Arent Fox LLP
Packet filter based access control
A method, an apparatus, and a computer program product are provided. The apparatus may be a UE configured to receive from a base station access parameters corresponding to respective types of access controls for different types of data services, receive a TFT established at a core network based on mapping a packet filter to access control information for each type of access control, receive a data packet from an application, match the data packet to the packet filter to determine access control information corresponding to the data packet, and establish communication for the data packet based on access parameters for the determined access control information. Alternatively, the apparatus may be policy server configured to receive a request for traffic control regarding data being communicated to an application server, determine a policy update for the application server based on the request, and transmit the policy update to a UE.
QUALCOMM Incorporated
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Aleksandar George Jun Charles Nung Giridhar Dhati Masakazu Haris Suli Roozbeh
Gogic Cherian Wang Lo Mandyam Shirota Zisimopoulos Zhao Atarius