Robust channel estimation in a mobile MIMO OFDM system

Jihyung Kim, Byungjoon Park, Daesik Hong

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

In this paper, we investigate a channel estimation technique based on comb-type pilot arrangement for a MIMO OFDM system. Especially, when the channel varies with time, an efficient channel estimation technique with the correlation of channel is proposed for the accurate estimation. Simulation results show that the proposed channel estimator is accurate and effective for tracking variations of channels between multiple transmit antennas and receive antennas in time-varying radio channels.

Original languageEnglish
Pages (from-to)594-597
Number of pages4
JournalIEEE Vehicular Technology Conference
Volume59
Issue number2
Publication statusPublished - 2004 Dec 1

Fingerprint

MIMO-OFDM
Robust Estimation
Channel Estimation
Channel estimation
MIMO systems
Orthogonal frequency division multiplexing
Antenna
Antennas
Efficient Estimation
Arrangement
Time-varying
Vary
Estimator
Simulation

All Science Journal Classification (ASJC) codes

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

Cite this

Kim, Jihyung ; Park, Byungjoon ; Hong, Daesik. / Robust channel estimation in a mobile MIMO OFDM system. In: IEEE Vehicular Technology Conference. 2004 ; Vol. 59, No. 2. pp. 594-597.
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Robust channel estimation in a mobile MIMO OFDM system. / Kim, Jihyung; Park, Byungjoon; Hong, Daesik.

In: IEEE Vehicular Technology Conference, Vol. 59, No. 2, 01.12.2004, p. 594-597.

Research output: Contribution to journalConference article

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