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PMD Outage Probabilities Revisited
OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007In the time intervals of its validity, the new hinge model for optical fiber transmission links requires a re-examination of the traditional concepts of PMD outage and their impact on system design.
Herwig Kogelnik, Peter J. Winzer
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Elementary expressions for outage probability
IEEE Communications Letters, 2006Elementary expressions are derived for the outage probabilities of maximal ratio combining in the presence co-channel interference considered by Zhang and Beaulieu. The branch gains of the desired user signal and interfering signals experience Rayleigh fading and have the same correlation matrix.
S. Nadarajah, S. Kotz
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Outage probability for multimodal cooperative networks
2011 45th Annual Conference on Information Sciences and Systems, 2011We consider the performance of small-scale heterogeneous cooperative networks in which some nodes can transmit and/or receive using channels not available to other nodes, i.e., multimodal communication networks. As an example, we assume the presence of an additional wired channel in a conventional diamond relay network operating under the Laneman ...
Ricky Hussmann, Daryl Reynolds
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Outage probability of multihop relay networks
2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC), 2013In this paper we analyze the outage performance of a multihop cooperative relay network where relays in the system can change positions dynamically and use all possible links to forward the message to the next hop over Rayleigh fading channels. We derive the general closed form expression of outage probability and asymptotic coding gain of the network.
Bappi Barua +3 more
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Expressions for outage probability
European Transactions on Telecommunications, 2008AbstractThe outage probability for most wireless communications networks can be approximated by$R = {\rm Pr}(X_2 < X_1)$whereX1andX2are independent random variables. Here, a comprehensive collection of formulae is derived forRby assuming the most commonly known models forX1andX2.
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Outage Probability of LDPC-Coded Systems
IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference, 2007Outage probability is an important performance measure of wireless communication systems operating in a fading environment. In this paper, we study the outage probability of low-density parity-check (LDPC) coded systems for slow fading channels (nonergodic channels) under the assumption that the transmitter knows only the channel statistics while the ...
Jinho Kim, Wayne E. Stark
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Outage Probability for MIMO Relay Channel
IEEE Transactions on Communications, 2014The channel capacity for the multiple-input multiple-output (MIMO) relay channel is still an open problem. In view of this gap, upper and lower bounds were found by Wang et al., 2005. This paper presents an extensive study of mutual information and outage probability of Rayleigh fading MIMO relay channels based on the eigenvalues distribution for the ...
Gabriel Fernando Pivaro +2 more
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Outage probability in multiple antenna systems
European Transactions on Telecommunications, 2007AbstractMultiple transmit antennas improve the ergodic and outage capacity of wireless systems. Spatial properties of the channel including the transmit antenna array affect the optimum transmission strategy as well as the achievable capacity and average throughput.
Eduard A. Jorswieck, Holger Boche
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Correlated lognormal interferers and outage probabilities
Proceedings of IEEE Pacific Rim Conference on Communications Computers and Signal Processing, 2002Three approaches that can be used to compute the distribution of a sum of correlated lognormal RVs (random variables) are investigated. Specifically, Wilkinson's approach, an extension of Schwartz and Yeh's approach, and a cumulants matching approach are investigated, and their accuracies are compared.
A. Abu-Dayya, N. Beaulieu
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Spatial Outage Probability for Cellular Networks
IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference, 2007In this paper, we propose a new framework for the study of cellular networks called the fluid model and we derive from this model analytical formulas for interference, outage probability, and spatial outage probability. The key idea of the fluid model is to consider the discrete base stations (BS) entities as a continuum of transmitters which are ...
Jean-Marc Kelif +2 more
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