公开(公告)号：US20120051540A1

公开(公告)日：2012-03-01

申请号：US13211820

申请日：2011-08-17

申请人： Jin Young MOON ,  Jong Youl Park ,  Eui Hyun Paik ,  Dong Won Han

发明人： Jin Young MOON ,  Jong Youl Park ,  Eui Hyun Paik ,  Dong Won Han

IPC分类号： H04N7/167

CPC分类号： H04N21/26613 ,  H04N21/26606 ,  H04N21/4623

摘要： Provided are a conditional access system and a method of using a conditional access image. The conditional access system according to an exemplary embodiment of the present invention includes: a service key management client allocated with a service key from a service key management server using a service key distribution protocol; a download client downloading a conditional access image using the service key and requesting updating the service key to the service key management server through the service key management client when the downloading is completed; and an execution controller encrypting and storing the conditional access image using the service key updated in accordance with the request and recovering the conditional access image using the service key reacquired through the service key management client before executing the stored conditional access image.

摘要翻译： 提供条件访问系统和使用条件访问映像的方法。 根据本发明的示例性实施例的条件访问系统包括：使用服务密钥分发协议从服务密钥管理服务器分配服务密钥的服务密钥管理客户机; 下载客户端，当下载完成时，使用服务密钥下载条件访问映像，并通过服务密钥管理客户端向服务密钥管理服务器请求更新服务密钥; 以及执行控制器，使用根据所述请求更新的服务密钥来加密和存储所述条件访问映像，并且在执行所存储的条件访问映像之前，使用通过所述服务密钥管理客户端重新提供的服务密钥来恢复所述条件访问映像。

公开(公告)号：US20090151003A1

公开(公告)日：2009-06-11

申请号：US12184817

申请日：2008-08-01

申请人： Jin Young MOON ,  Jung Tae KIM ,  Jong Youl PARK ,  Eui Hyun PAIK ,  Kwang Rho PARK

发明人： Jin Young MOON ,  Jung Tae KIM ,  Jong Youl PARK ,  Eui Hyun PAIK ,  Kwang Rho PARK

IPC分类号： G06F21/00

CPC分类号： H04N21/4586 ,  H04N7/163 ,  H04N7/17318 ,  H04N21/4181 ,  H04N21/8193

摘要： Provided are a receiver with a CA function based on software download, a CA system including the receiver, and a method for managing CA software executed by the receiver. The receiver includes a CA software management means, a download means, a demultiplexer, and a descrambler. The CA software management means performs an overall management operation including the download, execution, state control and termination of a plurality of CA softwares. The download means downloads the CA software from a CA software download server at the request of the CA software management means. The demultiplexer receives scrambled multimedia contents and a CA message and transfers the CA message to the CA software management means. The descrambler receives a descrambling key extracted from the CA message by means of the CA software and descrambles the scrambled multimedia contents with the descrambling key. Thus, a plurality of CA softwares can be operated in one receiver (e.g., a settop box). Also, a plurality of CA softwares can be downloaded beforehand or timely. Also, it is possible to provide a rapid change of running CA software.

摘要翻译： 提供了具有基于软件下载的CA功能的接收机，包括接收器的CA系统以及用于管理由接收器执行的CA软件的方法。 接收机包括CA软件管理装置，下载装置，解复用器和解扰器。 CA软件管理装置执行包括多个CA软件的下载，执行，状态控制和终止的整体管理操作。 该下载装置根据CA软件管理装置的要求从CA软件下载服务器下载CA软件。 解复用器接收扰频多媒体内容和CA消息，并将CA消息传送到CA软件管理装置。 解扰器通过CA软件接收从CA消息中提取的解扰密钥，并用解密密钥解密加扰的多媒体内容。 因此，可以在一个接收器（例如，机顶盒）中操作多个CA软件。 此外，可以预先或及时地下载多个CA软件。 此外，可以快速更改运行的CA软件。

公开(公告)号：US20130054499A1

公开(公告)日：2013-02-28

申请号：US13534589

申请日：2012-06-27

申请人： Jin Young MOON ,  Hyung Jik Lee ,  Chang Seok Bae ,  Sung Won Sohn

发明人： Jin Young MOON ,  Hyung Jik Lee ,  Chang Seok Bae ,  Sung Won Sohn

IPC分类号： G06F15/18

CPC分类号： G06N3/02 ,  G06N5/02

摘要： An apparatus for providing a digital mind service, includes a mind input module configured to receive gaze trace information, sensitivity information, or log information of a user. Further, the apparatus for providing the digital mind service includes a mind epigenomic map creating module configured to create a plurality of mind epigenomes in accordance with predetermined specifications by analyzing the log information of the user and to create a mind epigenomic map by defining relationship between the created mind epigenomes and structure thereof.

摘要翻译： 一种用于提供数字思维服务的装置，包括配置成接收注视跟踪信息，灵敏度信息或用户日志信息的思维输入模块。 此外，用于提供数字思维服务的装置包括心理表观遗传学图谱创建模块，其配置为通过分析用户的日志信息来根据预定规范创建多个心理表观基因组，并通过定义 形成心理表观基因及其结构。