公开(公告)号：US20060123126A1

公开(公告)日：2006-06-08

申请号：US11192599

申请日：2005-07-29

申请人： Yong-Deok Kim ,  Chang-Sup Shim ,  Jun-Ho Koh

发明人： Yong-Deok Kim ,  Chang-Sup Shim ,  Jun-Ho Koh

IPC分类号： G06F15/16

CPC分类号： H04N21/2402 ,  H04L1/0014 ,  H04N7/22 ,  H04N21/23418 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/25833 ,  H04N21/2662 ,  H04N21/64769

摘要： A method for transmitting video data to the users via a network in a transcoder of an image processing system including a storage media having a predetermined amount of storage area is disclosed. The method includes the steps of storing in the storage media, the video data provided based on the corresponding services, monitoring a traffic condition of the network to determine if transcoding is necessary; transmitting the stored video data to the corresponding users, respectively, via the network, when the transcoding is not necessary; and transcoding the stored video data to transmit the video data to the corresponding users, respectively, when the transcoding is necessary. The video data provided is based on the corresponding services includes image information having the highest quality of service from a content provider.

摘要翻译： 公开了一种通过包括具有预定量的存储区域的存储介质的图像处理系统的代码转换器中的网络经由网络向用户发送视频数据的方法。 该方法包括以下步骤：在存储介质中存储基于相应服务提供的视频数据，监视网络的业务状况以确定是否需要转码; 当不需要转码时，通过网络分别将存储的视频数据发送给对应的用户; 并且当需要转码时，分别对存储的视频数据进行代码转换以将视频数据发送给相应的用户。 提供的视频数据基于相应的服务，包括具有来自内容提供商的最高服务质量的图像信息。

公开(公告)号：US08046815B2

公开(公告)日：2011-10-25

申请号：US11192599

申请日：2005-07-29

申请人： Yong-Deok Kim ,  Chang-Sup Shim ,  Jun-Ho Koh

发明人： Yong-Deok Kim ,  Chang-Sup Shim ,  Jun-Ho Koh

IPC分类号： H04N7/173

CPC分类号： H04N21/2402 ,  H04L1/0014 ,  H04N7/22 ,  H04N21/23418 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/25833 ,  H04N21/2662 ,  H04N21/64769

摘要： A method for transmitting video data to the users via a network in a transcoder of an image processing system including a storage media having a predetermined amount of storage area is disclosed. The method includes the steps of storing in the storage media, the video data provided based on the corresponding services, monitoring a traffic condition of the network to determine if transcoding is necessary; transmitting the stored video data to the corresponding users, respectively, via the network, when the transcoding is not necessary; and transcoding the stored video data to transmit the video data to the corresponding users, respectively, when the transcoding is necessary. The video data provided is based on the corresponding services includes image information having the highest quality of service from a content provider.

摘要翻译： 公开了一种通过包括具有预定量的存储区域的存储介质的图像处理系统的代码转换器中的网络经由网络向用户发送视频数据的方法。 该方法包括以下步骤：在存储介质中存储基于相应服务提供的视频数据，监视网络的业务状况以确定是否需要转码; 当不需要转码时，通过网络分别将存储的视频数据发送给对应的用户; 并且当需要转码时，分别对存储的视频数据进行代码转换以将视频数据发送给相应的用户。 提供的视频数据基于相应的服务，包括具有来自内容提供商的最高服务质量的图像信息。

公开(公告)号：US20060159093A1

公开(公告)日：2006-07-20

申请号：US11336009

申请日：2006-01-20

申请人： Young-Hun Joo ,  Chang-Sup Shim ,  Jun-Ho Koh ,  Kwan-Woong Song ,  Yong-Deok Kim

发明人： Young-Hun Joo ,  Chang-Sup Shim ,  Jun-Ho Koh ,  Kwan-Woong Song ,  Yong-Deok Kim

IPC分类号： H04L12/56

CPC分类号： H04H40/18 ,  H04N7/17318 ,  H04N21/23608 ,  H04N21/6581

摘要： Disclosed is a broadcast splitter enabling a selective transmission in real time. The broadcast splitter divides one multi-program transport stream (MPTS), which is obtained by multiplexing motion picture expert group-2 transport streams (MPEG-2TSs), into several single program transport streams (SPTSs). In particular, the broadcast splitter for MPEG-2TSs has a function of selecting a desired SPTS by performing a switching operation with respect to an MPTS in real-time without storing the MPTS when the MPTS is split into several SPTSs. Accordingly, it is possible to transmit MPTS signals in real time because desired TSs are extracted and delivered to output ports in real time by using a broadcast switch without storing the MPTS signals in a storage unit such as a RAM.

