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1. 发明申请

US20100068989A1 CHIP EQUALIZATION APPARATUS AND METHOD THEREOF 有权
标题翻译：芯片均衡装置及其方法
公开(公告)号：US20100068989A1
公开(公告)日：2010-03-18
申请号：US12520935
申请日：2007-12-27
申请人： Goon Seop Lee , Sung Hoon Lee , Jong Tae Ihm , Jae Hwang Yu , Dong Hahk Lee , Ku Ik Chung , Jin Hee Han
发明人： Goon Seop Lee , Sung Hoon Lee , Jong Tae Ihm , Jae Hwang Yu , Dong Hahk Lee , Ku Ik Chung , Jin Hee Han
IPC分类号： H04H20/74
CPC分类号： H04N7/20 , H04B1/7097 , H04B1/7115 , H04B2201/70715 , H04H40/90 , H04J13/004 , H04J13/0048 , H04L25/03038 , Y02D70/40
摘要： Disclosed is a chip equalization apparatus and method thereof, which selects some clusters with high signal power among broadcast signal clusters continuously received in multi-path channels to extract a plurality of cluster signals, equalizes each of the input cluster signals, and combines all equalization outputs again, thereby leading to low power consumption and efficient equalization. The chip equalization apparatus for use in a satellite broadcasting receiving system comprising: a cluster signal extracting part for extracting a plurality of cluster signals from received broadcast signals; and a plurality of chip equalizers receiving cluster signals from the cluster signal extracting part and updating tap coefficients to compensate the broadcast signals.
摘要翻译：公开了一种芯片均衡装置及其方法，其在多路径信道中连续接收的广播信号簇中选择一些具有高信号功率的簇，以提取多个簇信号，均衡每个输入簇信号，并组合所有均衡输出从而导致低功耗和高效均衡。一种用于卫星广播接收系统的码片均衡装置，包括：群集信号提取部分，用于从接收到的广播信号中提取多个群集信号; 以及多个芯片均衡器，从群集信号提取部分接收群集信号，并更新抽头系数以补偿广播信号。

2. 发明授权

US08442102B2 Chip equalization apparatus and method thereof 有权
标题翻译：片式均衡装置及其方法
公开(公告)号：US08442102B2
公开(公告)日：2013-05-14
申请号：US12520935
申请日：2007-12-27
申请人： Goon Seop Lee , Sung Hoon Lee , Jong Tae Ihm , Jae Hwang Yu , Dong Hahk Lee , Ku Ik Chung , Jin Hee Han
发明人： Goon Seop Lee , Sung Hoon Lee , Jong Tae Ihm , Jae Hwang Yu , Dong Hahk Lee , Ku Ik Chung , Jin Hee Han
IPC分类号： H03H7/30 , H03K5/159
CPC分类号： H04N7/20 , H04B1/7097 , H04B1/7115 , H04B2201/70715 , H04H40/90 , H04J13/004 , H04J13/0048 , H04L25/03038 , Y02D70/40
摘要： A chip equalization apparatus and method for selecting cluster signals from broadcast signals being continuously received in multi-path channels for extracting a plurality of cluster signals from among the received broadcast signals and using a plurality of chip equalizers each having a tap coefficient update part for updating the tap coefficients of the selected cluster signals when the equalization outputs are combined to compensate the broadcast signals and provide low power consumption and efficient equalization for use in a satellite broadcasting receiving system.
摘要翻译：一种芯片均衡装置和方法，用于从在多路径信道中连续接收的广播信号中选择簇信号，用于从接收的广播信号中提取多个聚类信号，并使用多个码片均衡器，每个码片均衡器具有用于更新的抽头系数更新部分当均衡输出被组合以补偿广播信号并提供用于卫星广播接收系统的低功耗和高效均衡时，所选群集信号的抽头系数。

