Bit Error Rate Analysis of RS (7, 3) Coded Frequency Shift Keying Using Simulink

Shanmugasundaram, T.A.; Baskar, V. Vijaya

doi:10.3844/ajassp.2015.92.98

Cited by 3 publications

(4 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Shannon-Hartley theorem and Eigen matrix set of rules which allocate the channels to customers for high facts transmission of MC-CDMA systems [8]. BER VS EbNo-QPSK modulation [18]-AWGA and Rayleigh Channel is shown in fig.3.…”

Section: A Proposed Methodsmentioning

confidence: 99%

See 1 more Smart Citation

5G Massive Multiple Input and Multiple Output System with Maximum Spectral Performance

Boovarahan*,

Umapathy

2020

IJRTE

View full text Add to dashboard Cite

Massive MIMO is the presently maximum compelling sub-6 GHz physical-layer era for destiny wireless access. Excellent spectral overall performance finished through manner of spatial multiplexing of many terminals inside the equal time-frequency resource. The 5G structures are characterized through excessive transmission records prices, 1Gbps and above, so large bandwidth transmission is expected. The most vital objectives within the 5G wireless systems design is to deal with the excessive inter photograph interference (ISI) as a consequence of the high statistics fees, and using the accessible spectral bandwidth in resourceful way.MC-CDMA is categorized in to two methods that is ODFM and CDMA. Efficient useful resource allocation is the principle trouble within the development of fourth generation cellular communication systems. For utilizing the internet and multimedia a maximum data fee is preferred, so in this paper the general performance of MC-CDMA systems the usage of Sylow theorem for grouping this is executed that's a spectrum allocation technique is presented. This paper particularly analyzes the presence of Additive white Gaussian Noise (AWGN) in MC-CDMA utilizing QPSK for special variety of subcarrier, exclusive wide sort of customers with the help of MATLAB tool. This paper shows the reduction in BER and power allocation among the MC-CDMA and massive-MIMO.

show abstract

Section: A Proposed Methodsmentioning

confidence: 99%

“…Various subcarrier [15][16][17][18]choice techniques are mentioned by manner of dividing the spectrum allocation techniques in broad classes i.e. Single channel allocation and group of channel allocation.…”

Section: Introductionmentioning

confidence: 99%

5G Massive Multiple Input and Multiple Output System with Maximum Spectral Performance

Boovarahan*,

Umapathy

2020

IJRTE

View full text Add to dashboard Cite

show abstract

“…This method finds out best approach to realize a Costas loop receiver. Bushnaq, S et al [4] presented the digital wireless transceiver using proposed method for data enhancement. But the ranges limits less than 2cm.Also this transceiver uses in ISM by using the power amplifier in the transmitter side and LNA with receiver side but it occupies large power consumption.…”

Section: Literature Studymentioning

confidence: 99%

Performance Examination of OFDM Modulation Techniques in LTE 4G

Manikandan,

Mangaiyarkarasi,

Subramaninan

2019

IJEAT

View full text Add to dashboard Cite

The digital modulation methods are being chosen in high data rate systems as Long Term Evolution (LTE) and LTE-A. Quadrature Phase Shift Keying (QPSK) and Binary Phase Shift Keying (BPSK) is the simplest form of the PSK with double carrying capacity when compare to the other traditional techniques in modulation. In conventional method the performance was analyzed in MIMO .In this paper proposed the performance analysis of BPSK and QPSK modulator and demodulator in LTE 4G system models under the Additive white Gaussian Noise (AWGN) and Rayleigh fading by comparing the Bit Error Rate (BER). From the analysis, compare to BPSK QPSK has good BER. Using the MATLAB Simulink tool Implementation is performed.

show abstract

“…For cancelling noise, in [15] they used the cascaded combination of adaptive and wavelet filter. The previous researchers mainly focus on the time domain based energy detector which increases the false detection at low SNR [16]. To overcome this problem the proposed method designed the energy detector model with less false detection of users in CR applications.…”

Section: Introductionmentioning

confidence: 99%

Spectrum Sensing in Cognitive Radio using Frequency Domain

2019

IJEAT

View full text Add to dashboard Cite

An efficient bandwidth allocation and dynamic bandwidth access away from its previous limits is referred as cognitive radio (CR).The limited spectrum with inefficient usage requires the advances of dynamic spectrum access approach, where the secondary users are authorized to utilize the unused temporary licensed spectrum. For this reason it is essential to analyze the absence/presence of primary users for spectrum usage. So spectrum sensing is the main requirement and developed to sense the absence/ presence of a licensed user. This paper shows the design model of energy detection based spectrum sensing in frequency domain utilizing Binary Symmetric Channel (BSC) ,Additive white real Gaussian channel (AWGN), Rayleigh fading channel users for 16-Quadrature Amplitude Modulation(QAM) which is utilized for the wide band sensing applications at low Signal to noise Ratio(SNR) level to reduce the false error identification. The spectrum sensing techniques has least computational complexity. Simulink model for the energy detection based spectrum sensing using frequency domain in MATLAB 2014a.

show abstract

Bit Error Rate Analysis of RS (7, 3) Coded Frequency Shift Keying Using Simulink

Cited by 3 publications

References 2 publications

5G Massive Multiple Input and Multiple Output System with Maximum Spectral Performance

5G Massive Multiple Input and Multiple Output System with Maximum Spectral Performance

Performance Examination of OFDM Modulation Techniques in LTE 4G

Spectrum Sensing in Cognitive Radio using Frequency Domain

Contact Info

Product

Resources

About