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Appl. Sci. 2017, 7(10), 1086; doi:10.3390/app7101086

Optimal Waveform of the Partial-Respond Signal Based on Minimum Out-of-Band Radiation Criterion

1
College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China
2
Institute of Physics, Nanotechnology and Telecommunications, St. Petersburg State Polytechnical University, St. Petersburg 195251, Russia
*
Author to whom correspondence should be addressed.
Received: 3 August 2017 / Revised: 2 October 2017 / Accepted: 17 October 2017 / Published: 19 October 2017
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Abstract

This paper presents a novel method designing an optimized waveform with high spectral efficiency based on minimum out-of-band radiation criterion. Introducing the Pan-function model, Fourier series, and constraints, we achieve the numeric solution of the optimized baseband signals. The optimal waveform provides an excellent bandwidth efficiency, and its bit error rate (BER) performance is improved using the minimum cross-correlation function. To verify the proposed model, we present a simulation of the signal modulation and demodulation schemes using MATLAB software. The results are consistent with expected results, verifying the correctness of this method. View Full-Text
Keywords: optimized waveform; spectral efficiency; Pan-function model optimized waveform; spectral efficiency; Pan-function model
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Shang, W.; Xu, Y.; Qi, J.; Xue, W.; Makarov, S.B. Optimal Waveform of the Partial-Respond Signal Based on Minimum Out-of-Band Radiation Criterion. Appl. Sci. 2017, 7, 1086.

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