Mapping PMIP QoS to WiFi Networks
Why do we need per user QoS in AP?
IETF draft PMIP QoS applies DSCP priority.
Proposed Solution
Proposed Solution (2)
IETF next steps

Why do we need per user QoS in AP?
WiFi radio is a limited resource and has to be managed to achieve better and fair utilization.For example, during WiFi radio congestion or for services like VoIP, per user/flow scheduling and policing can utilize the scarce resources better.
QoS Policies may be statically configured in WiFi AP on per service basis. However, it cannot differentiate per user.
Per user QoS policies for PMIP mobile sessions between MAG – LMA are available. DSCP of these flows can be used to prioritize flows at WiFi AP. However, other per user information (ARP, AMBR, GBR) is lost.
Mapping from parameters in PMIP QoS to 802.11e AC + other QoS parameters needs to be consistent when different providers and equipment are configured.