QoS in WLAN Using IEEE802.11e: Survey of QoS in MAC Layer Protocols
Deep Kaur, Kirandeep Kaur, Vishal Kumar Arora · 2012
Wireless local area networks (WLANs) are in a period of great expansion and there is a strong need for them to support multimedia applications. With the increasing demand and penetration of wireless services, users of wireless networks now expect Quality of Service (QoS) and performance comparable to what is available from fixed networks. Providing QoS requirements like good throughput and minimum access delay are challenging tasks with regard to 802.11 WLAN protocols and Medium Access Control (MAC) functions.