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

Daisuke Ueyama, Daisuke Umehara, Satoshi Denno

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publication2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
Pages29-34
Number of pages6
DOIs
Publication statusPublished - Sep 26 2007
Externally publishedYes
Event2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07 - Pisa, Italy
Duration: Mar 26 2007Mar 28 2007

Publication series

Name2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07

Other

Other2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
CountryItaly
CityPisa
Period3/26/073/28/07

    Fingerprint

Keywords

  • Communication system performance
  • Correlation
  • Optimization methods
  • Spread spectrum communication

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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). [4231667] (2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07). https://doi.org/10.1109/ISPLC.2007.371093