Golay sequence aided channel estimation for millimeter-wave WPAN systems

Ryota Kimura, Ryuhei Funada, Yoshinori Nishiguchi, Ming Lei, Tuncer Baykas, Chin Sean Sum, Junyi Wang, Azizur Rahman, Yozo Shoji, Hiroshi Harada, Shuzo Kato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

In order to design a simple and highly accurate channel estimator for wireless personal area network systems, this paper proposes Golay sequence aided channel estimation. To evaluate the performance of proposed channel estimation, bit error rate performance of single-carrier transmission with frequency-domain equalization has been analyzed by computer simulation. When 8PSK modulation and Reed-Solomon coding RS(255, 239) as forward error correction are used, the proposed Golay sequence aided channel estimation works very well in millimeter-wave and non line-of-sight fading environments with a 1.8 dB degradation of Eb/N0 at 10-6 of bit error rate against the ideal channel estimation, which is practically acceptable. Moreover, comparing with Chu sequence aided channel estimation, the proposed Golay sequence aided channel estimation improves 0.4 dB of Eb, N 0 at the bit error rate while achieving much less hardware than Chu sequence aided one, which is very important for mobile terminal applications.

Original languageEnglish
Title of host publication2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008 - Poznan, Poland
Duration: 2008 Sep 152008 Sep 18

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
CountryPoland
CityPoznan
Period08/9/1508/9/18

Keywords

  • Channel estimation
  • Frequency-domain equalization
  • Golay sequences
  • IEEE802.15.3c
  • Millimeter-wave
  • Wireless personal area networks

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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