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Effects of carrier phase error on EGC receivers in correlated Nakagami-m fading
2005
IEEE Communications Letters
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The effects of incoherently combining on dualbranch equal-gain combining (EGC) receivers in the presence of correlated, but not necessarily identical, Nakagami-m fading and additive white Gaussian noise ...
Numerical and computer simulation results clearly depict the effect of the carrier phase error, correlation coefficient, and fading severity on the EGC performance. ...
Numerical and computer simulations results demonstrate the impact of the correlation coefficient on the EGC performance, especially in cases where the effects of carrier phase error are not dominant. ...
doi:10.1109/lcomm.2005.1461670
fatcat:p77f7sxjpnbn7mlta6kbisbs5m
Effects of carrier phase error on EGC receivers in correlated Nakagami-m fading
2005
IEEE Communications Letters
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The effects of incoherently combining on dualbranch equal-gain combining (EGC) receivers in the presence of correlated, but not necessarily identical, Nakagami-m fading and additive white Gaussian noise ...
Numerical and computer simulation results clearly depict the effect of the carrier phase error, correlation coefficient, and fading severity on the EGC performance. ...
Numerical and computer simulations results demonstrate the impact of the correlation coefficient on the EGC performance, especially in cases where the effects of carrier phase error are not dominant. ...
doi:10.1109/lcomm.2005.07006
fatcat:vb57cazeefg6rmfoiztul5sqm4
On the Effect of Imperfect Cophasing in MRC and EGC Receivers Over Correlated Weibull Fading
2010
Wireless personal communications
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This paper presents a comparative analysis of dual-branch maximal-ratio combining (MRC) and equal-gain combining (EGC) receivers with coherent modulations over correlated Weibull fading channels. ...
It is interestingly shown that EGC has lower irreducible error floor than MRC in the presence of incoherent combining, while the higher value of the correlation coefficient results to lower irreducible ...
The similar effect was also examined in [9] for EGC receiver in correlated Nakagami-m fading. ...
doi:10.1007/s11277-010-0036-2
fatcat:6mjgwd6uxbft7l7i5w6wb44pia
Probality Density Function Analysis of Multipath Fading with Phase Error over Rayleigh and Rician Fading Channels in Equal Gain Diversity
2022
Zenodo
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However, it suffers from multipath fading, which is made worse as a result of the imperfect recovery of the carrier phase by the Phased Locked Loop (PLL) circuit, thereby, causing Phase Error (PE). ...
This work is an attempt to analyze the WC in Rayleigh and Rician channels corrupted by multipath fading with phase error, using PDF (Probability Density Function) in Equal Gain Combining (EGC) statistical ...
of carrier phase error on EGC receivers in correlated Nakagami-m fading channel. ...
doi:10.5281/zenodo.7082123
fatcat:m2trgqhb2reebgfdvzn4jcb74a
Error analysis of M-QAM with equal-gain diversity over generalised fading channels
2005
IEE Proceedings - Communications
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In the paper, the authors present a unified framework for the error performance of M-QAM, employing L-branch equal-gain combining over generalised fading channels, such as Nakagami-m, Rice, Hoyt or Weibull ...
The proposed mathematical analysis is illustrated by selected numerical results, pointing out the effect of the input SNRs unbalancing, as well as the fading severity on the system's performance. ...
(ASEP) of M-QAM with dual EGC in correlated Nakagami-m fading. ...
doi:10.1049/ip-com:20041184
fatcat:ydofhw3gezgf5npmpkcj3ybsn4
Moments-Based Approach to the Performance Analysis of Equal Gain Diversity in Nakagami-$m$Fading
2004
IEEE Transactions on Communications
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Index Terms-Bit-error rate (BER), correlated fading, equal gain combining (EGC), Nakagami-fading, outage probability, Rayleigh fading. ...
In this letter, an alternative moments-based approach for the performance analysis of an -branch predetection equal gain combiner (EGC) over independent or correlated Nakagamifading channels is presented ...
Because of the absence in the literature of studies of ASEP for EGC receivers over correlated fading channels with , (15)] for
and 30 for
. ...
doi:10.1109/tcomm.2004.826255
fatcat:uqow3iuyebcs7ko4a5g64pfsb4
Exact evaluation of maximal-ratio and equal-gain diversity receivers for M-ary QAM on Nakagami fading channels
1999
IEEE Transactions on Communications
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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 ...
Both maximal-ratio combining (MRC) (in independent and correlated fading) and equal-gain combining (EGC) predetection (in independent fading) diversity techniques have been considered. ...
Fig. 2 . 2 Symbol-error probability for MQAM with MRC and EGC diversity receivers on Nakagami fading with fading figure m = 0:75. ...
doi:10.1109/26.789669
fatcat:k5awle54fndcznt6ayzpvetfpm
Serial acquisition performance of single-carrier and multicarrier DS-CDMA over Nakagami-m fading channels
2002
IEEE Transactions on Wireless Communications
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In the context of MC DS-CDMA, the code acquisition performance is evaluated, when the correlator outputs of the subcarriers associated with the same phase of the local PN code replica are noncoherently ...
