Method, DVD-H system and terminal for providing a broadcast image using laser content
    1.
    发明授权
    Method, DVD-H system and terminal for providing a broadcast image using laser content 有权
    方法,DVD-H系统和终端,用于使用激光内容提供广播图像

    公开(公告)号:US08510774B2

    公开(公告)日:2013-08-13

    申请号:US12014310

    申请日:2008-01-15

    IPC分类号: H04N7/025

    摘要: A terminal can acquire information required for an image configuration by accessing actual Electronic Service Guide (ESG) information using linking information when broadcast providers transmit Lightweight Application Scene Representation (LASeR) content including the linking information related to the LASeR content and the ESG information provided in a Digital Video Broadcasting-Handheld (DVB-H) Convergence of Broadcast and Mobile Services (CBMS), Open Mobile Alliance Broadcasting (OMA-BCAST) or Open Air Interface (OAI) standard. The broadcast providers can directly control a configuration of a broadcast image to be displayed on the terminal, such that differentiated broadcast images can be provided on a broadcast provider-by-broadcast provider basis.

    摘要翻译: 终端可以通过使用链接信息访问实际的电子服务指南(ESG)信息来获取图像配置所需的信息,当广播提供商传送轻量级应用场景表示(LASeR)内容时,包括与LASeR内容相关的链接信息和提供在 广播和移动业务(CBMS),开放移动联盟广播(OMA-BCAST)或露天接口(OAI)标准的数字视频广播手持(DVB-H)融合。 广播提供商可以直接控制要在终端上显示的广播图像的配置,使得可以在广播提供商逐广播提供商的基础上提供不同的广播图像。

    Method, DVB-H system and terminal for providing a broadcast image using LASeR content
    2.
    发明申请
    Method, DVB-H system and terminal for providing a broadcast image using LASeR content 有权
    方法,DVB-H系统和终端,用于使用LASeR内容提供广播图像

    公开(公告)号:US20080172694A1

    公开(公告)日:2008-07-17

    申请号:US12014310

    申请日:2008-01-15

    IPC分类号: H04N5/445

    摘要: A terminal can acquire information required for an image configuration by accessing actual Electronic Service Guide (ESG) information using linking information when broadcast providers transmit Lightweight Application Scene Representation (LASeR) content including the linking information related to the LASeR content and the ESG information provided in a Digital Video Broadcasting-Handheld (DVB-H) Convergence of Broadcast and Mobile Services (CBMS), Open Mobile Alliance Broadcasting (OMA-BCAST) or Open Air Interface (OAI) standard. The broadcast providers can directly control a configuration of a broadcast image to be displayed on the terminal, such that differentiated broadcast images can be provided on a broadcast provider-by-broadcast provider basis.

    摘要翻译: 终端可以通过使用链接信息访问实际的电子服务指南(ESG)信息来获取图像配置所需的信息,当广播提供商传送轻量级应用场景表示(LASeR)内容时,包括与LASeR内容相关的链接信息和提供在 广播和移动业务(CBMS),开放移动联盟广播(OMA-BCAST)或露天接口(OAI)标准的数字视频广播手持(DVB-H)融合。 广播提供商可以直接控制要在终端上显示的广播图像的配置,使得可以在广播提供商逐广播提供商的基础上提供不同的广播图像。

    SMART CARD AND METHOD FOR GENERATING RESPONSE MESSAGE TO BE DELIVERED TO MOBILE TERMINAL SUPPORTING MOBILE BROADCAST, AND MOBILE TERMINAL THEREFOR
    3.
    发明申请
    SMART CARD AND METHOD FOR GENERATING RESPONSE MESSAGE TO BE DELIVERED TO MOBILE TERMINAL SUPPORTING MOBILE BROADCAST, AND MOBILE TERMINAL THEREFOR 有权
    用于产生响应信息的智能卡和方法,用于移动终端支持移动广播及其移动终端

    公开(公告)号:US20090143105A1

    公开(公告)日:2009-06-04

    申请号:US12260692

    申请日:2008-10-29

    IPC分类号: H04B1/38

    摘要: Provided is a method of efficiently processing a Short-Term Key Message (STKM) in the mobile broadcast supporting the mobile terminal. A structure of a response message according to processing the STKM in the smart card is also provided. In particular, a variety of information necessary for reproducing in the player is included in the response message and delivered to the mobile terminal, thereby the mobile terminal can easily obtain the desired information through the response message. Therefore, when the STKM is processed in the mobile terminal, there is no need to process operations except for a resending check, and the information does not need to be stored separately.

