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Communications System Toolbox - MathWorks

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Communications System Toolbox - MathWorks

... Multipath Rayleigh Fading, Rician Fading, MIMO Multipath Fading, and ... Channel visualization tool — For visualizing the characteristics of a fading channel ... Simulink model of timing, carrier frequency, ...

http://www.mathworks.com/academia/student_version/r2013a_products/communications.pdf

Date added: May 21, 2013 - Views: 7

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Comparison of Bit Error Rate for Multipath Fading Channel in ...

Comparison of Bit Error Rate for Multipath Fading Channel in DS-CDMA Mr. G.A. Bhalerao, ... Rayleigh and Rican Fading Channel as shown in figure 6.. ... Matlab Simulink Model is used for Single user with BPSK

http://ijarcet.org/wp-content/uploads/IJARCET-VOL-2-ISSUE-9-2604-2610.pdf

Date added: October 23, 2013 - Views: 26

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FADING CHANNEL CHARACTERIZATION AND MODELING - CSUN ScholarWorks

3.2 Modeling a Rayleigh fading channel with Simulink 3.2.1 Block descriptions The multipath Rayleigh fading channel block implements a baseband simulation of a multipath Rayleigh fading propagation channel. It can be found under the

http://scholarworks.csun.edu/bitstream/handle/10211.2/2568/FinalDraft.pdf?sequence=1

Date added: August 19, 2013 - Views: 32

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Communications Blockset 5 - MathWorks

semiconductor components in MATLAB®or Simulink®. Using channel models, error detection and correction blocks, and modulation techniques, ... Channel models, including AWGN, Multipath Rayleigh Fading, and Rician Fading RF impairments, including nonlinearity, phase noise, ...

http://www.mathworks.com/products/datasheets/pdf/communications-blockset.pdf

Date added: February 7, 2012 - Views: 28

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Analysis of Enhanced CCK Modulation for Multipath Fading ...

Multipath Rayleigh fading channel has been taken in this analysis to simulate a practical channel. Ref. [9] describes ... Simulink model for the network implemented in MATLAB/SIMULINK is shown in Fig. 3. For creating multi ...

http://www.ijsat.com/admin/download/Analysis%20of%20Enhanced%20CCK%20Modulation%20for%20Multipath%20Fading%20Channel%20under%20Multi-user%20Environment.pdf

Date added: October 16, 2013 - Views: 1

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Performance of BPSK Modulation Scheme Using AWGN and ...

Using AWGN and Multipath Rayleigh Fading Channel for WCDMA System 1Mayank Soni*, 2Kunvar Devanshu Singh and 3Vikas ... we studied the bit error rate of the WCDMA system by designing the WCDMA system using simulink tool of Matlab 7.6 and studied the characteristics. Keywords : BPSK, WCDMA ...

http://vsrdjournals.com/EEC/Issue/2011_4_April/6_Mayank_Soni_Review_Article_April_2011.pdf

Date added: July 12, 2013 - Views: 10

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Comparative BER Performance of M-ary QAM-OFDM System in AWGN ...

multipath Rayleigh fading channel, the signal is received either by 64QAM or 128QAM demodulator. The bit ... and Rayleigh fading channel using Matlab Simulink model. The Bit Error Rate (BER) performance against signal to noise ratio ...

http://www.enggjournals.com/ijcse/doc/IJCSE12-04-06-170.pdf

Date added: January 28, 2013 - Views: 40

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Performance evaluation of Rayleigh and Rician Fading Channels ...