The PN code acquisition performance of single-carrier and MC DS-CDMA systems is analyzed and compared when communicating over Nakagami-fading channels under the hypothesis of multiple synchronous states ...
schemes over multipath Nakagami-m fading channels using m = 1; 2; 50. ...
doi:10.1109/twc.2002.804161
fatcat:loijp7ghbvhxbiroupvizcyy6a
Analytical level crossing rates and average fade durations for diversity techniques in Nakagami fading channels
2002
IEEE Transactions on Communications
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These results are used to examine the effects of the diversity technique, the number of receiving branches and severity of the fading on the concerned quantities. ...
It is observed that as the Nakagami -parameter and the diversity order increase, the behavior of the combined received envelope for EGC follows closely the one for MRC, and distances itself from SC. ...
However, the differences in LCR between MRC, EGC and SC depend on the Nakagami-parameter (and thus on the severity of the channel in terms of fading), and are commented below. ...
doi:10.1109/tcomm.2002.801465
fatcat:giwhxpuh4za73neo5iiuz4tlh4
Performance limits of M-FSK with Reed-Solomon coding and diversity combining
2002
IEEE Transactions on Communications
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In addition, the asymptotic results are evaluated assuming a Nakagami-fading model, and the effect of fading severity, diversity order, code rate, and side information upon the performance of the various ...
This paper examines the asymptotic ( ) performance of -ary frequency-shift keying (M-FSK) in multichannels, or multiple frequency-nonselective, slowly fading channels, with coding, side information, and ...
M. Chu for their suggestions and insights during discussions of this research. ...
doi:10.1109/tcomm.2002.805264
fatcat:z7wuxjq6fvcj5e3t2dmtp2j4fu
Diversity reception of DAPSK over generalized fading channels
2005
IEEE Transactions on Wireless Communications
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However, the exact error probability of DAPSK with EGC over more realistic Rician fading channels (e.g. with correlated diversity branches due to the limitation of the receiver size) has not been investigated ...
In this paper, we derive the exact performance result for DAPSK (N, M ) with EGC over generalized Rician and Nakagami fading channels. ...
Finally, we study the effect of correlated branches on the SEPs of DAPSK (2, 8) , APSK (2,8) (studied in [27] ), and 16 square-QAM in a Nakagami channel with m = 2.5 in Fig. 9 . ...
doi:10.1109/twc.2005.850315
fatcat:dvogz3wdjjcwnfbekmiildosie
Improving and Bounding Asymptotic Approximations for Diversity Combiners in Correlated Generalized Rician Fading
2014
IEEE Transactions on Wireless Communications
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By assuming generalized Rician fading, our results incorporate Rician, Rayleigh, and Nakagami-m fading scenarios as special cases. ...
In this thesis, we derive asymptotic results for SC, EGC, and maximal ratio combining (MRC) in correlated generalized Rician fading channels. ...
Branches are correlated with power correlation matrix P 2 . chapter, we derive single integral upper and lower bounds on the average error rate of a receiver employing EGC in correlated generalized Rician ...
doi:10.1109/twc.2013.121713.130284
fatcat:cysj3ggh3bblpgymw5i3yw3oea
Partially Coherent EGC Reception of Uncoded and LDPC-Coded Signals over Generalized Fading Channels
2011
Wireless personal communications
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Rayleigh, Rician and Nakagami-m fading. ...
In [7] the authors derived closed-form expressions for the outage probability and average BER in detecting BPSK and QPSK signals transmitted over correlated Nakagami-m fading channels. ...
This paper was supported in part by the Ministry of Science of Republic of Serbia under technology development project TR-32028-"Advanced techniques for efficient use of spectrum in wireless systems" and ...
doi:10.1007/s11277-011-0323-6
fatcat:tacyrumnyrhp3hapbrdmhrlcli
The impact of spatial correlation on the statistical properties of the capacity of nakagami-m channels with MRC and EGC
2011
EURASIP Journal on Wireless Communications and Networking
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In this article, we have studied the statistical properties of the instantaneous channel capacity a of spatially correlated Nakagami-m channels for two different diversity combining methods, namely maximal ...
On the other hand, when EGC is employed, an increase in the spatial correlation decreases the mean channel capacity, while the ADF of the instantaneous channel capacity increases. ...
Figures 4 and 5 also illustrate the effect of spatial correlation on the mean channel capacity and variance of the channel capacity, respectively, of Nakagami-m channels with MRC and EGC. ...
doi:10.1186/1687-1499-2011-116
fatcat:zjq2fn6n7zbbrcoo34gw7mdkwi
On an MC-CDMA System Operating with Distinctive Scenarios of Antenna
2009
Engineering
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For the reason of accordance with the working environments in the real world applications (urban areas) the correlated-Nakagami-m fading is adopted. ...
In this paper the impact of distinctive structure of antenna with branch correlation for an OFDM (orthogonal frequency division multiplexing)-based system, MC-CDMA (multi-carrier coded-division multiple-access ...
In [2] the authors analyzed the BER (bit error rate) performance of uplink MC-CDMA system over frequency selective Nakagami-m fading with MRC (maximal ratio combining) and EGC receptions. ...
doi:10.4236/eng.2009.12011
fatcat:ph23t5ww4ncarl7kekhayt7yjq
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