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1. 发明申请

US20090158372A1 METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE INFORMATION IN CABLE NETWORK 审中-公开
标题翻译：在电缆网络中提供广播业务信息的方法和装置
公开(公告)号：US20090158372A1
公开(公告)日：2009-06-18
申请号：US12256545
申请日：2008-10-23
申请人： Woongshik YOU , O Hyung KWON , Soo In LEE
发明人： Woongshik YOU , O Hyung KWON , Soo In LEE
IPC分类号： H04N7/173
CPC分类号： H04N7/165 , H04N21/2385 , H04N21/2668 , H04N21/64322
摘要： Disclosed are a method and apparatus for providing broadcast service information in a cable network. A data transmitting method of the broadcast service information providing apparatus includes receiving IPTV broadcast contents, configuring broadcast service information on the IPTV broadcast contents, assigning a virtual channel to the broadcast service information; and transmitting, to a terminal, the broadcast service information to which the virtual channel is assigned. A data receiving method of a terminal includes receiving broadcast service information to which a virtual channel is assigned, displaying configuration information of the virtual channel, selecting the virtual channel, and decoding the broadcast service information assigned to the selected virtual channel to display the decoded information.
摘要翻译：公开了一种用于在有线网络中提供广播服务信息的方法和装置。广播服务信息提供装置的数据发送方法包括接收IPTV广播内容，配置关于IPTV广播内容的广播服务信息，向广播服务信息分配虚拟频道; 以及向终端发送分配有虚拟信道的广播服务信息。终端的数据接收方法包括接收分配有虚拟信道的广播业务信息，显示虚拟信道的配置信息，选择虚拟信道，解码分配给所选虚拟信道的广播业务信息，显示解码信息。

2. 发明申请

US20090141901A1 TERMINAL AND METHOD OF INCLUDING PLURALITY OF CONDITIONAL ACCESS APPLICATIONS IN BROADCASTING SYSTEM 审中-公开
标题翻译：终端和方法包括广播系统中条件访问应用的多样性
公开(公告)号：US20090141901A1
公开(公告)日：2009-06-04
申请号：US12181605
申请日：2008-07-29
申请人： Woongshik YOU , O Hyung KWON , Soo In LEE
发明人： Woongshik YOU , O Hyung KWON , Soo In LEE
IPC分类号： H04L9/00
CPC分类号： H04N7/163 , H04N7/1675 , H04N21/4405 , H04N21/4623
摘要： A method of selectively using a CA application of a terminal, the method including: searching a CA application table when a service of fee-based contents is requested, and determining whether a corresponding CA application is installed; and extracting a key required for descrambling a broadcasting signal using the CA application, when the CA application is installed based on a result of the determining.
摘要翻译：一种选择性地使用终端的CA应用的方法，所述方法包括：当请求了基于费用内容的服务时，搜索CA应用表，并确定是否安装了相应的CA应用; 以及当基于确定的结果安装CA应用时，提取使用CA应用来解扰广播信号所需的密钥。

3. 发明申请

US20100162353A1 TERMINAL AUTHENTICATION APPARATUS AND METHOD IN DOWNLOADABLE CONDITIONAL ACCESS SYSTEM 审中-公开
标题翻译：终端验证装置和可下载条件访问系统的方法
公开(公告)号：US20100162353A1
公开(公告)日：2010-06-24
申请号：US12613630
申请日：2009-11-06
申请人： Han Seung KOO , Woongshik YOU , O Hyung KWON , Soo In LEE
发明人： Han Seung KOO , Woongshik YOU , O Hyung KWON , Soo In LEE
IPC分类号： H04L9/32
CPC分类号： H04L63/0815 , H04L63/126 , H04N21/26613 , H04N21/63345 , H04N21/63775
摘要： A terminal authentication apparatus and method in a Downloadable Conditional Access System (DCAS) is provided. The terminal authentication method may determine whether terminal authentication information, received from a DCAS terminal, is valid by referring to a database, may transmit DCAS image information and pairing information about the terminal authentication information to a user terminal, when the terminal authentication information is valid, and thereby may enable the DCAS terminal to set the user terminal based on the pairing information.
摘要翻译：提供了一种可下载条件访问系统（DCAS）中的终端认证装置和方法。终端认证方法可以通过参考数据库来确定从DCAS终端接收的终端认证信息是否有效，当终端认证信息有效时，可以向用户终端发送DCAS图像信息和关于终端认证信息的配对信息从而可以使得DCAS终端能够基于配对信息来设置用户终端。

