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1. 发明授权

US07310330B2 Apparatus for providing broadcasting channel information in internet protocol based digital broadcasting system and method thereof 有权
标题翻译：用于在基于互联网协议的数字广播系统中提供广播频道信息的装置及方法
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。

2. 发明申请

US20060126597A1 Apparatus for providing broadcasting channel information in internet protocol based digital broadcasting system and method thereof 有权
标题翻译：用于在基于互联网协议的数字广播系统中提供广播频道信息的装置及方法
公开(公告)号：US20060126597A1
公开(公告)日：2006-06-15
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。

3. 发明申请

US20060174315A1 System and method for providing sign language video data in a broadcasting-communication convergence system 审中-公开
标题翻译：在广播通信收敛系统中提供手语视频数据的系统和方法
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。

4. 发明申请

US20060165172A1 Method for transmitting data without jitter in synchronous Ethernet 审中-公开
标题翻译：同步以太网传输数据无抖动的方法
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。

5. 发明申请

US20060176396A1 Apparatus for receiving transport stream to provide multi-screen and control method therefor 失效
标题翻译：用于接收传输流以提供多屏幕及其控制方法的装置
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。

6. 发明申请

US20060123126A1 Optical network for bi-directional wireless communication 有权
标题翻译：用于双向无线通信的光网络
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。

7. 发明申请

US20060188257A1 Method for transmitting data in synchronous Ethernet passive optical network 审中-公开
标题翻译：同步以太网无源光网络传输数据的方法
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。

8. 发明申请

US20060168133A1 Apparatus and method for transmitting MPEG content over an internet protocol network 审中-公开
标题翻译：通过互联网协议网络传输MPEG内容的装置和方法
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。

9. 发明申请

US20060152628A1 Multimedia signal matching system and method for performing picture-in-picture function 有权
标题翻译：用于执行画中画功能的多媒体信号匹配系统和方法
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。

10. 发明申请

US20060092985A1 Method of transmitting time-critical information in a synchronous ethernet system 审中-公开
标题翻译：在同步以太网系统中传输时间关键信息的方法
公开(公告)号：US20060092985A1
公开(公告)日：2006-05-04
申请号：US11247514
申请日：2005-10-11
申请人： Jae-Hun Cho , Jun-Ho Koh , Jong-Kwon Kim , Chang-Sup Shim , Yun-Je Oh , Sang-Mo Hong , Jong-Ho Yoon
发明人： Jae-Hun Cho , Jun-Ho Koh , Jong-Kwon Kim , Chang-Sup Shim , Yun-Je Oh , Sang-Mo Hong , Jong-Ho Yoon
IPC分类号： H04J3/12
CPC分类号： H04L47/10 , H04L47/13 , H04L47/2416 , H04L47/2466 , H04L47/30
摘要： A method of enabling transmission of a time-critical control signal event in a sync frame period, such as a pause signal that is generated when the receive buffer of an Ethernet switch is filled with packets beyond a threshold due to congestion of uplink asynchronous data, is disclosed. To transmit time-critical information in a synchronous Ethernet system, a current transmission period is checked upon detection of a time-critical event. If the current transmission period is a sync frame period, time-critical control information is generated, inserted into the first sub-sync frame after the time-critical event, and transmitted. If the current transmission period is an async frame period, a control frame including the time-critical control information is generated and transmitted.
摘要翻译：一种能够在同步帧周期中发送时间关键控制信号事件的方法，例如当以太网交换机的接收缓冲器由于上行链路异步数据的拥塞而被填充超过阈值时产生的暂停信号，被披露。为了在同步以太网系统中传输时间关键信息，在检测到时间紧急事件时检查当前传输周期。如果当前传输周期是同步帧周期，则产生时间关键控制信息，并在时间紧急事件之后插入到第一子同步帧中并被发送。如果当前传输周期是异步帧周期，则产生并发送包括时间关键控制信息的控制帧。

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