公开(公告)号：US08179977B2

公开(公告)日：2012-05-15

申请号：US12083457

申请日：2006-10-13

申请人： Hyen O Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

发明人： Hyen O Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

IPC分类号： H04N7/12 ,  H04N11/02

CPC分类号： H04H20/89 ,  G10L19/008 ,  H04H40/27 ,  H04H60/82 ,  H04L5/0007 ,  H04L5/0044 ,  H04L25/023 ,  H04L27/2647 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/64315 ,  H04N21/64322 ,  H04N21/8106 ,  H04N21/8352

摘要： The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided a method for processing a signal, the method including receiving a broadcasting signal including audio data coded using a pilot reference value and a pilot difference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain coded audio data in an Internet protocol (IP) packet and audio data coding identification information, decoding data according to a data coding scheme indicated by the audio data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme decodes the data using the pilot reference value corresponding to a plurality of data and the pilot difference value, and the pilot difference value is generated using the data and the pilot reference value.

摘要翻译： 本发明涉及一种处理信号的方法和装置。 解决问题的本发明的目的在于一种用于处理信号的方法和装置，其允许发送/接收具有优化的信号传输效率的信号。 根据本发明的一个方面，提供了一种处理信号的方法，该方法包括接收包括使用导频参考值和导频差值编码的音频数据的广播信号，考虑到分散的解调广播信号 随着时间变化的导频和在所接收的广播信号的帧中随时间而固定的连续导频并解码解调信号以获得广播传输流，解复用广播传输流以获得互联网协议（IP）中的编码音频数据 ）分组和音频数据编码识别信息，根据由音频数据编码识别信息指示的数据编码方案解码数据，其中数据编码方案至少包括导频编码方案，导频编码方案使用导频参考解码数据 值对应于多个数据和导频差值va lue，并且使用数据和导频参考值生成导频差分值。

公开(公告)号：US08019611B2

公开(公告)日：2011-09-13

申请号：US12083465

申请日：2006-10-13

申请人： Hyen O Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

发明人： Hyen O Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

IPC分类号： G10L19/00

CPC分类号： H04H20/89 ,  G10L19/008 ,  H04H40/27 ,  H04H60/82 ,  H04L5/0007 ,  H04L5/0044 ,  H04L25/023 ,  H04L27/2647 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/64315 ,  H04N21/64322 ,  H04N21/8106 ,  H04N21/8352

摘要： The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided a method for processing a signal, the method including receiving a broadcasting signal including data coded using a group reference value corresponding to a plurality of data included in one of groups formed according to data grouping and a difference value corresponding to the group reference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain data coding identification information and decapsulating Internet protocol (IP) packets having the coded data, obtaining the group reference value corresponding to the plurality of data and the difference value corresponding to the group difference value through grouping from the decapsulated data and obtaining the data using the group reference value and the difference value.

摘要翻译： 本发明涉及一种处理信号的方法和装置。 解决问题的本发明的目的在于一种用于处理信号的方法和装置，其允许发送/接收具有优化的信号传输效率的信号。 根据本发明的一个方面，提供了一种用于处理信号的方法，该方法包括接收广播信号，该广播信号包括使用与根据数据分组形成的组之一中包括的多个数据相对应的组参考值编码的数据 以及与组参考值相对应的差值，考虑到随时间变化的散射导频解调广播信号，并在接收到的广播信号的帧中随着时间而固定的连续导频，并对解调信号进行解码，以获得 广播传输流，解复用广播传输流以获得数据编码识别信息并解封装具有编码数据的因特网协议（IP）分组，获得对应于多个数据的组参考值和对应于组差值的差值 从解封的d分组 ata并使用组参考值和差值获取数据。

公开(公告)号：US07970072B2

公开(公告)日：2011-06-28

申请号：US12083461

申请日：2006-10-13

申请人： Hyen O Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

发明人： Hyen O Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

IPC分类号： H04L23/02

CPC分类号： H04H20/89 ,  G10L19/008 ,  H04H40/27 ,  H04H60/82 ,  H04L5/0007 ,  H04L5/0044 ,  H04L25/023 ,  H04L27/2647 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/64315 ,  H04N21/64322 ,  H04N21/8106 ,  H04N21/8352

摘要： The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided a method of processing a signal including receiving a broadcasting signal including audio data coded using a pilot reference value and a pilot difference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain coded audio data in an Internet protocol (IP) packet and an identifier for identifying a method of decoding the audio data, obtaining the pilot reference value corresponding to a plurality of data and the pilot difference value corresponding to the pilot reference value from the coded audio data and obtaining the audio data using the pilot reference value and the pilot difference value.