    摘要翻译: 提供了一种在支持移动终端的移动广播中有效地处理短期密钥消息(STKM)的方法。 还提供了根据处理智能卡中的STKM的响应消息的结构。 特别地,在播放器中再现所需的各种信息被包括在响应消息中并且被传送到移动终端,由此移动终端可以通过响应消息容易地获得期望的信息。 因此,当在移动终端中处理STKM时,除了重新发送检查之外,不需要处理操作,并且该信息不需要单独存储。

    Method and apparatus for acquiring encryption key to provide pay channel
    4.
    发明申请
    Method and apparatus for acquiring encryption key to provide pay channel 审中-公开
    用于获取加密密钥以提供付费频道的方法和装置

    公开(公告)号:US20100106648A1

    公开(公告)日:2010-04-29

    申请号:US12589650

    申请日:2009-10-27

    IPC分类号: H04L9/32 H04K1/00 G06Q20/00

    摘要: A mobile terminal is configured to acquire an encryption key to decrypt a pay channel encrypted with a smartcard profile by the mobile terminal in a Multimedia Broadcast/Multicast Service (MBMS) mobile broadcast system. The mobile terminal is configured to purchase a specific pay channel, determine validity of an encryption key, store a range of a valid encryption key identification value, and initialize a reference Time Stamp (TS) value. The mobile terminal also; extracts an encryption key identification value and a TS value from a last received Short Term Key Message (STKM), when a view request for the specific pay channel is created; and determines that an encryption key is valid, when the extracted TS value satisfies the reference TS and the extracted encryption key identification value falls within a range of the valid encryption key identification value, and extracts and acquires an encryption key from the STKM.

    摘要翻译: 移动终端被配置为获取加密密钥以解密由多媒体广播/组播服务(MBMS)移动广播系统中的移动终端用智能卡简档加密的付费频道。 移动终端被配置为购买特定付费频道,确定加密密钥的有效性,存储有效加密密钥标识值的范围,以及初始化参考时间戳(TS)值。 移动终端也; 当创建对特定付费频道的视图请求时,从最后接收的短信密钥消息(STKM)中提取加密密钥标识值和TS值; 并且当所提取的TS值满足参考TS并且所提取的加密密钥标识值落入有效加密密钥标识值的范围内时,确定加密密钥有效,并且从STKM中提取并获取加密密钥。

    Apparatus and method for transmitting a plurality of key data
    5.
    发明申请
    Apparatus and method for transmitting a plurality of key data 有权
    用于发送多个密钥数据的装置和方法

    公开(公告)号:US20090316911A1

    公开(公告)日:2009-12-24

    申请号:US12456837

    申请日:2009-06-23

    IPC分类号: H04L9/08 H04L9/06

    摘要: An apparatus and method for transmitting a plurality of key data. When a Short-Term Key Message (STKM) is received, a mobile equipment transmits the received STKM to a smart card. The smart card determines whether there are a plurality of key data in the STKM, detects the plurality of key data when there are the plurality of key data, generates individual information for identifying each of the plurality of detected key data, generates a response message having the plurality of detected key data and the generated individual information, and transmits the response message to the mobile equipment. Therefore, a plurality of key data can be included and transmitted in one message.

    摘要翻译: 一种用于发送多个密钥数据的装置和方法。 当接收到短信密钥消息(STKM)时,移动设备将所接收的STKM发送到智能卡。 智能卡确定STKM中是否存在多个密钥数据,当存在多个密钥数据时检测多个密钥数据,生成用于识别多个检测到的密钥数据中的每一个的个体信息,生成具有 多个检测到的密钥数据和所生成的个人信息,并将响应消息发送到移动设备。 因此,可以在一个消息中包括并发送多个密钥数据。

    Apparatus and method for transmitting a plurality of key data
    6.
    发明授权
    Apparatus and method for transmitting a plurality of key data 有权
    用于发送多个密钥数据的装置和方法

    公开(公告)号:US08244303B2

    公开(公告)日:2012-08-14

    申请号:US12456837

    申请日:2009-06-23

    IPC分类号: H04B1/38 H04L9/08

    摘要: An apparatus and method for transmitting a plurality of key data. When a Short-Term Key Message (STKM) is received, a mobile equipment transmits the received STKM to a smart card. The smart card determines whether there are a plurality of key data in the STKM, detects the plurality of key data when there are the plurality of key data, generates individual information for identifying each of the plurality of detected key data, generates a response message having the plurality of detected key data and the generated individual information, and transmits the response message to the mobile equipment. Therefore, a plurality of key data can be included and transmitted in one message.

    摘要翻译: 一种用于发送多个密钥数据的装置和方法。 当接收到短信密钥消息(STKM)时,移动设备将所接收的STKM发送到智能卡。 智能卡确定STKM中是否存在多个密钥数据,当存在多个密钥数据时检测多个密钥数据,生成用于识别多个检测到的密钥数据中的每一个的个体信息,生成具有 多个检测到的密钥数据和所生成的个人信息,并将响应消息发送到移动设备。 因此,可以在一个消息中包括并发送多个密钥数据。

    METHOD AND APPARATUS FOR MANAGING ENCRYPTION KEYS BY MOBILE COMMUNICATION TERMINAL CONNECTED WITH SMARTCARD
    8.
    发明申请
    METHOD AND APPARATUS FOR MANAGING ENCRYPTION KEYS BY MOBILE COMMUNICATION TERMINAL CONNECTED WITH SMARTCARD 审中-公开
    用智能卡连接的移动通信终端管理加密密钥的方法和装置