摘要翻译： 公开了能实时选择性传输的广播分路器。 广播分组器将通过将运动图像专家组2传输流（MPEG-2TS）复用到多个单个节目传输流（SPTS）中获得的一个多节目传输流（MPTS）分割。 特别地，MPEG-2TS的广播分离器具有通过在MPTS被分割成多个SPTS时实时地执行MPTS的切换操作而不存储MPTS的情况下选择所需的SPTS的功能。 因此，可以实时地发送MPTS信号，因为通过使用广播开关实时提取所需的TS并将其传送到输出端口，而不将MPTS信号存储在诸如RAM的存储单元中。

公开(公告)号：US07310330B2

公开(公告)日：2007-12-18

申请号：US11126741

申请日：2005-05-11

申请人： Kyung-Ho Chae ,  Chang-Sup Shim ,  Jun-Ho Koh

发明人： Kyung-Ho Chae ,  Chang-Sup Shim ,  Jun-Ho Koh

IPC分类号： H04L12/66

CPC分类号： H04L29/06027 ,  H04H60/72 ,  H04H60/82 ,  H04L65/4076 ,  H04N5/44543 ,  H04N21/2355 ,  H04N21/23608 ,  H04N21/2381 ,  H04N21/4622 ,  H04N21/64322

摘要： In a digital broadcasting system comprising a server for retransmitting a digital broadcast on the basis of an Internet protocol (IP), a user terminal for receiving the digital broadcast on the basis of the IP, and a router for connecting the server with the user terminal, the server performs a method for providing the broadcasting channel information that includes the steps of dividing a broadcasting stream to be transmitted to the user terminal into the broadcasting channel information and other information excluding the broadcasting channel information by demultiplexing the broadcasting stream and extracting the broadcasting channel information from the divided broadcasting stream, converting the extracted broadcasting channel information into IP-based broadcasting channel information by inserting the Internet protocol information for each broadcasting channel into the extracted broadcasting channel information, and remultiplexing the IP-based converted broadcasting channel information and the other information and transmitting the remultiplexed information to the user terminal.

摘要翻译： 在包括用于基于因特网协议（IP）的基础上重传数字广播的服务器的数字广播系统中，基于IP接收数字广播的用户终端和用于将服务器与用户终端连接的路由器 服务器执行一种提供广播频道信息的方法，该广播频道信息包括以下步骤：通过解复用广播流并提取广播来将要发送的用户终端的广播流划分为广播频道信息和除广播频道信息之外的其他信息 来自分割的广播流的频道信息，通过将每个广播频道的因特网协议信息插入到所提取的广播频道信息中，将所提取的广播频道信息转换为基于IP的广播频道信息，并重新复用基于IP的转换的广播频道信息 离子和其他信息，并将多路复用信息发送到用户终端。

公开(公告)号：US20060174315A1

公开(公告)日：2006-08-03

申请号：US11331989

申请日：2006-01-13

申请人： Kwan-lae Kim ,  Jeong-Rok Park ,  Jeong-Seok Choi ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh

发明人： Kwan-lae Kim ,  Jeong-Rok Park ,  Jeong-Seok Choi ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh

IPC分类号： H04N7/00 ,  H04N11/00 ,  H04N7/16

CPC分类号： G09B5/02 ,  G09B21/009 ,  H04N21/235 ,  H04N21/435 ,  H04N21/44012 ,  H04N21/84

摘要： A system having a transmitter and a receiver provides sign language video data in a broadcasting-communication convergence system. A transmitter extracts data, to which a sign language is to be applied, from the multimedia data, converts the extracted data into motion data, converts the motion data into an avatar motion schema indicative of avatar motion data, converts the avatar motion schema into metadata, multiplexes the multimedia data and the metadata, and transmits the multiplexed data. A receiver receives the multiplexed data, demultiplexes the received multiplexed data, extracts an avatar motion schema using the metadata, generates sign language video data by controlling a motion of an avatar through the avatar motion schema, multiplexes the sign language video data and the multimedia data, and transmits the multiplexed data to a display unit.