摘要翻译： 本发明涉及用于处理信号的方法和装置。 解决问题的本发明的目的在于一种用于处理信号的方法和装置，其允许发送/接收具有优化的信号传输效率的信号。 根据本发明的一个方面，提供一种处理信号的方法，包括接收包括使用导频参考值和导频差值编码的音频数据的广播信号，考虑到变化的散射导频解调广播信号 随着时间的推移，以及在接收的广播信号的帧中随时间而固定的连续导频，并解码解调的信号以获得广播传输流，解复用广播传输流以获得互联网协议（IP）分组中的编码音频数据，以及 用于识别对音频数据进行解码的方法的标识符，从编码的音频数据获得与多个数据相对应的导频参考值和与导频参考值相对应的导频差值，并使用导频参考值获得音频数据;以及 导频差值。

公开(公告)号：US07696907B2

公开(公告)日：2010-04-13

申请号：US12089098

申请日：2006-10-09

申请人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang Won Jung ,  Hyo Jin Kim

发明人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang Won Jung ,  Hyo Jin Kim

IPC分类号： H03M7/36

CPC分类号： G10L19/0017 ,  G10L19/008 ,  G10L19/04 ,  G10L19/167 ,  G10L19/20 ,  G10L19/22 ,  H03M7/30 ,  H03M7/40 ,  H03M7/42 ,  H04N21/235 ,  H04N21/435 ,  H04S1/007

摘要： An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a group reference value corresponding to a plurality of data included in one group through grouping including first grouping and second grouping and a first difference value corresponding to the group reference value and obtaining the data using the group reference value and the first difference value.

摘要翻译： 公开了一种处理信号的装置及其方法。 通过互连进行数据编码和熵编码，分组用于提高编码效率。 本发明包括以下步骤：通过包括第一分组和第二分组的分组以及对应于组参考值的第一差分值获得与包括在一组中的多个数据相对应的组参考值，并使用组参考值获得数据 和第一个差值。

公开(公告)号：US07660358B2

公开(公告)日：2010-02-09

申请号：US12088871

申请日：2006-10-04

申请人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang Won Jung ,  Hyo Jin Kim

发明人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang Won Jung ,  Hyo Jin Kim

IPC分类号： H04B14/04

CPC分类号： G10L19/18 ,  G10L19/0017 ,  G10L19/008 ,  G10L19/04 ,  G10L19/167 ,  G10L19/20 ,  G10L19/22 ,  H03M7/30 ,  H03M7/40 ,  H03M7/42 ,  H04L27/2602 ,  H04N21/235 ,  H04N21/435 ,  H04S1/007

摘要： Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a number of data corresponding to a pilot reference value and if a number of data bands meets a predetermined condition, obtaining the pilot reference value and a pilot difference value corresponding to the pilot reference value and obtaining the data using the pilot reference value and the pilot difference value.

摘要翻译： 通过互连进行数据编码和熵编码，分组用于提高编码效率。 本发明包括以下步骤：获得与导频参考值相对应的数据的数量，并且如果多个数据频带满足预定条件，则获得与导频参考值相对应的导频参考值和导频差值，并获得数据 使用导频参考值和导频差值。

公开(公告)号：US07643561B2

公开(公告)日：2010-01-05

申请号：US12088518

申请日：2006-10-04

申请人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung ,  Hyo Jin Kim

发明人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung ,  Hyo Jin Kim

IPC分类号： H04B14/04

CPC分类号： G10L19/18 ,  G10L19/0017 ,  G10L19/008 ,  G10L19/04 ,  G10L19/167 ,  G10L19/20 ,  G10L19/22 ,  H03M7/30 ,  H03M7/40 ,  H03M7/42 ,  H04L27/2602 ,  H04N21/235 ,  H04N21/435 ,  H04S1/007

摘要： Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a pilot reference value corresponding to a plurality of gains and a pilot difference value corresponding to the pilot reference value; and obtaining the gain using the pilot reference value and the pilot difference value.

摘要翻译： 通过互连进行数据编码和熵编码，分组用于提高编码效率。 本发明包括获得对应于多个增益的导频参考值和对应于导频参考值的导频差值的步骤; 并使用导频参考值和导频差值获得增益。

公开(公告)号：US20090290633A1

公开(公告)日：2009-11-26

申请号：US12083457

申请日：2006-10-13

申请人： Hyen O. Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

发明人： Hyen O. Oh ,  Hyo Jin Kim ,  Dong Soo Kim ,  Yang Won Jung ,  Jae Hyun Lim ,  Hee Suk Pang

IPC分类号： H04N7/12 ,  H04N5/14

CPC分类号： H04H20/89 ,  G10L19/008 ,  H04H40/27 ,  H04H60/82 ,  H04L5/0007 ,  H04L5/0044 ,  H04L25/023 ,  H04L27/2647 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/64315 ,  H04N21/64322 ,  H04N21/8106 ,  H04N21/8352

摘要： The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided a method for processing a signal, the method including receiving a broadcasting signal including audio data coded using a pilot reference value and a pilot difference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain coded audio data in an Internet protocol (IP) packet and audio data coding identification information, decoding data according to a data coding scheme indicated by the audio data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme decodes the data using the pilot reference value corresponding to a plurality of data and the pilot difference value, and the pilot difference value is generated using the data and the pilot reference value.

