Yeon ,  KIM, Byoung Gill ,  KIM, Jin Pil ,  SUH, Jong Yeul ,  SONG, Won Gyu ,  KIM, Jin Woo ,  LEE, Hyoung Gon

Inventor： LEE, Chul Soo ,  SONG, Jae Hyung ,  CHOI, In Hwan ,  KWAK, Kook Yeon ,  KIM, Byoung Gill ,  KIM, Jin Pil ,  SUH, Jong Yeul ,  SONG, Won Gyu ,  KIM, Jin Woo ,  LEE, Hyoung Gon

IPC: H04N7/015

CPC classification number: H04H20/30 ,  H04H20/57 ,  H04H60/73

Abstract: The present invention provides a data processing method. The data processing method includes receiving a broadcast signal in which main service data and mobile service data are multiplexed, acquiring transmission-parameter-channel signaling information including transmission parameter information of the mobile service data, and fast-information-channel signaling information, acquiring binding information describing a relationship between at least one ensemble transferring the mobile service data and a first virtual channel contained in any of the at least one ensemble by decoding fast-information-channel signaling information, acquiring ensemble identification information transferring the first virtual channel using the binding information, and receiving at least one mobile service data group transferring an ensemble according to the ensemble identification information, parsing service table information contained in the ensemble and decoding content data contained in the first virtual channel using the parsed service table information, and displaying the decoded content data.

Abstract translation: 本发明提供一种数据处理方法。 数据处理方法包括接收主服务数据和移动业务数据被复用的广播信号，获取包括移动业务数据的发送参数信息的发送参数信道信令信息，快速信息信道信令信息，采集绑定 描述通过解码快速信息信道信令信息来传送移动业务数据和包含在至少一个集合中的任何一个集合中的第一虚拟信道的至少一个集合之间的关系的信息，使用绑定来获取传输第一虚拟信道的集体标识信息 信息，以及接收至少一个移动服务数据组，根据所述集体识别信息传送集合，解析包含在所述集合中的服务表信息，并使用解析的服务表信息对包含在第一虚拟信道中的内容数据进行解码，以及d 显示解码的内容数据。

公开(公告)号：WO2009028853A1

公开(公告)日：2009-03-05

申请号：PCT/KR2008/004977

申请日：2008-08-25

Applicant: LG ELECTRONICS INC. ,  SONG, Jae Hyung ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  KIM, Jin Pil ,  LEE, Chul Soo

Inventor： SONG, Jae Hyung ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  KIM, Jin Pil ,  LEE, Chul Soo

IPC: H04N7/015

CPC classification number: H04L27/04 ,  H04L25/03203 ,  H04L27/06 ,  H04L27/3416 ,  H04L27/3488 ,  H04L2025/03363 ,  H04L2025/03382

Abstract: A digital broadcasting system and a data processing method are disclosed. The receiving system of the digital broadcasting system includes a baseband processor, a first handler, a second handler, and a storage unit. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data may configure an RS frame, and the RS frame may include the mobile service data and first signaling information of a first data type on the mobile service data. The first handler parses the first signaling information received from the RS frame, converts parsed data elements of the first data type to a second data type, and merges multiple identification information of the parsed first data type, thereby generating identification information of the second data type. The second handler receives second signaling information of the second data type on the mobile service data, the second signaling information including at least one fragment, uses the identification information of the second data type included in the first handler to search at least one fragment within the second signaling information, and maps data elements received through the searched fragment with the data elements converted to the second data type.

Abstract translation: 公开了数字广播系统和数据处理方法。 数字广播系统的接收系统包括基带处理器，第一处理器，第二处理器和存储单元。 基带处理器接收包括移动业务数据和主业务数据的广播信号。 这里，移动业务数据可以配置RS帧，并且RS帧可以包括关于移动业务数据的移动业务数据和第一数据类型的第一信令信息。 第一处理器解析从RS帧接收的第一信令信息，将第一数据类型的解析数据元素转换为第二数据类型，并且合并解析的第一数据类型的多个标识信息，从而生成第二数据类型的标识信息 。 第二处理器接收关于移动业务数据的第二数据类型的第二信令信息，所述第二信令信息包括至少一个片段，使用包括在第一处理程序中的第二数据类型的标识信息来搜索第一数据类型中的至少一个片段 并且将通过搜索到的片段接收的数据元素与被转换为第二数据类型的数据元素进行映射。

公开(公告)号：WO2009028852A1

公开(公告)日：2009-03-05

申请号：PCT/KR2008/004976

申请日：2008-08-25

Applicant: LG ELECTRONICS INC. ,  LEE, Sang Hyup ,  CHOI, In Hwan ,  KIM, Jeong Woo ,  LEE, Chul Soo ,  SONG, Jae Hyung

Inventor： LEE, Sang Hyup ,  CHOI, In Hwan ,  KIM, Jeong Woo ,  LEE, Chul Soo ,  SONG, Jae Hyung

IPC: H04N7/015

CPC classification number: H04N21/6131 ,  H04H60/43 ,  H04H60/72 ,  H04H60/73 ,  H04N21/235 ,  H04N21/414 ,  H04N21/4345 ,  H04N21/435

Abstract: A digital broadcast receiving system and a method for controlling the same are disclosed. The method a method for controlling a digital broadcast receiving system includes the steps of receiving a broadcast signal having mobile service data and main service data multiplexed therein, extracting transmission parameter channel (TPC) signaling information and fast information channel (FIC) signaling information from a data group within the received mobile service data, acquiring a program table, by using the IP signaling channel within an ensemble included in the received broadcast signal, and controlling the system to create a list of channels mapped with all ensembles transmitted through at least one physical frequency, by using the acquired program table.

