mean bit error rate
Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver
... A novel adaptive beamforming technique is proposed for wireless communication with quadrature phase shift keying signalling based on the minimum bit error rate (MBER) criterion. It is shown that the ...
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GA Based Sensing of Sparse Multipath Channels with Superimposed Training Sequence
... Algorithms (GA) based sparse multipath channels estimation technique with Superimposed Training (ST) sequences. A non- random and periodic training sequence is proposed to be added arithmetically on the information ...
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A method on Step Variable LMS Algorithm for OFDM Channel Estimation under Fast Fading Conditions
... data rate wireless communication system under multipath fading environment, which is the key requirement for multimedia signals by maintaining the orthogonality among the ...least mean square (LMS) ...
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Performance of MMSE Multiuser Detection in Cellular DS CDMA Systems Using Distributed Antennas
... The bit error rate BER performance of the distributed antenna cellular DS-CDMA system is investigated, when minimum mean-square error MMSE multiuser detection is employed, and when trans[r] ...
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Blocking Artifacts Reduction in Block based Discrete Cosine Transform Compressed Images
... (Bit Error Rate), MSE (Mean Square Error), PSNR (Peak Signal to Noise Ratio) of these three ...two error matrices used to compare image compression ...squared error ...
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Approximate Minimum Bit Error Rate Equalization for Fading Channels
... the bit error rate (BER) using a fast approximation of its gradient with respect to the equalizer ...minimum mean square error (MMSE) ...low bit error probability in the ...
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ABSTRACT MSER equalizer is derived based on the Bit Error Rate or Symbol Error Rate objective function, Due to
... vehicles, computer fans, keyboard clicks, wind, rain, etc. to radio-frequency electromagnetic noise that can interfere with the transmission and reception of voice, image and data over the radio-frequency spectrum .When ...
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Bit Error Rate (BER) Analysis of Rayleigh Fad...
... a mean-path loss and a log-normally distributed variation about the ...The rate of change of these propagation conditions accounts for the fading rapidity (rate of change of the fading ...
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Bit Error Rate Analysis of OFDM
... capacity of N SISO subchannels is sum of individual capacity and results the total MIMO capacity. MIMO capacity varies for different numbers of transmit antennas and receiver antennas. The MATLAB program can calculate ...
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A Fast Soft Bit Error Rate Estimation Method
... the mean and the Standard deviation for the three ...the Mean, Minimum and Maximum of BER ...the Mean, the Standard deviation with the theoretical value of BER for di ff erent values of SNR are given ...
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Adaptive minimum bit error rate filtering
... minimum mean square error (MMSE) principle and has found ever-increasing applications in ...minimum bit error rate (MBER) criterion for communication ...smaller bit error ...
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Adaptive Minimum Bit Error Rate Beamforming
... Abstract—An adaptive beamforming technique is proposed based on directly minimizing the bit-error rate (BER). It is demonstrated that this minimum BER (MBER) approach utilizes the antenna array ...
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Performance of Iterative Receiver for Different Modulation Schemes in OWC
... is bit error rate curves for two different receivers, from the figure red colour line indicates that bit error rate curve for conventional receiver and black colour line ...
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Adaptive Minimum Bit Error Rate Beamforming Assisted Receiver for Wireless Communications
... MMSE decision directed training MBER.. Bit Error Rate.[r] ...
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Definition of Bit Error Rate on 16 channel DWDM system
... detected, the analogical process is applied with „ 0 ” level detection. However sometimes system makes an error and „ 0 ” is recognized when „ 1 ” was transmitted to P(0/1), as shown in Figure-1 (a lower region). ...
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Bit Error Rate of Orthogonal Frequency Division Multipexing System
... that Bit error rate evaluation of an OFDM system with 64 point fast Fourier transform and for 16 bit quadrature amplitude modulation signaling in the Additive White Gaussian Noise fading ...
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International Journal of Computer Science and Mobile Computing
... (bits/sec), bit error rate, bit error rate per packet, throughput (packets/sec) and throughput (bits/sec) have been investigated in simulation ...
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Bit Error Rate Analysis of OFDM System with Channel Estimation Error in Rayleigh Fading Channels
... The rest of the paper is organised as follows. Section II presents discrete time baseband model of OFDM systems. Section III presents the derivation of BER of the OFDM system with channel estimation error, using ...
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FPGA-Based Bit Error Rate Performance Measuring of Wireless Systems
... The bit error ratio (also BER) is the number of bit errors divided by the total number of transferred bits during a studied time ...the error rate performance of single- and ...
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Call Drop Improvement in the Cellular Network by Reducing the Bit Error Rate
... Call drop is one of the major issue which affect the quality of service of the telecom network. Call drop improvement is a key objective for any cellular operator to provide continuous call maintenance after it is ...
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