Multicast digital video lost packet recovery
    71.
    发明授权
    Multicast digital video lost packet recovery 失效
    组播数字视频丢包恢复

    公开(公告)号:US08112542B2

    公开(公告)日:2012-02-07

    申请号:US12327041

    申请日:2008-12-03

    Inventor: James D. Bennett

    Abstract: An electronic communication network supports delivery of video program Internet protocol packets and includes a source device, a first recipient device, and a second recipient device. The source device transmits both first and second video program Internet protocol packets. The first recipient device is assigned as positive acknowledgment leader by the source device and the second recipient device that is assigned as negative acknowledgement leader by the source device. The first recipient device is operable to transmit to the source device a positive acknowledgment of receipt of the first video program Internet protocol packet. The second recipient device is operable to transmit to the source device a negative acknowledgment of non-receipt upon not receiving the first video program Internet protocol packet. The source device responds to the negative acknowledgement of non-receipt by the second recipient device by multicast resending the second video program Internet protocol packet to both the first and second recipient devices.

    Abstract translation: 电子通信网络支持视频节目互联网协议分组的传送,并且包括源设备,第一接收设备和第二接收设备。 源设备发送第一和第二视频节目互联网协议分组。 第一个收件人设备被源设备和被源设备分配为否定确认领导者的第二个接收者设备分配为肯定确认领导。 第一接收设备可操作地向源设备发送接收第一视频节目因特网协议分组的肯定确认。 第二接收设备可操作以在不接收第一视频节目因特网协议分组时向源设备发送不接收的否定确认。 源设备通过将第二视频节目因特网协议分组重新发送到第一和第二接收方设备来响应第二接收方设备不接收的否定确认。

    MEDIA SEARCH ENGINE FOR A PERSONAL MEDIA NETWORK
    72.
    发明申请
    MEDIA SEARCH ENGINE FOR A PERSONAL MEDIA NETWORK 有权
    媒体搜索引擎的个人媒体网络

    公开(公告)号:US20120030196A1

    公开(公告)日:2012-02-02

    申请号:US13170597

    申请日:2011-06-28

    CPC classification number: H04N21/4828 H04N21/2743 H04N21/64322

    Abstract: A system providing search functionality supporting the exchange and consumption of media is disclosed. The searching of media on storage belonging to any of a pre-defined group of users of a personal media network is provided. In addition, media stored on designated servers may also be included in a search. The media stored may include audio, still images, video, and data. A user may search the stored media using a number of criteria including the time period of the media, the type of device, and the type of media. The system also provides support for the search of one or more media peripherals, which may be searched when the media peripherals are communicatively coupled to the system.

    Abstract translation: 公开了一种提供支持媒体交换和消费的搜索功能的系统。 提供了属于个人媒体网络中预定义的用户组中的任何一个的存储器上的媒体的搜索。 此外,存储在指定服务器上的媒体也可以被包括在搜索中。 存储的媒体可以包括音频,静止图像,视频和数据。 用户可以使用多种标准来搜索存储的媒体,包括媒体的时间段,设备的类型和媒体的类型。 该系统还提供对搜索一个或多个媒体外围设备的支持,当媒体外围设备通信地耦合到系统时,可以进行搜索。

    SIMULCASTING OR MULTICASTING OF MULTIMEDIA CALL SESSIONS IN A LAN/WLAN/PAN VIA A BROADBAND ACCESS GATEWAY
    73.
    发明申请
    SIMULCASTING OR MULTICASTING OF MULTIMEDIA CALL SESSIONS IN A LAN/WLAN/PAN VIA A BROADBAND ACCESS GATEWAY 有权
    通过宽带接入网关在LAN / WLAN / PAN中的多媒体呼叫会话的SIMULCATTING或MULTICASTING

    公开(公告)号:US20120020270A1

    公开(公告)日:2012-01-26

    申请号:US13190132

    申请日:2011-07-25

    Abstract: A method and system for simulcasting multimedia information via a broadband access gateway and a wireless wide area network, is disclosed. An access device such as, for example, a mobile multimedia handset engaged in a call served by a wireless wide area network may migrate to within the coverage area of an associated broadband access gateway with a wireless interface. The wireless wide area network may simulcast call content to the broadband access gateway via a broadband network. A user in the proximity of the broadband access gateway may be notified of the simulcasting of the call, and may elect to continue the call via a WLAN/PAN-enabled wireless handset or other access device that is compatible with the wired and/or wireless interfaces of the broadband access gateway.

