专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130174209A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UHD BROADCASTING SERVICE IN DIGITAL BROADCASTING SYSTEM 有权
标题翻译：在数字广播系统中发送和接收UHD广播服务的方法和装置
公开(公告)号：US20130174209A1
公开(公告)日：2013-07-04
申请号：US13562471
申请日：2012-07-31
申请人： Joon Young JUNG , Dong Joon CHOI , Nam Ho HUR
发明人： Joon Young JUNG , Dong Joon CHOI , Nam Ho HUR
IPC分类号： H04N21/65
CPC分类号： H04N21/00 , H04N21/23602 , H04N21/2385 , H04N21/4345 , H04N21/4347 , H04N21/8451
摘要： A method and apparatus for transmitting and receiving Ultra High Definition (UHD) broadcasting service in a digital broadcasting system are provided. The method includes receiving a TS through a transport channel, determining whether or not the TS includes information about an association relation with other TSs, analyzing the information about the association relation from the TS, determining whether or not the TS includes information about a program provided in association with the other TSs based on the information about the association relation, extracting the information about the program from the TS, and obtaining the program based on the information about the program. In accordance with the present invention, high definition broadcasting service can be provided because a broadcasting program having a great transmission bandwidth can be transmitted and received in a digital broadcasting system.
摘要翻译：提供了一种用于在数字广播系统中发送和接收超高清（UHD）广播服务的方法和装置。该方法包括通过传输信道接收TS，确定TS是否包括关于与其他TS的关联关系的信息，从TS分析关于关联关系的信息，确定TS是否包括关于提供的节目的信息基于关于关联关系的信息与其他TS相关联，从TS提取关于节目的信息，以及基于关于节目的信息来获取节目。根据本发明，可以提供高清晰度广播业务，因为可以在数字广播系统中发送和接收具有较大传输带宽的广播节目。

2. 发明申请

US20130129021A1 AUTOMATIC GAIN CONTROLLING DEVICE, ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) RECEIVER EMPLOYING HIGH-ORDER QUADRATURE AMPLITUDE MODULATION (QAM) AND USING AUTOMATIC GAIN CONTROLLING DEVICE, AND MANUFACTURING METHOD OF AUTOMATIC GAIN CONTROLLING DEVICE 审中-公开
标题翻译：自动增益控制装置，正交频分多路复用（OFDM）接收机，采用高阶四阶振幅调制（QAM）和使用自动增益控制装置，以及自动增益控制装置的制造方法
公开(公告)号：US20130129021A1
公开(公告)日：2013-05-23
申请号：US13550969
申请日：2012-07-17
申请人： Jae Ho LEE , Yang Su KIM , Han Seung KOO , Sang Jung RA , Dong Joon CHOI , Nam Ho HUR
发明人： Jae Ho LEE , Yang Su KIM , Han Seung KOO , Sang Jung RA , Dong Joon CHOI , Nam Ho HUR
IPC分类号： H04L27/38
CPC分类号： H04L27/2601 , H04L27/3809
摘要： Provided is an automatic gain controlling device that may prevent deterioration in performance of an orthogonal frequency division multiplexing (OFDM) receiver, on a cable network that performs communication by an orthogonal frequency division multiplexing (OFDM) scheme using high-order quadrature amplitude modulation (QAM), the automatic gain controlling device including a power computing unit to compute a power of a signal received by the OFDM receiver, and a gain controller to control a gain of the received signal based on the computed power of the received signal.
摘要翻译：提供了一种自动增益控制装置，其可以防止正交频分复用（OFDM）接收机在通过使用高阶正交幅度调制（QAM）的正交频分复用（OFDM）方案进行通信的有线网络上的性能的劣化），所述自动增益控制装置包括：功率计算单元，用于计算由所述OFDM接收器接收的信号的功率;以及增益控制器，用于基于所计算的所述接收信号的功率来控制所述接收信号的增益。