Performance evaluation of Rayleigh and Rician Fading Channels ... multipath fading channels in any modulation ... the wireless channel such as path loss, fading, interference, and Doppler shift along with the two

http://www.ijera.com/papers/Vol3_issue3/HQ3313241330.pdf

Date added: September 24, 2013 - Views: 15

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BER ANALYSIS OF WiMAX IN MULTIPATH FADING CHANNELS

End-to-end baseband WiMAX OFDM physical layer has been modelled in Multipath fading environment using MATLAB Simulink. BER has been evaluated for the Binary Phase Shift Keying (BPSK), Quadrature ... BER vs. SNR Curve for 64QAM in Multipath Rayleigh Fading Channel and Rician Fading Channel 6.

http://ijret.org/Volumes/V03/I06/IJRET_110306032.pdf

Date added: August 8, 2014 - Views: 1

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Simulink Implementation of a CDMA Smart Antenna System

multipath fading channel. However, the major design effort revolved around this study is the ... The Simulink Rayleigh fading channel block parameter field shown in Fig. 5 enables the manipulation of “Maximum Doppler Shift”, the

http://www.cs.odu.edu/~rnagella/LTE-simulation/Simulink%20Implementation%20of%20a%20CDMA%20Smart%20Antenna%20System.pdf

Date added: October 20, 2014 - Views: 1

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Performance of BPSK Modulation Scheme Using RAYLEIGH Channel ...

Performance of BPSK Modulation Scheme Using RAYLEIGH Channel for CDMA System 1Arvind Tripathi*, ... of CDMA system by designing the block set for CDMA system using simulink library function of ... The Multipath Rayleigh Fading Channel block implements a baseband simulation of a multipath ...

http://www.vsrdjournals.com/EEC/Issue/2011_5_May/5_Arvind_Tripathi_Research_Article_May_2011.pdf

Date added: July 8, 2013 - Views: 11

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Performance Evaluation of Rayleigh Multipath Fading Channel ...

Performance Evaluation of Rayleigh Multipath Fading Channel using Rectangular QAM schemes ... In this paper Rayleigh Multipath fading channels is ... using the Simulink tool. Key Terms: - fading; interference; Rectangular QAM; Simulink Full Text: http://www.ijcsmc.com/docs/papers/May2013 ...

http://ijcsmc.com/docs/papers/May2013/abstracts/V2I52013124.pdf

Date added: October 20, 2014 - Views: 1

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Statistical Multipath Signal Detection in CDMA for Ad hoc ...

Rayleigh fading channel (with AWGN noise) is given by ... transmitted in multipath via Rayleigh fading[9,10] channel and at the receiver side having highest received power ... MATLAB. Simulink is a graphical extension to MATLAB

http://www.ijceronline.com/papers/Vol2_issue5/AH02513711375.pdf

Date added: September 24, 2013 - Views: 3

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IJEEE, Vol. 1, Issue 3 (2014) PERFORMANCE EVALUATION OF BER ...

evaluation are AWGN, AWGN Multipath, Rayleigh fading channel and Hadamard code generator. The results are derived for different types of digital modulation (i.e. ... Simulink (simulation and link), developed by the Math works, ...

http://ijeee-apm.com/Uploads/Media/Journal/20140526152259_ijeee-v1i3-01.pdf

Date added: October 11, 2014 - Views: 1

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Volume 4, Issue 6, June 2014 ISSN: 2277 128X International ...

The noise level will be maintained for Multipath fading channel in Simulink by using Additive White Gaussian Noise Channel. ... It is observed from Table 6 and Fig. 5 that for Multipath Rayleigh fading channel, the BER response of the WiMAX

http://www.ijarcsse.com/docs/papers/Volume_4/6_June2014/V4I6-0326.pdf

Date added: August 6, 2014 - Views: 1

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MIMO-Orthogonal Frequency Division Multiplexing System over ...

Rayleigh Fading Channel with Simulink 1Ruchin Mangla, 2Maninder Singh ... Object-Oriented Approach to Multipath Fading Channel Simulation”, a MATLAB Central submission available in www.mathworks.com. [13] S.Elnoubi, S.A. Chahine, ...

http://www.ijsret.org/pdf/ruchin_mangla.pdf

Date added: May 8, 2013 - Views: 4

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Performance of Linear Block Coded OFDM system in BER and PAPR ...

