Combined Linear Pre-Equalization and BLAST Equalization with Channel Correlation Feedback

O. Simeone; U. Spagnolini

doi:10.1109/LCOMM.2003.818886

Combined Linear Pre-Equalization and BLAST Equalization with Channel Correlation Feedback

O. Simeone, U. Spagnolini

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

10 Scopus citations

Abstract

In this letter, we study linear pre-equalization in conjunction with BLAST equalization. Linear pre-equalization is based on the assumption that the channel state information available at the transmitter is limited to the second order statistics of channel and noise (long term channel state information or LT-CSI). Through simulations, we compare different design criteria for the pre-equalizer and show the advantages of the considered structure with respect to BLAST.

Original language	English (US)
Pages (from-to)	487-489
Number of pages	3
Journal	IEEE Communications Letters
Volume	7
Issue number	10
DOIs	https://doi.org/10.1109/LCOMM.2003.818886
State	Published - Oct 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

Keywords

BLAST
Channel state information (CSI)
Multiple input multiple output (MIMO)
Pre-equalization

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10.1109/LCOMM.2003.818886

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abstract = "In this letter, we study linear pre-equalization in conjunction with BLAST equalization. Linear pre-equalization is based on the assumption that the channel state information available at the transmitter is limited to the second order statistics of channel and noise (long term channel state information or LT-CSI). Through simulations, we compare different design criteria for the pre-equalizer and show the advantages of the considered structure with respect to BLAST.",

keywords = "BLAST, Channel state information (CSI), Multiple input multiple output (MIMO), Pre-equalization",

author = "O. Simeone and U. Spagnolini",

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AU - Simeone, O.

AU - Spagnolini, U.

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AB - In this letter, we study linear pre-equalization in conjunction with BLAST equalization. Linear pre-equalization is based on the assumption that the channel state information available at the transmitter is limited to the second order statistics of channel and noise (long term channel state information or LT-CSI). Through simulations, we compare different design criteria for the pre-equalizer and show the advantages of the considered structure with respect to BLAST.

KW - BLAST

KW - Channel state information (CSI)

KW - Multiple input multiple output (MIMO)

KW - Pre-equalization

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M3 - Article

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JO - IEEE Communications Letters

JF - IEEE Communications Letters

IS - 10

ER -

Combined Linear Pre-Equalization and BLAST Equalization with Channel Correlation Feedback

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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