Microsoft Technology Licensing, LLC

Mohammed Karam

Neel K Jain

Jeffrey Che Fuller

Milena Salman

Ilia Sacson

Vibhor Bhatt

Jeff Sinnemaki

Ahmed Talat

Alexei Aleksenko

Madhusudhan Ravi

Embodiments relate to classifying network streams and regulating behavior of the streams based on their respective classes. One technique for managing streams involves analyzing applications, obtaining indicia of features of the applications, and using those features to infer classes to which streams of the applications may be assigned. Another technique involves deploying beacon nodes at the edge of a network. The beacon nodes inform a stream manager about network conditions such as latencies with regard to network boundaries or regions. Another embodiment for facilitating management of streams involves a subscription service for UDP applications. A UDP application may subscribe to the service, which may be provided by an operating system hosting the application. Events are published to any subscribed UDP applications to inform the UDP applications of changes in networking conditions. The UDP applications, in turn, may adapt their internal transmission control logic.

Managing classified network streams

An operating system implements classes of network streams. Applications assign their network streams to the classes. The operating system, in turn, regulates the streams according to which classes the streams are in. As conditions change, network resources may be made available or more fully utilized by regulating streams according to which classes they have been assigned to. Network resources may be made available, perhaps rapidly or preemptively, for streams in higher priority classes by restricting streams in lower priority classes.

Network classification for applications

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Mohammed Karam