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1. 发明申请

WO2012087719A1 SERVICE KEY DELIVERY SYSTEM 审中-公开
标题翻译：服务键传送系统
公开(公告)号：WO2012087719A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/065010
申请日：2011-12-15
申请人： GENERAL INSTRUMENT CORPORATION , PETERKA, Petr , CHEN, Kuang M. , MAKAM, Ambikacharan P. , ZHANG, Jiang
发明人： PETERKA, Petr , CHEN, Kuang M. , MAKAM, Ambikacharan P. , ZHANG, Jiang
IPC分类号： H04L9/08
CPC分类号： H04L9/083 , H04L9/0822 , H04L2209/60
摘要： A Service Key Delivery (SKD) system for delivering a service keys to client devices in a communications network. The delivered service keys are operable to be used to decrypt an encrypted key operable to be used to decrypt an encrypted digital content. The SKD system includes a data input interface for receiving a distribution time frame for the keys and a listing of client device identifications. The SKD system also includes a scheduling module to partition at least part of the distribution time frame into a number of time slots in which the number may be based on a variety of factors. The scheduling module assigns the time slots in the partitioned part of the distribution time frame to the client devices based on the identifications in the listing. The SKD system also includes a message generator configured to send key delivery messages to the client devices.
摘要翻译：用于向通信网络中的客户端设备传送服务密钥的服务密钥传递（SKD）系统。递送的服务密钥可操作用于解密可操作以用于解密加密的数字内容的加密密钥。 SKD系统包括用于接收密钥的发布时间帧的数据输入接口和客户端设备标识的列表。 SKD系统还包括调度模块，用于将至少部分分发时间段划分成多个时隙，其中该数可基于各种因素。调度模块基于列表中的标识将分发时间帧的分割部分中的时隙分配给客户端设备。 SKD系统还包括被配置为向客户端设备发送密钥传递消息的消息发生器。

2. 发明申请

WO2011062726A1 COMMUNICATION OF CONTENT TO EVENT ATTENDEES 审中-公开
标题翻译：交流活动内容的内容
公开(公告)号：WO2011062726A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/053743
申请日：2010-10-22
申请人： GENERAL INSTRUMENT CORPORATION , GLEIM, William L. , MAKAM, Ambikacharan P. , MANGALORE, Geetha , PETERKA, Petr
发明人： GLEIM, William L. , MAKAM, Ambikacharan P. , MANGALORE, Geetha , PETERKA, Petr
IPC分类号： H04L29/06
CPC分类号： H04W12/06 , H04L63/0807 , H04L63/107
摘要： A method is provided for enrolling and authenticating an attendee of an event or activity so that content can be delivered to a mobile device associated with the attendee. The method includes receiving an identifier of a mobile communication device associated with an authorized attendee while the attendee and the mobile communication device are in a venue at which the event or activity takes place. The mobile communication device is registered by storing the identifier in a database of authorized attendees who have entered the venue. Entitlement credentials are communicated to the mobile device that are to be further communicated from the mobile device to a content server when requesting event or activity related content therefrom.
摘要翻译：提供了一种用于登记和验证事件或活动的与会者的方法，使得可以将内容传送到与参加者相关联的移动设备。该方法包括：在参加者和移动通信设备在发生事件或活动的场所中接收与授权参加者相关联的移动通信设备的标识符。通过将标识符存储在已经进入场地的授权参加者的数据库中来登记移动通信设备。授权凭证被传送到要从移动设备进一步传送到移动设备到从内容请求事件或活动相关内容时的内容服务器。

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