Robust channel estimation in a mobile MIMO OFDM system

Jihyung Kim; Byungjoon Park; Daesik Hong

Robust channel estimation in a mobile MIMO OFDM system

Jihyung Kim, Byungjoon Park, Daesik Hong

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Conference article › peer-review

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 language	English
Pages (from-to)	594-597
Number of pages	4
Journal	IEEE Vehicular Technology Conference
Volume	59
Issue number	2
Publication status	Published - 2004
Event	2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World - Milan, Italy Duration: 2004 May 17 → 2004 May 19

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

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Cite this

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title = "Robust channel estimation in a mobile MIMO OFDM system",

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.",

author = "Jihyung Kim and Byungjoon Park and Daesik Hong",

note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; 2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World ; Conference date: 17-05-2004 Through 19-05-2004",

year = "2004",

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AU - Kim, Jihyung

AU - Park, Byungjoon

AU - Hong, Daesik

PY - 2004

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N2 - 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.

AB - 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.

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M3 - Conference article

AN - SCOPUS:15544377109

VL - 59

SP - 594

EP - 597

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

SN - 0740-0551

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T2 - 2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World

Y2 - 17 May 2004 through 19 May 2004

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