3. 发明申请

US20100325667A1 SYSTEM, SERVER AND METHOD FOR PROVIDING SUPPLEMENTARY INFORMATION SERVICE RELATED TO BROADCAST CONTENT 有权
标题翻译：用于提供与广播内容相关的补充信息服务的系统，服务器和方法
公开(公告)号：US20100325667A1
公开(公告)日：2010-12-23
申请号：US12446179
申请日：2007-11-20
申请人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Ku Ik Chung
发明人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Ku Ik Chung
IPC分类号： H04N5/445 , H04N7/173
CPC分类号： H04N21/435 , H04L67/2804 , H04L69/28 , H04N21/23412 , H04N21/235 , H04N21/242 , H04N21/4348 , H04N21/8133 , H04N21/8547
摘要： The present invention relates to a system and method for providing a supplementary information service related to broadcast content. The system for providing a supplementary information service related to broadcast content being broadcasted to user terminal comprises a Time Information Creating Server for Identifying a start time information of the broadcast content; and a Supplementary Information Service Providing Server for receiving the start time information of the broadcast content from the Time Information Creating Server, calculating elapsed time for a specific scene based on the start time information, and providing a user terminal with an supplementary information corresponding to the scene based on the elapsed time, through a communication network. And the method for providing a supplementary information related to broadcast content being broadcasted to user terminal comprises steps of identifying a start time information of the broadcast content; calculating elapsed time for a specific scene based on the start time information; and providing a user terminal with an supplementary information corresponding to the scene based on the elapsed time, through a communication network.
摘要翻译：本发明涉及一种用于提供与广播内容相关的补充信息服务的系统和方法。用于提供与正广播的广播内容相关的补充信息服务的系统包括：用于识别广播内容的开始时间信息的时间信息创建服务器; 以及补充信息服务提供服务器，用于从时间信息创建服务器接收广播内容的开始时间信息，基于开始时间信息计算特定场景的经过时间，以及向用户终端提供对应于基于经过的时间，通过通信网络的场景。并且提供与正广播的广播内容有关的补充信息的方法包括步骤：识别广播内容的开始时间信息; 基于开始时间信息计算特定场景的经过时间; 以及通过通信网络，基于经过的时间向用户终端提供与场景相对应的补充信息。

4. 发明授权

US08407741B2 System, server and method for providing supplementary information service related to broadcast content 有权
标题翻译：用于提供与广播内容相关的补充信息服务的系统，服务器和方法
公开(公告)号：US08407741B2
公开(公告)日：2013-03-26
申请号：US12446179
申请日：2007-11-20
申请人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Ku Ik Chung
发明人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Ku Ik Chung
IPC分类号： H04N5/445 , H04N7/173
CPC分类号： H04N21/435 , H04L67/2804 , H04L69/28 , H04N21/23412 , H04N21/235 , H04N21/242 , H04N21/4348 , H04N21/8133 , H04N21/8547
摘要： The present invention relates to a system and method for providing a supplementary information service related to broadcast content. The system for providing a supplementary information service related to broadcast content being broadcasted to user terminal comprises a Time Information Creating Server for Identifying a start time information of the broadcast content; and a Supplementary Information Service Providing Server for receiving the start time information of the broadcast content from the Time Information Creating Server, calculating elapsed time for a specific scene based on the start time information, and providing a user terminal with an supplementary information corresponding to the scene based on the elapsed time, through a communication network. And the method for providing a supplementary information related to broadcast content being broadcasted to user terminal comprises steps of identifying a start time information of the broadcast content; calculating elapsed time for a specific scene based on the start time information; and providing a user terminal with an supplementary information corresponding to the scene based on the elapsed time, through a communication network.
摘要翻译：本发明涉及一种用于提供与广播内容相关的补充信息服务的系统和方法。用于提供与正广播的广播内容相关的补充信息服务的系统包括用于识别广播内容的开始时间信息的时间信息创建服务器; 以及补充信息服务提供服务器，用于从时间信息创建服务器接收广播内容的开始时间信息，基于开始时间信息计算特定场景的经过时间，以及向用户终端提供对应于基于经过的时间，通过通信网络的场景。并且提供与正广播的广播内容有关的补充信息的方法包括步骤：识别广播内容的开始时间信息; 基于开始时间信息计算特定场景的经过时间; 以及通过通信网络，基于经过的时间向用户终端提供与场景相对应的补充信息。