    Abstract translation: 公开了一种通过宽带接入网关和无线广域网同步广播多媒体信息的方法和系统。 诸如例如从事无线广域网服务的呼叫的移动多媒体手机的接入设备可以利用无线接口迁移到相关联的宽带接入网关的覆盖区域内。 无线广域网可以通过宽带网络将呼叫内容联播到宽带接入网关。 宽带接入网关附近的用户可以被通知呼叫的联播,并且可以选择通过支持WLAN / PAN的无线手机或与有线和/或无线兼容的其他接入设备继续呼叫 宽带接入网关的接口。

    Video quality adaptation based upon scenery
    74.
    发明授权
    Video quality adaptation based upon scenery 有权
    基于风景的视频质量调整

    公开(公告)号:US08085855B2

    公开(公告)日:2011-12-27

    申请号:US12237186

    申请日:2008-09-24

    Inventor: James D. Bennett

    Abstract: Operating on video frames includes determining a frame set backdrop of a set of video frames that is a characterization of the relative difference in content of the set of video frames. Decreasing video quality of the set of video frames when the frame set backdrop is relatively higher indicating relatively greater content difference among video frames of the set of video frames and increasing/leaving quality of the set of video frames when the frame set backdrop is relatively lower indicating relatively lesser content difference among video frames of the set of video frames. Alteration of video quality of the set of video frames includes altering a frame rate, altering a pixel resolution, and/or altering color resolution of the set of video frames and/or altering a ratio of independent frames to predictive frames of the set of frames.

    Abstract translation: 在视频帧上操作包括确定作为视频帧集合的内容的相对差异的表征的一组视频帧的帧集背景。 当帧集背景相对较高时,当视频帧集合的视频帧相对较高时,当帧集背景相对较低时,指示视频帧的视频帧的视频帧之间的相对较大的内容差异以及视频帧集合的增加/离开质量降低视频帧的视频质量 表示该组视频帧的视频帧之间的相对较小的内容差异。 视频帧集合的视频质量的改变包括改变帧速率,改变像素分辨率和/或改变视频帧集合的颜色分辨率和/或改变独立帧与该组帧的预测帧的比率 。

    Point to multi-point wireless video delivery
    75.
    发明申请
    Point to multi-point wireless video delivery 审中-公开
    指向多点无线视频传送

    公开(公告)号:US20110314506A1

    公开(公告)日:2011-12-22

    申请号:US13220571

    申请日:2011-08-29

    Abstract: Point to multi-point wireless video delivery. Among a group of receiver wireless communication devices (RXs), one is designated (e.g., as acknowledgment (ACK) leader). Media delivery operational parameters are selected based on the designated RX or based on all or a subset of the RXs. For simultaneous media delivery to multiple RXs, characteristics associated with the designated RX [or all, or a subset or RXs] govern the manner by which communications are made. Different respective RXs may be designated to serve in this role at different times. Wireless delivery of media (e.g., video signaling, audio signaling, etc.) to a group of RXs is effectuated in accordance with modified multicast signaling with a designated leader (e.g., ACK leader). Among a group of devices, a least successful receiving device that still receives media at an acceptable level may be chosen as the designated leader (e.g., ACK leader).

