Exact Error Probability Expressions for Arbitrary Two- Dimensional Signaling with I/Q Unbalances over Nakagami-m Fading Channels
نویسندگان
چکیده
Recently, we provided closed-form expressions involving two-dimensional (2-D) joint Gaussian Q-function for the symbol error rate (SER) and bit error rate (BER) of an arbitrary 2-D signal with I/Q unbalances over an additive white Gaussian noise (AWGN) channel [1]. In this paper, we extend the expressions to Nakagami-m fading channels. Using Craig’s representation of the 2-D Gaussian Q-function, we derive an exact and general expression for the error probabilities of arbitrary 2-D signaling with I/Q phase and amplitude unbalances over Nakagami-m fading channels.
منابع مشابه
An MGF-derivative based unified analysis of incoherent diversity reception of M-ary orthogonal signals over fading channels
Exact error probability expressions for noncoherent M-ary frequency-shift-keying (MFSK) systems that employ postdetection equal-gain diversity over Rayleigh, Rician and Nakagami-m channels are derived using a Laplace derivative formula. Both independent and generically correlated fading cases are considered. For independent fading, closed-form solutions are also derived for both Nakagami-q fadi...
متن کاملPerformance of Dual MRC Receiver for M-ary Modulations over Correlated Nakagami-m Fading Channels with Non-identical and Arbitrary Fading Parameter
Performance of a dual maximal ratio combining receiver has been analyzed for M-ary coherent and non-coherent modulations over correlated Nakagami-m fading channels with nonidentical and arbitrary fading parameter. The classical probability density function (PDF) based approach is used for analysis. Expressions for outage probability and average symbol error performance for M-ary coherent and no...
متن کاملSymbol error probability of decode and forward cooperative diversity in Nakagami-m fading channels
In this paper, we provide closed-form expressions for the symbol error probability of decode and forward cooperative diversity systems, when operating over independent but not necessarily identically distributed Nakagami-m fading channels. The results hold for arbitrary number of relays, and refer to the M-ary QAM and M-ary PSK modulations. r 2008 The Franklin Institute. Published by Elsevier L...
متن کاملExact evaluation of maximal-ratio and equal-gain diversity receivers for M-ary QAM on Nakagami fading channels
Exact integral expressions are derived for calculating the symbol-error rate (SER) of multilevel quadrature amplitude modulation (MQAM) in conjunction with L-fold antenna diversity on arbitrary Nakagami fading channel. Both maximal-ratio combining (MRC) (in independent and correlated fading) and equal-gain combining (EGC) predetection (in independent fading) diversity techniques have been consi...
متن کاملError rates for hybrid SC/MRC systems on Nakagami-m channels
The efficacy of an hybrid M/L-SCIMRC receiver structure (also known as generalized selection combining) in a variety of fading environments i s analyzed by deriving considerably simpler expressions for the statistics (i.e., moment generating function (MGF) and cumulative distribution function (CDF)) o f the combiner output signal-to-noise ratio (SNR) on Nakagami-m channels with arbitrary parame...
متن کامل