3. 发明申请

US20130128732A1 APPARATUS AND METHOD FOR FAST LOAD BALANCING BANDWIDTH ALLOCATION BASED ON BINARY SEARCH 有权
标题翻译：基于二进制搜索的快速负载平衡分配的装置和方法
公开(公告)号：US20130128732A1
公开(公告)日：2013-05-23
申请号：US13612529
申请日：2012-09-12
申请人： Han Seung KOO , Dong Joon CHOI , Nam Ho HUR
发明人： Han Seung KOO , Dong Joon CHOI , Nam Ho HUR
IPC分类号： H04L12/56
CPC分类号： H04L47/125 , H04L12/2801
摘要： An apparatus and method for fast load balancing bandwidth allocation based on a binary search may be provided, wherein the apparatus may include a bandwidth allocation request receiving unit to receive a bandwidth allocation request signal from at least one modem, and a bandwidth allocation processing unit to allocate a bandwidth to an upstream channel of the at least one modem, using a load balancing algorithm, in response to the received bandwidth allocation request signal.
摘要翻译：可以提供一种用于基于二进制搜索的用于快速负载平衡带宽分配的装置和方法，其中所述装置可以包括带宽分配请求接收单元，用于从至少一个调制解调器接收带宽分配请求信号，以及带宽分配处理单元，响应于所接收的带宽分配请求信号，使用负载平衡算法，将所述带宽分配给所述至少一个调制解调器的上行信道。

4. 发明申请

US20120195257A1 METHOD AND APPARATUS FOR TRANSMITTING DATA IN CABLE NETWORK 有权
标题翻译：用于在电缆网络中传输数据的方法和装置
公开(公告)号：US20120195257A1
公开(公告)日：2012-08-02
申请号：US13359055
申请日：2012-01-26
申请人： Young Kwon HAHM , Dong Joon CHOI , Nam Ho HUR
发明人： Young Kwon HAHM , Dong Joon CHOI , Nam Ho HUR
IPC分类号： H04W4/00
CPC分类号： H04H20/42 , H04H60/15 , H04H2201/70 , H04L1/0041 , H04L1/0084 , H04L12/2801 , H04L12/4633 , H04L69/22 , H04L69/32 , H04L69/323
摘要： Disclosed herein are a method and an apparatus for transmitting data in a cable network. The transmitter generates upper layer data including multiplexed data of a plurality of subscriber terminals, dividing the upper layer data into a plurality of segment data, performs channel coding on each segment data, extracts information on at least one subscriber terminal included in each segment data to generate subscriber identification signals, inserts the subscriber identification signals into each channel-coded segment data, and modulates and transmits each segment data into which the subscriber identification signals are inserted.
摘要翻译：这里公开了一种用于在有线网络中传输数据的方法和装置。发射机产生包括多个用户终端的多路复用数据的上层数据，将上层数据划分为多个段数据，对每个段数据执行信道编码，将包含在每个段数据中的至少一个用户终端的信息提取到生成用户识别信号，将用户识别信号插入每个信道编码的段数据，并且调制和发送插入用户识别信号的每个段数据。

5. 发明申请

US20120154517A1 METHOD AND DEVICE FOR ADJUSTING DEPTH PERCEPTION, TERMINAL INCLUDING FUNCTION FOR ADJUSTING DEPTH PERCEPTION AND METHOD FOR OPERATING THE TERMINAL 有权
标题翻译：用于调节深度感觉的方法和装置，包括用于调节深度感觉的功能的终端和用于操作终端的方法
公开(公告)号：US20120154517A1
公开(公告)日：2012-06-21
申请号：US13313612
申请日：2011-12-07
申请人： Gi-Mun UM , Gun BANG , Tae One KIM , Eun Young CHANG , Hong Chang SHIN , Nam Ho HUR , Soo In LEE
发明人： Gi-Mun UM , Gun BANG , Tae One KIM , Eun Young CHANG , Hong Chang SHIN , Nam Ho HUR , Soo In LEE
IPC分类号： H04N13/02
CPC分类号： H04N13/20 , H04N13/128
摘要： A method and a device for adjusting depth perception, a terminal including a function for adjusting depth perception and a method for operating the terminal are provided. The method for adjusting depth perception includes: obtaining color and depth videos of a user; detecting a user's position based on the obtained depth video of the user; calculating a range of maximum and minimum depths in a 3-dimensional (3D) video according to the detected user's position; and adjusting a left and right stereo video generating interval of the 3D video to be rendered so as to satisfy the calculated range of the maximum and minimum depths. Therefore, during a 3D or multi-view video call, the 3D video having a three-dimensional effect optimized according to the user's position may be provided.
摘要翻译：提供了一种用于调节深度感知的方法和装置，包括用于调节深度感知的功能的终端和用于操作终端的方法。用于调整深度感知的方法包括：获得用户的颜色和深度视频; 基于所获取的用户的深度视频来检测用户的位置; 根据检测到的用户的位置计算三维（3D）视频中的最大和最小深度的范围; 以及调整待渲染的3D视频的左右立体视频生成间隔，以满足计算出的最大和最小深度的范围。因此，在3D或多视点视频通话期间，可以提供具有根据用户位置优化的三维效果的3D视频。

