公开(公告)号：EP1309205B1

公开(公告)日：2013-10-16

申请号：EP02024513.0

申请日：2002-10-30

申请人： LG Electronics, Inc.

发明人： Kim, Tae Ho ,  Yoo, Jae Yong ,  Alexandre, Limonov

IPC分类号： H04N9/87

CPC分类号： G11B27/105 ,  G11B27/329 ,  G11B2220/2562 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8715

摘要： The present invention relates to an interactive disk reproducing method using a network. The present method downloads various content-related information and the latest contents associated with A/V data pre-recorded on a placed interactive disk from a remote content-providing server connected through a network before reproduction of the placed interactive disk, and makes presentation of video or audio reproduced from the interactive disk along with contents already-received from the server while synchronizing presentation time of the A/V data and the contents with reference to the downloaded content-related information.

公开(公告)号：EP2348508A2

公开(公告)日：2011-07-27

申请号：EP10016102.5

申请日：2003-10-24

申请人： LG Electronics Inc.

发明人： Kim, Tae Ho ,  Kim, Byung Jin ,  Yoon, Woo Seong ,  Yoo, Jea Yong

IPC分类号： G11B20/10 ,  G11B27/10

CPC分类号： G11B27/105 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8205 ,  H04N21/42646 ,  H04N21/858

摘要： A method for reproducing audio/video data (AV data) and additional data associated with the AV data is disclosed, the method being performed by at least one device and comprising retrieving the AV data; obtaining listing information including a list of navigation information; obtaining the navigation information corresponding to the AV data using the listing information, wherein the navigation information includes identification information, location information, time information, and size information used for processing the additional data; receiving the additional data which corresponds to the AV data from an external server using the identification information and the location information, wherein the identification information is an identifier assigned to the additional data, and the location information indicates where the additional data is located; and reproducing the additional data with the AV data using the time information and size information, wherein the size information is used for buffering the additional data on a buffer of the device, and wherein a single additional data is capable of being associated with plural AV data or plural additional data are capable of being associated with a single AV data.
Furthermore, a corresponding apparatus for reproducing audio/video data (AV data) and additional data associated with the AV data is disclosed.

摘要翻译： 一种用于再现音频/视频数据（AV数据），并与AV数据相关联的附加数据方法的游离缺失光盘，所述方法由所述至少一个设备和检索包括AV数据执行的; 获得上市信息，包括导航信息列表; 获得导航信息使用所述列表信息对应于所述AV数据，worin所述导航信息包括识别信息，位置信息，时间信息，以及用于处理所述附加数据的大小信息; 接收使用所述识别信息和所述位置信息，worin的识别信息，其对应于从外部AV数据到服务器的附加数据是分配给附加数据的标识符，和所述位置信息指示其中附加数据位于; 和再现使用AV数据的时间信息和大小信息，worin信息用于缓冲在该装置的一个缓存器中的附加数据的大小，和worin单个附加数据是能够与多个AV数据相关联的与所述附加数据 或多个附加的数据能够被与单个的AV数据相关联。 进一步，用于再现音频/视频数据（AV数据），并与AV数据相关联的附加的数据的相应的设备游离缺失盘。

公开(公告)号：EP1638284A2

公开(公告)日：2006-03-22

申请号：EP05291912.3

申请日：2005-09-15

申请人： LG Electronics, Inc.

发明人： Kim, Tae Ho

IPC分类号： H04L27/26

CPC分类号： H04L27/2688 ,  H04H40/27 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/261 ,  H04L27/2659

摘要： A coarse frequency recovery apparatus and method for use in a digital broadcast receiver using OFDM scheme, but having very strong resistance to a sampling offset is disclosed. According to the present invention, a correlation interval of the 8k-mode for coarse frequency recovery is divided into four 2k-mode intervals. Frequency offset estimation process is performed using the four 2k-mode intervals, such that individual phase variations are reduced, resulting in reduction of a negative influence caused by a sampling clock offset.

摘要翻译： 公开了一种在使用OFDM方案的数字广播接收机中使用但具有非常强的抗采样偏移的粗略频率恢复装置和方法。 根据本发明，用于粗频率恢复的8k模式的相关间隔被分成四个2k模式间隔。 使用四个2k模式间隔执行频偏估计处理，使得各个相位变化减小，导致由采样时钟偏移引起的负影响的减小。

公开(公告)号：EP1309205A1

公开(公告)日：2003-05-07

申请号：EP02024513.0

申请日：2002-10-30

申请人： LG ELECTRONICS INC.

发明人： Kim, Tae Ho ,  Yoo, Jae Yong ,  Alexandre, Limonov

IPC分类号： H04N9/87

CPC分类号： G11B27/105 ,  G11B27/329 ,  G11B2220/2562 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8715

摘要： The present invention relates to an interactive disk reproducing method using a network. The present method downloads various content-related information and the latest contents associated with A/V data pre-recorded on a placed interactive disk from a remote content-providing server connected through a network before reproduction of the placed interactive disk, and makes presentation of video or audio reproduced from the interactive disk along with contents already-received from the server while synchronizing presentation time of the A/V data and the contents with reference to the downloaded content-related information.

