采用小波包调制技术的WIMAX系统的误码率性能

2016 World Conference on Futuristic Trends in Research and Innovation for Social Welfare (Startup Conclave) Pub Date : 2016-02-01 DOI:10.1109/STARTUP.2016.7583917

Sayali R. Band, Megha S. Dorle, S. Dorle

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引用次数: 5

摘要

小波包调制是一种有用的多载波调制技术，具有高带宽、高效率和灵活性等优点。本文利用小波包调制技术在MATLAB软件中对IEEE802.16进行了查询、仿真。结果表明，WPM系统的误码率性能优于使用循环前缀的OFDM系统，具有更高的信噪比。该研究在AWGN信道和频率选择瑞利信道上进行了仿真。在这种信道条件下绘制了不同小波族的误码率性能图。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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BER performance of WIMAX system using wavelet packet modulation technique

Wavelet Packet Modulation is an useful technique of multicarrier modulation that provides high bandwidth, efficiency and flexibility. This paper inquire, simulation of IEEE802.16 in MATLAB software using wavelet packet modulation in WIMAX. The results show that BER performance of WPM system is better than OFDM which uses cyclic prefix and consequently has higher SNR. The study is simulated over an AWGN channel and frequency selective Rayleigh channel. BER performance of different Wavelet families is plotted for this channel conditions.

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2016 World Conference on Futuristic Trends in Research and Innovation for Social Welfare (Startup Conclave)

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