Measurements and modeling of impulse noise at the 2.4 GHz wireless LAN band
Measurements and modeling of impulse noise at the 2.4 GHz wireless LAN band
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2 4 GHz 无线 LAN 频段脉冲噪声的测量和建模
DOI：
10.1109/globalsip.2017.8308609
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
W. Henkel
中科院分区：
文献类型：
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作者：
K. A. Saaifan;W. Henkel
2.4 GHz的工业、科学、医疗（ISM）设备的射频干扰（RFI）会破坏共享同一频段的无线通信信道。ISM无线电发射的干扰建模得到了一个米德尔顿a类（MCA）模型，该模型表示叠加在ISM干扰脉冲发射上的加性高斯白噪声（AWGN）的影响。多接收天线的MCA模型的统计物理扩展到目前为止仅限于两个天线。在此，我们提供了一个2.4 GHz频段的测量活动，以捕获由各种ISM源引起的脉冲干扰。为了验证多接收天线的MCA模型的多元扩展，测量活动实现了4个接收天线。这使我们能够研究与多元MCA模型相比，测量干扰的空间耦合和相关性。
Radio frequency interference (RFI) of industrial, scientific, and medical (ISM) equipment at 2.4 GHz can corrupt a wireless communication channel that shares the same band. Interference modeling of ISM radio emissions leads to a Middleton Class-A (MCA) model, which represents the impacts of additive white Gaussian noise (AWGN) superimposed to impulsive emissions of ISM interference. The statistical-physical extension of the MCA model for multiple receive antennas has so far been limited to two antennas. Herewith, we provide a measurement campaign at a 2.4 GHz band to capture the impulsive interference caused by various ISM sources. To verify a multivariate extension of the MCA model for multiple receive antennas, the measurement campaign implemented 4 receive antennas. This allows us to investigate the spatial coupling and correlation of measured interference in contrast to the multivariate MCA model.
DOI：
10.1109/acssc.1997.680367
发表时间：
1997-11
期刊：
Conference Record of the Thirty-First Asilomar Conference on Signals, Systems and Computers (Cat. No.97CB36136)
影响因子：
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作者：
K. McDonald;Rick S. Blum
通讯作者：
K. McDonald;Rick S. Blum
DOI：
10.1109/glocom.2012.6503489
发表时间：
2012-12
期刊：
2012 IEEE Global Communications Conference (GLOBECOM)
影响因子：
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作者：
Khodr A. Saaifan;W. Henkel
通讯作者：
Khodr A. Saaifan;W. Henkel
DOI：
10.23919/saiee.2015.8531938
发表时间：
2015-09
期刊：
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影响因子：
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作者：
T. Shongwe;A. Vinck;H. Ferreira
通讯作者：
T. Shongwe;A. Vinck;H. Ferreira