Robust channel estimation in a mobile MIMO OFDM system

Jihyung Kim, Byungjoon Park, Daesik Hong

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


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
Issue number2
Publication statusPublished - 2004
Event2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World - Milan, Italy
Duration: 2004 May 172004 May 19

All Science Journal Classification (ASJC) codes

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


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