Bit Error Rate
Bit Error Rate of Underlay Decode-and-Forward Cognitive Networks with Best Relay Selection
... Abstract: This paper provides an analytic performance evaluation of the bit error rate (BER) of underlay decode-and-forward cogni- tive networks with best relay selection over Rayleigh multipath fad- ...
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Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver
... • An adaptive beamforming assisted multiuser detection scheme based on the minimum bit error rate design has been derived for multiple receive antennas aided SDMA systems • The minimum b[r] ...
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Call Drop Improvement in the Cellular Network by Reducing the Bit Error Rate
... drop rate is one of the major KPI (key performance indicator)that affects the performance of live GSMnetwork for measuring the Quality of Service ...high bit error rate ...
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TO IMPROVE BIT ERROR RATE OF OFDM TRANSMISSION USING TURBO CODES
... Abstract— This review paper deals with the concept of Turbo coded OFDM (Orthogonal frequency division multiplexing) which improves the system throughput. Orthogonal frequency division multiplexing is a popular modulation ...
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Comparison of Bit Error Rate for Multipath Fading Channel in DS CDMA
... Fading is another problem in a multipath channel. This “multipath fading” occurs because in general multipath components arrive with different phases. Multipath propagation causes the signal at the receiver to distort ...
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Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver
... For a communication system, it is the bit error rate (BER) that really matters. Ideally, the system design should be based directly on minimizing the BER, rather than the MSE or SINR. A recent work ...
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Bit Error Rate Analysis of OFDM
... includes algorithms for source coding, channel coding, interleaving, modulation, equalization, synchronization, and channel modeling. Tools are provided for bit error rate analysis, generating eye ...
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Bit Error Rate Reduction for Multiusers by Smart UWB Antenna Array
... Abstract—In this paper, a new ultra wideband circular antenna array (UCAA) combining genetic algorithm (GA) to minimize the bit error rate (BER) is proposed. The ultra wideband (UWB) impulse ...
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Bit Error Rate Calculation Method for Multiple-hop Relay Systems
... Abstract—Nowaday, multiple-input multiple-output (MIMO) relay systems have been discussed in several published papers. When a link between any transreceiver is bad, it becomes a bottleneck and affects the performance of ...
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Bit error rate performance enhancement of orthogonal frequency division multiplexing
... of Bit Error Ratio (BER) when Signal to Noise Ratio (S/N Ratio) is changed on transmission ...Here Bit Error Rate (BER) is reduced and Signal to Noise Ratio(S/N Ratio) is ...
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Channel estimation algorithms and bit error rate analysis of cognitive radio
... In this paper section I presents introduction about cognitive radio and the research works carried out related to channel estimation of CR links. Section II mathematically portrays system model of a cognitive radio ...
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FPGA-Based Bit Error Rate Performance Measuring of Wireless Systems
... World is moving very fast, and every day, there will be new deployments willo ccur no one have idea. What will be the next technology will emerge in the field of wireless communication, if we go back to our passed there ...
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Improved Adaptive Bit Error Rate Performance for Fading Channel Communication
... the bit error rate performance characteristics of equalizers namely, ZF,SD, ML, MMSE ,DFE, and MLSE ...from error bursts. In particular, the DFE error performance is bustier with ...
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FUZZY ADAPTIVE CODED MODULATION IN WIRELESS NETWORK USING BIT ERROR RATE
... Spectrally efficient transmission schemes are becoming a more common requirement for digital communication systems. Especially in wireless communication since the bandwidth of available frequencies is a shared resource. ...
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Adaptive Minimum Bit Error Rate Beamforming Assisted Receiver for QPSK Wireless Communication
... the bit error ...minimum bit error rate (MBER) approach utilizes the system re- source (antenna array elements) more intelligently, than the standard minimum mean square error ...
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Iterative Minimum Bit Error Rate Multiuser Detection in Multiple Antenna Aided OFDM
... Minimum Bit Error Rate (MBER) MUDs has the potential of outperforming the classic Minimum Mean Square Error (MMSE) receivers, since it directly minimizes the Bit Error Ratio ...
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Performance Analysis In Term Bit Error Rate (BER) On Decoding Algorithm Of Turbo Codes
... an error- control code and the software implementation of two different decoding algorithms which is Log-Maximum A Posteriori (Log-MAP) algorithm or the Soft Output Viterbi Algorithm ...of Bit Error ...
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Bit Error Rate Reduction Using SLM in Reception of FRFD in OFDM Systems
... In the reception of FRFD codes detection of the signals will be difficult. In order to reduce the complexity of detection of received signals and bit error rate list fixed complexity sphere decoding ...
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FUZZY ADAPTIVE CODED MODULATION IN WIRELESS NETWORK USING BIT ERROR RATE.
... Spectrally efficient transmission schemes are becoming a more common requirement for digital communication systems. Especially in wireless communication since the bandwidth of available frequencies is a shared resource. ...
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Dual Tree Wavelet based OFDM: A Performance Calculation of Bit Error Rate
... in bit error rate (BER) over conventional OFDM and wavelet packet modulation (WPM) ...in Bit Error Rate (BER) performance in Additive White Gaussian Noise (AWGN) channels, flat ...
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