QoS-HAN : QoS provisioning in home automated networks over IEEE 802.11n - Archive ouverte HAL
Communication Dans Un Congrès PEDISWESA '12 : Fourth IEEE International Workshop on Performance Evaluation of Communications in Distributed Systems and Web based Service Architectures Année : 2012

QoS-HAN : QoS provisioning in home automated networks over IEEE 802.11n

Résumé

Demands for QoS challenging wireless multimedia services are continuously increasing for both professional and entertainment needs. Efficient wireless technologies, able to offer the corresponding throughput and QoS are required. The IEEE 802.11n is the latest wireless standard. It introduces many improvements at both Physical and MAC layers. However, and despite the increase of the physical data rate, the large overhead associated with channel access and packet transmission schemes reduces its overall efficiency, mainly at the MAC layer. In this paper, we propose QoS-HAN: a new scheme for the 802.11n aggregation process. QoS-HAN is mainly designed to meet the requirements of multimedia services over Home Automated Networks (HAN). It takes into consideration the size of the packet during aggregation. The proposed scheme is evaluated and examined for different types of traffic. Simulation results demonstrate the efficiency of the proposed scheme in terms of throughput, delay and PDR.
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Dates et versions

hal-00724732 , version 1 (22-08-2012)

Identifiants

Citer

Indira Paudel, Fatma Outay, Badii Jouaber. QoS-HAN : QoS provisioning in home automated networks over IEEE 802.11n. PEDISWESA '12 : Fourth IEEE International Workshop on Performance Evaluation of Communications in Distributed Systems and Web based Service Architectures, Jul 2012, Capadocia, Turkey. pp.839-844, ⟨10.1109/ISCC.2012.6249406⟩. ⟨hal-00724732⟩
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