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ls Lmmse ACA-Lmmse estimation for OFDM

2015-03-30 09:08    By:nogoodskam      View:60      Download:1

channel estimation for OFDM.  In this simulation we use ls, Lmmse and ACA-Lmmse with ZF receiver to estimate OFDM fading channel....

Matlab Matlab

MIMO-OFDM broadband communications

1 hours ago    By:Emrankhan      View:75      Download:1

Orthogonal frequency division multiplexing (OFDM) is a popular method for high data rate wireless transmission. OFDM may be combined with antenna arrays at the transmitter and receiver to increase the diversity gain and/or to enhance the system capacity on time-variant and freque...

Research paper Matlab

channel estimation for MIMO OFDM

1 hours ago    By:shole      View:122      Download:2

In this m.file a 2*2 MIMO-OFDM system is evaluated.estimation of the channel based on mean square error is calculated....

Matlab Matlab

MIMO OFDM BOOK source code

3 hours ago    By:dianzikeji      View:196      Download:5

MIMO and OFDM technology is B3G (LTE, and LTE-, 4G) the key physical layer technology, the book introduces the concepts and theories in the field, and simulation and verification through the MATLAB program. The book total points 13 chapter, respectively for: wireless channel: spread and declined, SI...

Matlab Matlab

PAPR Reduction and Performance Analysis of Alamouti MIMO-OFDM Systems Using Slantlet Based P-SLM Scheme

2015-03-23 05:46    By:go_ki      View:594      Download:6

Multiple input and multiple output orthogonal frequency division multiplexing (MIMO-OFDM) is a high-flying technology for fourth generation mobile radio communication.  OFDM is a special case of multi-carrier-modulation (MCM) technique that divides the high data rate input bit streams into l...

Matlab Matlab

Development and simulation of MIMO-OFDM wireless system

2015-03-14 09:24    By:baiyanshuzhi0925      View:37      Download:0

This is a very large program, there are several functions can be well described in MIMO-OFDM Systems, different parameters can also be modified, to simulation and comparison of results, this is a great program, we can refer to it, a variety of improvements...

Communication Matlab

MIMO OFDM channel estimation with BER analysis

1 hours ago    By:zaib_umer      View:97      Download:2

A very useful OFDM MIMO COde for the channel estimation using ls and mmse channel estimation techniques.the estimation find estimate for pilot bit and then uses linear interpolation to find the estimate for pilots bits.It is tested and working code its very good code for beginners.It also calcu...

Matlab Matlab


1 hours ago    By:patriot.prakash      View:138      Download:2

Multiple input, multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) is the dominant air interface for 4G and 5G broadband wireless communications. It combines multiple input, multiple output (MIMO) technology, which multiplies capacity by transmitting different signals over multip...

Matlab Matlab

MIMO OFDM simulation

1 hours ago    By:misnow      View:100      Download:4

This project is a MATLAB MIMO OFDM system simulation program, contains, channel emulation, the reception of OFDM signal generation system as a whole. After debugging, you can run....

Matlab Matlab


2015-03-18 22:17    By:1028293781      View:77      Download:1

MIMO-OFDM receiving antenna under the first record; STBC-MIMO-OFDM second record results from different dishes; Third record added STBC in between without contrast....

Matlab Matlab

Turbo Equalization Based LDPC Coded MIMO OFDM Transmission

2015-03-26 03:01    By:Ezra      View:99      Download:5

An Integrated LP Reciever Based on TE for LDPC Coded MIMO-OFDM The Proposed work tests QPSK and 16QAM for MIMO-OFDM Systems. MIMO-OFDM systems are widely being investigated due to higher data rate requirement in wireless communication. BER/FER performance of the propo...

Matlab Matlab

Turbo code implementation for ldpc coded MIMO OFDM systems

2015-03-18 10:22    By:Ezra      View:51      Download:1

The project flow will be like this Transmitted MIMO-OFDM signal-> LDPC Encoder-> QAM Modulator -> MAP Detector ->LDPC decoder-> QAM demodulator-> Receiver. Performance: BER/FER versus EB/N0 (db)...

Matlab Matlab

MIMO_OFDM channel estmation

1 hours ago    By:mylove_bluebread      View:43      Download:2

OFDM signal simulation in a multi-antenna. In the program, set the number of antennas is 2 * 2, can modify their own. channel selection is Rayleigh fading channels, the figure shows a comparison can not add channel estimation and add channel BER estimate after. Run...

Matlab Matlab

MIMO OFDM signal to noise ratio

1 hours ago    By:啊让      View:76      Download:1

It combines a multiple-input, multiple-output ( MIMO ), By multiplying the antenna signal capacity, and Orthogonal frequency division multiplexing (OFDM), in a radio channel is divided into a large number of closely spaced channels to provide more reliable communications, at high speeds. 1990 mid-te...

Matlab Matlab

MIMO-OFDM systerm

2015-03-14 09:27    By:grace      View:25      Download:0

Multiple input, multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) is the dominant air interface for 4G and 5G broadband wireless communications. It combines multiple input, multiple output technology, which multiplies capacity by transmitting different signals over multiple...

Matlab Matlab

Analysis of frequency and channel estimator for down link of MIMO OFDM system

1 hours ago    By:Mohamed      View:28      Download:0

The issues of frequency offset and channel estimation are considered for the downlink of coordinated multiple input multiple-output orthogonal frequency-division multiplexing systems. Multiple carrier frequency offsets exist in this coordinated system. Without implementing an appropriate comp...

Matlab Matlab

performance of MIMO-OFDM

2015-03-23 14:16    By:shankar      View:51      Download:1

it is a matlab code about multiple input multiple output with orthogonal frequency domain multiplexing. it uses the receiver as zero forcing. The channel is rayleigh channel with gaussian wave. It uses 2 transmitters and 2 receiver. It uses a channel modulation as BPSK modulation. the number of symb...

Matlab Matlab


2015-03-30 14:02    By:xinpha      View:74      Download:1

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...

Matlab Matlab

VBLAST/Space-Time Block Coding MIMO OFDM

2015-03-11 10:31    By:Thanh Pham      View:28      Download:0

Matlab code to evaluate performance of VBLAST and Space Time block Coding in MIMO OFDM system designed for  long  term evolution  (LTE)  downlink transmission.  The  channel  is  modelled  based  on  the  spatial channel &nbs...

Matlab Matlab

LTE 3GPP channel modeling using matlab

6 hours ago    By:wwbb      View:165      Download:2

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...

Communication Matlab
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