MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n),wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a comprehensive introduction to the basic theory and prac... MatlabMatlab
LTE 3GPP channel modeling using matlab.
Generates the correlated tap coefficients of the MIMO tapped delay line
% model to be used during one iteration of the main loop. The function
% performs a double interpolation, first in the fading vector domain,
% to collect the fading samples corres... CommunicationMatlab
MIMO_OFDM source code, Nah I'm not sure a lot of programmers really hate their jobs, because heck we're fricking wizards... we can't even drop our resume out the window without 5 head hunters tackling each other to grab it before it hits the ground! If you hate your job, leave it and get anoth... MatlabMatlab
multiple-output techniques can handle high speed, spectrally efficient and
reliable communication. By increasing data rate, multiple-input multiple-output
channels show frequency selectivity which degrades the system performance. To
make less severe this selectiv... MatlabMatlab
MATLAB/Simulink platform, designed and implemented a multiple input multiple output, orthogonal frequency division multiplexing without
Health road line communication system-level simulation. For multiple-input multiple-output communication system simulation for hardware resource consumption are se... bookMatlab
recent years, direct conversion receiver has drawn a lot of attention due to
its low power consumption and low implementation cost. However some mismatches
in direct conversion receiver can seriously degrade the system performance, such
as in-phase and quadrature-phase (I/Q) imbalance and car... MatlabMatlab
Orthogonal Space-Time Block Coding and Further Explorations is illustrated in this final section, we present some performance results for orthogonal space-time block coding using four transmit antennas (4x1 system) using a half-rate code, G4.We expect the system to offer a diversity order of 4 and w... CommunicationMatlab
Our simulation supports two kinds of source data, either the randomly produced data or an image file. While random data is ideal to test the channel impact to the BER performance and signal constellation, image file give us an intuitive impression and comparison for different channels.
After the... MatlabMatlab
MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE,
Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n),
wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book p... MatlabMatlab
Minimum Mean Square Error (mmse) estimator describes the approach which minimizes the mean square error (MSE), which is a common measure of estimator quality.The mmse estimator is then defined as the estimator achieving minimal MSE.
In our approach to estimating the channel utiliz... MatlabMatlab
The method of least squares, also known as regression analysis is used to model numerical data obtained from observations by adjusting the parameters of a model so as to get an optimal fit of the data. The best fit is characterized by the sum of squared residuals have its&nb... MatlabMatlab
This is platform for MIMO system on 802.11n.antanna number can 1*1 2*2 4*4 8*8
has based MIMO algorithm, like ML ,ZF, mmse, Sphere decode, k-best...
All argument in TOP_SNR.m ,you can use this to modify your surrounding.... MatlabMatlab
Introduces multi-multi-antenna antenna sends and receives (MIMO) fundamentals of wireless communication, and MIMO technology in broadband wireless communications, collaborative communications and related applications in a wireless network. Performance analysis and simulation of results in the book,... MatlabMatlab
channel estimation in OFDM systems is an issue of research interest. Characterization of mobile radio channels is very complex, so the estimates of the channel parameters also encountered many difficulties. We can only apply an estimation method is to insert symbols Pilot navigation.
In fact under... MatlabMatlab