Performance of multiuser MIMO-OFDM system with fractional sampling in street canyon area

Kenta Eguchi, Mamiko Inamori, Yukitoshi Sanada

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

1 Citation (Scopus)

Abstract

This paper presents performance of a multiuser MIMO-OFDM (MU- MIMO) system with Fractional Sampling (FS) on a street canyon model. The MU-MIMO system has been investigated to improve the channel capacity in cellular systems. However the capacity of the MU-MIMO is deteriorated in an urban environment such as a street canyon due to a high correlation between antennas. Through FS it is possible to separate multipath components and realize diversity. FS works effectively when the correlation between the users are high. Numerical results through computer simulation shows that the capacity improves with the FS by about 3.5 bps/Hz.

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
DOIs
Publication statusPublished - 2012
Event76th IEEE Vehicular Technology Conference, VTC Fall 2012 - Quebec City, QC, Canada
Duration: 2012 Sep 32012 Sep 6

Other

Other76th IEEE Vehicular Technology Conference, VTC Fall 2012
CountryCanada
CityQuebec City, QC
Period12/9/312/9/6

Fingerprint

MIMO-OFDM
Multiuser MIMO
MIMO systems
Orthogonal frequency division multiplexing
Fractional
Sampling
Channel Capacity
MIMO Systems
Cellular Systems
Channel capacity
Multipath
Multiple-input multiple-output (MIMO)
Antenna
Computer Simulation
Antennas
Numerical Results
Computer simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Applied Mathematics

Cite this

Performance of multiuser MIMO-OFDM system with fractional sampling in street canyon area. / Eguchi, Kenta; Inamori, Mamiko; Sanada, Yukitoshi.

IEEE Vehicular Technology Conference. 2012. 6398924.

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

Eguchi, K, Inamori, M & Sanada, Y 2012, Performance of multiuser MIMO-OFDM system with fractional sampling in street canyon area. in IEEE Vehicular Technology Conference., 6398924, 76th IEEE Vehicular Technology Conference, VTC Fall 2012, Quebec City, QC, Canada, 12/9/3. https://doi.org/10.1109/VTCFall.2012.6398924
Eguchi, Kenta ; Inamori, Mamiko ; Sanada, Yukitoshi. / Performance of multiuser MIMO-OFDM system with fractional sampling in street canyon area. IEEE Vehicular Technology Conference. 2012.
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