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79
Optimum Multiuser Noncoherent DPSK Detection in Generalized Diversity Rayleigh Fading Channels
- IEEE Trans. Inform. Theory
, 2000
"... The jointly optimum multiuser noncoherent detector for DPSK modulation over the generalized diversity Rayleigh fading (GDRF) channel is derived and analyzed. The GDRF channel includes time/frequency/receiver antenna diversity and allows fading correlations between the various diversity branches of e ..."
Abstract
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Cited by 2 (1 self)
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The jointly optimum multiuser noncoherent detector for DPSK modulation over the generalized diversity Rayleigh fading (GDRF) channel is derived and analyzed. The GDRF channel includes time/frequency/receiver antenna diversity and allows fading correlations between the various diversity branches
Symbol Error Probability and Bit Error Probability for Optimum Combining with MPSK Modulation
, 2004
"... 0 New expressions are derived for the exact symbol error probability and bit error probability for OC with multiple phase-shift keying. The expressions are for any numbers of equal power co-channel interferers and receive branches. It is assumed that the aggregate interference and noise is Gaussian ..."
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Cited by 1 (0 self)
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and that both the desired signal and interference are subject to flat Rayleigh fading. The new expressions have low computational complexity as they contain only a single integral form with finite limits and finite integrand. Index Terms Receive diversity, optimum combining, interference suppression, fading
Optimum Selection Combining of Binary NCFSK Signals on Independent Rayleigh Fading Channels
, 2002
"... In this paper, we derive a new selection combining (SC) scheme for noncoherent binary FSK signals on independent (but not necessarily identically distributed) Rayleigh fading channels with -antenna diversity reception. With this combining scheme, we choose the diversity branch having the largest m ..."
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branches is equivalent to combining the LAPPRs of all the diversity branches, the SC scheme proposed by Neasmith and Beaulieu is a special case of the proposed optimum SC scheme for independent and identically distributed (i.i.d) Rayleigh fading. Bit error probability results show that, at 691 BER
Virtual branch analysis of symbol error probability for hybrid selection/maximal-ratio combining in Rayleigh fading
- IEEE Trans. Commun
, 2001
"... Abstract—In this paper, we derive analytical expressions for the symbol error probability (SEP) for a hybrid selection/maximalratio combining (H-S/MRC) diversity system in multipath-fading wireless environments. With H-S/MRC, out of diversity branches are selected and combined using maximal-ratio co ..."
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Cited by 62 (13 self)
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Abstract—In this paper, we derive analytical expressions for the symbol error probability (SEP) for a hybrid selection/maximalratio combining (H-S/MRC) diversity system in multipath-fading wireless environments. With H-S/MRC, out of diversity branches are selected and combined using maximal
A Systematic Approach to Noncoherent Detection for DPSK Modulation in Single-User Correlated Diversity Rayleigh Fading Channels with Applications to Post-Combining Decorrelative Multiuser Detection
, 1997
"... A correlated diversity Rayleigh fading channel is defined as one that admits inter-diversity branch correlation in both the multiplicative fading as well as the additive noise processes and models a variety of diversity communication systems operating over Rayleigh fading channels. In this paper we ..."
Abstract
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Cited by 7 (5 self)
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in noncoherent detection for DPSK modulation is confined to ad-hoc strategies of the equal-gain combining type. We introduce a systematic approach for dealing with noncoherent detection for DPSK modulation in correlated diversity Rayleigh fading channels. For slowly fading channels where the fading parameters
Dual-Branch Diversity Receivers over Correlated Rician Fading Channels
"... Abstract — In this paper the performance of dual-branch diver-sity receivers operating over correlated Rician fading channels is analyzed and novel performance evaluation results are presented. By representing the bivariate Rician probability density function of the signal-to-noise ratio (SNR) as a ..."
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Abstract — In this paper the performance of dual-branch diver-sity receivers operating over correlated Rician fading channels is analyzed and novel performance evaluation results are presented. By representing the bivariate Rician probability density function of the signal-to-noise ratio (SNR) as a
A Unified Approach to Performance Evaluation of Switched Diversity in Independent and Correlated Fading Channels*
"... This paper outlines a unified approach to performance evalua-tion of a broad class of coherent, differentially coherent and noncoherent digital communication systems with dual-branch switched diversity (SWC) reception over generalized fading channels. The moment generating function (MGF) of the sign ..."
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) of the signal power at the output of the SWC combiner and the first-order derivative of the MGF with respect to the switching threshold are derived. These expressions are obtained for the general case of correlated fading and nonidentical diversity branches, and hold for any common fading distributions (e
Dual Diversity over Correlated Ricean Fading Channels
"... Abstract: The performance of dual diversity receivers operating over correlated Ricean fading channels is analyzed. Using a previously derived rapidly converging infinite series representation for the bivariate Ricean probability density function, analytical expressions for the statistics of dual-br ..."
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Cited by 2 (1 self)
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selection combining, maximal-ratio combining, and equal-gain combining output signal-to-noise ratio (SNR) are derived. These expressions are employed to obtain novel analytical formulae for the average output SNR, amount of fading, average bit error probability, and outage probability. The proposed
Asymptotic BEP and SEP of Quadratic Diversity Combining Receivers in Correlated Ricean Fading, Non–Gaussian Noise, and Interference
"... In this paper, we study the asymptotic behavior of the bit–error probability (BEP) and the symbol– error probability (SEP) of quadratic diversity combining schemes such as coherent maximum–ratio combining (MRC), differential equal–gain combining (EGC), and noncoherent combining (NC) in correlated Ri ..."
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Cited by 3 (3 self)
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In this paper, we study the asymptotic behavior of the bit–error probability (BEP) and the symbol– error probability (SEP) of quadratic diversity combining schemes such as coherent maximum–ratio combining (MRC), differential equal–gain combining (EGC), and noncoherent combining (NC) in correlated
PERFORMANCE ANALYSIS OF DUAL-BRANCH SELECTION DIVERSITY RECEIVER THAT USES DESIRED SIGNAL ALGORITHM IN CORRELATED WEIBULL FADING ENVIRONMENT
"... Original scientific paper This paper focuses on performance analysis of dual-branch selection combining (SC) diversity system where both, desired signal as well as co-channel interference (CCI), are subjected to Weibull fading. For the case when desired signal algorithm is used as decision criterion ..."
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Original scientific paper This paper focuses on performance analysis of dual-branch selection combining (SC) diversity system where both, desired signal as well as co-channel interference (CCI), are subjected to Weibull fading. For the case when desired signal algorithm is used as decision
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