5. 发明申请

US20100295992A1 SYSTEM AND METHOD FOR SYNCHRONING BROADCAST CONTENT WITH SUPPLEMENTARY INFORMATION 有权
标题翻译：用于与补充信息同步广播内容的系统和方法
公开(公告)号：US20100295992A1
公开(公告)日：2010-11-25
申请号：US12446414
申请日：2008-01-08
申请人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Kang Il Koh
发明人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Kang Il Koh
IPC分类号： H04N5/04
CPC分类号： H04N21/6581 , H04L65/4076 , H04N5/445 , H04N7/17318 , H04N21/235 , H04N21/2353 , H04N21/41407 , H04N21/4307 , H04N21/435 , H04N21/4722 , H04N21/4725 , H04N21/8133 , H04N21/8547
摘要： Disclosed herein is a system and method for providing a supplementary information associated with a broadcast content. The system provides a supplementary information associated with a specific broadcast program in the broadcast content by means of a supplementary information server, wherein the supplementary information server comprises a broadcasting receiving unit for receiving the broadcast content; a synchronization information unit for storing a synchronization information of the supplementary information associated with the specific broadcast program; a video comparison unit for comparing screens of the broadcast content with a previously stored scene change screen of the specific broadcast program and setting a start time of the specific broadcast program; a supplementary information extracting unit for calculating an elapsed time from the start time of the specific broadcast program to a specific screen and extracting the supplementary information corresponding to the elapsed time. The supplementary information associated with the specific broadcast program in the broadcast content is provided through the steps of receiving a synchronization information of the supplementary information associated with the specific broadcast program; setting a start time of the specific broadcast program by comparing screens of the broadcast content with a previously stored scene change screen of the specific broadcast program; calculating an elapsed time corresponding to a specific screen based on the start time; extracting the supplementary information corresponding to the elapsed time.
摘要翻译：本文公开了一种用于提供与广播内容相关联的补充信息的系统和方法。该系统通过辅助信息服务器提供与广播内容中的特定广播节目相关联的补充信息，其中补充信息服务器包括：广播接收单元，用于接收广播内容; 同步信息单元，用于存储与特定广播节目相关联的补充信息的同步信息; 视频比较单元，用于将广播内容的画面与特定广播节目的先前存储的场景改变画面进行比较，并设置特定广播节目的开始时间; 补充信息提取单元，用于计算从特定广播节目的开始时间到特定屏幕的经过时间，并提取与经过的时间相对应的补充信息。通过以下步骤提供与广播内容中的特定广播节目相关联的补充信息：接收与特定广播节目相关联的补充信息的同步信息; 通过将广播内容的画面与特定广播节目的先前存储的场景改变画面进行比较来设置特定广播节目的开始时间; 基于开始时间计算与特定画面对应的经过时间; 提取与经过的时间相对应的补充信息。