摘要翻译： 本发明涉及一种使用网络的交互式盘再现方法。 本方法在再现放置的交互盘之前，通过网络连接的远程内容提供服务器下载各种内容相关信息和与预先记录在放置的交互式磁盘上的A / V数据相关联的最新内容，并且呈现 视频或音频以及从服务器已经收到的内容，同时参考下载的内容相关信息来同步A / V数据和内容的呈现时间。

公开(公告)号：EP1309204A1

公开(公告)日：2003-05-07

申请号：EP02024512.2

申请日：2002-10-30

申请人： LG ELECTRONICS INC.

发明人： Kim, Tae Ho ,  Yoo, Jae Yong ,  Alexandre, Limonov

IPC分类号： H04N9/87

CPC分类号： G11B27/105 ,  G11B27/329 ,  G11B2220/2562 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8715

摘要： The present invention relates to an interactive disk reproducing method using a network. The present method downloads various content-related information associated with A/V data pre-recorded on a placed interactive disk from a remote content-providing server connected through a network, and makes presentation of video or audio reproduced from the interactive disk along with contents received from the server while synchronizing presentation time of the A/V data and the contents with reference to the downloaded content-related information.

摘要翻译： 本发明涉及一种使用网络的交互式盘再现方法。 本方法从通过网络连接的远程内容提供服务器下载与预先记录在放置的交互式磁盘上的A / V数据相关联的各种内容相关信息，并且使得从交互式磁盘再现的视频或音频以及内容 参考下载的内容相关信息，同时从服务器接收A / V数据的呈现时间和内容。

公开(公告)号：EP2348508A3

公开(公告)日：2011-10-05

申请号：EP10016102.5

申请日：2003-10-24

申请人： LG Electronics Inc.

发明人： Kim, Tae Ho ,  Kim, Byung Jin ,  Yoon, Woo Seong ,  Yoo, Jea Yong

IPC分类号： G11B20/10 ,  G11B27/10

CPC分类号： G11B27/105 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8205 ,  H04N21/42646 ,  H04N21/858

摘要： A method for reproducing audio/video data (AV data) and additional data associated with the AV data is disclosed, the method being performed by at least one device and comprising retrieving the AV data; obtaining listing information including a list of navigation information; obtaining the navigation information corresponding to the AV data using the listing information, wherein the navigation information includes identification information, location information, time information, and size information used for processing the additional data; receiving the additional data which corresponds to the AV data from an external server using the identification information and the location information, wherein the identification information is an identifier assigned to the additional data, and the location information indicates where the additional data is located; and reproducing the additional data with the AV data using the time information and size information, wherein the size information is used for buffering the additional data on a buffer of the device, and wherein a single additional data is capable of being associated with plural AV data or plural additional data are capable of being associated with a single AV data.
Furthermore, a corresponding apparatus for reproducing audio/video data (AV data) and additional data associated with the AV data is disclosed.

公开(公告)号：EP1638284A3

公开(公告)日：2007-11-21

申请号：EP05291912.3

申请日：2005-09-15

申请人： LG Electronics, Inc.

发明人： Kim, Tae Ho

IPC分类号： H04L27/26

CPC分类号： H04L27/2688 ,  H04H40/27 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/261 ,  H04L27/2659

摘要： A coarse frequency recovery apparatus and method for use in a digital broadcast receiver using OFDM scheme, but having very strong resistance to a sampling offset is disclosed. According to the present invention, a correlation interval of the 8k-mode for coarse frequency recovery is divided into four 2k-mode intervals. Frequency offset estimation process is performed using the four 2k-mode intervals, such that individual phase variations are reduced, resulting in reduction of a negative influence caused by a sampling clock offset.

公开(公告)号：EP1568024A1

公开(公告)日：2005-08-31

申请号：EP03812378.2

申请日：2003-10-02

申请人： LG ELECTRONICS INC.

发明人： Yoo, Jea Yong ,  Yoon, Woo Seong ,  Um, Soung Hyun ,  Kim, Tae Ho

IPC分类号： G11B19/02

CPC分类号： G11B19/02 ,  G11B27/105 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/765 ,  H04N5/85

摘要： A method for controlling playback of data recorded on an enhanced navigation medium is provided. The method comprises initializing at least a first playback engine of an enhanced navigation device, when an enhanced navigation mode is selected; entering a first playback state for at least the first playback engine, when an enhanced navigation engine preloads navigation information; and controlling media playback operations, in response to user interaction with a user interface of the enhanced navigation device; wherein the enhanced navigation engine controls a plurality of playback states based on the user interaction with a plurality of user interfaces of the enhanced navigation device.