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Rayleigh Fading Multi-Antenna Channels [PDF]
EURASIP Journal on Advances in Signal Processing, 2002 Information theoretic properties of flat fading channels with multiple antennas are investigated. Perfect channel knowledge at the receiver is assumed. Expressions for maximum information rates and outage probabilities are derived.
Grant Alex
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Performance analysis of energy detection over hyper-Rayleigh fading channels [PDF]
The Journal of Engineering, 2015 This study investigates the performance of energy detection (ED)-based spectrum sensing over two-wave with diffused power (TWDP) fading channels, which have been found to provide accurate characterisation for a variety of fading conditions. A closed-form
Eleftherios Chatziantoniou +2 more
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Integrated energy optimization and emulation attack mitigation technique for CRSN under Rayleigh fading channel [PDF]
Scientific ReportsCognitive Radio Sensor Networks (CRSNs) are envisioned to overcome spectrum scarcity by enabling opportunistic spectrum access. However, their performance is severely degraded by Primary User Emulation Attacks (PUEAs), inefficient routing, and unfair ...
V. Abilasha, A. Karthikeyan
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GRAND for Rayleigh Fading Channels
2022 IEEE Globecom Workshops (GC Wkshps), 2022 To appear in IEEE Global Communications Conference (GLOBECOM) 2022 ...
Syed Mohsin Abbas +2 more
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IET Signal Processing, 2023 A first‐order finite‐state Markov chain (FSMC) typically models the Rayleigh fading channel in the open literature because the first‐order FSMC is analytically tractable and can derive closed‐form results.
Yunpei Chen, Dan Zhang, Qi Zhu
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Imaging of underground karst water channels using an improved multichannel transient Rayleigh wave detecting method. [PDF]
PLoS ONE, 2018 Geological and hydrogeological conditions in karst areas are complicated from the viewpoint of engineering. The construction of underground structures in these areas is often disturbed by the gushing of karst water, which may delay the construction ...
Xuhui Zheng +5 more
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Discrete Rayleigh fading channel modeling [PDF]
Wireless Communications and Mobile Computing, 2004 AbstractIn order to understand the behaviour of upper‐layer protocols and to design or fine tune their parameters over wireless networks, it is common to assume that the underlying channel is a flat Rayleigh fading channel. Such channels are commonly modeled as finite state Markov chains.
Julio Aráuz +2 more
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Precoded DOSTBC over Rayleigh Channels [PDF]
Research Letters in Communications, 2007 Differential orthogonal space-time block codes (DOSTBC) sent over correlated Rayleigh fading channels are considered in this paper. Approximate expressions for the symbol error rate (SER) are derived for DOSTBC withM-PSK,M-PAM, andM-QAM constellations assuming arbitrary correlation between the transmit and receive antennas.
Manav R. Bhatnagar +2 more
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On the K and KG fading channels [PDF]
Serbian Journal of Electrical Engineering, 2009 In this paper, the composite Rayleigh-Gamma and Nakagami-Gamma distributions are considered. Multipath short-term fading and long-term fading (shadowing) affect wireless channels.
Aleksić Danijela +4 more
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On Block-Coded Modulation Using Unequal Error Protection Codes Over Rayleigh-Fading Channels [PDF]
, 1998 This paper considers block-coded 8-phase-shift-keying (PSK) modulations for the unequal error protection (UEP) of information transmitted over Rayleigh-fading channels.
Imai, Hideki +3 more
core +2 more sources