6. 发明申请

US20130114767A1 APPARATUS AND METHOD FOR ENHANCING CHANNEL ESTIMATION ACCURACY IN COMMUNICATION SYSTEM 审中-公开
标题翻译：用于提高通信系统中信道估计精度的装置和方法
公开(公告)号：US20130114767A1
公开(公告)日：2013-05-09
申请号：US13620787
申请日：2012-09-15
申请人： You Seok LEE , Jae Hyun SEO , Heung Mook KIM , Nam Ho HUR
发明人： You Seok LEE , Jae Hyun SEO , Heung Mook KIM , Nam Ho HUR
IPC分类号： H03D1/04
CPC分类号： H04L25/0212
摘要： An apparatus and method for calculating a correlation value using a first channel impulse response estimated from a received signal, determining a weight value based on the correlation value, applying the weight value to the first channel impulse response, and estimating a second channel impulse response is provided.
摘要翻译：一种用于使用从接收信号估计的第一信道脉冲响应来计算相关值的装置和方法，基于相关值确定权重值，将加权值应用于第一信道脉冲响应，以及估计第二信道脉冲响应是提供。

7. 发明申请

US20120110404A1 METHOD AND APPARATUS FOR PERFORMING NON REAL TIME SERVICE IN DIGITAL BROADCAST SYSTEM 有权
标题翻译：在数字广播系统中执行非实时服务的方法和装置
公开(公告)号：US20120110404A1
公开(公告)日：2012-05-03
申请号：US13287685
申请日：2011-11-02
申请人： Hyoung Jin KWON , Kug Jin YUN , Gwang Soon LEE , Hyun Jeong YIM , Kwanghee JUNG , Nam Ho HUR , Soo In LEE
发明人： Hyoung Jin KWON , Kug Jin YUN , Gwang Soon LEE , Hyun Jeong YIM , Kwanghee JUNG , Nam Ho HUR , Soo In LEE
IPC分类号： G06F11/00
CPC分类号： H04L43/0823
摘要： Disclosed herein is a non real-time broadcast receiving system. The system includes: a non real-time service decoder dividing received non real-time service content into a transmission block according to a protocol; a service content manager monitoring whether the receive of the non real-time service content stops and acknowledging a schedule regarding whether a portion with errors in the non real-time service content is retransmitted; a memory storing a portion without errors in the non real-time service content; a file checker checking whether errors are produced during the receive of the non real-time service contents and determining whether the portion with errors in the non real-time service content is retransmitted; a retransmission request signal generator generating a retransmission request signal; a return channel transmitter transmitting the retransmission request signal; and a return channel receiver receiving data corresponding the portion with error.
摘要翻译：这里公开了一种非实时广播接收系统。该系统包括：根据协议将接收到的非实时业务内容分割成传输块的非实时业务解码器; 监视所述非实时服务内容的接收是否停止并且确认关于是否重新发送在所述非实时业务内容中具有错误的部分的调度的服务内容管理器; 存储非实时服务内容中没有错误的部分的存储器; 检查在所述非实时业务内容的接收期间是否产生错误的文件检查器，并且确定是否重传所述非实时业务内容中具有错误的部分; 产生重传请求信号的重传请求信号发生器; 返回信道发射机发送重传请求信号; 以及返回通道接收器，接收对应于具有错误的部分的数据。

