This article proposes two scheduling algorithms based on the Distributed queuing collision
avoidance MAC protocol for WLAN systems with heterogeneous voice and data traffic. The …

In this paper, we investigate how various kinds of design parameters in IEEE 802.11 n
wireless networks affect the system throughput. It is focused on the design of the optimal …

Deployment of wireless networks requires more efficient protocols and optimal architectures.
A new approach which has been attended by the research communities is the cross-layer …

Providing optimal resource utilization while minimizing costs involved for wireless networks
remains a challenging issue. Particularly mobile ad hoc environments subject to multi‐path …

Abstract Distributed Queuing Collision Avoidance (DQCA) is an efficient MAC protocol
designed for infrastructure Wireless LANs. In this paper, four algorithms are proposed that …

Voice transmission over WLAN and cross-layer optimization are emerging research topics.
This paper proposes two novel cross-layer mechanisms for a WLAN system where the …

Cross-Layer optimization is an emerging research topic. This paper proposes two novel
cross-layer mechanisms to be included in a WLAN system where a near-optimum distributed …

In this paper, we study the cross-layer (between MAC and PHY) design problem for IEEE
802.11 wireless networks. It is focused on the design of the optimal length of the frame body …

In this paper we develop an intergraded model for request mechanism and data
transmission in the uplink phase in the presence of channel noise. This model supports …

This paper proposes a cross-layer priority-based scheduling algorithm for WLAN systems
using the DQCA MAC protocol where heterogeneous voice-data traffic is present. In this …