6. 发明授权

US08341671B2 System and method for synchroning broadcast content with supplementary information 有权
标题翻译：广播内容与补充信息同步的系统和方法
公开(公告)号：US08341671B2
公开(公告)日：2012-12-25
申请号：US12446414
申请日：2008-01-08
申请人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Kang Il Koh
发明人： Goon Seop Lee , Dong Hahk Lee , Jae Hwang Yu , Jong Tae Ihm , Se Hyun Oh , Kang Il Koh
IPC分类号： H04N7/10 , H04N5/445 , H04N7/173 , G06K9/00
CPC分类号： H04N21/6581 , H04L65/4076 , H04N5/445 , H04N7/17318 , H04N21/235 , H04N21/2353 , H04N21/41407 , H04N21/4307 , H04N21/435 , H04N21/4722 , H04N21/4725 , H04N21/8133 , H04N21/8547
摘要： Disclosed herein is a system and method for providing a supplementary information associated with a broadcast content. The system provides a supplementary information associated with a specific broadcast program in the broadcast content by means of a supplementary information server, wherein the supplementary information server comprises a broadcasting receiving unit for receiving the broadcast content; a synchronization information unit for storing a synchronization information of the supplementary information associated with the specific broadcast program; a video comparison unit for comparing screens of the broadcast content with a previously stored scene change screen of the specific broadcast program and setting a start time of the specific broadcast program; a supplementary information extracting unit for calculating an elapsed time from the start time of the specific broadcast program to a specific screen and extracting the supplementary information corresponding to the elapsed time. The supplementary information associated with the specific broadcast program in the broadcast content is provided through the steps of receiving a synchronization information of the supplementary information associated with the specific broadcast program; setting a start time of the specific broadcast program by comparing screens of the broadcast content with a previously stored scene change screen of the specific broadcast program; calculating an elapsed time corresponding to a specific screen based on the start time; extracting the supplementary information corresponding to the elapsed time.
摘要翻译：本文公开了一种用于提供与广播内容相关联的补充信息的系统和方法。该系统通过辅助信息服务器提供与广播内容中的特定广播节目相关联的补充信息，其中补充信息服务器包括：广播接收单元，用于接收广播内容; 同步信息单元，用于存储与特定广播节目相关联的补充信息的同步信息; 视频比较单元，用于将广播内容的画面与特定广播节目的先前存储的场景改变画面进行比较，并设置特定广播节目的开始时间; 补充信息提取单元，用于计算从特定广播节目的开始时间到特定屏幕的经过时间，并提取与经过的时间相对应的补充信息。通过以下步骤提供与广播内容中的特定广播节目相关联的补充信息：接收与特定广播节目相关联的补充信息的同步信息; 通过将广播内容的画面与特定广播节目的先前存储的场景改变画面进行比较来设置特定广播节目的开始时间; 基于开始时间计算与特定画面对应的经过时间; 提取与经过的时间相对应的补充信息。

7. 发明授权

US07099397B2 Receiver of an orthogonal frequency division multiplexing system 有权
公开(公告)号：US07099397B2
公开(公告)日：2006-08-29
申请号：US10253830
申请日：2002-09-23
申请人： Goon Seop Lee , Dong Hahk Lee , Jong Tae Ihm
发明人： Goon Seop Lee , Dong Hahk Lee , Jong Tae Ihm
IPC分类号： H04K1/10 , H04J11/00
CPC分类号： H04L27/2613 , H04L27/2659 , H04L27/266 , H04L27/2675 , H04L2027/003 , H04L2027/0095
摘要： In an orthogonal frequency division multiplexing (OFDM) system, a receiver includes a received signal transformer, a frequency offset estimator and a frequency compensator. The received signal transformer removes from a training symbol a guardtone and a sub-carrier deviated from a mean value of effective sub-carrier signals by over a predetermined value. The frequency offset estimator estimates the frequency offset of the OFDM digital signal and the frequency compensator compensates the frequency offset of received signals by using the estimated frequency offset. Thus, data transmission efficiency can be greatly improved and influence from a frequency-selective noise channel can be minimized. Further, by removing data unnecessary for the frequency offset estimation, the calculation amount can be reduced.

8. 发明授权

US07394772B2 Method of routing point-to-multipoint traffic on an MPLS network 有权
标题翻译：在MPLS网络上路由点对多点流量的方法
公开(公告)号：US07394772B2
公开(公告)日：2008-07-01
申请号：US10305392
申请日：2002-11-27
申请人： Yong Sik Shin , Si Hoon Ryu , Dong Hahk Lee , Jong Tae Ihm
发明人： Yong Sik Shin , Si Hoon Ryu , Dong Hahk Lee , Jong Tae Ihm
IPC分类号： H04L12/28
CPC分类号： H04L47/825 , H04L45/00 , H04L45/16 , H04L45/50 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/806 , H04L47/829
摘要： A point-to-multipoint traffic routing method that routes a multicast traffic through a determined tree on an MPLS network. A node on an MPLS network conducting a point-to-multipoint traffic routing method receives a message with an object including topology information on a determined tree, determines whether itself is a copy node or not based on the topology information, and copies, if determined to be a copy node, the received message to transmit to at least two nodes specified as next by the topology information. The present routing method ensures smooth operations of a copy and a merge node as well as an overall network.
摘要翻译：一种点对多业务路由方法，通过MPLS网络上确定的树路由组播流量。进行点对多点流量路由方法的MPLS网络上的一个节点接收一个消息，该对象包括一个确定树上的拓扑信息的对象，根据拓扑信息确定自己是否是一个复制节点，如果确定作为复制节点，接收到的消息将被发送到由拓扑信息指定为下一个的至少两个节点。本路由方法确保了拷贝和合并节点以及整个网络的平滑运行。

