High-rate space-time layered OFDM

Yan Xin; Georgios B. Giannakis

doi:10.1109/4234.1001659

High-rate space-time layered OFDM

Yan Xin, Georgios B. Giannakis

Electrical and Computer Engineering

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

28 Scopus citations

Abstract

We derive a layered space-time scheme for multi-antenna orthogonal frequency-division multiplexed transmissions over frequency-selective channels. Compared with existing alternatives, the proposed scheme can attain very high spectral efficiency as well as improved performance. Enhanced diversity gains document its superior performance that is also tested by simulation.

Original language	English (US)
Pages (from-to)	187-189
Number of pages	3
Journal	IEEE Communications Letters
Volume	6
Issue number	5
DOIs	https://doi.org/10.1109/4234.1001659
State	Published - May 2002

Keywords

BLAST
Frequency-selective channels
Linear precoding
Multi-antenna systems
OFDM
Space-time coding

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High-rate space-time layered OFDM

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