4. 发明申请

US20120155878A1 TRANSMISSION APPARATUS AND TRANSMISSION METHOD FOR SUBSCRIBER NETWORK IN CABLE NETWORK 有权
标题翻译：用于电缆网络中的订户网络的传输设备和传输方法
公开(公告)号：US20120155878A1
公开(公告)日：2012-06-21
申请号：US13275349
申请日：2011-10-18
申请人： Woongshik YOU , Dong Joon CHOI , Young Kwon HAHM , Soo In LEE
发明人： Woongshik YOU , Dong Joon CHOI , Young Kwon HAHM , Soo In LEE
IPC分类号： H04J14/00
CPC分类号： H04L12/2801 , H04J14/023 , H04N7/17309 , H04N21/6118 , H04N21/6168
摘要： Provided are a transmission apparatus and a transmission method for a subscriber network in a cable network. A passive optical network (GPON) receiver receives data packets through a fiber line using a plurality of optical wavelengths from a head end. A micro cable modem termination system (CMTS) converts the data packets into a data over cable service interface specification (DOCSIS)-based DOCSIS frame and transmits the DOCSIS frame to at least one subscriber device through a coaxial line.
摘要翻译：提供一种用于有线网络中的用户网络的传输装置和传输方法。无源光网络（GPON）接收机通过光纤线路从头端使用多个光波长接收数据包。微电缆调制解调器终端系统（CMTS）将数据分组转换为基于有线服务接口规范（DOCSIS）的DOCSIS帧，并通过同轴线路将DOCSIS帧发送到至少一个用户设备。

5. 发明申请

US20100158036A1 METHOD AND APPARATUS OF RECEIVING BURST DATA USING MULTIPLE UPSTREAM CHANNELS BASED ON UPSTREAM BANDWIDTH ALLOCATION INFORMATION IN HFC NETWORK 审中-公开
标题翻译：基于HFC网络上的上行带宽分配信息的多个上行通道接收冲击数据的方法和装置
公开(公告)号：US20100158036A1
公开(公告)日：2010-06-24
申请号：US12627153
申请日：2009-11-30
申请人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
发明人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
IPC分类号： H04B7/212
CPC分类号： H04L12/2801 , H04L1/0083 , H04L47/34
摘要： Provided is a method and apparatus for effectively receiving channel bonded upstream burst data in a Hybrid Fiber Cable (HFC) network.
摘要翻译：提供了一种用于在混合光缆（HFC）网络中有效地接收信道绑定的上行突发数据的方法和装置。

6. 发明申请

US20100153711A1 DOWNLOADABLE CONDITIONAL ACCESS SYSTEM EFFICIENTLY DETECTING DUPLICATED DCAS HOST 审中-公开
标题翻译：可下载的条件访问系统有效检测双工DCAS主机
公开(公告)号：US20100153711A1
公开(公告)日：2010-06-17
申请号：US12607235
申请日：2009-10-28
申请人： Han Seung KOO , O Hyung KWON , Soo In LEE
发明人： Han Seung KOO , O Hyung KWON , Soo In LEE
IPC分类号： H04L29/06
CPC分类号： H04L63/0823 , H04L2463/101 , H04N21/435 , H04N21/442 , H04N21/8166
摘要： A technology that may efficiently detect a duplicated Downloadable Conditional Access System (DCAS) host in a DCAS is provided.
摘要翻译：提供了可以有效地检测DCAS中可复制的可下载条件访问系统（DCAS）主机的技术。

7. 发明申请

US20100146276A1 METHOD OF RECOVERING AND MANAGING SECURITY-RELATED INFORMATION FOR DOWNLOADABLE CONDITIONAL ACCESS SYSTEM 审中-公开
标题翻译：恢复和管理可下载的条件访问系统的安全相关信息的方法
公开(公告)号：US20100146276A1
公开(公告)日：2010-06-10
申请号：US12607218
申请日：2009-10-28
申请人： Young Ho JEONG , O Hyung KWON , Soo In LEE
发明人： Young Ho JEONG , O Hyung KWON , Soo In LEE
IPC分类号： H04L9/32
CPC分类号： H04L63/061 , H04L63/0428 , H04N21/2541 , H04N21/25816 , H04N21/26613 , H04N21/63775
摘要： A method of managing security-related information in a Downloadable Conditional Access System (DCAS) is provided. The method of managing security-related information in the DCAS, the method including: receiving a request for storage of identification information and security-related information from a target server, the security-related information being required to be securely maintained; transmitting a recovery key to the target server in preparation for a loss of the security-related information in the target server; receiving a request for recovery of the security-related information from the target server, when the security-related information is lost; encrypting the security-related information of the target server using the recovery key; and transmitting the encrypted security-related information to the target server.
摘要翻译：提供了一种在可下载条件访问系统（DCAS）中管理安全相关信息的方法。在DCAS中管理安全性相关信息的方法，所述方法包括：从目标服务器接收存储识别信息和安全相关信息的请求，所述安全相关信息需要被安全地维护; 向目标服务器发送恢复密钥，以准备丢失目标服务器中的安全相关信息; 当安全相关信息丢失时，从目标服务器接收到恢复安全相关信息的请求; 使用恢复密钥加密目标服务器的安全相关信息; 并将加密的安全相关信息发送到目标服务器。

