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Quality of Service Aware MAC Based on IEEE 802.11 for Multihop Ad-Hoc Networks

PublisherUniversity of Surrey
Format96.6KB PDFDate added12 Nov 2008
Topics Wi-Fi (802.11), Quality of Service, Wireless LAN
Downloads134

Real-time multimedia applications necessitate predictable network resources. Quality of Service (QoS) support for such applications in mobile ad hoc networks (MANETs) requires acceptable channel conditions, QoS-aware mechanisms for channel access, identification of proper forwarding (transit) nodes, as well as measures for congestion prevention and management in those nodes. This paper proposes a new QoSaware medium access control (MAC) protocol that takes the above requirements into consideration.

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