OFDM signal in multipath Rayleigh fading channels respectively has been shown. In [11] the ... coded OFDM transmission over noisy channel analyzed using simulink. Performance of a flat fading channel using

http://research.ijais.org/volume3/number4/ijais12-450503.pdf

Date added: August 18, 2013 - Views: 3

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OPEN ACCESS Journal - IJMER

The parameters of Multipath Rayleigh fading channel in our model are : Maximum Doppler shift (Hz): A positive scalar that indicates the maximum Doppler shift. ... Fig. 4 Complete OFDM simulink model for SNR channel estimation and adaptive decision mechanism

http://www.ijmer.com/papers/Vol4_Issue4/Version-2/IJMER-44022631.pdf

Date added: May 26, 2014 - Views: 1

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THROUGHPUT ANALYSIS OF MOBILE WIMAX NETWORK UNDER MULTIPATH ...

Control) layer simulink model is used; we ... of AWGN channel and better than that of Rayleigh fading channel. ... THROUGHPUT ANALYSIS OF MOBILE WIMAX NETWORK UNDER MULTIPATH RICIAN FADING CHANNEL Author: Sunil Kumar Gupta, Jyotsna Sengupta

http://www.ijtra.com/view/throughput-analysis-of-mobile-wimax-network-under-multipath-rician-fading-channel.pdf

Date added: October 20, 2014 - Views: 1

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Performance Comparison of Rayleigh and Rician Fading Channels ...

KEYWORDS: Fading, Rayleigh, Rician, QAM, Simulink . ... Rayleigh. In digital wireless systems, channel impairment due to fading is solved using error control codes, equalizers, or appropriate diversity schemes. ... to the multipath Rician fading .

http://www.ijceronline.com/papers/Vol3_issue5/Part.4/I035456062.pdf

Date added: July 13, 2013 - Views: 7

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PERFORMANCE ANALYSIS OF RICIAN FADING CHANNELS USING M-PAM ...

... phase, and angle of arrival, giving rise to the terminology multipath fading. ... such as a line of sight path is introduced into the Rayleigh fading environment, ... Flat Ricean fading channel is suitable for characterizing a real satellite link. 3.1.

http://ijecs.in/ijecsissue/wp-content/uploads/2013/05/16-ijecsmay.pdf

Date added: September 24, 2013 - Views: 1

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Performance of OFDM system with Modified SLM Technique under ...

under multipath Rayleigh fading channel. The block diagram of the modified SLM technique is shown in Fig.1 [13]. The operation of the modified ... MATLAB tool Simulink as it allows us to model, simulates and analyse dynamic systems. Fig. 2

http://www.ijst.co.in/papers/vol2issue2/ijst_120405.pdf

Date added: May 26, 2014 - Views: 1

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Performance Analysis of Rician Fading Channels using Non ...

Keywords - Fading, Ricean, Non-linear, Memory, Simulink ... There are usually three types of channel fading for mobile communications: shadowing (slow fading), multipath Rayleigh fading, and frequency-selective fading. Reflection, diffraction, and scattering are the three

http://www.iosrjournals.org/ccount/click.php?id=79

Date added: March 18, 2014 - Views: 1

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OFDM based PHY Performance of IEEE 802.11a Using Various ...

... Rayleigh multipath Fading & AWGN. ... The different simulink models for AWGN channel ... OFDM based IEEE 802.11aWLAN under AWGN fading channel condition with different modulation scheme (BPSK, QPSK, 16 QAM, 64 QAM) and code rate ...

http://www.ijsce.org/attachments/File/Vol-1_Issue-4/D093071411.pdf

Date added: July 13, 2013 - Views: 4

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PERFORMANCE ANALYSIS OF CYCLICPREFIX OFDMSYSTEM WITH CPFSK ...

