Bit Error and Packet Error Probability for Rectangular Mary-QAM in OFDM Transmission System over Rayleigh Fading Channels

Authors

  • Ghanim Abd Al-Kareem Al-Rubyai Electrical Engineering Department, College of Engineering, Al-Mustansiriya University, Baghdad, Iraq Author

Keywords:

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Abstract

Orthogonal frequency division multiplexing (OFDM) or multicarrier transmission has been shown to be an effective technique to combat multipath fading in wireless communications. It has been successfully used for HF radio applications and has been chosen as the standard for digital audio broadcasting and digital terrestrial TV broadcasting in Europe and high-speed wireless local areas networks.
This paper describes the concept behind parallel data transmission and the configuration of an OFDM transmitter and receiver when used four type of rectangular Mary QAM modulation (QAM, 16QAM, 64QAM & 256QAM). Two type of error evaluated (bit error rate BER & packet error rate PER) for two typical channels, AWGN channel & (one or two path) Rayleigh fading channels.

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Key Dates

Published

2007-12-01

Issue

Vol. 11 No. 3 (2007): Journal of Engineering and Development

Section

Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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How to Cite

Bit Error and Packet Error Probability for Rectangular Mary-QAM in OFDM Transmission System over Rayleigh Fading Channels. (2007). Journal of Engineering and Sustainable Development, 11(3), 149-166. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1750