摘要翻译： 具有发射机和接收机的系统在广播通信收敛系统中提供手语视频数据。 发射机从多媒体数据中提取要应用手语的数据，将所提取的数据转换为运动数据，将运动数据转换为表示化身运动数据的化身运动模式，将化身运动模式转换为元数据 复用多媒体数据和元数据，并发送复用数据。 接收器接收多路复用数据，解复用接收的多路复用数据，使用元数据提取化身运动模式，通过化身运动模式控制化身的运动来生成手语视频数据，多路复用手语视频数据和多媒体数据 并将多路复用数据发送到显示单元。

公开(公告)号：US20060165172A1

公开(公告)日：2006-07-27

申请号：US11336677

申请日：2006-01-20

申请人： Jun-Ho Koh ,  Chang-Sup Shim ,  Jae-Hun Cho

发明人： Jun-Ho Koh ,  Chang-Sup Shim ,  Jae-Hun Cho

IPC分类号： H04N7/12 ,  H04N11/04 ,  H04B1/66 ,  H04N11/02

CPC分类号： H04N19/132 ,  H04N19/159 ,  H04N19/172 ,  H04N19/61

摘要： Disclosed is a method for transmitting asynchronous data in a synchronous Ethernet having a sync frame section and an async frame section. The method includes the steps of: a) allocating a priority to motion picture data for transmission through the sync frame section; b) determining if a size of the data of all frames for transmission in one cycle exceeds the predetermined length; c) dropping motion picture data having a lower priority (e.g. which corresponds to the size of the data exceeding the predetermined length); and d) transmitting the data in one cycle unit when the size of the data to be transmitted does not exceed the predetermined length.

摘要翻译： 公开了一种用于在具有同步帧部分和异步帧部分的同步以太网中发送异步数据的方法。 该方法包括以下步骤：a）为运动图像数据分配优先级以便通过同步帧部分传输; b）确定在一个周期内用于传输的所有帧的数据的大小是否超过预定长度; c）丢弃具有较低优先级的运动图像数据（例如，对应于超过预定长度的数据的大小）; 以及d）当要发送的数据的大小不超过预定长度时，以一个周期单位发送数据。

公开(公告)号：US20060176396A1

公开(公告)日：2006-08-10

申请号：US11331980

申请日：2006-01-13

申请人： Jeong-Seok Choi ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh ,  Jeong-Rok Park ,  Kwan-Lae Kim

发明人： Jeong-Seok Choi ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh ,  Jeong-Rok Park ,  Kwan-Lae Kim

IPC分类号： H04N7/08

CPC分类号： H04N21/2368 ,  H04N21/4316 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4345 ,  H04N21/4347

摘要： Disclosed is an apparatus and method for constructing and broadcasting a multi-screen broadcasting program by using a transport stream in a digital broadcasting, and for decoding the constructed transport stream to restore image and voice signals. The method includes the steps of analyzing a program access table (PAT) of broadcasting data to determine whether there are at least two image packets, performing signal decoding when the input broadcasting data is a single screen program having one image packet, performing a multi-decoding when the input broadcasting data is a multi-screen program having at least two image packets.

摘要翻译： 公开了一种通过使用数字广播中的传输流来构建和广播多屏幕广播节目的装置和方法，并且用于解码构造的传输流以恢复图像和语音信号。 该方法包括以下步骤：分析广播数据的节目访问表（PAT）以确定是否存在至少两个图像分组，当输入的广播数据是具有一个图像分组的单个屏幕节目时执行信号解码， 当输入广播数据是具有至少两个图像分组的多屏幕程序时进行解码。

公开(公告)号：US20060188257A1

公开(公告)日：2006-08-24

申请号：US11337327

申请日：2006-01-23

申请人： Jong-Kwon Kim ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh ,  Jae-Hun Cho

发明人： Jong-Kwon Kim ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh ,  Jae-Hun Cho