    Abstract translation: 指向多点无线视频传送。 在一组接收机无线通信设备(RX)中,一个被指定(例如,作为确认(ACK)引导者)。 基于指定的RX或基于RX的全部或一个子集来选择媒体传送操作参数。 对于同时传送到多个RX的媒体,与指定的RX [或全部或子集或RXs]相关联的特征管理进行通信的方式。 可以将不同的各个RX指定为在不同时间处于该角色。 根据与指定的领导(例如,ACK领导者)的修改的多播信令,实现媒体(例如,视频信令,音频信令等)到一组RX的无线传送。 在一组设备中,可以选择仍然以可接受的级别接收媒体的最不成功的接收设备作为指定的领导者(例如,ACK领导者)。

    ONLINE PURCHASING SYSTEM SUPPORTING LENDERS WITH AFFORDABILITY SCREENING
    76.
    发明申请
    ONLINE PURCHASING SYSTEM SUPPORTING LENDERS WITH AFFORDABILITY SCREENING 有权
    在线购买系统,支持可靠性筛选

    公开(公告)号:US20110313913A1

    公开(公告)日:2011-12-22

    申请号:US13224052

    申请日:2011-09-01

    CPC classification number: G06Q40/08 G06Q30/0601 G06Q30/0637 G06Q40/025

    Abstract: An online system uses, in various embodiments of the invention, credit report information, loan affordability screening and credit approval and management functionality to facilitate the purchase and finance of products online. The online system may include both sellers of products and lenders that offer financing to buyers seeking to purchase the products. The system may automatically obtain a buyer's credit report information and use that information to determine if the buyer is pre-approved, for example, to obtain financing for a particular product or products. The system also enables use of buyer credit information to identify only those of a seller's products for which the buyer is pre-approved, for example, to finance using one or more loans. The system then enables selection of an identified product or products for purchase, and selection of a loan, for example, for financing of the selected product or products. Credit approval (or pre-approval) may be performed automatically, and along with credit processing, may be performed completely online.

    Abstract translation: 在线系统在本发明的各种实施例中使用信用报告信息,贷款可承受性筛选和信用审批和管理功能来促进在线产品的购买和融资。 在线系统可能包括向寻求购买产品的买家提供融资的产品和贷方的卖家。 该系统可以自动获得买方的信用报告信息并使用该信息来确定买方是否被预先批准,例如获得特定产品或产品的融资。 该系统还能够使用买方信用信息来仅识别买方被预先批准的卖方的产品,例如为使用一个或多个贷款提供资金。 该系统然后可以选择所购买的所识别的产品或产品,以及选择贷款,例如为所选产品或产品的融资。 可以自动执行信用审批(或预审),并且可以完全在线执行信用处理。

    Application based adaptive encoding
    77.
    发明授权
    Application based adaptive encoding 有权
    基于应用的自适应编码

    公开(公告)号:US08077992B2

    公开(公告)日:2011-12-13

    申请号:US12774871

    申请日:2010-05-06

    CPC classification number: H04N19/51 G06T7/20

    Abstract: A system and method for encoding dynamic image information for an image generated by a computer application executing on a processor. Various aspects of the present invention may comprise determining a first set of information describing a reference image. A second set of information may be determined for describing an image, wherein the second set of information comprises information indicative of movement between the image and the reference image. For example, a set of primary movement directions may be determined based at least in part on the computer application generating the image. Such set of primary movement directions may be utilized for analyzing the image relative to the reference images. The difference between the image and the reference image may, for example, be analyzed using at least one of the set of primary movement directions. A movement direction may, for example, be utilized to describe the image.

