公开(公告)号：US20120034909A1

公开(公告)日：2012-02-09

申请号：US13274999

申请日：2011-10-17

Applicant: Sung-Oh HWANG ,  Jong-Hyo LEE ,  Kook-Heui LEE ,  Byung-Rae LEE ,  Jae-Kwon OH ,  Bo-Sun JUNG ,  Jai-Yong LEE

Inventor： Sung-Oh HWANG ,  Jong-Hyo LEE ,  Kook-Heui LEE ,  Byung-Rae LEE ,  Jae-Kwon OH ,  Bo-Sun JUNG ,  Jai-Yong LEE

IPC: H04W4/06

CPC classification number: H04W48/14 ,  H04W4/06 ,  H04W80/04

Abstract: A roaming service method in a mobile broadcasting system and a system thereof are provided. A terminal receives a service guide from a corresponding visited service provider (Visited SP) when the terminal moves to a roaming area. The terminal transmits a roaming request message for requesting a purchase item allowable for individual services to a home service provider (Home SP) based on the received service guide. Upon receipt of the roaming request message, the Home SP negotiates roaming availability and allowable scope for each individual service with the Visited SP where the terminal is located, based on the roaming request message. The Home SP transmits the roaming availability and allowable scope for the individual service, negotiated with the Visited SP, to the terminal.

Abstract translation: 提供了移动广播系统中的漫游服务方法及其系统。 当终端移动到漫游区域时，终端从对应的访问服务提供商（被访问的SP）接收服务指南。 终端基于接收到的服务指南向家庭服务提供商（家庭SP）发送用于请求允许单独服务的购买项目的漫游请求消息。 在接收到漫游请求消息时，Home SP基于漫游请求消息，与终端所在的Visited SP协商每个单独服务的漫游可用性和可允许范围。 家庭SP向终端发送与被访问的SP协商的单独服务的漫游可用性和可允许范围。

公开(公告)号：US20090252324A1

公开(公告)日：2009-10-08

申请号：US12418141

申请日：2009-04-03

Applicant: Sergey Nikolayevich SELEZNEV ,  Byung-Rae LEE ,  Sung-Oh HWANG ,  Kook-Heui LEE

Inventor： Sergey Nikolayevich SELEZNEV ,  Byung-Rae LEE ,  Sung-Oh HWANG ,  Kook-Heui LEE

IPC: H04L9/16 ,  H04L9/08 ,  H04N7/167

CPC classification number: H04L9/08 ,  H04L9/0816 ,  H04L9/0822 ,  H04L9/0869 ,  H04L9/0891 ,  H04L63/065 ,  H04L63/068 ,  H04L2209/38 ,  H04L2209/601 ,  H04N7/1675 ,  H04N21/47211 ,  H04N21/63345 ,  H04N21/6405

Abstract: A method and apparatus for providing a broadcast service in a communication system is provided. The method includes creating a seed key pair including a first key and a second key, transmitting the seed key pair to a terminal to which the broadcast service is to be provided, creating a certain number of encryption keys using the seed key pair, the certain number corresponding to a lifetime of the seed key pair, encrypting broadcast service data for the lifetime using the encryption keys, and broadcasting the encrypted broadcast service data.

Abstract translation: 提供了一种用于在通信系统中提供广播服务的方法和装置。 该方法包括创建包括第一密钥和第二密钥的种子密钥对，将种子密钥对发送到要向其提供广播服务的终端，使用种子密钥对创建一定数量的加密密钥，确定 对应于种子密钥对的生命周期的号码，使用加密密钥加密终身的广播服务数据，并且广播加密的广播服务数据。

公开(公告)号：US20120170747A1

公开(公告)日：2012-07-05

申请号：US13422760

申请日：2012-03-16

Applicant: Byung-Rae LEE ,  Sung-Oh Hwang ,  Kook-Heui Lee

Inventor： Byung-Rae LEE ,  Sung-Oh Hwang ,  Kook-Heui Lee

IPC: H04K1/00

CPC classification number: H04H60/23 ,  H04H60/91 ,  H04L9/0825 ,  H04L9/3242 ,  H04L63/0428 ,  H04L63/065 ,  H04L2209/601 ,  H04L2209/80

