Quality of Service 2 802.11 1 802.11e 1 Adaptive QoS 1 Admission Control 1 Adoption 1 Channel Preemption 1 Communication 1 Disaster 1 EDCA 1 Emergency 1 Emergency Traffic 1 Enhanced distributed channel access 1 Internet of Things 1 Lifestyle requirements 1 MAC 1 Medium Access Control 1 Mobile commerce 1 Mobile services 1 QoS 1 Quality of service expectations 1 Service Differentiation 1 WLAN 1 Wireless sensor networks 1 mCommerce 1 strict QoS 1