公开(公告)号：US20160241913A1

公开(公告)日：2016-08-18

申请号：US15042952

申请日：2016-02-12

Applicant: Opera Software Ireland Limited

Inventor： Nitin Bhandari ,  Erik R. Swenson

IPC: H04N21/462 ,  H04N21/437 ,  H04N21/442 ,  H04L29/06 ,  H04N21/433

CPC classification number: H04N21/4621 ,  H04L65/4092 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/322 ,  H04N21/4331 ,  H04N21/437 ,  H04N21/44209 ,  H04N21/6373

Abstract: The disclosed configuration includes a partial pre-fetching of source files from an origin server for playback. After pre-fetch, the remaining portions of a source file may be optimized for retrieval. By providing partial pre-fetch of source files, in conjunction with optimization, automatic video preview may be supported and source file presentation may begin in a timely fashion in response to user requested playback without inordinate bandwidth consumption.

Abstract translation: 所公开的配置包括从原始服务器部分预取源文件以进行重放。 预取后，源文件的剩余部分可能被优化以进行检索。 通过提供源文件的部分预取，结合优化，可以支持自动视频预览，并且响应于用户请求的播放而不会引起带宽消耗而以及时的方式开始源文件呈现。

公开(公告)号：US20140254380A1

公开(公告)日：2014-09-11

申请号：US14286032

申请日：2014-05-23

Applicant: Opera Software Ireland Limited

Inventor： Erik R. Swenson ,  Nitin Bhandari

IPC: H04L12/801

CPC classification number: H04L47/11 ,  H04L43/04 ,  H04L43/0882 ,  H04L47/12 ,  H04L47/2441 ,  H04L47/823 ,  H04N21/64738 ,  H04W24/00 ,  H04W24/08 ,  H04W24/10 ,  H04W28/06

Abstract: A system and a method are disclosed for selectively monitoring traffic in a service provider network. The system receives a notice for a beginning of a network data flow, which responds to a request from a user device for content at an origin server. The system then determines whether to monitor the data flow from the origin server to the user device. If so determined, the system collects statistic information of the data flow and stores the statistic information to a flow record in a database. The system also maps the flow record to a subscriber of the service provider network by analyzing the statistic information of the data flow and estimates bandwidth provided to the data flow by the service provider's network based on the analysis of the statistic information of the data flow.

Abstract translation: 公开了用于选择性地监视服务提供商网络中的业务的系统和方法。 系统接收网络数据流的开始的通知，网络数据流的响应来自用户设备的请求，用于在源服务器处的内容。 系统然后确定是否监视从原始服务器到用户设备的数据流。 如果确定，系统收集数据流的统计信息，并将统计信息存储到数据库中的流记录。 系统还通过分析数据流的统计信息，并根据数据流的统计信息的分析，估计业务提供商网络提供给数据流的带宽，将流记录映射到服务提供者网络的用户。

公开(公告)号：US09331944B2

公开(公告)日：2016-05-03

申请号：US14286032

申请日：2014-05-23

Applicant: Opera Software Ireland Limited

Inventor： Erik R. Swenson ,  Nitin Bhandari

IPC: H04L12/28 ,  H04L12/801 ,  H04L12/26 ,  H04W24/00 ,  H04W24/08 ,  H04W28/06 ,  H04W24/10

CPC classification number: H04L47/11 ,  H04L43/04 ,  H04L43/0882 ,  H04L47/12 ,  H04L47/2441 ,  H04L47/823 ,  H04N21/64738 ,  H04W24/00 ,  H04W24/08 ,  H04W24/10 ,  H04W28/06

Abstract: A system and a method are disclosed for selectively monitoring traffic in a service provider network. The system receives a notice for a beginning of a network data flow, which responds to a request from a user device for content at an origin server. The system then determines whether to monitor the data flow from the origin server to the user device. If so determined, the system collects statistic information of the data flow and stores the statistic information to a flow record in a database. The system also maps the flow record to a subscriber of the service provider network by analyzing the statistic information of the data flow and estimates bandwidth provided to the data flow by the service provider's network based on the analysis of the statistic information of the data flow.

Abstract translation: 公开了用于选择性地监视服务提供商网络中的业务的系统和方法。 系统接收网络数据流的开始的通知，网络数据流的响应来自用户设备的请求，用于在源服务器处的内容。 系统然后确定是否监视从原始服务器到用户设备的数据流。 如果确定，系统收集数据流的统计信息，并将统计信息存储到数据库中的流记录。 系统还通过分析数据流的统计信息，并根据数据流的统计信息的分析，估计业务提供商网络提供给数据流的带宽，将流记录映射到服务提供者网络的用户。

公开(公告)号：US20150105043A1

公开(公告)日：2015-04-16

申请号：US14515391

申请日：2014-10-15

Applicant: Opera Software Ireland Limited

Inventor： Naveen Puvvula ,  Nitin Bhandari

IPC: H04M15/00 ,  H04W28/06 ,  H04W4/26

CPC classification number: H04M15/844 ,  H04L12/1414 ,  H04L12/1435 ,  H04M15/8214 ,  H04M15/83 ,  H04M15/8351 ,  H04M15/84 ,  H04M15/846 ,  H04M15/85 ,  H04M15/852 ,  H04M15/853

Abstract: A flow analyzer analyzes data consumption of flows associated with a user device of a user. The flow analyzer determines, for a given flow associated with the user device, whether to generate a notification alerting the user about data consumption on the network associated with the given flow. For example, if the given flow contains a large object requiring an inordinate amount of data consumption or contains many smaller objects that in the aggregate require an inordinate amount of data consumption to provide the flow to the user device, the flow analyzer may generate a notification including information alerting the user to the size of the flow or object. Thus, the user may elect whether to continue a flow that may significantly impact their data allowance prior to incurring the costs.

Abstract translation: 流量分析器分析与用户的用户设备相关联的流的数据消耗。 对于与用户设备相关联的给定流程，流量分析器确定是否生成通知该用户关于与给定流相关联的网络上的数据消耗的通知。 例如，如果给定流包含需要过度数据消耗的大对象，或者包含许多较小的对象，这些对象总需要过多的数据消耗来向用户设备提供流量，流量分析器可以生成通知 包括提醒用户流量或对象大小的信息。 因此，用户可以选择在发生成本之前是否继续可能显着影响其数据容限的流程。

公开(公告)号：US10375444B2

公开(公告)日：2019-08-06

申请号：US15042952

申请日：2016-02-12

Applicant: Opera Software Ireland Limited

Inventor： Nitin Bhandari ,  Erik R. Swenson

IPC: H04N21/462 ,  H04L29/06 ,  H04N21/433 ,  H04N21/442 ,  H04N21/437 ,  H04N21/6373

Abstract: The disclosed configuration includes a partial pre-fetching of source files from an origin server for playback. After pre-fetch, the remaining portions of a source file may be optimized for retrieval. By providing partial pre-fetch of source files, in conjunction with optimization, automatic video preview may be supported and source file presentation may begin in a timely fashion in response to user requested playback without inordinate bandwidth consumption.