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Outage Probability of Rician Fading Relay Channels
MILCOM 2006, 2006In this paper, we consider the decode-and-forward (DF) relay network system over Rician fading channels. We derive an analytical expression for the outage probability of the highest achievable information rate of the system, which can be evaluated by employing standard numerical techniques. We also obtain some simple but tight lower and upper bounds on
Yonglan Zhu, Yan Xin 0001, Pooi Yuen Kam
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Joint User Identification and Channel Estimation Over Rician Fading Channels [PDF]
IEEE Transactions on Vehicular Technology, 2020 This paper considers crowded massive multiple input multiple output (MIMO) communications over a Rician fading channel, where the number of users is much greater than the number of available pilot sequences. A joint user identification and line-of-sight (LOS) component derivation algorithm is proposed without requiring a threshold. Based on the derived
Huaping Liu, Yongpeng Wu, Liang Wu
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Turbo code performance on Rician fading channels
1999 IEEE International Conference on Communications (Cat. No. 99CH36311), 2003The performance of turbo codes on frequency non-selective slow Rician fading channels is considered. The analytical average upper bounds of turbo code performance over the channels with independent fading are derived. Furthermore, we developed a decoding metric for fading channels and log-likelihood ratios and extrinsic information for maximum a ...
Jinhong Yuan, Branka Vucetic
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Performance of decorrelating receivers in multipath Rician fading channels
IEEE Transactions on Wireless Communications, 2005This letter focuses on the performance analysis of the decorrelating receiver in multipath Rician faded CDMA channels. M-ary QAM scheme is employed to improve the spectral efficiency. Approximate expressions are first derived for the two performance indexes: the average symbol error rate (SER) and the average bit error rate (BER) when the decorrelating-
Kegen Yu, Ian J. Oppermann
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Matched filter bound for multipath Rician-fading channels
IEEE Transactions on Communications, 1998This paper derives an infinite series and an integral for computing matched filter bounds for binary phase-shift keying (BPSK) communications over a multipath Rician-fading channel of discrete or continuous dispersion. Based on the derived bound we compare intrinsic frequency diversity (IFD) gains for channels of different Rician factors.
Yip, KW, Ng, TS
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BER of UCA in Rician fading channel
2008 IEEE Antennas and Propagation Society International Symposium, 2008The modeling of wireless channels vary greatly in different propagation environments. For example, the line-of-sight (LoS) radio links and non-line-of-sight (NLoS) are two basic channel models in wireless communications, but they are totally different from each other. For a LoS channel, if the signals propagate in an additive white Gaussian noise (AWGN)
null Zhiyong Huang, C.A. Balanis
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Nonlinear equalization for Rician multipath fading channel
2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., 2004We present a nonlinear equalization scheme for a Rician multipath fading channel - a fuzzy logic-based approach. We show that each channel state of a multipath Rician channel follows a Gaussian distribution, which means a Bayesian equalization can be implemented.
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On the Analysis of Envelope Correlation and Spectra for Rician Fading Channel
Wireless Personal Communications, 2008Physical fading radio channels encountered in wireless mobile communication are often modeled as a complex Gaussian process whose envelope is statistically described by Rayleigh or Rician probability distribution function (PDF). In most of the literature, the accuracy of the simulation model is estimated by comparing the simulated autocorrelation ...
Aditya Trivedi, Rekha Gupta
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User Capacity of Rician and Nakagami Fading Broadcast Channels
IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference, 2008In this paper, we extend the results on the maximum number of active users maintaining minimum rate Rmin > 0 in broadcast channels, known for Rayleigh fading to the cases of Rician and Nakagami fading models. Under the assumption of independent Rician fading channels for different receivers, as the total number of receivers n goes to infinity, the ...
Hengameh Keshavarz +2 more
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An Accurate and Compact Rayleigh and Rician Fading Channel Simulator
VTC Spring 2008 - IEEE Vehicular Technology Conference, 2008A stochastic sum-of-sinusoids based simulation model is proposed for Rayleigh and Rician fading channels. The time-averaged statistical properties of the new model have been significantly improved compared to existing models. Verification of the proposed fading simulator is carried out by comparing its measured statistical properties with the ...
Amirhossein Alimohammad 0001 +3 more
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