Abstract: A system and method are provided for generating a Short Term Key Message (STKM) for protection of a broadcast service being broadcasted to a terminal in a mobile broadcast system. The method includes transmitting, by a Broadcast Service Subscription Management (BSM) for managing subscription information, at least one key information for authentication of the broadcast service to a Broadcast Service Distribution/Adaptation (BSD/A) for transmitting the broadcast service, generating, by the BSD/A, a Traffic Encryption Key (TEK) for deciphering of the broadcast service in the terminal and inserting the TEK into a partially created STKM, and performing, by the BSD/A, Message Authentication Code (MAC) processing on the TEK-inserted STKM using the at least one key information, thereby generating a completed STKM.

Abstract translation: 提供了一种系统和方法，用于生成用于保护正在广播到移动广播系统中的终端的广播服务的短期密钥消息（STKM）。 该方法包括：通过用于管理订阅信息的广播服务订阅管理（BSM）将广播服务的认证的至少一个密钥信息发送到用于发送广播服务的广播业务分配/适配（BSD / A） 通过BSD / A，用于对终端中的广播服务进行解密并将TEK插入到部分创建的STKM中的业务加密密钥（TEK），并且通过BSD / A执行消息认证码（MAC）处理 使用至少一个密钥信息的TEK插入STKM，从而生成完成的STKM。

公开(公告)号：US20090254983A1

公开(公告)日：2009-10-08

申请号：US12417958

申请日：2009-04-03

Applicant: Byung-Rae LEE ,  Sung-Oh HWANG ,  Sergey Nikolayevich SELEZNEV ,  Kook-Heui LEE

Inventor： Byung-Rae LEE ,  Sung-Oh HWANG ,  Sergey Nikolayevich SELEZNEV ,  Kook-Heui LEE

IPC: G06F21/00

CPC classification number: H04L63/123 ,  G06F21/10 ,  G06F2221/0706 ,  H04L63/0807 ,  H04L63/10 ,  H04L2463/101

Abstract: A method and apparatus for managing tokens for Digital Rights Management (DRM) in a terminal are provided. In the method, at least one token is acquired from a Rights Issuer (RI), and the token is moved to a Secure Removable Media (SRM) through a token move request message. The token can be shared by several terminals.

Abstract translation: 提供了一种用于管理终端中的数字版权管理（DRM）的令牌的方法和装置。 在该方法中，从权利发行者（RI）获取至少一个令牌，并且令牌通过令牌移动请求消息被移动到安全可移动媒体（SRM）。 令牌可由多个终端共享。

公开(公告)号：US20080077992A1

公开(公告)日：2008-03-27

申请号：US11859085

申请日：2007-09-21

Applicant: Byung-Rae LEE ,  Kook-Heui Lee

Inventor： Byung-Rae LEE ,  Kook-Heui Lee

IPC: G06F21/00

CPC classification number: G06F21/10 ,  G06F2221/0795

Abstract: An apparatus, system and method for giving and taking an RO for a content between devices are provided. The provided method includes both a method for directly giving and taking the RO between devices and a method for giving and taking the RO through a network server. Accordingly, the apparatus, system and method provide the capability of giving and taking an RO between respective devices and improve the ability expand functions.

Abstract translation: 提供了一种用于在设备之间给出用于内容的RO的装置，系统和方法。 所提供的方法包括用于直接给予和取得设备之间的RO的方法以及通过网络服务器给予和取用RO的方法。 因此，装置，系统和方法提供了在各个装置之间给予和取得RO的能力，并且提高了能力扩展功能。

