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VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
— Single carrier (SC) signal transmission has a property of low peak-to-average power ratio (PAPR) and achieves the frequency diversity gain by the use of frequency-domain equali...
VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract—In this paper, randomized distributed spacefrequency coding (R-DSFC) scheme is proposed for decentralized wireless relay networks. We consider relay-assisted ARQ to over...
VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
—We discuss a novel pilot design for multi-user channel estimation in the OFDM uplink with localized block-type pilot placement. Due to this placement, multiple users’ channels...
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VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
— Linear precoding techniques are designed for both joint and distributed Multi-Cell Processing (MCP), where both centralised and decentralised Channel State Information (CSI) ex...
VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract—A joint channel impulse response (CIR) and noisevariance estimation scheme is proposed for multi-user MultipleInput-Multiple-Output (MIMO) Orthogonal Frequency-Division ...