Mobile Device With In-Situ Network Activity Management

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United States of America Patent

APP PUB NO 20170099228A1
SERIAL NO

15279990

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Abstract

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A wireless end-user device divides the functions of a network data policy management function between kernel and user-space processes. The kernel process is efficient at implementing control policies (block/allow/rate limit/usage limit) and counting policies for flows, but relies on the user-space process to classify flows and supply the control and counting policies for each flow. The kernel process allows the majority of the network data policy management function to run in a secure, power-efficient manner, with the user-space process remaining flexible and potentially sophisticated in classification capability, while having limited access to detailed packet flow information.

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Patent Owner(s)

Patent OwnerAddress
HEADWATER RESEARCH LLC1011 PRUITT PLACE TYLER TX 75703

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chow, Chih-Yu Palo Alto, US 6 316
Hunsperger, Nathan San Francisco, US 2 24
Nguyen, Vien-Phuong Milpitas, US 14 1076

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