公开(公告)号：WO2008144004A1

公开(公告)日：2008-11-27

申请号：PCT/US2008/006334

申请日：2008-05-16

Applicant: THOMSON LICENSING ,  CITTA, Richard W. ,  LOPRESTO, Scott M.

Inventor： CITTA, Richard W. ,  LOPRESTO, Scott M.

IPC: H03M13/09

CPC classification number: H04N7/50 ,  H03M13/00 ,  H03M13/03 ,  H03M13/09 ,  H03M13/095 ,  H03M13/096 ,  H03M13/134 ,  H03M13/151 ,  H03M13/253 ,  H03M13/2906 ,  H03M13/41 ,  H03M13/6356 ,  H03M13/6362 ,  H03M13/6538 ,  H04L1/005 ,  H04L1/0065 ,  H04L1/0072 ,  H04L1/0079 ,  H04N7/52 ,  H04N19/156 ,  H04N19/157 ,  H04N19/172 ,  H04N19/176 ,  H04N19/61

Abstract: New capabilities will allow conventional broadcast transmission to be available to mobile devices. The present embodiments describe an apparatus and method for encoding and decoding signals. An apparatus (600) includes a first encoder (602), the first encoder (602) receiving data and encoding the data using a first byte code encoding process, an interleaver (604) coupled to the first encoder (602) to receive the encoded data from the first encoder (602) and re-order the data, and a second encoder (606) coupled to the interleaver (604) to receive the re-ordered data and encode the re-ordered data using a second byte code encoding process. A method (1600) includes the steps receiving data (1610), encoding the data using a first byte code encoding process (1620), interleaving the encoded data (1630), and encoding the interleaved data (1640) using a second byte code encoding process. An apparatus and method for decoding signals is also described.

Abstract translation: 新功能将允许传统的广播传输可用于移动设备。 本实施例描述了用于对信号进行编码和解码的装置和方法。 装置（600）包括第一编码器（602），第一编码器（602）使用第一字节代码编码处理接收数据并对数据进行编码，交织器（604）耦合到第一编码器（602）以接收编码 来自第一编码器（602）的数据并重新排序数据，以及第二编码器（606），耦合到交织器（604）以接收重新排序的数据，并使用第二字节代码编码处理对重新排序的数据进行编码 。 方法（1600）包括接收数据（1610）的步骤，使用第一字节代码编码处理（1620）对数据进行编码，交织编码数据（1630），以及使用第二字节代码编码对交织数据（1640）进行编码 处理。 还描述了用于解码信号的装置和方法。

公开(公告)号：WO2008144001A9

公开(公告)日：2008-11-27

申请号：PCT/US2008/006331

申请日：2008-05-16

Applicant: THOMSON LICENSING ,  CITTA, Richard W. ,  LOPRESTO, Scott M.

Inventor： CITTA, Richard W. ,  LOPRESTO, Scott M.

IPC: H03M13/29

Abstract: New capabilities will allow conventional broadcast transmission to be available to mobile devices. A method (1700) is described including the steps of receiving (1710) data, encoding (1740) the data using a first encoding process, inserting training data (1770) into the encoded data, and encoding (1790) the encoded data and the training data using a second encoding process. An apparatus (1300) is also described including a first encoder (1314) receiving at least a portion of data and encoding the portion of data using a first encoding process, a training data inserter (1320) inserting training data into the first encoded data, and a second encoder (1358) encoding the first encoded data and the training data using a second encoding process.

公开(公告)号：WO2008144005A1

公开(公告)日：2008-11-27

申请号：PCT/US2008/006335

申请日：2008-05-16

Applicant: THOMSON LICENSING ,  CITTA, Richard W. ,  LOPRESTO, Scott M.

Inventor： CITTA, Richard W. ,  LOPRESTO, Scott M.

