UNICAST / MULTICAST ARCHITECTURE
    4.
    发明申请
    UNICAST / MULTICAST ARCHITECTURE 有权
    UNICAST / MULTICAST建筑

    公开(公告)号:US20100042728A1

    公开(公告)日:2010-02-18

    申请号:US12605395

    申请日:2009-10-26

    IPC分类号: G06F15/173

    摘要: A system and method for providing content to users including a multicast sub-system providing content to multiple users and a unicast sub-system providing content to individual users. The multicast sub-system being operative to push to each of a plurality of user communities, content relating to the community and the unicast sub-system being operative to provide on demand to a user, content which has not been previously pushed to the user.

    摘要翻译: 一种用于向用户提供内容的系统和方法,包括向多个用户提供内容的多播子系统和向单个用户提供内容的单播子系统。 多播子系统可操作以推送到多个用户社区中的每一个,与社区相关的内容和单播子系统可操作以根据需要向用户提供之前未被推送给用户的内容。

    Communication management system
    5.
    发明授权
    Communication management system 有权
    通信管理系统

    公开(公告)号:US07058802B1

    公开(公告)日:2006-06-06

    申请号:US09721053

    申请日:2000-11-22

    IPC分类号: H04L9/00

    摘要: A communication session management method for providing a transmission service having a plurality of service-levels, each service-level being associated with a separate quality-of-service (QOS), the method including preparing data for transmission at one of the plurality of service-levels by uniquely associating a service-level encryption key with the one of the plurality of service-levels, encrypting the data with the service-level encryption key to form encrypted data uniquely associated with the one of the plurality of service-levels, and transmitting the encrypted data uniquely associated with the one of the plurality of service-levels to users entitled to the one of the plurality of service-levels.

    摘要翻译: 一种通信会话管理方法,用于提供具有多个服务级别的传输服务,每个服务级别与单独的服务质量(QOS)相关联,所述方法包括准备用于在所述多个服务之一进行传输的数据 通过将服务级加密密钥与所述多个服务级中的一个进行唯一关联来加密所述数据,以与所述服务级加密密钥进行加密,以形成与所述多个服务级别中的所述一个唯一相关联的加密数据;以及 将与所述多个服务级中的一个唯一地相关联的所述加密数据发送给被授予所述多个服务级中的一个的用户。

    Electronic book security features
    7.
    发明授权
    Electronic book security features 有权
    电子书安全功能

    公开(公告)号:US08791788B2

    公开(公告)日:2014-07-29

    申请号:US13384687

    申请日:2010-06-21

    IPC分类号: H04B3/00

    摘要: A method and system for fingerprinting a content item is described, the content item including a set of content item elements E, providing information uniquely associated with a single user including a string of bits S0, parsing S0 into a plurality of substrings which are functions of S0, providing a matrix of content item replacement elements, each row of which includes, for each member of E, an array of content item replacement elements for Ei, uniquely associating each substring of S0 so that for every substring there exists a corresponding element of E, for every substring, replacing at least one instance of the corresponding element E in the content item with one substitute matrix element for the corresponding substring, and outputting a replacement content item including the result of the replacing, the substitute matrix elements being chosen according to at least one similarity criterion.

    摘要翻译: 描述用于对内容项进行指纹识别的方法和系统,所述内容项包括一组内容项元素E,提供与单个用户唯一相关联的信息,所述单个用户包括位串S0,将S0解析为多个子串,所述多个子串是 S0,提供内容项替换元素的矩阵,其每行包括对于E的每个成员,用于Ei的内容项替换元素的数组,唯一地将S0的每个子串进行关联,使得对于每个子字符串存在相应的元素 E,对于每个子字符串,用内容项中的相应元素E的至少一个实例代替相应子串的一个替代矩阵元素,并输出包括替换结果的替换内容项,替代矩阵元素根据 至少一个相似性标准。

    Method and System for Secondary Content Distribution
    9.
    发明申请
    Method and System for Secondary Content Distribution 审中-公开
    二级内容分发方法与系统