To nullify the effects of the multipath fading channel, it is necessary to effectively estimate the ... Simulink block of Bernoulli generator ... Multipath Rayleigh Fading Channel using Pilot-Based Channel Estimation”, IJEAT Volume-2, ...

http://www.gjaet.com/wp-content/uploads/2014/08/PERFORMANCE-ANALYSIS-OF-CYCLICPREFIX-OFDMSYSTEM-WITH-CPFSK-AND-CPM-FOR-WIRELESS-COMMUNICATION1.pdf

Date added: October 12, 2014 - Views: 1

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COMPARATIVE STUDY OF BIT ERROR RATE (BER) FOR MPSK-OFDM IN ...

channel & multipath Rayleigh fading channel with the help of MATLAB/Simulink, the most powerful and user friendly tool for various communication systems, digital signal processing system, control

http://www.e-ijaet.org/media/46I9-COMPARATIVE-STUDY-OF-BIT-ERROR.pdf

Date added: September 14, 2013 - Views: 23

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Performance of M-PSK Schemes under Rayleigh Fading Channels

MATLAB Simulink model taking BER as measure of performance when the system is subjected to multipath Rayleigh fading channel .

http://ijircce.com/upload/2014/july/9O_Performance.pdf

Date added: September 2, 2014 - Views: 1

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Low Complexity Channel Estimation for MC-CDMA System Based ...

system based chaos under fast fading multipath channel is proposed.Different interpolation methods are ... and multiusers is tested under fast frequency selective Rayleigh fading channel. ... proposed system is also build and tested using Simulink program.

http://www.iosrjournals.org/iosr-jece/papers/Vol9-Issue1/Version-5/F09152835.pdf

Date added: February 24, 2014 - Views: 1

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MODELLING AND SIMULATION OF LOCAL AREA WIRELESS CHANNELS FOR ...

Indoor Channel Modeling, Rayleigh multipath, Power delays Profiles, 802.11 a simulation. ... Matlab & Simulink ® has been ... path gains of the multipath fading channel. These path gains are uncorrelated with each other. N. 1.

http://www.ijecst.com/Documents/Volumes/Vol1Issue%203%20%20May%20-%20June%202012/03%20-%2015%20-24%20simmi.pdf

Date added: July 5, 2014 - Views: 1

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A Comparative analysis of orthogonal space time block code ...

In this Simulink model, firstly we ... multipath Rayleigh fading channel then we use for the Rician fading channel with Rician factor K. Then estimation of the symbols at the receiver is done by using maximum likelihood detection. Then AWGN ...

http://ijsetr.org/wp-content/uploads/2013/07/IJSETR-VOL-2-ISSUE-2-319-324.pdf

Date added: September 24, 2013 - Views: 3

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PERFORMANCE STUDY ON HIGH DATA RATES MODULATION TECHNIQUES OF ...

multipath Rayleigh fading channel compared to that of QPSK. ... Gaussian (AWGN) dan kelenturan pelbagai laluan Rayleigh (multipath Rayleigh fading) dipilih untuk digunakan pada saluran di dalam sistem ini. ... simulasi menggunakan Simulink dan simulasi menggunakan file M. Penyelidikan

http://eprints.utm.my/3213/2/MuhammadNajibIsmailMED2005ABS.pdf

Date added: December 11, 2013 - Views: 10

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Available Online at www ijecse BER Analysis of CDMA, OFDM ...

we have multipath Rayleigh fading and ... “Performance Of Asynchronous DS-UWB Communication System On Rayleigh Multipath And AWGN Channel Versus Spreading Sequences ... “Performance Analysis of OFDM and UWB Systems on Basis of BER Using Simulink”, International Journal of ...

http://www.ijecse.org/wp-content/uploads/2012/04/Volume-1Number-2PP-384-392.pdf

Date added: May 22, 2013 - Views: 1

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BER analysis of MIMO-OFDM system in different fading channel

major challenges in system design are the limited spectrum and the fading caused by multipath components in the wireless channel. ... BER analysis is done using MATLAB SIMULINK. Here different fading channel ... “BER Analysis of MIMO OFDM System for AWGN & Rayleigh Fading Channel ...

http://www.ijaiem.org/Volume2Issue4/IJAIEM-2013-04-30-121.pdf

Date added: October 24, 2013 - Views: 9

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WAVELET TRANSFORM IN HF CHANNELS - Институт по ...