8. 发明申请

US20120117594A1 METHOD AND APPARATUS FOR PROVIDING CONVERGED SOCIAL BROADCASTING SERVICE 审中-公开
标题翻译：提供融合社会广播服务的方法和装置
公开(公告)号：US20120117594A1
公开(公告)日：2012-05-10
申请号：US13290042
申请日：2011-11-04
申请人： Bong Ho LEE , Gwang Soon LEE , Hyun LEE , Jae Hwui BAE , Kwang Yong KIM , Nam Ho HUR , Soo In LEE , Jae Wook LEE
发明人： Bong Ho LEE , Gwang Soon LEE , Hyun LEE , Jae Hwui BAE , Kwang Yong KIM , Nam Ho HUR , Soo In LEE , Jae Wook LEE
IPC分类号： H04N21/458
CPC分类号： H04N21/812 , H04N21/4532 , H04N21/4755 , H04N21/4788 , H04N21/6582
摘要： A method for providing social broadcasting services by a broadcasting station is registered. The method for providing social broadcasting services includes receiving from a social network server like function related information triggering transmission of an interest indicator indicating that a user of a user equipment has an interest in broadcasting programs provided by a content provider; and transmitting both of the broadcasting programs and additional data including the like function related information to the user equipment. By the configuration, the exemplary embodiments of the present invention can share the personal's opinion and thoughts and the additional data associated with the corresponding programs through the social circle while the user viewing the broadcasting programs in real time during the movement.
摘要翻译：登记了广播电台提供社交广播服务的方法。提供社交广播服务的方法包括：从社交网络服务器接收诸如功能相关信息的触发信息，触发表示用户设备的用户感兴趣的兴趣指示符的传播，该用户设备的用户对由内容提供商提供的广播节目感兴趣; 并且向用户设备发送两个广播节目和包括类似的功能相关信息的附加数据。通过该配置，本发明的示例性实施例可以在用户在移动期间实时观看广播节目时通过社交圈分享个人的意见和想法以及与相应节目相关联的附加数据。

9. 发明申请

US20120274741A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING STEREOSCOPIC VIDEO 有权
标题翻译：用于发送和接收立体视频的方法和装置
公开(公告)号：US20120274741A1
公开(公告)日：2012-11-01
申请号：US13455089
申请日：2012-04-24
申请人： Gwang Soon LEE , Chan KIM , Kug Jin YUN , Hong Chang SHIN , Won Sik CHEONG , Nam Ho HUR
发明人： Gwang Soon LEE , Chan KIM , Kug Jin YUN , Hong Chang SHIN , Won Sik CHEONG , Nam Ho HUR
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N13/139
摘要： A method of receiving stereoscopic video according to the present invention includes receiving a bit stream including image information, extracting a base image stream corresponding to a base image and an additional image stream corresponding to an additional image from the bit stream, generating the base image and the additional image by decoding the base image stream and the additional image stream, respectively, and generating a left image and a right image by using at least one of the base image and the additional image. According to the present invention, 2D/3D broadcasting service efficiency may be improved.
摘要翻译：根据本发明的接收立体视频的方法包括接收包括图像信息的比特流，从比特流中提取与基本图像相对应的基本图像流和与附加图像相对应的附加图像流，生成基本图像，以及通过分别解码基本图像流和附加图像流的附加图像，并且通过使用基本图像和附加图像中的至少一个来生成左图像和右图像。根据本发明，可以提高2D / 3D广播服务效率。

10. 发明申请

US20120212578A1 METHOD AND APPARATUS OF CODING STEREOSCOPIC VIDEO 审中-公开
标题翻译：编码立体视频的方法与装置
公开(公告)号：US20120212578A1
公开(公告)日：2012-08-23
申请号：US13341757
申请日：2011-12-30
申请人： Bong Ho LEE , Won Sik CHEONG , Nam Ho HUR , Byung Tak LEE , Jae Gon KIM
发明人： Bong Ho LEE , Won Sik CHEONG , Nam Ho HUR , Byung Tak LEE , Jae Gon KIM
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , H04N13/161 , H04N19/527 , H04N19/86
摘要： Disclosed are a method and an apparatus for coding a stereoscopic video. The method of coding a stereoscopic video includes coding an original reference image; performing preprocessing based on the original reference image, a decoded reference image, and an original additional image; coding the original addition image based on the original additional image and an improved decoding image obtained by performing the preprocessing; and performing postprocessing based on the original additional image and a decoded additional image.
摘要翻译：公开了一种用于对立体视频进行编码的方法和装置。立体视频编码方法包括对原始参考图像进行编码; 基于原始参考图像，解码参考图像和原始附加图像执行预处理; 基于原始附加图像对原始添加图像进行编码，以及通过执行预处理获得的改进的解码图像; 以及基于原始附加图像和解码的附加图像执行后处理。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式