MPEG-DASH DELIVERY OVER MULTICAST
    11.
    发明申请

    公开(公告)号:US20190306219A1

    公开(公告)日:2019-10-03

    申请号:US16442609

    申请日:2019-06-17

    Abstract: A method, a system, and a non-transitory storage medium provides to receive Moving Picture Experts Group Dynamic Adaptive Streaming over Hypertext Transfer Protocol (MPEG-DASH) segments that have multiple bit rates of a program; divide each of the MPEG-DASH segments into first multiple slices of program data of the program; generate first header slices for the first multiple slices, wherein each of the first header slices includes sequence information and an identifier of one of the MPEG-DASH segments; and multicast second packets that include the first headers and the first multiple slices.

    Forward error correction recovery and reconstruction

    公开(公告)号:US10205761B2

    公开(公告)日:2019-02-12

    申请号:US15391262

    申请日:2016-12-27

    Abstract: A method, a system, and a non-transitory storage medium provides to receive multicast protocol packets, wherein each of the multicast protocol packets includes one of a slice of program data of a Moving Picture Experts Group (MPEG) Dynamic Adaptive Streaming over Hypertext Transfer Protocol (HTTP) (MPEG-DASH) segment and a header of the slice that indicates sequence information of the slice relative to other slices, or forward error correction data; order, in response to the receipt of the multicast protocol packets, each slice received based on the sequence information; determine whether any slice is missing that is a part of the MPEG-DASH segment; determine, in response to a determination that there are missing slices, whether the missing slices can be recovered; and use, in response to a determination that the missing slices can be recovered, the forward error correction data to recover the missing slices.

    Back-up path for in-home diagnostics and other communications
    13.
    发明授权
    Back-up path for in-home diagnostics and other communications 有权
    家庭诊断和其他通信的备份路径

    公开(公告)号:US09210646B2

    公开(公告)日:2015-12-08

    申请号:US13939554

    申请日:2013-07-11

    CPC classification number: H04W40/28 H04L45/22 H04L45/28

    Abstract: A local router for a home network pairs with a mobile device via a local network connection. The local router is also connected to a wide area network. The local router receives, from the mobile device and over the local network connection, configuration settings for a backup path for the wide area network. The backup path includes the local network connection and a mobile broadband connection using the mobile device. The local router detects an interruption with the local router's connection to the managed wide area network and forwards, based on the detecting, critical traffic from the home network via the backup path.

    Abstract translation: 家庭网络的本地路由器通过本地网络连接与移动设备配对。 本地路由器也连接到广域网。 本地路由器从移动设备和本地网络连接接收用于广域网的备份路径的配置设置。 备份路径包括本地网络连接和使用移动设备的移动宽带连接。 本地路由器检测到本地路由器与被管理的广域网的连接中断,并基于通过备份路径检测到来自家庭网络的关键流量进行转发。

    BACK-UP PATH FOR IN-HOME DIAGNOSTICS AND OTHER COMMUNICATIONS
    14.
    发明申请
    BACK-UP PATH FOR IN-HOME DIAGNOSTICS AND OTHER COMMUNICATIONS 有权
    用于家庭诊断和其他通信的备用路径

    公开(公告)号:US20150016241A1

    公开(公告)日:2015-01-15

    申请号:US13939554

    申请日:2013-07-11

    CPC classification number: H04W40/28 H04L45/22 H04L45/28

    Abstract: A local router for a home network pairs with a mobile device via a local network connection. The local router is also connected to a wide area network. The local router receives, from the mobile device and over the local network connection, configuration settings for a backup path for the wide area network. The backup path includes the local network connection and a mobile broadband connection using the mobile device. The local router detects an interruption with the local router's connection to the managed wide area network and forwards, based on the detecting, critical traffic from the home network via the backup path.

