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    Method and system for content-aware mapping/error protection using different spatial streams
    4.
    发明授权
    Method and system for content-aware mapping/error protection using different spatial streams 有权
    使用不同空间流的内容感知映射/错误保护的方法和系统

    公开(公告)号：US08995411B2

    公开(公告)日：2015-03-31

    申请号：US11492721

    申请日：2006-07-25

    申请人： Hooman Honary ,  Jeyhan Karaoguz ,  Nambirajan Seshadri ,  Jason Trachewsky

    发明人： Hooman Honary ,  Jeyhan Karaoguz ,  Nambirajan Seshadri ,  Jason Trachewsky

    IPC分类号： H04W84/12 ,  H04B7/04 ,  H04L12/801 ,  H04W72/10

    CPC分类号： H04B7/0413 ,  H04B7/028 ,  H04B7/0417 ,  H04B7/0482 ,  H04L47/10 ,  H04L65/4076 ,  H04W72/10

    摘要： Aspects of a method and system for content-aware mapping/error protection using different spatial streams are presented. Aspects of a system for handling multimedia information in a communication system may include a transmitter that enables control of a MAC layer and/or a PHY layer, in a wireless communication device to wirelessly communicate different portions of multimedia information via different spatial streams based on content of the multimedia information. The system may also comprise a processor that enables definition of a plurality of priority classes based on the content associated with at least a portion of the multimedia information.

    摘要翻译： 提出了使用不同空间流的内容感知映射/错误保护的方法和系统的方面。 用于在通信系统中处理多媒体信息的系统的方面可以包括能够控制无线通信设备中的MAC层和/或PHY层的发射机，以经由基于内容的不同空间流来无线地传送多个多媒体信息的不同部分 的多媒体信息。 系统还可以包括处理器，其能够基于与多媒体信息的至少一部分相关联的内容来定义多个优先级等级。

    Providing access dependent services via a broadband access gateway
    6.
    发明授权
    Providing access dependent services via a broadband access gateway 有权
    通过宽带接入网关提供接入业务

    公开(公告)号：US08983466B2

    公开(公告)日：2015-03-17

    申请号：US13215550

    申请日：2011-08-23

    申请人： Jeyhan Karaoguz ,  Marc Abrams ,  Nambirajan Seshadri

    发明人： Jeyhan Karaoguz ,  Marc Abrams ,  Nambirajan Seshadri

    IPC分类号： H04W4/00 ,  H04W12/08 ,  H04W88/16 ,  H04W92/02

    CPC分类号： H04W12/08 ,  H04L63/102 ,  H04W12/06 ,  H04W88/16 ,  H04W92/02

    摘要： A system supporting controlled access to multimedia information and media-related services, the system including a gateway communicatively coupled to a broadband network and at least one wireless interface, the gateway capable of selectively communicating multimedia information among the at least one wireless interface and the broadband network, and of communicating with a plurality of access devices via the at least one wireless interface. The gateway is also capable of selecting one of a plurality of access privilege tiers based upon identification information received from one of the plurality of access devices. The identification information includes a plurality of identity data pieces. Each of the plurality of identify data pieces differs from another of the plurality of identity data pieces. Access to each of the plurality of access privilege tiers requires a different degree of authentication that is represented by a different combination of the plurality of identity data pieces.

    摘要翻译： 支持对多媒体信息和媒体相关服务的受控访问的系统，所述系统包括通信地耦合到宽带网络的网关和至少一个无线接口，所述网关能够在所述至少一个无线接口和所述宽带之间选择性地传送多媒体信息 网络，以及经由至少一个无线接口与多个接入设备进行通信。 网关还能够基于从多个接入设备之一接收的识别信息来选择多个接入特权层中的一个。 识别信息包括多个身份数据片段。 多个标识数据片段中的每一个与多个标识数据片段中的另一个不同。 访问多个访问特权层中的每一个需要由多个身份数据段的不同组合表示的不同程度的认证。

    Providing automatic format conversion via an access gateway in a home
    8.
    发明授权
    Providing automatic format conversion via an access gateway in a home 有权
    通过家庭中的接入网关提供自动格式转换

    公开(公告)号：US08908699B2

    公开(公告)日：2014-12-09

    申请号：US11093323

    申请日：2005-03-30

    申请人： Jeyhan Karaoguz ,  Marc Abrams ,  Nambirajan Seshadri

    发明人： Jeyhan Karaoguz ,  Marc Abrams ,  Nambirajan Seshadri

    IPC分类号： H04L12/66 ,  H04N21/41 ,  H04L29/08

    CPC分类号： H04W4/18 ,  H04L12/66 ,  H04L65/1023 ,  H04L65/80 ,  H04L67/2823 ,  H04N21/4126

    摘要： A system and method supporting the automatic conversion of multimedia information from a first format to a second format in a broadband access gateway and/or network-based server are disclosed. The broadband access gateway and/or network-based server may convert multimedia information that is in a format that an access device is not capable of processing. The gateway and/or server may automatically detect the format incompatibility, and may automatically convert or arrange for conversion of the multimedia information to a format that is compatible with the access device, based upon compatibility information associated with the access device. The conversion may be based upon a set of user-defined quality of service criteria, and may be subject to the control of digital rights management parameters associated with the requested multimedia information. The user of the access device may be prompted when the conversion is expected to impact the quality of the multimedia information being played, and the user may be offered options that permit the user to minimize the impact upon the user.

    摘要翻译： 公开了一种支持在宽带接入网关和/或基于网络的服务器中将多媒体信息从第一格式自动转换为第二格式的系统和方法。 宽带接入网关和/或基于网络的服务器可以转换处于接入设备不能处理的格式的多媒体信息。 网关和/或服务器可以自动检测格式不兼容性，并且可以基于与接入设备相关联的兼容性信息自动地将多媒体信息的转换或排列转换为与接入设备兼容的格式。 该转换可以基于一组用户定义的服务质量标准，并且可以受到与所请求的多媒体信息相关联的数字版权管理参数的控制。 当预期转换影响正在播放的多媒体信息的质量时，可能会提示访问设备的用户，并且可以向用户提供允许用户最小化对用户的影响的选项。