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Turbo Coded BPSK Performance Over Gaussian Channels

Performance evolution of turbo coded MIMO WiMAX system over different channels and different modulation

Performance evolution of turbo coded MIMO WiMAX system over different channels and different modulation

... Technology (IJRASET) to each mobile station. Since multiple mobile stations are scheduled in one frame, a base-station transmits frame control information first at the beginning of each frame. The frame control ...

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Improving the Performance of Turbo-Coded Systems under Suzuki Fading Channels

Improving the Performance of Turbo-Coded Systems under Suzuki Fading Channels

... the turbo-coded ...the performance of the coded system compared to the Gaussian-based LLR, with a small degradation for the second approximation compared to the first ...to ...

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MIMO systems for turbo coded cooperation over orthogonal and non-orthogonal channels

MIMO systems for turbo coded cooperation over orthogonal and non-orthogonal channels

... Adding MIMO spatial multiplexing to the SISO TCCoop scheme yields 4.5 dB gain at FER=10 − 2 . We note then that cooperative systems still benefit from space diversity offered by multi-antenna network deployment, since ...

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MULTY BINARY TURBO CODED WOFDM PERFORMANCE IN FLAT RAYLEIGH FADING CHANNELS

MULTY BINARY TURBO CODED WOFDM PERFORMANCE IN FLAT RAYLEIGH FADING CHANNELS

... white Gaussian noise (AWGN) channel, ...and turbo-codes is not extensively treated in the ...its performance is studied in flat Rayleigh fading ...

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Turbo Coded Adaptive Modulation Versus Space Time Trellis Codes for Transmission over Dispersive Channels

Turbo Coded Adaptive Modulation Versus Space Time Trellis Codes for Transmission over Dispersive Channels

... the performance of the proposed turbo-coded AQAM ...TC coded fixed ...TC coded fixed modulation scheme outperforms the uncoded AQAM scheme for channel SNRs below 15 dB at the cost of a ...

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PERFORMANCE COMPARISON OF BIT ERROR RATE FOR BPSK AND DS-BPSK FOR AWGN AND RAYLEIGH CHANNELS

PERFORMANCE COMPARISON OF BIT ERROR RATE FOR BPSK AND DS-BPSK FOR AWGN AND RAYLEIGH CHANNELS

... communication over a wireless media required to understand the channel and its ...error performance of digital ...(BER) performance for BPSK based transmission scheme under the Additive white ...

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PERFORMANCE OF TURBO CODED OFDM IN WIRELESS APP

PERFORMANCE OF TURBO CODED OFDM IN WIRELESS APP

... narrowband channels, OFDM is able to mitigate the detrimental effects of multi path fading using a simple one- tap ...methods over wireless ...desired performance at higher data ...achieved ...

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Performance Analysis and Formulation of Turbo Coded OFDM over Rayleigh & Rician Fading Channel

Performance Analysis and Formulation of Turbo Coded OFDM over Rayleigh & Rician Fading Channel

... punctured turbo code at the rate ½ ...using BPSK , QPSK,16-QAM ...transmitted over fading ...QPSK, BPSK modulation respectively ...QPSK, BPSK modulation respectively ...

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Security gap analysis of some LDPC coded transmission schemes over the flat and fast fading Gaussian wire tap channels

Security gap analysis of some LDPC coded transmission schemes over the flat and fast fading Gaussian wire tap channels

... the performance achievable by some LDPC code design techniques in terms of the security gap over the AWGN and the fast Rayleigh fading wire- tap ...its performance with that of four techniques for ...

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A Unified Exact BER Performance Analysis of Asynchronous DS CDMA Systems Using BPSK Modulation over Fading Channels

A Unified Exact BER Performance Analysis of Asynchronous DS CDMA Systems Using BPSK Modulation over Fading Channels

... BER Performance Analysis of Asynchronous DS-CDMA Systems Using BPSK Modulation over Fading Channels Xiang Liu and Lajos Hanzo Abstract— An asynchronous binary DS-CDMA system using random ...

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Coded Modulation Assisted Radial Basis Function Aided Turbo Equalisation for Dispersive Rayleigh Fading Channels

Coded Modulation Assisted Radial Basis Function Aided Turbo Equalisation for Dispersive Rayleigh Fading Channels

... the performance of the RBF-TEQ as- sisted CM scheme to that of the conventional DFE assisted CM scheme, we have plotted in ...versus performance of the RBF-TEQ-assisted CM-16QAM scheme at BER when employing ...

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Asterism decoding for Turbo coded MIMO systems

Asterism decoding for Turbo coded MIMO systems

... 4. Performance comparison of Asterism decoding for n t = 4, n r = 1, 2, 3 and 4 using QPSK without error ...the performance of Asterism decoding. The channels are assumed quasi static flat-fading, ...

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Analysis of Coded FHSS Systems with Multiple Access Interference over Generalized Fading Channels

Analysis of Coded FHSS Systems with Multiple Access Interference over Generalized Fading Channels

... fading channels using the Gaussian ...in coded FHSS is approximated. Results show that the performance loss due to interference increases as the hopping rate ...

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Performance of Turbo Coded OFDM in Wireless Application

Performance of Turbo Coded OFDM in Wireless Application

... on turbo codes and their ...the performance theory of the codes Then we tied concepts of OFDM and turbo coding with a target-based, modulation ...the performance by applying forward error ...

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Ber Performance Analysis of Coded OFDM based Systems over Various Channels

Ber Performance Analysis of Coded OFDM based Systems over Various Channels

... BER performance over static and non-static or fading channel with a developed program written in MATLAB source ...the performance between coherent and differential modulation scheme over ...

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Performance analysis of turbo coded OFDM in wireless application

Performance analysis of turbo coded OFDM in wireless application

... on turbo codes and their ...the performance theory of the codes Then we tied concepts of OFDM and turbo coding with a target-based, modulation ...the performance by applying forward error ...

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Performance evaluation of multi hop relaying over non gaussian PLC channels

Performance evaluation of multi hop relaying over non gaussian PLC channels

... probability performance of the dual-hop DF and IDF relaying PLC systems with various impulsive noise ...degrade performance for all the systems under study and that as we increase the number of relays, for ...

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Performance evaluation of multi-hop relaying over non-Gaussian PLC channels

Performance evaluation of multi-hop relaying over non-Gaussian PLC channels

... Incremental decode-and-forward (IDF) relying is exploited to re- duce the transmit power consumption. The PLC channel is as- sumed to experience log-normal fading with impulsive noise. The performances of single-hop and ...

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Communicating Remote Gaussian Sources over Gaussian Multiple Access Channels

Communicating Remote Gaussian Sources over Gaussian Multiple Access Channels

... source over a noisy channel can be decomposed into lossy source compression and noisy channel coding without any penalty in ...jointly Gaussian sources over a Gaussian broadcast channel ...

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Performance of Blind Turbo Equalizer in Indoor Channels

Performance of Blind Turbo Equalizer in Indoor Channels

... of turbo detector and turbo equalizer of [7] for different values of λτ rms ...and turbo equalizers, performances are better when R b τ rms increases from ...a performance degradation at high ...

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