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WLAN throughput improvement via distributed queuing MAC

delete2005-04-01
delete29
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OA
AI
L
Luis Alonso
R
R. Ferrús
R
R. Agustı́
DOI：10.1109/LCOMM.2005.1413617delete
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Abstract

Abstract

En 中文
This paper analyzes the performance of a MAC scheme for wireless local area networks (WLANs) that makes use of distributed queues to improve radio channel utilization. Analytical values for the maximum throughput performance are derived as a function of the system parameters. The obtained results show that the proposed scheme outperforms the legacy 802.11 MAC protocol in terms of maximum stable throughput. This benefit is obtained from eliminating back-off periods and collisions in data packet transmissions while minimizing the needed control overhead. The proposal also makes performance to be independent of the number of nodes transmitting in the system and provides stability for high load conditions.
Keywords:
distributed queuing
expected effective throughput
IEEE 802.11
MAC
WLAN

Journal

IEEE Communications Letters cover
IEEE Communications Letters
IF:
4.4
Papers:
1.3W
Citations:
2.2W

Organization

No organization information available