9. 发明授权

US07697437B2 Route determining method in a multi protocol label switching network 失效
标题翻译：多协议标签交换网络中的路由决定方法
公开(公告)号：US07697437B2
公开(公告)日：2010-04-13
申请号：US10175855
申请日：2002-06-21
申请人： Yong Sik Shin , Si Hoon Ryu , Dong Hahk Lee , Jong Tae Ihm
发明人： Yong Sik Shin , Si Hoon Ryu , Dong Hahk Lee , Jong Tae Ihm
IPC分类号： H04L12/28
CPC分类号： H04L41/12 , H04L45/02 , H04L45/12 , H04L45/125 , H04L45/24
摘要： The present invention relates to a method of determining at least one traffic route in an MPLS (Multi-Protocol Label Switching) network. In this route determining method, when a traffic is arrived at an ingress edge router, the edge router removes links of remaining capacity below the traffic demand from all links of a given MPLS network to produce the first network topology, calculates distance of every link of the first network topology based on current traffic flowing each link and the traffic demand, determines the first route for the traffic demand based on the calculated distance information; removes links of remaining capacity below the traffic demand and links belonging to the first route from the MPLS network to produce the second network topology, calculates every link distance of the second topology based on current traffic flowing each link and the traffic demand, determines the second route for the traffic demand based on the distance information obtained from the second topology, partitions the arrived traffic into two portions, and allocates the two portions to the first and the second route, respectively.
摘要翻译：本发明涉及一种在MPLS（多协议标签交换）网络中确定至少一个业务路由的方法。在该路由确定方法中，当业务到达入口边缘路由器时，边缘路由器从给定MPLS网络的所有链路去除低于流量需求的剩余容量的链路，以产生第一网络拓扑，计算每个链路的距离基于流量每个链路的当前流量和流量需求的第一网络拓扑基于所计算的距离信息确定用于业务需求的第一路由; 删除低于业务需求的剩余容量的链路和属于MPLS网络的第一路由的链路以产生第二网络拓扑，基于流经每个链路的当前业务和业务需求来计算第二拓扑的每个链路距离，确定第二基于从第二拓扑获得的距离信息来获取交通需求的路线，将到达的交通分为两部分，并将两部分分配给第一和第二路线。

10. 发明授权

US08537977B2 Apparatus and method for voice processing in mobile communication terminal 有权
标题翻译：移动通信终端语音处理装置及方法
公开(公告)号：US08537977B2
公开(公告)日：2013-09-17
申请号：US12525050
申请日：2008-04-04
申请人： Seong Soo Park , Sang Shin Lee , Jae Hwang Yu , Jong Tae Ihm
发明人： Seong Soo Park , Sang Shin Lee , Jae Hwang Yu , Jong Tae Ihm
IPC分类号： H04M1/64
CPC分类号： G10L21/0208 , G10L2021/02165 , H04M1/03
摘要： Disclosed are an apparatus and a method for voice processing in a mobile communication terminal. A plurality of microphones are used to remove environmental noise at the time of voice communication, so that it is possible to perform high-quality voice communication and video telephony. Moreover, it is possible to perform voice recording even when a user does not open a mobile communication terminal. Furthermore, when voice is recorded or sound is recorded during moving image photographing, a plurality of microphones are effectively utilized to achieve good-quality recording and to perform recording conveniently even when the folder or the slider of the mobile communication terminal is closed. Therefore, it is possible to provide improved convenience in using the mobile communication terminal.
摘要翻译：公开了一种用于移动通信终端中的语音处理的装置和方法。多个麦克风用于在语音通信时消除环境噪声，从而可以执行高质量的语音通信和视频电话。此外，即使用户不打开移动通信终端，也可以进行语音记录。此外，当在运动图像拍摄期间记录声音或声音时，即使当移动通信终端的文件夹或滑块关闭时，也可有效地利用多个麦克风来实现良好的记录和方便地执行记录。因此，可以提供使用移动通信终端的方便性。

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