IPC分类号： H04J14/00

CPC分类号： H04Q11/0067 ,  H04J3/1694 ,  H04Q2011/0064

摘要： Transmitting data in a synchronous Ethernet passive optical network employs a synchronous Ethernet for ensuring QoS during transmission of multi-media data, thereby specifying transmission of synchronous data and asynchronous data, respectively. The Ethernet passive optical network has an optical line terminal, which is a central base station, and a plurality of optical network units. The method includes the steps of forming a synchronous frame using the OLT to transmit synchronous data for the ONUs, forming an asynchronous frame using the OLT to transmit asynchronous data for the ONUs, forming a super frame including the synchronous and asynchronous frames using the OLT, and transmitting the super frame using the OLT.

摘要翻译： 在同步以太网无源光网络中传输数据采用同步以太网，以确保多媒体数据传输过程中的QoS，从而分别指定同步数据和异步数据的传输。 以太网无源光网络具有作为中央基站的光线路终端和多个光网络单元。 该方法包括以下步骤：使用OLT形成同步帧以发送ONU的同步数据，使用OLT形成异步帧以传输ONU的异步数据，使用OLT形成包括同步和异步帧的超帧; 并使用OLT发送超帧。

公开(公告)号：US20060168133A1

公开(公告)日：2006-07-27

申请号：US11272321

申请日：2005-11-10

申请人： Jeong-Rok Park ,  Kwan-Lae Kim ,  Jeong-Seok Choi ,  Chang-Sup Shim ,  Do-Hun Cha ,  Jun-Ho Koh

发明人： Jeong-Rok Park ,  Kwan-Lae Kim ,  Jeong-Seok Choi ,  Chang-Sup Shim ,  Do-Hun Cha ,  Jun-Ho Koh

IPC分类号： G06F15/16

CPC分类号： H04L65/80 ,  H04L29/06027 ,  H04L65/607 ,  H04L69/22 ,  H04N19/117 ,  H04N19/159 ,  H04N19/172 ,  H04N19/67 ,  H04N21/23106 ,  H04N21/2368 ,  H04N21/238 ,  H04N21/242 ,  H04N21/64322

摘要： A method for transmitting packetized multimedia content over a network is disclosed. The method comprises, receiving packetized multimedia content to be transmitted over the network; classifying respective frame of the packetized multimedia content according to an assigned priority by analyzing a frame header of each frame of the packet; separately storing the classified frames in accordance with said classification; and differentially marking the classified frames according to quality-of-service (QoS).

摘要翻译： 公开了一种通过网络传输分组多媒体内容的方法。 该方法包括：接收通过网络发送的分组多媒体内容; 通过分析分组的每帧的帧头，根据分配的优先级对分组多媒体内容的各个帧进行分类; 根据所述分类分别存储分类帧; 并根据服务质量（QoS）差分地划分分类帧。

公开(公告)号：US20060152628A1

公开(公告)日：2006-07-13

申请号：US11266824

申请日：2005-11-04

申请人： Sung-Jin Park ,  Chan-Yul Kim ,  Kwan-Lae Kim ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh

发明人： Sung-Jin Park ,  Chan-Yul Kim ,  Kwan-Lae Kim ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jun-Ho Koh

IPC分类号： H04N7/16 ,  H04N5/45

CPC分类号： H04N7/163 ,  H04N5/4401 ,  H04N5/45 ,  H04N21/4316 ,  H04N21/4398 ,  H04N21/4402

摘要： A multimedia signal matching system for performing a picture-in-picture function includes: at least one set-top box including a decoder for decoding multimedia signals in a predetermined reference format and generating a control signal for performing the picture-in-picture function; and a multimedia matching device for receiving multimedia signals in various formats from a broadcast communication network and the control signal from the set-top box, processing the received multimedia signals into signals with the predetermined reference format responsive to the control signal.

摘要翻译： 用于执行画中画功能的多媒体信号匹配系统包括：至少一个机顶盒，包括用于以预定参考格式解码多媒体信号的解码器，并产生用于执行画中画功能的控制信号; 以及多媒体匹配装置，用于从广播通信网络接收各种格式的多媒体信号和来自机顶盒的控制信号，响应于控制信号将接收到的多媒体信号处理成具有预定参考格式的信号。