The SIMULINK multipath Rayleigh fading channel model is used. The wavelet analysis of mobile HF channel IP traffic (realized by tactical radios) afford an opportunity to determine the potentials of this data radio nets in condition of multipath propagation and fast fading. The practical ...

http://www.math.bas.bg/bells/Publications/Doklad_C3-C-0318_ed.pdf

Date added: May 22, 2013 - Views: 5

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Performance Evaluation of WiMAX System OFDM Physical Layer ...

802.16 transceiver in MATLAB Simulink and the ... multipath fading channel followed by addition of white Gaussian noise. At the receiver, ... Rayleigh Fading Channel, Rician Fading Channel in

http://www.ijera.com/papers/Vol2_issue3/IM2314261432.pdf

Date added: May 3, 2013 - Views: 6

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BER Performance analysis for different multilevel modulating ...

modulating technique under Rayleigh fading channel ... MATLAB/SIMULINK have been used for this purpose. Keywords-BER performance, QAM modulation, Rayleigh fading channel ... multipath induced fading. To understand fading, it is

http://ijsetr.org/wp-content/uploads/2013/10/IJSETR-VOL-2-ISSUE-10-1988-1991.pdf

Date added: November 5, 2013 - Views: 7

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Analysis and Optimization of Error Performance of a WiMAX ...

proposed for a Rayleigh multipath fading scenario. ... C Implementing the Multipath Fading Scenario in Simulink MATLAB does provide the option to include wireless ... Figure. 7, Rayleigh Fading Channel block is connected

http://ojs.academypublisher.com/index.php/jnw/article/download/jnw071219521966/6013

Date added: September 7, 2013 - Views: 5

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THE USE OF “GOTO FUNCTION BLOCK” AND “DELAY FUNCTION ...

Now we say briefly that simulink is a software package for modeling, simulating, and analyzing ... (multipath Rayleigh fading channel) to the receiver. Then after performing decoding function on the signal received, a clear signal ...

http://www.cenresinpub.org/cdma.pdf

Date added: January 19, 2014 - Views: 1

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Master Thesis - Samaneh Shooshtary - Development of a MATLAB ...

Figure 3.10: Multipath Rayleigh fading channel. 20. 3.2 Radio Channel 3.2.3 Advanced Model Using WinProp Simulator ... QPSK over AWGN and fading SIMULINK model is illustrated in the Figure 5.7. The correcting factor is the same as before.

http://www.diva-portal.org/smash/get/diva2:133311/FULLTEXT01.pdf

Date added: December 11, 2013 - Views: 1

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An Ultra Wide Band Simulator Using MATLAB/Simulink

In our model the channel multipath arrive in clusters within ... Rayleigh distributed random variable which is now ... Figure 4: Selecting the Channel in Simulink Integrate and Dump Integrate and Dump Re(u) Im(u) K - 1/T chip for signal u

http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1058&context=computerelectronicfacpub

Date added: November 18, 2011 - Views: 15

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A study of IEEE 802.16a OFDM-PHY Baseband

IFFT/FFT. A multipath Rayleigh fading channel is implemented and frequency domain channel estimation is selected for this model. ... channel estimation, a Simulink model for 802.16a OFDM PHY Model is straightforward. In this chapter, ...

http://liu.diva-portal.org/smash/get/diva2:20200/FULLTEXT01.pdf

Date added: September 11, 2013 - Views: 1

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Performance Comparison of MIMO-OFDM Transceiver Wireless ...

white Gaussian noise (AWGN) channel and multilev el quadrature amplitude modulation (M-QAM) in flat Rayleigh fading channel have been implemented in the ... transmit beam forming and MRC reception in multipath Rayleigh fading channels, under channel prediction ... MATLAB/SIMULINK ...

http://www.ijaestonline.com/upload/Volume1,Number2,PP-66-72.pdf

Date added: May 27, 2013 - Views: 17

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PERFORMANCE ELEVATION CRITERIA OF RS CODED OFDM TRANSMISSION ...

