Efficient content delivery over wireless networks using guaranteed prefetching

    公开(公告)号:US11128729B2

    公开(公告)日:2021-09-21

    申请号:US16537577

    申请日:2019-08-11

    Abstract: A method for content delivery includes selecting one or more time intervals. During each time interval among the selected time intervals, given content is prefetched from a content source to a communication terminal using a guaranteed prefetching mode, by continuously tracking the given content on the content source, so as to detect changes to the given content as they occur during the selected time interval, and maintaining the communication terminal continuously synchronized with the content source with respect to the given content, throughout the selected time interval, notwithstanding the changes that occur during the selected time interval, by continuously prefetching at least part of the given content from the content source to the communication terminal. Outside of the one or more selected time intervals, the given content is prefetched using a best-effort prefetching mode, by tracking the given content less frequently than the guaranteed prefetching mode.

    Efficient content delivery over wireless networks using guaranteed prefetching

    公开(公告)号:US20210385295A1

    公开(公告)日:2021-12-09

    申请号:US17403908

    申请日:2021-08-17

    Abstract: A method for content delivery includes selecting one or more time intervals. During each time interval among the selected time intervals, given content is prefetched from a content source to a communication terminal using a guaranteed prefetching mode, by continuously tracking the given content on the content source, so as to detect changes to the given content as they occur during the selected time interval, and maintaining the communication terminal continuously synchronized with the content source with respect to the given content, throughout the selected time interval, notwithstanding the changes that occur during the selected time interval, by continuously prefetching at least part of the given content from the content source to the communication terminal. Outside of the one or more selected time intervals, the given content is prefetched using a best-effort prefetching mode, by tracking the given content less frequently than the guaranteed prefetching mode.

    SELECTING A CONTENT DELIVERY NETWORK
    9.
    发明申请
    SELECTING A CONTENT DELIVERY NETWORK 审中-公开
    选择内容传送网络

    公开(公告)号:US20160065662A1

    公开(公告)日:2016-03-03

    申请号:US14821746

    申请日:2015-08-09

    Abstract: Apparatus and methods are described, including a method for use with a first content delivery network (CDN) and a second CDN that are used by a content source. A processor is used to identify that a device is requesting an exchange of content with the content source, identify a property of the requested exchange of content, and based on the property, select one of the first CDN and the second CDN. Subsequently, content is exchanged between the device and the selected CDN. Other embodiments are also described.

    Abstract translation: 描述了装置和方法,包括用于由内容源使用的第一内容递送网络(CDN)和第二CDN的方法。 处理器用于识别设备正在请求与内容源的内容交换,标识所请求的内容交换的属性,并且基于该属性,选择第一CDN和第二CDN之一。 随后,在设备和所选择的CDN之间交换内容。 还描述了其它实施例。

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