In Progress

Matlab simulation for Reduction of PAPR in OFDM

Want a Matlab simuation (with Simulink and code description) for the following research paper. I want this project to be completed before 18th April 2012 (2 days development time will be given) so only serious candidates apply.

Reduction of Peak to Average Power Ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM) is investigated here. Clipping can be performed in two ways– one is to clip the complex envelopes of OFDM signal and the other is to clip the Inphase (I-signal) and Quadrature phase (Qsignal) independently. The detailed investigation concerning the PAPR reduction and Complementary Cumulative Distribution Function (CCDF) of both the techniques is made. A novel approach based on clipping and amplification is introduced as a mean for reducing PAPR in OFDM signal. Our Proposed scheme combines the effect of clipping the peak signals and amplifying the signals that have low amplitude of OFDM signal, hence the name Clipping and Amplification method. The method is then simulated and detailed comparisons in terms of PAPR reduction with other methods are made. Comparison among different M-array modulation techniques is made to draw the conclusion for the best suited modulation technique for OFDM in terms of PAPR reduction. Finally, relations among PAPR, threshold of clipping, threshold of amplification and CCDF are established. Results show that our proposed approach gives better performance than clipping method at the expense of increased CCDF.

Skills: Matlab and Mathematica

See more: papr ofdm matlab, matlab code papr reduction ofdm, ofdm matlab, papr matlab, papr ofdm matlab code, papr matlab code, ofdm papr matlab code, ofdm papr matlab, ofdm papr reduction matlab code, matlab code papr ofdm, papr ofdm simulation code, papr reduction ofdm matlab code, ccdf matlab, matlab code ofdm papr, papr reduction ofdm matlab, papr simulation, ccdf papr, ofdm papr simulation matlab, papr ccdf matlab, ccdf papr matlab, matlab papr, ofdm simulation matlab, papr matlab code ofdm, papr matlab simulation, ofdm ccdf

About the Employer:
( 7 reviews ) London, United Kingdom

Project ID: #1556690

Awarded to:


I have done a similar work, I can do it for you, please check your PM for more info.

$150 USD in 3 days
(6 Reviews)

4 freelancers are bidding on average $163 for this job



$300 USD in 20 days
(15 Reviews)

I am an electronics and communication engineer pursuing PhD. in electronics and communication engineering.I have four year teaching experience in different engineering colleges.I have completed many MATLAB projects suc More

$100 USD in 1 day
(3 Reviews)

I can do it for you.

$150 USD in 2 days
(1 Review)

Pls check PMB.

$250 USD in 1 day
(0 Reviews)