8. 发明申请

US20090158395A1 METHOD AND APPARATUS FOR DETECTING DOWNLOADABLE CONDITIONAL ACCESS SYSTEM HOST WITH DUPLICATED SECURE MICRO 有权
标题翻译：用于检测可复制条件访问系统主机的方法和装置
公开(公告)号：US20090158395A1
公开(公告)日：2009-06-18
申请号：US12256599
申请日：2008-10-23
申请人： Young Ho JEONG , O Hyung KWON , Soo In LEE
发明人： Young Ho JEONG , O Hyung KWON , Soo In LEE
IPC分类号： G06F21/20 , G06F15/16
CPC分类号： G06F21/554
摘要： A method where a Downloadable Conditional Access System Provisioning Server (DPS) detects a duplicated secure micro is provided. A method of detecting a duplicated secure micro, the method including: generating authentication time difference information associated with a value of a difference between a time when a host is finally authenticated in a first address and a time when the host is authenticated in a second address; comparing the authentication time difference information with a first reference value and a second reference value, the second reference value being less than the first reference value; and determining whether the secure micro is duplicated based on a result of the comparing.
摘要翻译：提供了可下载条件访问系统供应服务器（DPS）检测到重复的安全微服务器的方法。一种检测重复的安全微机的方法，所述方法包括：生成与主机在第一地址中最终被认证的时间与主机在第二地址中认证的时间之间的差的值相关联的认证时差信息 ; 将所述认证时间差信息与第一参考值和第二参考值进行比较，所述第二参考值小于所述第一参考值; 以及基于所述比较的结果来确定所述安全微数据是否被复制。

9. 发明申请

US20090156204A1 APPARATUS AND METHOD FOR AUTOMATIC ROAMING OF TERMINAL IN DIGITAL CABLE BROADCASTING NETWORK 审中-公开
标题翻译：数字电缆广播网络终端自动漫游的设备及方法
公开(公告)号：US20090156204A1
公开(公告)日：2009-06-18
申请号：US12335609
申请日：2008-12-16
申请人： Soon Choul KIM , O Hyung KWON , Soo In LEE
发明人： Soon Choul KIM , O Hyung KWON , Soo In LEE
IPC分类号： H04W4/00
CPC分类号： H04L63/08 , H04H20/78 , H04H60/15 , H04L63/0884 , H04N7/1675 , H04N21/25816 , H04N21/25875 , H04N21/26613 , H04N21/43615 , H04N21/6118 , H04N21/8193
摘要： An automatic roaming apparatus and method of a terminal in a digital cable broadcasting network is provided. The method includes: performing device authentication of the terminal when terminal authentication is requested by the terminal; verifying whether roaming authentication of the terminal having requested the terminal authentication is required; requesting subscriber authentication for a Provisioning Server (PS) in a home domain and receiving the subscriber authentication when the terminal exists in the home domain, when the roaming authentication of the terminal is verified as being required; transmitting a result of the device authentication and the subscriber authentication as a response to the terminal; and instructing an Integrated Personalization Server (IPS) to download a Conditional Access (CA) application to the terminal.
摘要翻译：提供了一种数字有线广播网络中终端的自动漫游装置和方法。该方法包括：当终端请求终端认证时，对终端进行设备认证; 验证是否需要请求终端认证的终端的漫游认证; 当归属域中的配置服务器（PS）请求用户认证，并且当终端存在于归属域中时，当终端的漫游认证被验证为需要时，接收用户认证; 发送设备认证和用户认证的结果作为对终端的响应; 并指示集成个性化服务器（IPS）向终端下载条件访问（CA）应用。

10. 发明申请

US20090147681A1 METHOD AND APPARATUS OF DOWNSTREAM SERVICE FLOW CONTROL IN HFC NETWORKS 审中-公开
标题翻译： HFC网络中下游服务流量控制的方法与装置
公开(公告)号：US20090147681A1
公开(公告)日：2009-06-11
申请号：US12187544
申请日：2008-08-07
申请人： Ho-Sook LEE , O Hyung KWON , Soo In LEE
发明人： Ho-Sook LEE , O Hyung KWON , Soo In LEE
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/2441
摘要： A method and apparatus of controlling a downstream service flow is provided. A method of controlling a downstream service flow, the method including: receiving a control request with respect to a service flow; generating classifier information for identifying a Quality of Service (QoS) classification standard of the service flow for which a generation request is performed, and registering the generated classifier information in a table when the control request is the generation request for the service flow; registering a pattern mask corresponding to the classifier information in the table; and composing the table for searching for downstream service flow information of a downstream input packet using the classifier information and the pattern mask.
摘要翻译：提供了一种控制下游业务流程的方法和装置。一种控制下游业务流的方法，所述方法包括：接收关于业务流的控制请求; 生成用于识别执行生成请求的服务流的服务质量（QoS）分类标准的分类器信息，并且当所述控制请求是所述服务流的生成请求时，将所生成的分类器信息登记在表中; 注册与表中分类器信息相对应的模式掩码; 并使用分类器信息和模式掩模来构成用于搜索下游输入分组的下行业务流信息的表。

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