摘要翻译： 本发明涉及一种处理信号的方法和装置。 解决问题的本发明的目的在于一种用于处理信号的方法和装置，其允许发送/接收具有优化的信号传输效率的信号。 根据本发明的一个方面，提供了一种处理信号的方法，所述方法包括：接收包括使用导频参考值和导频差值编码的音频数据的广播信号，考虑到分散的解调广播信号 随着时间变化的导频和在所接收的广播信号的帧中随时间而固定的连续导频并解码解调信号以获得广播传输流，解复用广播传输流以获得互联网协议（IP）中的编码音频数据 ）分组和音频数据编码识别信息，根据由音频数据编码识别信息指示的数据编码方案解码数据，其中数据编码方案至少包括导频编码方案，导频编码方案使用导频参考解码数据 值对应于多个数据和导频差值va lue，并且使用数据和导频参考值生成导频差分值。

公开(公告)号：US07761177B2

公开(公告)日：2010-07-20

申请号：US11997317

申请日：2006-07-28

申请人： Hyen-O Oh ,  Hee Suk Pang ,  Dong Soo Kim ,  Jae Hyun Lim ,  Hyo Jin Kim ,  Yang-Won Jung

发明人： Hyen-O Oh ,  Hee Suk Pang ,  Dong Soo Kim ,  Jae Hyun Lim ,  Hyo Jin Kim ,  Yang-Won Jung

IPC分类号： G06F17/00

CPC分类号： G10L19/008

摘要： A method for generating an encoded audio signal, and a method for processing the same during the multi-channel audio coding are disclosed. The present invention provides the method for generating an encoded audio signal comprising: including basic configuration information requisite for a multi-channel audio coding process; and including extension configuration information, wherein the extension configuration information includes configuration information of extension environment which is identified by a type identifier (ID).

摘要翻译： 公开了一种用于生成编码音频信号的方法及其在多声道音频编码期间的处理方法。 本发明提供了一种生成编码音频信号的方法，包括：包括多声道音频编码处理所需的基本配置信息; 并且包括扩展配置信息，其中扩展配置信息包括由类型标识符（ID）标识的扩展环境的配置信息。

公开(公告)号：US07752053B2

公开(公告)日：2010-07-06

申请号：US12089383

申请日：2006-10-04

申请人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung ,  Hyo Jin Kim

发明人： Hee Suk Pang ,  Hyen O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung ,  Hyo Jin Kim

IPC分类号： G10L19/00

CPC分类号： H03M7/40 ,  G10L19/0017 ,  G10L19/008 ,  G10L19/04 ,  G10L19/167 ,  G10L19/20 ,  G10L19/22 ,  H03M7/30 ,  H03M7/42 ,  H04L27/2602 ,  H04N21/235 ,  H04N21/435 ,  H04S1/007

摘要： An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a group reference value corresponding to a plurality of data included in one group through data grouping and internal grouping for the data grouping and a difference value corresponding to the group reference value and obtaining the data using the group reference value and the difference value.

摘要翻译： 公开了一种处理信号的装置及其方法。 通过互连进行数据编码和熵编码，分组用于提高编码效率。 本发明包括以下步骤：通过用于数据分组的数据分组和内部分组以及与组参考值相对应的差值获得与包括在一组中的多个数据相对应的组参考值，并使用组参考获得数据 值和差值。

公开(公告)号：US07680194B2

公开(公告)日：2010-03-16

申请号：US12088865

申请日：2006-10-04

申请人： Hee Suk Pang ,  Hyen-O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung ,  Hyo Jin Kim

发明人： Hee Suk Pang ,  Hyen-O Oh ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung ,  Hyo Jin Kim

IPC分类号： H04B14/04

CPC分类号： G10L19/18 ,  G10L19/0017 ,  G10L19/008 ,  G10L19/04 ,  G10L19/167 ,  G10L19/20 ,  G10L19/22 ,  H03M7/30 ,  H03M7/40 ,  H03M7/42 ,  H04L27/2602 ,  H04N21/235 ,  H04N21/435 ,  H04S1/007

摘要： Apparatus and methods for processing a signal are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The subject matter includes a payload part having at least one of data coding information including pilot coding information per a frame and entropy coding information and a header part having main configuration information for the payload part.

摘要翻译： 公开了用于处理信号的装置和方法。 通过互连进行数据编码和熵编码，分组用于提高编码效率。 主题包括具有包括每帧的导频编码信息和熵编码信息的数据编码信息中的至少一个的有效载荷部分和具有用于有效载荷部分的主配置信息的报头部分。