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 Dec 1 |
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All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics
Cite this
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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 journal › Conference article
TY - JOUR
T1 - Robust channel estimation in a mobile MIMO OFDM system
AU - Kim, Jihyung
AU - Park, Byungjoon
AU - Hong, Daesik
PY - 2004/12/1
Y1 - 2004/12/1
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.
UR - http://www.scopus.com/inward/record.url?scp=15544377109&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=15544377109&partnerID=8YFLogxK
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
IS - 2
ER -