Referenced Items are not available for this document.
Linear Dispersion Codes (LDCs) have recently attracted numerous research interests. Thanks to their efficient spreading of data across both the time and spatial domains, LDCs are capable of achieving a desired Diversity-Multiplexing Trade-off (DMT) in Multiple Input Multiple Output (MIMO) broadband wireless access systems. This paper proposes a novel LDC design method, which relies on the unitary matrix theory combined with a Genetic Algorithm (GA) aided optimization procedure. The proposed design provides a flexible framework, where new LDCs attaining higher data rates and better error resilience than a number of classic MIMO schemes can be generated.
Published in:
Signal Processing Letters, IEEE
(Volume:17
,
Issue:
5
)
Date of Publication: May 2010
- Page(s):
- 497 - 500
- ISSN :
- 1070-9908
- INSPEC Accession Number:
- 11205686
- Digital Object Identifier :
- 10.1109/LSP.2010.2040652
- Product Type:
- Journals & Magazines
- Date of Publication :
- 15 January 2010
- Date of Current Version :
- 29 March 2010
- Issue Date :
- May 2010
- Sponsored by :
- IEEE Signal Processing Society
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