公开(公告)号：US20120170748A1

公开(公告)日：2012-07-05

申请号：US13422778

申请日：2012-03-16

Applicant: Byung-Rae LEE ,  Sung-Oh Hwang ,  Kook-Heui Lee

Inventor： Byung-Rae LEE ,  Sung-Oh Hwang ,  Kook-Heui Lee

IPC: H04K1/00

CPC classification number: H04H60/23 ,  H04H60/91 ,  H04L9/0825 ,  H04L9/3242 ,  H04L63/0428 ,  H04L63/065 ,  H04L2209/601 ,  H04L2209/80

Abstract: A terminal and method for receiving a broadcast service by the terminal in a broadcast system are provided. The method includes performing a registration procedure for subscription and reception of the broadcast service through a Browser And Content Mobile Broadcast (BSCAST) Subscription Management (BSM) responsible for managing subscription information; receiving a Long Term Key Message (LTKM), including key information for encryption of the broadcast service, generated from the BSM; receiving a completed Short Term Key Message (STKM), the completed STKM being generated by performing Message Authentication Code (MAC) processing on a partially created STKM; receiving, from a Broadcast Service Distribution/Adaptation (BSD/A) which is responsible for transmitting the broadcast service, an encrypted broadcast service which is encrypted by a Traffic Encryption Key (TEK) for deciphering the broadcast service; and deciphering the encrypted broadcast service by the TEK obtained using the LTKM and the completed STKM.

Abstract translation: 提供了一种终端和方法，用于在广播系统中由终端接收广播服务。 该方法包括通过负责管理订阅信息的浏览器和内容移动广播（BSCAST）订阅管理（BSM）执行用于订阅和接收广播服务的注册过程; 从BSM接收包括用于加密广播服务的密钥信息的长期密钥消息（LTKM）; 接收完成的短期密钥消息（STKM），通过在部分创建的STKM上执行消息认证码（MAC）处理来生成完成的STKM; 从负责发送广播业务的广播业务分配/适配（BSD / A）接收用于解密广播业务的通过加密密钥（TEK）加密的加密广播业务; 以及通过使用LTKM获得的TEK和完成的STKM来解密加密的广播服务。

公开(公告)号：US20110283303A1

公开(公告)日：2011-11-17

申请号：US13194272

申请日：2011-07-29

Applicant: Bo-Sun JUNG ,  Sung-Oh HWANG ,  Jong-Hyo LEE ,  Kook-Heui LEE ,  Byung-Rae LEE

Inventor： Bo-Sun JUNG ,  Sung-Oh HWANG ,  Jong-Hyo LEE ,  Kook-Heui LEE ,  Byung-Rae LEE

IPC: H04N21/2543

CPC classification number: H04H60/72 ,  H04H20/57

Abstract: A method and system is provided for sharing a service guide or a service guide fragment in a mobile broadcast system supporting a mobile broadcast service. A Broadcast Service Provisioning Client Function (BSP-C) sends a request for the service guide or service guide fragment to a Broadcast Service Provisioning Management Function (BSP-M). The BSP-M transmits the service guide or service guide fragment to the BSP-C if the BSP-M has the service guide or service guide fragment.

Abstract translation: 提供了一种用于在支持移动广播服务的移动广播系统中共享服务指南或服务指南片段的方法和系统。 广播服务提供客户端功能（BSP-C）将服务指南或服务指南片段的请求发送到广播服务提供管理功能（BSP-M）。 如果BSP-M具有服务指南或服务指南片段，则BSP-M将服务指南或服务指南片段发送到BSP-C。

公开(公告)号：US20090075584A1

公开(公告)日：2009-03-19

申请号：US12212495

申请日：2008-09-17

Applicant: Bo-Sun JUNG ,  Byung-Rae LEE ,  Kook-Heui LEE ,  Jae-Yeon SONG ,  Sung-Oh HWANG

Inventor： Bo-Sun JUNG ,  Byung-Rae LEE ,  Kook-Heui LEE ,  Jae-Yeon SONG ,  Sung-Oh HWANG

IPC: H04H20/71

CPC classification number: H04H60/14 ,  H04H20/72 ,  H04H60/91 ,  H04W4/06 ,  H04W60/00

Abstract: A method for receiving a broadcast service through a plurality of terminals in a mobile broadcasting system supporting the broadcast service is provided. The method includes sending a registration request message for requesting registration of each of a plurality of terminals from a server associated with a broadcast service, receiving a registration response message from the server in response to each registration request message, sending a service request message to the server through one terminal of the plurality of terminals to request that the broadcast service be provided to the remaining terminals, and receiving, by the remaining terminals, a service response message from the server and the broadcast service.