    Abstract translation: 家庭网络的本地路由器通过本地网络连接与移动设备配对。 本地路由器也连接到广域网。 本地路由器从移动设备和本地网络连接接收用于广域网的备份路径的配置设置。 备份路径包括本地网络连接和使用移动设备的移动宽带连接。 本地路由器检测到本地路由器与被管理的广域网的连接中断,并基于通过备份路径检测到来自家庭网络的关键流量进行转发。

    Content stream integrity and redundancy system

    公开(公告)号:US10965795B2

    公开(公告)日:2021-03-30

    申请号:US16669814

    申请日:2019-10-31

    Abstract: A system can include one or more content distribution sites to provide content to one or more content satellite offices for delivery toward a set of destination devices for display. A content distribution site, of the one or more content distribution sites, can include one or more streamer devices. The one or more streamer devices can be associated with a single spoofed Internet protocol (IP) address. The spoofed IP address can facilitate failover among the one or more streamer devices. The one or more streamer devices can be configured to provide the content toward the set of destination devices using multicast with forward error correction (FEC). A content satellite office, of the one or more content satellite offices, can be configured to subscribe to a multicast group associated with the one or more streamer devices. The multicast group can be associated with the spoofed IP address to facilitate the failover among the one or more streamer devices.

    FORWARD ERROR CORRECTION RECOVERY AND RECONSTRUCTION

    公开(公告)号:US20180131466A1

    公开(公告)日:2018-05-10

    申请号:US15391262

    申请日:2016-12-27

    Abstract: A method, a system, and a non-transitory storage medium provides to receive multicast protocol packets, wherein each of the multicast protocol packets includes one of a slice of program data of a Moving Picture Experts Group (MPEG) Dynamic Adaptive Streaming over Hypertext Transfer Protocol (HTTP) (MPEG-DASH) segment and a header of the slice that indicates sequence information of the slice relative to other slices, or forward error correction data; order, in response to the receipt of the multicast protocol packets, each slice received based on the sequence information; determine whether any slice is missing that is a part of the MPEG-DASH segment; determine, in response to a determination that that there are missing slices, whether the missing slices can be recovered; and use, in response to a determination that the missing slices can be recovered, the forward error correction data to recover the missing slices.

    LA CARTE VIDEO PROGRAMMING AND SUGGESTION SYSTEM
    19.
    发明申请
    LA CARTE VIDEO PROGRAMMING AND SUGGESTION SYSTEM 有权
    LA CARTE视频编程与建议系统

    公开(公告)号:US20150089517A1

    公开(公告)日:2015-03-26

    申请号:US14034884

    申请日:2013-09-24

    CPC classification number: H04N21/25891 H04N21/4788 H04N21/4826

    Abstract: A system may receive a first list of users of a provider network. For each of the first list of users, the system may obtain data pertaining to the user's categories of interest from a social media system; infer video programs based on the data; infer a list of one or more video channels based on the video programs; score the one or more video channels; rank the list of one or more video channels based on the scores; and recommend the ranked list of one or more video channels.

    Abstract translation: 系统可以接收供应商网络的第一用户列表。 对于第一用户列表中的每一个,系统可以从社交媒体系统获得与用户的兴趣类别有关的数据; 根据数据推断视频节目; 基于视频节目推断一个或多个视频频道的列表; 评分一个或多个视频频道; 根据分数对一个或多个视频频道的列表进行排序; 并推荐一个或多个视频频道的排名列表。

    SYSTEMS AND METHODS FOR NETWORK PERFORMANCE EVALUATION

    公开(公告)号:US20240430721A1

    公开(公告)日:2024-12-26

    申请号:US18211835

    申请日:2023-06-20

    Abstract: In an example, an indication of one or more first network performance tests associated with a first testing computer and/or an indication of one or more second network performance tests associated with a second testing computer may be provided to a User Equipment (UE). One or more first test results of the one or more first network performance tests and/or one or more second test results of the one or more second network performance tests may be received. One or more first network performance metrics may be determined based upon the one or more first test results. One or more second network performance metrics may be determined based upon the one or more second test results. A network performance issue is determined based upon a comparison of one or more reference metrics with the one or more first network performance metrics and/or the one or more second network performance metrics.

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