Non-saturated throughput analysis for a QoS differentiated p-persistent CSMA protocol with the capture effect

Non-saturated throughput analysis for a QoS differentiated p-persistent CSMA protocol with the capture effect
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具有捕获效应的QoS差异化p-持续CSMA协议的非饱和吞吐量分析

DOI:
10.1109/pimrc.2015.7343484
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发表时间:
2015
期刊:
--
影响因子:
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通讯作者:
Abukharis S
Abukharis S
中科院分区:
--
文献类型:
--
作者:
Abukharis S

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分析无线局域网在非理想信道条件下的性能是实际情况中的一个基本考虑因素,因为无线信道是容易出错的。针对瑞利多径衰落环境下,考虑捕获效应的QoS区分的p-持久CSMA协议,给出了非饱和吞吐量的解析解.结果表明,具有捕获效应的吞吐量性能取决于绝对和相对p-持久值、系统提供的总负载和每种业务类型的相对负载以及捕获阈值。
Analysing the performance of WLANs in non-ideal channel conditions is a fundamental consideration in practical situations since wireless channels are error-prone. This paper presents a closed form analytical solution for the non-saturated throughput of a QoS differentiated p-persistent CSMA protocol that takes into account the capture effect in a Rayleigh multipath fading environment. The results show that the throughput performance with the capture effect depends on the absolute and relative p-persistent values, the total system offered load and relative offered loads per traffic type, as well as the thresholds for capture.
具有捕获效应的 WLAN 上 IEEE 802.11 MAC 协议的性能分析
DOI: --
发表时间: 2005
期刊:
影响因子: --
作者:
Xiaolong Li;Qing
通讯作者: Qing
具有捕获效应的差异化p-持续CSMA协议的吞吐量和延迟分析
DOI: --
发表时间: 2011
期刊: IEEE Vehicular Technology Conference
影响因子: --
作者:
S. Abukharis;R. MacKenzie;Timothy O’Farrell
通讯作者: Timothy O’Farrell