Introduce noise to simulink channel errors. We assume ... Rayleigh channel for without coding and using RS coding] ... Approach to Multipath Fading Channel Simulation”, a MATLAB Central submission available in www.mathworks.com. Keywords:

http://www.ijsce.org/attachments/File/Vol-1_Issue-3/C045051311.pdf

Date added: November 10, 2012 - Views: 14

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BER Analysis of Wideband Code Division Multiple Access

effectively in multipath fading channel. ... The simulation is done based on single user in the WCDMA system and using Simulink ... WCDMA system in AWGN and Rayleigh Fading channel with convolutional coding. IJECSE,Volume1,Number 1 Veeranna.D et al

http://www.ijecse.org/wp-content/uploads/2012/01/PP-115-120.pdf

Date added: November 18, 2012 - Views: 11

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【ISCIT 2007 #1569055640 V.final】Fast FPGA Prototyping of ...

Fast FPGA Prototyping of a Multipath Fading Channel Emulator via High-Level Design Jeng-Kuang Hwang*, ... important modules can be done in the form of high-level Simulink ... Besides Rayleigh fading,

http://www.yzu.edu.tw/admin/rd/files/rdso/G04/96/15/G04015(1).pdf

Date added: December 7, 2013 - Views: 2

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CONCATENATION OF TRELLIS- CODED MODULATION AND SPACE-TIME ...

It uses the Multipath Rayleigh Fading Channel block to simulate the flat Rayleigh fading subchannel from one transmit antenna to the receive antenna. ... paper, a complete block diagram of the Simulink model is given in Figure 8. A brief ...

http://www.iasj.net/iasj?func=fulltext&aId=29381

Date added: August 10, 2013 - Views: 2

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OFDM Simulator Using MATLAB - IJETAE

Rayleigh Fading channel and Multipath fading ... in Simulink, transmitters and receivers in discrete time, Inverse fast Fourier transform (IFFT) and Fast Fourier transform (FFT) methods are used respectively. OFDM transmit symbols ...

http://www.ijetae.com/files/Volume3Issue9/IJETAE_0913_79.pdf

Date added: October 26, 2013 - Views: 24

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Volume 3, Issue 4 July-August 2014 Performance prediction of ...

wireless communication multipath fading and ISI is the main ... Performance studies for Rayleigh Fading channels ... and transmission using Rayleigh Fading channel 1Ms. V.B. Malode, 2Ms. Anuja D. Saravade 1,2Department of Electronics, ...

http://www.ijettcs.org/Volume3Issue4/IJETTCS-2014-08-25-140.pdf

Date added: October 20, 2014 - Views: 1

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Communications System Toolbox™ Getting Started Guide

Communications System Toolbox™ Getting Started Guide R2014a

http://www.mathworks.in/help/pdf_doc/comm/comm_gs.pdf

Date added: October 20, 2014 - Views: 1

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Estimate Better Channel from Additive White Gaussian Noise ...

Estimate Better Channel from Additive White Gaussian Noise (AWGN) and Rician Channel for Minimum Shift Keying (MSK) ... several scattered of multipath components [4]. Rician fading is a stochastic model for radio ... Rayleigh fading channels under different Adaptive

http://cennser.org/IJEI/eiV02N01/ei020103.pdf

Date added: January 20, 2014 - Views: 1