Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems

Joseph Muguro, Shuji Kubota

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

1 Citation (Scopus)

Abstract

MIMO-OFDM is the generally accepted standard in all WLAN systems. However, this method increases training signals required to estimate the propagation matrix of multi-antenna system. In this study, we investigate methods of shortening VHT-LTF training signal in WLAN systems. Simulation results have shown that 1/2 and 3/4 reduction in VHT-LTF training signal is possible while maintaining a considerable network performance.

Original languageEnglish
Title of host publicationISAP 2016 - International Symposium on Antennas and Propagation
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages282-283
Number of pages2
ISBN (Electronic)9784885523137
Publication statusPublished - 2017 Jan 17
Event21st International Symposium on Antennas and Propagation, ISAP 2016 - Ginowan, Okinawa, Japan
Duration: 2016 Oct 242016 Oct 28

Other

Other21st International Symposium on Antennas and Propagation, ISAP 2016
CountryJapan
CityGinowan, Okinawa
Period16/10/2416/10/28

Keywords

  • Channel Estimation
  • IEEE 802.11ac
  • MIMO-OFDM
  • Training signal

ASJC Scopus subject areas

  • Radiation
  • Computer Networks and Communications
  • Instrumentation

Fingerprint Dive into the research topics of 'Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems'. Together they form a unique fingerprint.

  • Cite this

    Muguro, J., & Kubota, S. (2017). Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems. In ISAP 2016 - International Symposium on Antennas and Propagation (pp. 282-283). [7821188] Institute of Electrical and Electronics Engineers Inc..