Performance evaluation of CSK/PAM system using optimized real-valued sequence

Daisuke Ueyama; Daisuke Umehara; Satoshi Denno

doi:10.1109/ISPLC.2007.371093

Performance evaluation of CSK/PAM system using optimized real-valued sequence

Daisuke Ueyama, Daisuke Umehara, Satoshi Denno

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We propose applying pulse amplitude modulated code shift keying (CSK/PAM) to indoor power line communication (PLC) for the high-speed data transmission at the low electromagnetic wave leakage. However, CSK/PAM system using conventional binary sequence, for example Gold sequence and M sequence, has error floor for real power line channels even with rake receiver because of the poor properties of odd autoand cross-correlation. Therefore, we propose extending binary sequence to real-valued sequence and we optimize performance in real-valued sequence by minimizing the even and odd, auto-and cross-correlation values. We show that the CSK/PAM system using the optimized real-valued sequence can achieve better BER (Bit Error Rate) performance as compared with that using Gold sequence by computer simulation.

Original language	English
Title of host publication	2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
Pages	29-34
Number of pages	6
DOIs	https://doi.org/10.1109/ISPLC.2007.371093
Publication status	Published - Sept 26 2007
Externally published	Yes
Event	2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07 - Pisa, Italy Duration: Mar 26 2007 → Mar 28 2007

Publication series

Name	2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07

Other

Other	2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
Country/Territory	Italy
City	Pisa
Period	3/26/07 → 3/28/07

Keywords

Communication system performance
Correlation
Optimization methods
Spread spectrum communication

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/ISPLC.2007.371093

Cite this

Ueyama, D., Umehara, D., & Denno, S. (2007). Performance evaluation of CSK/PAM system using optimized real-valued sequence. In 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07 (pp. 29-34). Article 4231667 (2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07). https://doi.org/10.1109/ISPLC.2007.371093

Performance evaluation of CSK/PAM system using optimized real-valued sequence. / Ueyama, Daisuke; Umehara, Daisuke; Denno, Satoshi.
2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07. 2007. p. 29-34 4231667 (2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ueyama, D, Umehara, D & Denno, S 2007, Performance evaluation of CSK/PAM system using optimized real-valued sequence. in 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07., 4231667, 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07, pp. 29-34, 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07, Pisa, Italy, 3/26/07. https://doi.org/10.1109/ISPLC.2007.371093

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abstract = "We propose applying pulse amplitude modulated code shift keying (CSK/PAM) to indoor power line communication (PLC) for the high-speed data transmission at the low electromagnetic wave leakage. However, CSK/PAM system using conventional binary sequence, for example Gold sequence and M sequence, has error floor for real power line channels even with rake receiver because of the poor properties of odd autoand cross-correlation. Therefore, we propose extending binary sequence to real-valued sequence and we optimize performance in real-valued sequence by minimizing the even and odd, auto-and cross-correlation values. We show that the CSK/PAM system using the optimized real-valued sequence can achieve better BER (Bit Error Rate) performance as compared with that using Gold sequence by computer simulation.",

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N2 - We propose applying pulse amplitude modulated code shift keying (CSK/PAM) to indoor power line communication (PLC) for the high-speed data transmission at the low electromagnetic wave leakage. However, CSK/PAM system using conventional binary sequence, for example Gold sequence and M sequence, has error floor for real power line channels even with rake receiver because of the poor properties of odd autoand cross-correlation. Therefore, we propose extending binary sequence to real-valued sequence and we optimize performance in real-valued sequence by minimizing the even and odd, auto-and cross-correlation values. We show that the CSK/PAM system using the optimized real-valued sequence can achieve better BER (Bit Error Rate) performance as compared with that using Gold sequence by computer simulation.

AB - We propose applying pulse amplitude modulated code shift keying (CSK/PAM) to indoor power line communication (PLC) for the high-speed data transmission at the low electromagnetic wave leakage. However, CSK/PAM system using conventional binary sequence, for example Gold sequence and M sequence, has error floor for real power line channels even with rake receiver because of the poor properties of odd autoand cross-correlation. Therefore, we propose extending binary sequence to real-valued sequence and we optimize performance in real-valued sequence by minimizing the even and odd, auto-and cross-correlation values. We show that the CSK/PAM system using the optimized real-valued sequence can achieve better BER (Bit Error Rate) performance as compared with that using Gold sequence by computer simulation.

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KW - Optimization methods

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Performance evaluation of CSK/PAM system using optimized real-valued sequence

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