Research on Peak-to-Average Power Ratio for OFDM System

Hao Fang; Wan Hua Wei

doi:10.4028/www.scientific.net/AMR.823.366

Paper Titles

Fiber Bragg Grating Sensor for the Research of Water Level Measurement
p.349

Research on Portable Field-Testing Device of Infrared Thermal Imager Performance
p.354

Design and Research of Intelligent Fire-Fighting Robot
p.358

The Design of Low Power Consumption Walkie-Talkie
p.363

Research on Peak-to-Average Power Ratio for OFDM System
p.366

The Simulation of Lane Based on Magnetic Markers Guidance in Laboratory
p.370

Simulation of PFC Algorithm in the System of Tension Control of Shaftless Driven
p.374

Consensus Control for Variable Multi-Agent Systems with Faults and Disturbances
p.378

Design of Temperature Control System Based on DSP and Fuzzy Neural Network
p.384

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 823Research on Peak-to-Average Power Ratio for OFDM...

Research on Peak-to-Average Power Ratio for OFDM System

Abstract:

OFDM is a special multi-carrier modulation, its basic idea is to make high-speed transmission of data flow through the serial-parallel conversion and make it to be the low-speed transmission of data flow in a number of narrow-band orthogonal sub-channels. However, a major drawback of OFDM signals is their high Peak-to-Average Power Ratio (PAPR), which makes the inter modulation distortion occur due to the nonlinearity of the high power amplifier. The distortion severely deteriorates the performance of the OFDM systems. According the problems mentioned above, this dissertation focuses on the reducing the PAPR algorithms design for OFDM systems, such as SLM and PTS. In summary, this paper has completed the OFDM system simulation with Matlab and analyses the result.

You might also be interested in these eBooks

Computing, Control and Industrial Engineering IV

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 823)

Pages:

366-369

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.823.366

Citation:

Cite this paper

Online since:

October 2013

Authors:

Hao Fang, Wan Hua Wei

Keywords:

MATLAB, Orthogonal Frequency Division Multiplexing (OFDM), PAPR, PTS Algorithm, SLM Algorithm

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Seung Hee Han. Modified selected mapping technique for PAPR reduction of coded OFDM signal. IEEE Transaction on Broadcasting, 2004, 50(3): 335-341.

DOI: 10.1109/tbc.2004.834200

Google Scholar

[2] Wu Bingyang, Cheng Shixin, Wang haifeng. Partial transmitting sequence method based on trellis factor search. Journal of Southeast University, 2005, 21(2): 123-126.

DOI: 10.1109/pimrc.2005.1651896

Google Scholar

[3] Xiaodong Li, LJ Cimini. Effects of clipping and filtering On the perforamance of OFDM. IEEE, Communications Letters, 2007, 2(5), pp: 131-133.

DOI: 10.1109/4234.673657

Google Scholar

[4] H Ochiai, H Imai. On the distribution of the peak-to-average power ratio in OFDM signals. IEEE Trans on Comm, Feb 2008, 49(2), pp: 282-289.

DOI: 10.1109/26.905885

Google Scholar

[5] S.H. Muller and J.B. Huber, A Novel Peak Power Reduction Scheme for OFDM. " Proc. IEEE. PIMRC, 97, Helsinki, Finland, Sept. 2007, PP. 1090-94.

Google Scholar

[6] J. K Tugnait and W. Luo, On channel estimation using superimposed training and first-order statistics, Proe. IEEE Int. Conf. Acoust , Speech, Signal Processing, Hong Kong, clam, Apr. 2009, 624-627.

DOI: 10.1109/icassp.2003.1202720

Google Scholar

[7] G T. Zhou, M. Viberg, and T. Mckelvey, Superimposed periodic pilot for blind channelestimation, , Proc. 35th Asilomar Conference 011 Signals, Systems, and Computers, Paciflic Grove, CA. Nov. 2007, 653-657.

DOI: 10.1109/acssc.2001.987005

Google Scholar