Abstract translation: 公开了一种数字广播接收系统及其控制方法。 该数字广播接收系统的控制方法包括以下步骤：接收具有多路复用的移动业务数据和主业务数据的广播信号，从传输参数信道（TPC）信令信息和快速信息信道（FIC）信令信息中提取 数据组，通过使用包含在接收的广播信号中的集合内的IP信令信道来获取节目表，并且控制系统创建与通过至少一个物理传输的所有集合映射的频道列表 频率，通过使用获取的程序表。

公开(公告)号：WO2009028847A1

公开(公告)日：2009-03-05

申请号：PCT/KR2008/004967

申请日：2008-08-25

Applicant: LG ELECTRONICS INC. ,  SONG, Jae Hyung ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  KIM, Jin Pil ,  LEE, Chul Soo

Inventor： SONG, Jae Hyung ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  KIM, Jin Pil ,  LEE, Chul Soo

IPC: H04N7/015

CPC classification number: H04H20/28 ,  H04H20/42 ,  H04H20/57 ,  H04H20/65 ,  H04H40/27

Abstract: A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcasting system includes a baseband processor, a management processor, and a presentation processor. The baseband processor receives broadcast signals including mobile service data and main service data. Herein, the mobile service data may configure a RS frame, which includes mobile service data and table information describing channel configuration information and IP access information of an ensemble level corresponding to the RS frame. The table information is encapsulated to a UDP/IP header. The management processor processes table information from the RS frame to acquire channel configuration information and IP access information of an ensemble level, and accesses mobile service data requested to be received from the RS frame, based upon the acquired information. The presentation processor decodes the accessed mobile service data and outputs the decoded data to a display screen and/or a speaker.

Abstract translation: 公开了数字广播系统和数据处理方法。 数字广播系统的接收系统包括基带处理器，管理处理器和呈现处理器。 基带处理器接收包括移动业务数据和主业务数据的广播信号。 这里，移动业务数据可以配置RS帧，其包括移动业务数据和描述信道配置信息的表信息以及与RS帧对应的整体级别的IP访问信息。 表信息被封装到UDP / IP头。 管理处理器处理来自RS帧的表信息以获取整体级的信道配置信息和IP接入信息，并且基于所获取的信息来访问请求从RS帧接收的移动业务数据。 呈现处理器解码所访问的移动业务数据并将解码的数据输出到显示屏和/或扬声器。

公开(公告)号：WO2009008649A3

公开(公告)日：2009-03-05

申请号：PCT/KR2008003996

申请日：2008-07-07

Applicant: LG ELECTRONICS INC ,  SONG JAE HYUNG ,  CHOI IN HWAN ,  HONG HO TAEK ,  KWAK KOOK YEON ,  KIM BYOUNG GILL ,  SUH JONG YEUL ,  KIM JIN PIL ,  SONG WON GYU ,  LEE CHUL SOO ,  KIM JIN WOO ,  LEE HYOUNG GON ,  LEE JOON HUI

Inventor： SONG JAE HYUNG ,  CHOI IN HWAN ,  HONG HO TAEK ,  KWAK KOOK YEON ,  KIM BYOUNG GILL ,  SUH JONG YEUL ,  KIM JIN PIL ,  SONG WON GYU ,  LEE CHUL SOO ,  KIM JIN WOO ,  LEE HYOUNG GON ,  LEE JOON HUI

IPC: H04N7/015

CPC classification number: H04H20/30 ,  H04H20/55 ,  H04H20/57 ,  H04H60/73

Abstract: A digital broadcast system having storing resistance to errors generated during the transmission of mobile service data, and a data processing method are disclosed. The digital broadcast system additionally encodes mobile service data. As a result, the mobile service data has strong resistance to a channel variation and noise, and at the same time the system can quickly cope with the channel variation.

公开(公告)号：WO2009021100A2

公开(公告)日：2009-02-12

申请号：PCT/US2008072433

申请日：2008-08-07

Applicant: RAYTHEON CO ,  LEE CHUL J ,  HARKINS BRIAN J

Inventor： LEE CHUL J ,  HARKINS BRIAN J

CPC classification number: G01S7/412

Abstract: A method and system for analyzing the RCS of an object using N Point signature prediction models is provided. N-point signature prediction models are created for each object in a scenario and stored in lookup tables. Shooting and Bounce trace back techniques are used to determine RCS signatures of multiple objects in modeled scenarios to account for blockage by and coupling phenomena of a scattered field.

Abstract translation: 提供了一种使用N点签名预测模型分析对象的RCS的方法和系统。 为场景中的每个对象创建N点签名预测模型，并存储在查找表中。 拍摄和弹跳回溯技术用于确定模拟场景中多个对象的RCS签名，以解决散射场的阻塞和耦合现象。

公开(公告)号：WO2009017351A3

公开(公告)日：2009-02-05

申请号：PCT/KR2008/004406

申请日：2008-07-29

Applicant: LG ELECTRONICS INC. ,  KIM, Jin Pil ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  LEE, Chul Soo ,  SONG, Jae Hyung

Inventor： KIM, Jin Pil ,  CHOI, In Hwan ,  SUH, Jong Yeul ,  LEE, Chul Soo ,  SONG, Jae Hyung

IPC: H04N7/00 ,  H04N7/04

Abstract: The present invention relates to a digital broadcasting system and a processing data method thereof. The present invention includes acquiring a first ensemble providing service guide information for mobile service data from a broadcast signal in which the mobile service data and main service data are multiplexed, acquiring, from the first ensemble, first program table information including information which indicates that the first ensemble provides service guide information for a second ensemble, and decoding the first program table information and acquiring service guide information for mobile service data included in the second ensemble by using the decoded first program table information.