公开(公告)号：US20180007307A1

公开(公告)日：2018-01-04

申请号：US15607934

申请日：2017-05-30

Applicant: QUALCOMM Incorporated

Inventor： Gordon Kent Walker ,  Giridhar Mandyam ,  Charles Nung Lo ,  Peter William Resnick ,  Thomas Stockhammer

IPC: H04N5/44 ,  H04N5/60 ,  H04N5/46 ,  H04N21/414 ,  H04H60/19

CPC classification number: H04N5/4401 ,  H04H60/19 ,  H04L65/4076 ,  H04L67/02 ,  H04L69/28 ,  H04N5/46 ,  H04N5/602 ,  H04N21/41407

Abstract: Systems, methods, and devices of various embodiments enable a distributed broadcast receiver implementation. In various embodiments, a gateway may redistribute broadcast content to one or more personal devices over a local network. In some embodiments, system time information may be obtained by the personal devices and a local replica of system time information may be maintained within a light server executing within the personal device and functioning as a local synch server. In some embodiments, system time information may be obtained by the gateway and a local replica of system time information may be maintained within a light server executing within the gateway and functioning as a local synch server.

公开(公告)号：US20170272543A1

公开(公告)日：2017-09-21

申请号：US15457145

申请日：2017-03-13

Applicant: QUALCOMM Incorporated

Inventor： Charles Nung Lo ,  Giridhar Dhati Mandyam ,  Thomas Stockhammer ,  Gordon Kent Walker

IPC: H04L29/08

CPC classification number: H04L67/2804 ,  H04L29/08 ,  H04L65/4076 ,  H04L65/4092 ,  H04L65/602 ,  H04L67/06 ,  H04L67/10 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/34 ,  H04L67/36 ,  H04N21/2362 ,  H04N21/25 ,  H04N21/41407 ,  H04N21/4335 ,  H04N21/4345 ,  H04N21/4622 ,  H04N21/4825 ,  H04N21/631 ,  H04N21/6405 ,  H04N21/64322 ,  H04N21/8133 ,  H04N21/8173 ,  H04N21/8456

Abstract: Various embodiments for delivering application content signaling information to a receiver device may include a server generating a metadata fragment for application content items of an application to be acquired by a receiver device, adding to the metadata fragment a first set of attributes including a list of other linear services that use the application content items described by the metadata fragment, and transmitting the metadata fragment to the receiver device. The first set of attributes further may include an application launch page or launch file indicator for the application and/or an indication of required capabilities for rendering the application and its associated one or more application content items. The first set of attributes further may include a start time and an end time for at least one distribution window for the application, the distribution window may be associated with information about auxiliary application content delivered during the distribution window.

公开(公告)号：US20160373498A1

公开(公告)日：2016-12-22

申请号：US15185676

申请日：2016-06-17

Applicant: QUALCOMM Incorporated

Inventor： Giridhar Dhati Mandyam ,  Charles Nung Lo ,  Gordon Kent Walker ,  Thomas Stockhammer

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/4092 ,  G06F16/4393 ,  G11B27/10 ,  G11B27/105 ,  H04L65/4015 ,  H04L65/4084 ,  H04L65/607 ,  H04L67/02 ,  H04N21/443 ,  H04N21/4438 ,  H04N21/8543

Abstract: An example method of rendering media content includes receiving, at a client application executing on a computing device, streaming media content. The method also includes identifying a plurality of tracks associated with the media content. The plurality of tracks includes a DOM track specifying one or more user interface (UI) events to execute at a set of time intervals, and the set of time intervals corresponds to a timeline in accordance with the streaming media content. The method further includes rendering the DOM track in accordance with the timeline of the streaming media content.

Abstract translation: 呈现媒体内容的示例性方法包括在计算设备上执行的客户端应用程序接收流媒体内容。 该方法还包括识别与媒体内容相关联的多个轨道。 多个轨道包括指定在一组时间间隔执行的一个或多个用户界面（UI）事件的DOM轨迹，并且该时间间隔集合对应于根据流媒体内容的时间线。 该方法还包括根据流媒体内容的时间线呈现DOM轨迹。

公开(公告)号：US20150081838A1

公开(公告)日：2015-03-19

申请号：US14302502

申请日：2014-06-12

Applicant: QUALCOMM Incorporated

Inventor： Thomas STOCKHAMMER ,  Charles Nung Lo ,  Carlos Marcelo Dias Pazos

IPC: H04L29/08

CPC classification number: H04L67/10 ,  H04L65/4076 ,  H04L65/608 ,  H04L67/16 ,  H04W4/06

Abstract: Systems, methods, and devices of the various embodiments enable objects associated with a service available in a MBMS network to be delivered through more than one delivery method or context. In various embodiments, an application service document may map objects of a service to their respective delivery methods or contexts. In an embodiment, an application service document may also identify service area restrictions applicable to an object. In an embodiment, an application service document may further identify group restrictions applicable to an object. In a further embodiment, the application service document may identify identical and alternative objects that are available.

Abstract translation: 各种实施例的系统，方法和设备使与MBMS网络中可用的服务相关联的对象能够通过多于一种的递送方法或上下文来传递。 在各种实施例中，应用服务文档可以将服务的对象映射到它们各自的递送方法或上下文。 在一个实施例中，应用服务文档还可以标识适用于对象的服务区域限制。 在一个实施例中，应用服务文档还可以识别适用于对象的组限制。 在另一实施例中，应用服务文档可以标识可用的相同和替代对象。