    Abstract translation: 一种用于对由在处理器上执行的计算机应用生成的图像的动态图像信息进行编码的系统和方法。 本发明的各个方面可以包括确定描述参考图像的第一组信息。 可以确定用于描述图像的第二组信息,其中第二组信息包括指示图像和参考图像之间的移动的信息。 例如,可以至少部分地基于生成图像的计算机应用来确定一组主移动方向。 这种主要运动方向的集合可用于相对于参考图像分析图像。 例如,可以使用一组主要移动方向中的至少一个来分析图像和参考图像之间的差异。 移动方向可以例如用于描述图像。

    Utilizing a replacement pathway for lost packet delivery during media reception in a set-top box (STB)
    78.
    发明授权
    Utilizing a replacement pathway for lost packet delivery during media reception in a set-top box (STB) 失效
    在机顶盒(STB)中的媒体接收期间利用替换路径丢失分组传送,

    公开(公告)号:US08064343B2

    公开(公告)日:2011-11-22

    申请号:US12323240

    申请日:2008-11-25

    Abstract: A replacement pathway in an STB is utilized to determine loss of packets and delivery error during reception of media broadcasts, and to retrieve replacement data from one or more replacement media servers. The retrieval of the replacement data is performed during playback of the received media broadcasts. The communication of media broadcast incorporates delays to accommodate the retrieval of replacement data. Alternatively, received broadcast media streams are buffered to enable retrieval of replacement data and to provide seamless presentation of media content in the media broadcasts. The replacement media server performs access authentication operations during replacement data retrieval. The replacement media server is accessed via markup language, for example, HTML and/or XML, based interfaces and/or dedicated APIs. The replacement media server may deny replacement data based on plurality of service criteria such as acceptance and denial criteria, which may comprise allowable bandwidth and/or error rates.

    Abstract translation: 利用STB中的替换路径来确定在接收媒体广播期间分组的丢失和传送错误,以及从一个或多个替换媒体服务器检索替换数据。 在接收到的媒体广播的回放期间执行替换数据的检索。 媒体广播的通信包含延迟以适应替换数据的检索。 或者,缓冲所接收的广播媒体流,以便能够检索替换数据,并且在媒体广播中提供媒体内容的无缝呈现。 替换媒体服务器在替换数据检索期间执行访问认证操作。 替换媒体服务器通过标记语言访问,例如基于HTML和/或XML的接口和/或专用API。 替换媒体服务器可以基于多个服务标准来拒绝替换数据,诸如接受和拒绝标准,其可以包括可允许的带宽和/或错误率。

    DOWNLOADING MAP SEGMENT(S) TO A CELL PHONE BASED UPON ITS GPS COORDINATES AND MOBILITY
    80.
    发明申请
    DOWNLOADING MAP SEGMENT(S) TO A CELL PHONE BASED UPON ITS GPS COORDINATES AND MOBILITY 有权
    根据GPS坐标和移动性,将细分电话下载到单元电话

    公开(公告)号:US20110196609A1

    公开(公告)日:2011-08-11

    申请号:US13089394

    申请日:2011-04-19

    CPC classification number: G01C21/34

    Abstract: A wireless terminal displays its location and navigation information (map segment) on its display. The wireless terminal accesses a Global Positioning System (GPS) receiver of the wireless terminal to determine its location coordinates. The wireless terminal determines a maximum data size for navigation information to be downloaded. The wireless terminal sends a navigation information download request to a map server via a supporting wireless network infrastructure that includes the location coordinates and the maximum data size. The wireless terminal receives navigation information that has a data size no greater than the maximum data size and displays the navigation information on the display. The wireless terminal may display a map segment and an icon representing the wireless terminal at a location corresponding to the location coordinates of the wireless terminal with respect to the map segment. The wireless terminal may download a premises map from a premises map server.

    Abstract translation: 无线终端在其显示屏上显示其位置和导航信息(地图段)。 无线终端接入无线终端的全球定位系统(GPS)接收机,以确定其位置坐标。 无线终端确定要下载的导航信息的最大数据大小。 无线终端通过包括位置坐标和最大数据大小的支持无线网络基础设施向地图服务器发送导航信息下载请求。 无线终端接收具有不大于最大数据大小的数据大小的导航信息,并在显示器上显示导航信息。 无线终端可以在与无线终端相对于地图段的位置坐标相对应的位置处显示表示无线终端的地图段和图标。 无线终端可以从房屋地图服务器下载房屋地图。

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