    公开(公告)号:US20140085196A1

    公开(公告)日:2014-03-27

    申请号:US14115833

    申请日:2012-04-19

    IPC分类号: G06F3/01

    摘要: A secondary content distribution system and method is described, the system and method including a receiver for receiving a plurality of differing versions of secondary content from an provider, each one of the differing versions of the secondary content being associated with at least one of a reading mode, and a connection mode, a processor operative to determine a reading mode of a user of a client device, a selector for selecting one of the differing versions of the secondary content for display on the client device display, the selection being a function, at least in part, of matching the determined reading mode with the reading mode associated with the one of the differing versions of the secondary content and the connection mode of the client device, and a display for displaying the selected one of the differing versions of the secondary content on the client device display. Related methods, systems, and apparatus are also described.

    摘要翻译: 描述了次要内容分发系统和方法,所述系统和方法包括用于从提供商接收多个不同版本的次要内容的接收器,所述次要内容的不同版本中的每一个与阅读中的至少一个相关联 模式和连接模式,可操作以确定客户端设备的用户的阅读模式的处理器,用于选择所述次要内容的不同版本中的一个以在客户端设备显示上显示的选择器,所述选择是功能, 至少部分地将所确定的阅读模式与与所述辅助内容的不同版本和所述客户端设备的连接模式中的一个相关联的读取模式进行匹配;以及显示器,用于显示所选择的所述不同版本的 在客户端设备上显示次要内容。 还描述了相关方法,系统和装置。

    Electronic Book Security Features
    10.
    发明申请
    Electronic Book Security Features 有权
    电子书安全功能

    公开(公告)号:US20120139693A1

    公开(公告)日:2012-06-07

    申请号:US13384687

    申请日:2010-06-21

    IPC分类号: G06F7/04

    摘要: A method and system for fingerprinting a content item is described, the and system method include providing the content item, the content item including a set of content item elements, the set of content item elements denoted E, such that E={E1, E2, Ei, Em}, providing information uniquely associated with a single user, the information including a string of bits, hereinafter denoted S0, parsing S0 into a plurality of subsequences of strings of bits, hereinafter denoted S1,, Sn, the parsing being performed such that S0 equals a function of S1,, Sn, providing a matrix of content item replacement elements, the matrix denoted R, each row of matrix R including, for at least each one of n members of set E, an array of content item replacement elements for Ei denoted Ri, such that Ri={Ri1, Rij}, uniquely associating each one of S1, Sn with one matrix element of matrix R, so that for every one of S1,, Sn there exists a corresponding element of E, for every one of S1,, Sn replacing at least one instance of the corresponding element E in the content item with the associated one matrix element of matrix R for the corresponding one of S1,, Sn, and outputting a replacement content item including the result of the replacing, wherein the members of Ri for each Ei are chosen according to at least one similarity criterion. Related hardware, systems and methods are also described.

    摘要翻译: 描述了用于对内容项进行指纹识别的方法和系统,并且系统方法包括提供内容项,包括一组内容项元素的内容项,表示为E的内容项集合的集合,使得E = {E1,E2 ,Ei,Em},提供与单个用户唯一相关联的信息,该信息包括一串比特,以下表示为S0,将S0解析成多个比特串的子序列,下文称为S1,Sn,执行解析 使得S0等于S1,Sn的函数,提供内容项替换元素的矩阵,表示为R的矩阵,矩阵R的每行包括用于集合E的n个成员中的至少每一个的内容项的数组 用于表示为Ri的Ei的替换元素,使得Ri = {Ri1,Rij},将S1,Sn中的每一个唯一地与矩阵R的一个矩阵元素相关联,使得对于S1中的每一个,Sn存在对应的E元素 ,对于S1中的每一个,Sn至少替换一个 在内容项目中的对应元素E的实例与对应的S1,Sn的矩阵R的相关联的一个矩阵元素,并输出包括替换结果的替换内容项,其中每个Ei的Ri的成员 根据至少一个相似性标准来选择。 还描述了相关的硬件,系统和方法。