Abstract
The performance degradation due to the channel estimation error in orthogonal frequency division multiplexing (OFDM) based wireless local area network (WLAN) was discussed. The average effective signal-to-noise ratio (SNR) and average bit error probabilities (BEP) were derived in a Rayleigh fading channel. The average BEP was approximated analytically under the assumption that the estimated channel response and the channel estimation error were almost uncorrelated when the channel estimation error was sufficiently small.
| Original language | English |
|---|---|
| Pages (from-to) | 190-192 |
| Number of pages | 3 |
| Journal | IEEE Communications Letters |
| Volume | 6 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2002 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
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Effect of channel estimation error in OFDM-based WLAN. / Cheon, Hyunsoo; Hong, Daesik.
In: IEEE Communications Letters, Vol. 6, No. 5, 01.01.2002, p. 190-192.Research output: Contribution to journal › Article
TY - JOUR
T1 - Effect of channel estimation error in OFDM-based WLAN
AU - Cheon, Hyunsoo
AU - Hong, Daesik
PY - 2002/1/1
Y1 - 2002/1/1
N2 - The performance degradation due to the channel estimation error in orthogonal frequency division multiplexing (OFDM) based wireless local area network (WLAN) was discussed. The average effective signal-to-noise ratio (SNR) and average bit error probabilities (BEP) were derived in a Rayleigh fading channel. The average BEP was approximated analytically under the assumption that the estimated channel response and the channel estimation error were almost uncorrelated when the channel estimation error was sufficiently small.
AB - The performance degradation due to the channel estimation error in orthogonal frequency division multiplexing (OFDM) based wireless local area network (WLAN) was discussed. The average effective signal-to-noise ratio (SNR) and average bit error probabilities (BEP) were derived in a Rayleigh fading channel. The average BEP was approximated analytically under the assumption that the estimated channel response and the channel estimation error were almost uncorrelated when the channel estimation error was sufficiently small.
UR - http://www.scopus.com/inward/record.url?scp=0036576441&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036576441&partnerID=8YFLogxK
U2 - 10.1109/4234.1001660
DO - 10.1109/4234.1001660
M3 - Article
AN - SCOPUS:0036576441
VL - 6
SP - 190
EP - 192
JO - IEEE Communications Letters
JF - IEEE Communications Letters
SN - 1089-7798
IS - 5
ER -