    公开(公告)号:US20090208021A1

    公开(公告)日:2009-08-20

    申请号:US12366389

    申请日:2009-02-05

    IPC分类号: H04L9/08 H04L9/00

    CPC分类号: H04L9/0897 H04L2209/80

    摘要: A method and an apparatus are provided for managing encryption keys by a mobile communication terminal connected to a smartcard that stores the encryption keys. The mobile communication terminal receives and stores encrypted multimedia data, extracts recording key information corresponding to an encryption key from the received multimedia data, determines whether the extracted recording key information has been previously stored in a recording key database, and maps the extracted recording key information to identification information of the received multimedia data and stores mapping data therebetween in the recording key database when the extracted recording key information has not been previously stored in the recording key database.

    摘要翻译: 提供了一种方法和装置,用于通过连接到存储加密密钥的智能卡的移动通信终端来管理加密密钥。 移动通信终端接收并存储加密的多媒体数据,从接收到的多媒体数据中提取对应于加密密钥的记录密钥信息,确定所提取的记录密钥信息是否已经被预先存储在记录密钥数据库中,并将提取的记录密钥信息 当所提取的记录密钥信息未被预先存储在记录密钥数据库中时,存储所接收的多媒体数据的识别信息,并将它们之间的映射数据存储在记录密钥数据库中。

    Method for providing information regarding service linking between terrestrial and satellite DMB systems and method for switching services by using service linking information in DMB terminal
    9.
    发明申请
    Method for providing information regarding service linking between terrestrial and satellite DMB systems and method for switching services by using service linking information in DMB terminal 失效
    提供关于地面和卫星DMB系统之间的服务链接的信息的方法以及通过使用DMB终端中的服务链接信息来切换服务的方法

    公开(公告)号:US20070111658A1

    公开(公告)日:2007-05-17

    申请号:US11514437

    申请日:2006-09-01

    IPC分类号: H04H1/00 H04B7/185

    摘要: Disclosed is a method for providing information regarding service linking between a terrestrial DMB system and a satellite DMB system by using a service linking information provision server for creating and providing service linking information between the terrestrial DMB system and the satellite DMB system in a broadcasting having the terrestrial DMB system, the satellite DMB system, and a mobile communication system. The method includes the steps of (a) receiving EPG information from the terrestrial DMB system and the satellite DMB system, respectively, by the service linking information provision server; (b) analyzing content of the EPG information and confirming existence of a linked service; (c) classifying service linking according to degree of linking, when the existence of a linked service is confirmed, and storing resultant classification information as service linking information; and (d) providing the service linking information via the mobile communication system when a request for the service linking information is received from a DMB receiver terminal.

    摘要翻译: 公开了一种通过使用服务链接信息提供服务器来提供关于地面DMB系统和卫星DMB系统之间的服务链接的信息的方法,所述服务链接信息提供服务器用于在广播中创建并提供地面DMB系统与卫星DMB系统之间的服务链接信息 地面DMB系统,卫星DMB系统和移动通信系统。 该方法包括以下步骤:(a)由服务链接信息提供服务器分别从地面DMB系统和卫星DMB系统接收EPG信息; (b)分析EPG信息的内容并确认链接服务的存在; (c)根据链接程度分类服务链接,确定链接服务的存在,并将结果分类信息存储为服务链接信息; 以及(d)当从DMB接收机终端接收到对服务链接信息的请求时,经由移动通信系统提供服务链接信息。

    METHOD FOR EFFICIENTLY PROVIDING KEY IN A PORTABLE BROADCASTING SYSTEM AND SYSTEM USING THE SAME
    10.
    发明申请
    METHOD FOR EFFICIENTLY PROVIDING KEY IN A PORTABLE BROADCASTING SYSTEM AND SYSTEM USING THE SAME 审中-公开
    在便携式广播系统和使用该系统的系统中有效提供关键的方法

    公开(公告)号:US20090092254A1

    公开(公告)日:2009-04-09

    申请号:US12248555

    申请日:2008-10-09

    IPC分类号: H04L9/00

    摘要: A method for efficiently providing a key in a portable broadcasting system and a system using the same are provided, in which when a user selects a service to be purchased after invoking a broadcasting application, a terminal transmits a service request message including information about the selected service, a server transmits a service response message including a key required for using the selected service in the form of a MIKEY, and the terminal receives the service response message.

    摘要翻译: 提供了一种在便携式广播系统中有效提供密钥的方法和使用该密钥的系统,其中当用户在调用广播应用之后选择要购买的服务时,终端发送包括关于所选择的信息的信息的服务请求消息 服务,服务器以MIKEY的形式发送包括使用所选择的服务所需的密钥的服务响应消息,并且终端接收服务响应消息。