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

Joseph Muguro, Shuji Kubota

研究成果: Conference contribution

抄録

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.

元の言語English
ホスト出版物のタイトルISAP 2016 - International Symposium on Antennas and Propagation
出版者Institute of Electrical and Electronics Engineers Inc.
ページ282-283
ページ数2
ISBN(電子版)9784885523137
出版物ステータスPublished - 2017 1 17
イベント21st International Symposium on Antennas and Propagation, ISAP 2016 - Ginowan, Okinawa, Japan
継続期間: 2016 10 242016 10 28

Other

Other21st International Symposium on Antennas and Propagation, ISAP 2016
Japan
Ginowan, Okinawa
期間16/10/2416/10/28

Fingerprint

MIMO (control systems)
local area networks
Wireless local area networks (WLAN)
MIMO systems
Local area networks
Orthogonal frequency division multiplexing
education
Network performance
Antennas
antennas
propagation
estimates
matrices
simulation

ASJC Scopus subject areas

  • Radiation
  • Computer Networks and Communications
  • Instrumentation

これを引用

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

Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems. / Muguro, Joseph; Kubota, Shuji.

ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 2017. p. 282-283 7821188.

研究成果: Conference contribution

Muguro, J & Kubota, S 2017, Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems. : ISAP 2016 - International Symposium on Antennas and Propagation., 7821188, Institute of Electrical and Electronics Engineers Inc., pp. 282-283, 21st International Symposium on Antennas and Propagation, ISAP 2016, Ginowan, Okinawa, Japan, 16/10/24.
Muguro J, Kubota S. Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems. : ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc. 2017. p. 282-283. 7821188
Muguro, Joseph ; Kubota, Shuji. / Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems. ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 282-283
@inproceedings{0a9c34e678db49e9acec2c8c7385d3d5,
title = "Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems",
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.",
keywords = "Channel Estimation, IEEE 802.11ac, MIMO-OFDM, Training signal",
author = "Joseph Muguro and Shuji Kubota",
year = "2017",
month = "1",
day = "17",
language = "English",
pages = "282--283",
booktitle = "ISAP 2016 - International Symposium on Antennas and Propagation",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

TY - GEN

T1 - Preamble signal shortening employing least squares search methods in MIMO-OFDM base wireless LAN systems

AU - Muguro, Joseph

AU - Kubota, Shuji

PY - 2017/1/17

Y1 - 2017/1/17

N2 - 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.

AB - 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.

KW - Channel Estimation

KW - IEEE 802.11ac

KW - MIMO-OFDM

KW - Training signal

UR - http://www.scopus.com/inward/record.url?scp=85013156403&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85013156403&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85013156403

SP - 282

EP - 283

BT - ISAP 2016 - International Symposium on Antennas and Propagation

PB - Institute of Electrical and Electronics Engineers Inc.

ER -