28-06-2013, 04:54 PM
Admission Control in UMTS-WLAN interworking system
Admission Control.pptx (Size: 367.83 KB / Downloads: 16)
Objective
To propose a novel admission control scheme and to maintain the QoS requirements of multi-service traffic in UMTS-WLAN interworking system.
Proposed schemes
Guard channel reservation based scheme
Queuing methods
Bandwidth degradation CAC
QoS estimation based approaches
Mobility based algorithms
Parameters considered
Signal quality
Blocking probability of new call
Handoff dropping probability
Resource allocation priorities
QoS provisioning levels