Effect of channel estimation error in OFDM-based WLAN

Hyunsoo Cheon; Daesik Hong

doi:10.1109/4234.1001660

Effect of channel estimation error in OFDM-based WLAN

Hyunsoo Cheon, Daesik Hong

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

86 Citations (Scopus)

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	https://doi.org/10.1109/4234.1001660
Publication status	Published - 2002 May

All Science Journal Classification (ASJC) codes

Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/4234.1001660

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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.",

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Effect of channel estimation error in OFDM-based WLAN

Abstract

All Science Journal Classification (ASJC) codes

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