Istituto di Scienza e Tecnologie dell'Informazione     
Annese A., Boggia G., Camarda P., Grieco A., Mascolo S. Providing Delay Guarantees in IEEE 802.11e Networks. In: IEEE Vehicular Technology Conference (VTC) (Milan, May 2004). Proceedings, vol. 4 pp. 2234 - 2238. IEEE (ed.). 2004.
This paper proposes a Feedback Based Dynamic Scheduler (FBDS) to allocate the first-hop bandwidth in the IEEE 802.11e using the HCF controlled channel access. Properties of the proposed control algorithm are investigated both theoretically and using ns-2 simulations. The obtained results show that the proposed FBDS algorithm succeeds in guaranteeing delay bounds required by audio/video applications in the presence of a very broad set of traffic conditions and network loads.
Subject WLAN
IEEE802.11e MAC
C.2.2 Network Protocols

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