Abstract translation: 提供了一种在支持广播服务的移动广播系统中通过多个终端接收广播服务的方法。 该方法包括从与广播服务相关联的服务器发送用于请求登记多个终端的注册请求消息，响应于每个注册请求消息从服务器接收注册响应消息，向服务请求消息发送服务请求消息 服务器通过多个终端中的一个终端请求向其余终端提供广播服务，并由其余终端从服务器和广播服务接收服务响应消息。

公开(公告)号：US20120066513A1

公开(公告)日：2012-03-15

申请号：US13230431

申请日：2011-09-12

Applicant: Bo-Gyeong KANG ,  Byung-Rae LEE

Inventor： Bo-Gyeong KANG ,  Byung-Rae LEE

IPC: G06F21/00 ,  G06F12/14

CPC classification number: G06F12/1466 ,  G06F21/44 ,  G06F21/73 ,  G06F2221/0711 ,  G06F2221/2103 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00166 ,  G11B20/00181 ,  G11B20/0021 ,  H04L9/3226 ,  H04L63/067 ,  H04L63/0876 ,  H04L2209/60

Abstract: A method and an apparatus for authenticating a non-volatile memory device are provided. The method includes sending, to the memory device, a request for an Enhanced Media Identification (EMID) for identifying the memory device, by an EMID decoder for authenticating the memory device; receiving the requested EMID changed by a preset calculation of the EMID with an optional value from the memory device; and restoring the EMID by decoding the received changed EMID.

Abstract translation: 提供了用于认证非易失性存储器件的方法和装置。 该方法包括：通过EMID解码器向存储器件发送用于识别存储器设备的增强型媒体识别（EMID）的请求，用于认证该存储器设备; 通过来自存储装置的可选值的EMID的预设计算来接收所请求的EMID; 以及通过解码所接收的改变的EMID来恢复EMID。

公开(公告)号：US20090247145A1

公开(公告)日：2009-10-01

申请号：US12414294

申请日：2009-03-30

Applicant: Jong-Hyo LEE ,  Sung-Oh HWANG ,  Bo-Sun JUNG ,  Ji-Eun KEUM ,  Byung-Rae LEE ,  Kook-Huei LEE

Inventor： Jong-Hyo LEE ,  Sung-Oh HWANG ,  Bo-Sun JUNG ,  Ji-Eun KEUM ,  Byung-Rae LEE ,  Kook-Huei LEE

IPC: H04M3/00

CPC classification number: H04N21/6543 ,  H04N21/2362 ,  H04N21/6131 ,  H04N21/818 ,  H04N21/8193 ,  H04N21/835 ,  H04W4/06 ,  H04W8/245 ,  H04W24/02

Abstract: A method of updating software of terminals in a mobile broadcast system is provided. The method includes creating an update command for terminals of a particular model, the update command including update information; and broadcasting the created update command. The update information includes software version information and at least one of terminal manufacturer information and terminal model information. Further, the method may further include, before broadcasting the created update command, forcibly requiring terminals subscribe to an update service; and creating and broadcasting an update file for terminals of the particular model from among the forcibly subscribed terminals. The software of the terminals may be firmware.

Abstract translation: 提供一种在移动广播系统中更新终端软件的方法。 该方法包括为特定模型的终端创建更新命令，该更新命令包括更新信息; 并广播所创建的更新命令。 更新信息包括软件版本信息和终端制造商信息和​​终端模型信息中的至少一个。 此外，该方法还可以包括：在广播所创建的更新命令之前强制要求终端订阅更新服务; 并且从强制订阅的终端中创建和广播特定模型的终端的更新文件。 终端的软件可以是固件。