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

    IPC分类号: H04L29/08 H04W4/18

    摘要: 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:US11128729B2

    公开(公告)日:2021-09-21

    申请号:US16537577

    申请日:2019-08-11

    IPC分类号: H04L29/08 H04W4/18

    摘要: 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.

    Background Pre-Loading and Refreshing of Applications with Audio Inhibition

    公开(公告)号:US20200257491A1

    公开(公告)日:2020-08-13

    申请号:US16632397

    申请日:2018-10-21

    摘要: A user device (24) includes a display (56), audio circuitry (58) and a processor (44). The processor is configured to run an application that includes visual content and audio content, by: (i) before a user of the user device invokes the application, running the application in a background mode in which the visual content is not visible on the display, and inhibiting the audio content from being played by the audio circuitry, and (ii) after the user invokes the application, switching to run the application in a foreground mode in which the visual content is visible on the display, and permitting the audio content to be played by the audio circuitry.

    Efficient content delivery over wireless networks using guaranteed prefetching at selected times-of-day

    公开(公告)号:US20180219965A1

    公开(公告)日:2018-08-02

    申请号:US15936453

    申请日:2018-03-27

    IPC分类号: H04L29/08 H04W4/18

    摘要: 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.