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[1] Feng Man, Qi Chenhao, Wu Lenan,. Analysis and optimization of power spectrum on EBPSK modulationin throughput-efficient wireless system [J]. Journal of Southeast University (English Edition), 2008, 24 (2): 143-148. [doi:10.3969/j.issn.1003-7985.2008.02.004]
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Analysis and optimization of power spectrum on EBPSK modulationin throughput-efficient wireless system()
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
24
Issue:
2008 2
Page:
143-148
Research Field:
Information and Communication Engineering
Publishing date:
2008-06-03

Info

Title:
Analysis and optimization of power spectrum on EBPSK modulationin throughput-efficient wireless system
Author(s):
Feng Man Qi Chenhao Wu Lenan
School of Information Science and Engineering, Southeast University, Nanjing 210096, China
Keywords:
extended binary phase shift keying power spectrum ultra narrow band spectra efficiency
PACS:
TN911
DOI:
10.3969/j.issn.1003-7985.2008.02.004
Abstract:
In order to satisfy increasingly greater demand for the performance of communication systems, a throughput efficient wireless system based on the extended binary phase shift keying(EBPSK)modulation is presented.Simultaneously, corresponding analysis of power spectra is also given with a brief process.The optimal waveform is proposed without useful information loss, by removing linear spectra presenting periodic components.On this basis, the reasonable definition of bandwidth is discussed, which indicates that the EBPSK belongs to the category of the ultra narrow band(UNB)throughput-efficient communication.Meanwhile, the modulation parameters’ effects on bandwidth, transmission rate and transmission performance are analyzed.Results illustrate the validity of theoretical analysis and spectrum optimization. Results also prove that this UNB system can obtain good bit error rate(BER)performance with high spectra efficiency.

References:

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Memo

Memo:
Biographies: Feng Man(1979—), female, graduate;Wu Lenan(corresponding author), male, doctor, professor, wuln@seu.edu.cn.
Foundation items: The National Natural Science Foundation of China(No.60472054), the Natural Science Foundation of Jiangsu Province(No.BK2007103).
Citation: Feng Man, Qi Chenhao, Wu Lenan.Analysis and optimization of power spectrum on EBPSK modulation in throughput-efficient wireless system[J].Journal of Southeast University(English Edition), 2008, 24(2):143-148.
Last Update: 2008-06-20