ADAPTIVE MOBILE MULTICASTING FOR WIRELESS NETWORKS
    1.
    发明申请
    ADAPTIVE MOBILE MULTICASTING FOR WIRELESS NETWORKS 有权
    适用于无线网络的自适应移动模块

    公开(公告)号:US20120155358A1

    公开(公告)日:2012-06-21

    申请号:US12971616

    申请日:2010-12-17

    IPC分类号: H04W4/06 H04W72/04

    摘要: Video streams may be adaptively switched between multicast and unicast transmission over a wireless interface of a wireless network. A device may track a quantity of videos that are being streamed over the wireless network. The device may determine, based on the tracked quantity of videos, whether to dedicate a radio channel, of at least one cell in the wireless network, to streaming a first of the videos. The device may transmit, in response to a request, from a mobile device, for the first video, an identification of the dedicated radio channel so that the mobile device can receive the first video as a streaming video over the dedicated radio channel.

    摘要翻译: 可以通过无线网络的无线接口在多播和单播传输之间自适应地转换视频流。 设备可以跟踪通过无线网络流传输的视频数量。 设备可以基于所跟踪的视频数量来确定是否将无线网络中的至少一个小区的无线电频道专用于流式传输第一视频。 设备可以响应于来自移动设备的请求从第一视频发送专用无线电信道的标识,使得移动设备可以通过专用无线电信道作为流视频接收第一视频。

    Reducing cellular network traffic
    4.
    发明授权
    Reducing cellular network traffic 有权
    减少蜂窝网络流量

    公开(公告)号:US09071653B2

    公开(公告)日:2015-06-30

    申请号:US13440125

    申请日:2012-04-05

    摘要: A system is configured to store a user profile associated with a user, the user profile including: a first time, a time period, a list of content accessed by the one or more devices from one or more servers. The system may further be configured to identify particular content based on the list of content from the user profile; determine an amount of particular content to transfer based on the time period; and automatically transfer at least the amount of particular content from one or more servers to the one or more devices over a local area network, prior to the first time.

    摘要翻译: 系统被配置为存储与用户相关联的用户简档,用户简档包括:第一时间,时间段,由一个或多个服务器由一个或多个设备访问的内容的列表。 系统还可以被配置为基于来自用户简档的内容列表来识别特定内容; 根据时间段确定要转移的特定内容的数量; 并且在第一次之前,通过局域网自动将至少一定数量的特定内容从一个或多个服务器传送到一个或多个设备。

    Multi-layer graphics painting for mobile devices
    6.
    发明授权
    Multi-layer graphics painting for mobile devices 有权
    移动设备的多层图形绘画

    公开(公告)号:US09092241B2

    公开(公告)日:2015-07-28

    申请号:US12893566

    申请日:2010-09-29

    IPC分类号: G06F3/0481 G06F9/44

    CPC分类号: G06F9/4443 G06F9/451

    摘要: A mobile device may efficiently update a multi-layer graphic display by storing a background image representing an image of a graphic user interface displayed by the device but not including graphic elements that are in an active layer of the graphic user interface. The device may determine regions in the graphic user interface that previously corresponded to locations of the graphic elements and that no longer correspond to locations of the graphic elements; and issue one or more graphic commands to set the determined regions to be equal to corresponding regions from the background image.

    摘要翻译: 移动设备可以通过存储表示由设备显示的图形用户界面的图像而不包括图形用户界面的活动层中的图形元素的背景图像来有效地更新多层图形显示。 设备可以确定图形用户界面中先前对应于图形元素的位置并且不再对应于图形元素的位置的区域; 并发出一个或多个图形命令以将确定的区域设置为等于来自背景图像的相应区域。

    CONTENT CACHING BASED ON REFRESH AND EXPIRATION TIMES
    7.
    发明申请
    CONTENT CACHING BASED ON REFRESH AND EXPIRATION TIMES 有权
    基于刷新和过期的内容缓存

    公开(公告)号:US20120109902A1

    公开(公告)日:2012-05-03

    申请号:US12915448

    申请日:2010-10-29

    IPC分类号: G06F17/30

    摘要: A device is configured to receive a request for particular content metadata; determine, in response to the request, whether information associated with the particular content metadata is stored in a local memory; present the particular content metadata for display without contacting a server when the information has been stored in the memory for less than a first amount of time; present the particular content metadata for display and contact a server to obtain new content metadata when the information has been stored in the memory for at least the first amount of time and less than a second amount of time; and contact a server to obtain new content metadata, relating to the particular content metadata, and present the new content metadata for display when the information has been stored in the memory for at least the second amount of time.

    摘要翻译: 设备被配置为接收对特定内容元数据的请求; 确定响应于所述请求,与所述特定内容元数据相关联的信息是否存储在本地存储器中; 当所述信息已经存储在所述存储器中少于第一时间量时,呈现所述特定内容元数据以便不与所述服务器接触; 呈现用于显示的特定内容元数据,并且当信息已经存储在存储器中至少第一时间量并且小于第二时间量时,联系服务器以获得新的内容元数据; 并且联系服务器以获得与特定内容元数据相关的新内容元数据,并且当信息已经被存储在存储器中至少第二时间量时,呈现用于显示的新内容元数据。

    Controlling a viewing session for a video program
    9.
    发明授权
    Controlling a viewing session for a video program 有权
    控制视频节目的观看会话

    公开(公告)号:US09167287B2

    公开(公告)日:2015-10-20

    申请号:US13314245

    申请日:2011-12-08

    摘要: A method includes requesting, by a user device, video program related content. The video program related content includes content related to one or more video programs provided by a service provider. The method also includes receiving the video program related content. A selection of a video program from the one or more video programs is received. The video program is selected at a set top box. The method also includes controlling a viewing session for the video program using the user device.

    摘要翻译: 一种方法包括由用户设备请求与视频节目有关的内容。 视频节目相关内容包括与由服务提供商提供的一个或多个视频节目有关的内容。 该方法还包括接收与视频节目有关的内容。 接收来自一个或多个视频节目的视频节目的选择。 在机顶盒中选择视频节目。 该方法还包括使用用户设备控制视频节目的观看会话。