BPSK modulation
Performance Enhancement of DS-CDMA System using Extended BPSK Modulation Scheme
... conventional BPSK (Binary Phase Shift Keying) modulation technique, and another modulation technique referred to as extended binary phase shift keying (EBPSK) ...narrowband modulation ...
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Implementation and Bit Error Rate analysis of BPSK Modulation and Demodulation Technique using MATLAB
... digital modulation and evaluate the performance of BPSK system with respect to Bit error Rate and finally implement Binary Phase shift Keying modulation technique in ...digital modulation ...
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Improved QoS by Clustering Identically Modulated WSN Nodes using Reprogrammable High Speed Architecture
... the modulation schemes ...The modulation selector envelopes all the carried signals and selects any one of the specialized modulation schemes such as ASK, FSK, PSK, QPSK and BPSK ...FSK ...
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Energy Detection Technique in Cognitive Radio System
... Abstract — Energy detection is one of the spectrum sensing techniques in cognitive radio system that facilitate to detect vacancies in spectrum frequency. Energy detection also denoted as non-coherent detection is the ...
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BER Performance of NLMS Adaptive Channel Estimation Technique for MIMO-OFDM Systems
... In addition the MIMO OFDM machine is checked for channel estimation the usage of the 3 algorithms i.e. LMS, RLS and NLMS respectively. Figure 7 display that the modulation used is QPSK. As the fee of M increases ...
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Impact of Earnings per Share on Market Price of Share with Special Reference to Selected Companies Listed on NSE
... the BPSK modulation gives better results as compare to 4 QAM and 8 QAM modulation with respect to Bit Error Rate and Frame Error Rate even when FFT size is ...
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FPGA based BASK and BPSK Modulators Using VHDL: Design, Applications and Performance Comparison for Different Modulator Algorithms
... implemented BPSK and BASK modulation techniques based on ...implemented modulation techniques are analyzed It is shown that modulation techniques (BASK and BPSK) have disadvantage and ...
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Bit Error Rate Analysis In Simulation Of Digital Communication Systems With Different Modulation Schemes
... (BPSK) modulation, the simplest and most robust of all techniques, the signal shifts the phase of the waveform to one of the two states, either zero or ...
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Design and Implementation a BPSK Modem and BER Measurement in AWGN Channel
... BPSK Modulation Stage: To modulate the phase of the sinusoidal waveform using the message signal ( signal at the output of the frequency divider), we use an analogue switch (DG211 integrated circuit) which ...
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Exact BER Calculation of Asynchronous DS CDMA Systems Communicating over Hoyt Channels
... This paper is organized as follows. In Section II a general asynchronous DS-CDMA system using BPSK modulation communicating over Hoyt channels is presented. Then in Section III its exact BER performance ...
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Performance of FSO Links for BPSK Modulated Signal with Atmospheric Turbulence and Pointing Error
... signal. BPSK modulation scheme has been analyzed regarding both atmospheric turbulence and pointing error effects and simulations are done by incorporating different values of atmospheric turbulence and ...
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Vol 14, No 2 (2014)
... of BPSK and QAM modulation was simulated in the presence of Rayleigh fading channel using RS encoding ...that BPSK modulation outperforms QAM using RS encoding in presence of Rayleigh fading ...
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Binary phase shift keying (BPSK) simulation using Matlab
... for BPSK modulation format, as well as the proposed Simulink model of BPSK based communication system, can be successfully used for the study and evaluation of more complex digital phase ...
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QoS measurement of Zigbee home automation network using various modulation schemes
... different modulation schemes at different frequency range like ASK, BPSK and QPSK by using CBR application in Zigbee home automation network having static IEEE ...other modulation schemes which makes ...
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Performance Analysis of OFDM System Using MLSE Equalizer over Rayleigh Fading Channel with Different Modulation Technique
... Abstract—In This paper we present an analytical approach to evaluate the performance analysis of OFDM system using MLSE Equalizer Over Rayleigh fading channel through the BPSK, QPSK, 4QAM & 16QAM ...
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Performance of Nakagami – m Fading Channel with Equal Gain Combining and Maximal Ratio Combining Diversity Techniqu
... IV. SIMULATION ANALYSIS & DISCUSSIONS The modulation technique being applied here is BPSK [Binary Phase Shift Keying]. The phase of a constant amplitude carrier signal moves between zero and 180 ...
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Subband adaptive turbo coded OFDM based interactive video telephony
... The previously described AOFDM transceiver of Table I exhibited a FEC-coded bit rate of 7.2 Mbits/s, which provided an effective video bit rate of 3.4 Mbits/s. If the video target bit rate is lower than 3.4 Mbits/s, then ...
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Simulation of WiMAX System Based on OFDM Model with Difference Adaptive Modulation Techniques
... complex modulation symbols by using adaptive modulation techniques which are BPSK, QPSK, 16-QAM or ...adaptive modulation techniques detector and sub carriers are demodulated by the FFT, which ...
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Vol 7, No 1 (2013)
... It is well known that Multiple Input-Multiple Output systems enhance the spectral efficiency significantly of wireless communication systems. However, their remarkable hardware and computational burden hinders the wide ...
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Performance Evaluation of GSM Transmission over Different Modulation Schemes (BPSK,QPSK,GMSK)
... channel, BPSK and QPSK obtained similar ...that BPSK requires less signal power to obtain a 0 ...prominent modulation scheme between linear and constant envelope modulation ...methods. ...
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