IPC: H03M13/00

CPC classification number: H04N7/50 ,  H03M13/00 ,  H03M13/03 ,  H03M13/09 ,  H03M13/095 ,  H03M13/096 ,  H03M13/134 ,  H03M13/151 ,  H03M13/253 ,  H03M13/2906 ,  H03M13/41 ,  H03M13/6356 ,  H03M13/6362 ,  H03M13/6538 ,  H04L1/005 ,  H04L1/0065 ,  H04L1/0072 ,  H04L1/0079 ,  H04N7/52 ,  H04N19/156 ,  H04N19/157 ,  H04N19/172 ,  H04N19/176 ,  H04N19/61

Abstract: New capabilities will allow conventional broadcast transmission to be available to mobile devices. A method (1700) includes inputting (1730) a first dimension of data into a first matrix, outputting (1730) a second dimension of data from the first matrix, encoding (1740) the data using a byte code encoding process, inputting (1750) a second dimension of encoded data into a second matrix, and outputting (1750) a first dimension of encoded data from the second matrix. An apparatus (1300) includes a first interleaver (1312) that inputs a first dimension of data into a first matrix and outputs a second dimension of data from the first matrix, an encoder (1314) to encode the data using a byte code encoding process, and a second interleaver (1316) that inputs a second dimension of data into a second matrix and outputs a first dimension of data from the second matrix. A method and apparatus for decoding are also described.

Abstract translation: 新功能将允许传统的广播传输可用于移动设备。 一种方法（1700）包括将第一维数据输入（1730）到第一矩阵中，从第一矩阵输出（1730）第二维数据，使用字节码编码处理对数据进行编码（1740），输入（1750 ）将编码数据的第二维度转换成第二矩阵，并从第二矩阵输出（1750）编码数据的第一维度。 一种装置（1300）包括：第一交织器（1312），其将数据的第一维度输入到第一矩阵中，并从第一矩阵输出数据的第二维度;编码器（1314），用于使用字节码编码处理 以及第二交织器（1316），其将数据的第二维度输入到第二矩阵中，并从第二矩阵输出数据的第一维度。 还描述了用于解码的方法和装置。

公开(公告)号：WO2009051687A2

公开(公告)日：2009-04-23

申请号：PCT/US2008/011705

申请日：2008-10-14

Applicant: THOMSON LICENSING ,  CITTA, Richard W. ,  CANFIELD, Barth Alan

Inventor： CITTA, Richard W. ,  CANFIELD, Barth Alan

IPC: H04N7/24

CPC classification number: H04N21/64315 ,  H04L1/0028 ,  H04L1/0065 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0075 ,  H04L2001/0093 ,  H04N21/234327 ,  H04N21/23439 ,  H04N21/23608 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/4382 ,  H04N21/6131 ,  H04N21/6336

Abstract: New capabilities will allow conventional broadcast transmission to be available to mobile devices. The present embodiments describe an apparatus and method for encoding and decoding signals. A method (1100) includes the steps of generating (1110) data blocks, encoding (1140) a first set of data blocks using a first encoding rate, encoding (1140) a second set of data blocks using a second encoding rate, and generating (1180) a control packet, the control packet identifying the first set of data blocks and the first encoding rate, and identifying the second set of data blocks and the second encoding rate. An apparatus (1200) includes a first decoder (1216) receiving data and decoding a first subset of the data, including a control packet, at a first decoding rate and a controller (1260) controlling the operation of the first decoder (1216) based on the decoded control packet.

Abstract translation: 新功能将允许传统的广播传输可用于移动设备。 本实施例描述了用于对信号进行编码和解码的装置和方法。 一种方法（1100）包括以下步骤：使用第一编码速率产生（1110）数据块，对第一组数据块进行编码（1140），使用第二编码速率编码（1140）第二组数据块，并产生 （1180）控制分组，所述控制分组识别所述第一组数据块和所述第一编码速率，以及识别所述第二组数据块和所述第二编码速率。 一种设备（1200）包括：第一解码器（1216），以第一解码速率接收数据并解码数据的第一子集（包括控制分组）;以及控制器（1260），其基于第一解码器（1216）的操作来控制 在解码的控制包上。