DYNAMIC SEGMENT GENERATION FOR DATA-DRIVEN NETWORK OPTIMIZATIONS

    公开(公告)号:US20190138362A1

    公开(公告)日:2019-05-09

    申请号:US15803624

    申请日:2017-11-03

    Abstract: Network traffic data associated with data requests to computer applications is collected. Specific values for specific scope-level fields are used to identify a specific scope. Traffic shares for combinations of values for specific sub-scope-level fields are determined. Based on the traffic shares, specific sub scopes are identified within the specific scope. It is determined whether customized network strategies developed specifically for the specific sub scopes are to be applied to handling new data requests that share the specific values for the specific scope-level fields and the specific combinations of values for the specific sub-scope-level fields. In response to determining that a customized network strategy for a sub scope is to be applied, estimated optimal values for network parameters in the customized network strategy are to be used by user devices to make new data requests to the computer applications.

    NETWORK PERFORMANCE ROOT-CAUSE ANALYSIS
    23.
    发明申请

    公开(公告)号:US20190052518A1

    公开(公告)日:2019-02-14

    申请号:US15675479

    申请日:2017-08-11

    Abstract: A data-driven approach to network performance diagnosis and root-cause analysis is presented. By collecting and aggregating data attribute values across multiple components of a content delivery system and comparing against baselines for points of inspection, network performance diagnosis and root-cause analysis may be prioritized based on impact on content delivery. Alerts may be generated to present recommended courses of action based on the tracked performance analysis.

    INCORPORATION OF EXPERT KNOWLEDGE INTO MACHINE LEARNING BASED WIRELESS OPTIMIZATION FRAMEWORK

    公开(公告)号:US20190342770A1

    公开(公告)日:2019-11-07

    申请号:US16511632

    申请日:2019-07-15

    Abstract: A polytope is generated, based on expert input, in an output parameter space. The polytope constrains network parameters to value ranges that are a subset of possible values represented in the output parameter space. Network traffic data associated with data requests to computer applications based on static policies is collected over a time block. Each static policy in the plurality of static policies comprises parameter values, for network parameters in the set of network parameters, that are constrained to be within the polytope. Machine learning is used to estimate best parameter values for the network parameters that are constrained to be within the polytope. The best parameter values are verified by comparing to parameter values determined from a black box optimization. The best parameter values are propagated to be used by user devices to make new data requests to the computer applications.

    Incorporation of expert knowledge into machine learning based wireless optimization framework

    公开(公告)号:US10448267B2

    公开(公告)日:2019-10-15

    申请号:US15803557

    申请日:2017-11-03

    Abstract: A polytope is generated, based on expert input, in an output parameter space. The polytope constrains network parameters to value ranges that are a subset of possible values represented in the output parameter space. Network traffic data associated with data requests to computer applications based on static policies is collected over a time block. Each static policy in the plurality of static policies comprises parameter values, for network parameters in the set of network parameters, that are constrained to be within the polytope. Machine learning is used to estimate best parameter values for the network parameters that are constrained to be within the polytope. The best parameter values are verified by comparing to parameter values determined from a black box optimization. The best parameter values are propagated to be used by user devices to make new data requests to the computer applications.

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