PRESENCE-BASED COMMUNICATION BETWEEN LOCAL WIRELESS NETWORK ACCESS POINTS AND MOBILE DEVICES
    4.
    发明申请
    PRESENCE-BASED COMMUNICATION BETWEEN LOCAL WIRELESS NETWORK ACCESS POINTS AND MOBILE DEVICES 审中-公开
    本地无线网络接入点与移动设备之间基于存在的通信

    公开(公告)号:US20080062940A1

    公开(公告)日:2008-03-13

    申请号:US11840878

    申请日:2007-08-17

    IPC分类号: H04Q7/24 H04B7/005 H04Q7/20

    CPC分类号: H04W64/00 H04L67/18

    摘要: Systems and methods for communication between local wireless networks and mobile devices and more particularly, to sending presence-based content to mobile devices over local wireless network access points. The method includes receiving notification that the mobile device has established a wireless network connection with a LWN through a WAP of the LWN; receiving a request from a content provider to send content through the WAP to the mobile device; allowing the content provider to send content to the mobile device through the WAP or other network connected to the mobile device. In one exemplary method, a wireless service provider or mobile device user can govern what content is sent to a mobile device.

    摘要翻译: 本地无线网络和移动设备之间的通信的系统和方法,更具体地,通过本地无线网络接入点向移动设备发送基于存在的内容。 该方法包括接收移动设备通过LWN的WAP建立与LWN的无线网络连接的通知; 接收来自内容提供商的请求以通过所述WAP将内容发送到所述移动设备; 允许内容提供商通过连接到移动设备的WAP或其他网络向移动设备发送内容。 在一种示例性方法中,无线服务提供商或移动设备用户可以管理向移动设备发送什么内容。

    Method and apparatus for reducing flicker when displaying HTML images on a television monitor
    5.
    发明授权
    Method and apparatus for reducing flicker when displaying HTML images on a television monitor 失效
    在电视监视器上显示HTML图像时减少闪烁的方法和装置

    公开(公告)号:US06173296B2

    公开(公告)日:2001-01-09

    申请号:US09065814

    申请日:1998-04-23

    IPC分类号: G06T500

    摘要: A method and apparatus are provided for reducing flicker of an image defined in HTML format for display on a television monitor. When an image is received at a client computer that uses a television monitor and a browser to display HTML. documents, spatial analysis is performed on the image to determine whether the image would exhibit a tendency to flicker if it were to be displayed unmodified on the television monitor. One reason that flicker can be experienced is the interlaced nature of the television monitor, which can result in some portions of images being displayed on only one of the two fields in a frame depending on the spatial frequency of the portions of the image. If the spatial analysis indicates that the image would exhibit a tendency to flicker, a flicker reduction filter is selected and applied to the image before it is displayed on the television monitor using the browser. Otherwise, the browser displays the image without flicker reduction filtering.

    摘要翻译: 提供了一种用于减少以HTML格式定义的图像的闪烁以便在电视监视器上显示的方法和装置。 当在使用电视监视器和浏览器显示HTML的客户端计算机上接收到图像时。 文档,对图像进行空间分析,以确定如果要在电视监视器上未被修改地显示图像是否会呈现闪烁的趋势。 可以经历闪烁的一个原因是电视监视器的交错性质,这可能导致一些部分图像仅在图像中的部分的空间频率上显示在帧中的两个场中的仅一个场中。 如果空间分析表明图像呈现出闪烁的趋势,则在使用浏览器显示在电视监视器上之前,选择并应用闪烁降低滤镜。 否则,浏览器会显示图像而不进行闪烁减少过滤。

    Method and apparatus for reducing flicker when displaying HTML images on
a television monitor
    6.
    发明授权
    Method and apparatus for reducing flicker when displaying HTML images on a television monitor 失效
    在电视监视器上显示HTML图像时减少闪烁的方法和装置

    公开(公告)号:US5745909A

    公开(公告)日:1998-04-28

    申请号:US677915

    申请日:1996-07-09

    摘要: A method and apparatus are provided for reducing flicker of a display image defined in HTML format for display on a television monitor. One embodiment of the present invention incorporates a tag that may be attached to an image to be displayed on a television monitor. This is done so by a particular tag that designates a file name which includes object of image data stored in a file. The tag identifies an image as either having a frequency profile that will result in interlace flicker or as having a frequency profile that will not result in interlace flicker. When a World Wide Web (WWW) browser employing this embodiment encounters such a tag, it will apply flicker reduction filtering to the image when the tag identifies the image as having a frequency profile that results in interlace flicker. Otherwise, the browser displays the image as is.

    摘要翻译: 提供了一种用于减少以HTML格式定义的显示图像的闪烁以便在电视监视器上显示的方法和装置。 本发明的一个实施例包括可附接到要显示在电视监视器上的图像的标签。 这是通过指定包含存储在文件中的图像数据的对象的文件名的特定标签来完成的。 该标签将图像识别为具有将导致交错闪烁或具有不会导致交错闪烁的频率分布的频率分布。 当采用本实施例的万维网(WWW)浏览器遇到这样的标签时,当标签将图像识别为具有导致交错闪烁的频率分布时,它将对图像应用闪烁减少滤波。 否则,浏览器会按原样显示图像。

    Method and apparatus for reducing flicker when displaying HTML images on a television monitor
    7.
    发明授权
    Method and apparatus for reducing flicker when displaying HTML images on a television monitor 有权
    在电视监视器上显示HTML图像时减少闪烁的方法和装置

    公开(公告)号:US06539407B1

    公开(公告)日:2003-03-25

    申请号:US09717977

    申请日:2000-11-21

    IPC分类号: G06T500

    摘要: A method and system are provided for reducing flicker of an image defined in HTML format for display on a television monitor. When an image is retrieved from a server by a user browser system that uses a television monitor and a dedicated computer system to display HTML documents, analysis is performed on the image to determine whether the image exhibits a tendency to interlace flicker if such an image were to be displayed unmodified on the television monitor. If the analysis indicates that the image would exhibit a tendency to interlace flicker, the dedicated computer system identifies a flicker reduction filter that reduces the interlace flicker. The dedicated computer system applies the filter to the images before it is displayed on the television monitor. Otherwise, the dedicated computer system displays the image as retrieved from the server without flicker reduction filtering.

    摘要翻译: 提供了一种方法和系统,用于减少以HTML格式定义的图像的闪烁,以便在电视监视器上显示。 当通过使用电视监视器和专用计算机系统的用户浏览器系统从服务器检索图像以显示HTML文档时,对图像执行分析,以确定图像是否具有交错闪烁的趋势,如果这样的图像是 在电视机上显示未修改。 如果分析表明图像呈现交错闪烁的趋势,则专用计算机系统识别减少交错闪烁的闪烁降低滤波器。 专用计算机系统在将图像显示在电视显示器上之前将其应用于图像。 否则,专用计算机系统显示从服务器检索的图像,而不进行闪烁减少过滤。