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- Title
Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems.
- Authors
Young-Han Nam; Lingjia Liu; Jianzhong Zhang
- Abstract
Phase-shift cyclic-delay diversity (PS CDD) scheme and space-frequency-block-code (SFBC) PS CDD are developed for multipleinput- multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. The proposed PS CDD scheme preserves the diversity advantage of traditional CDD in uncorrelated multiantenna channels, and furthermore removes frequencyselective nulling problem of the traditional CDD in correlated multiantenna channels.
- Subjects
ORTHOGONAL frequency division multiplexing; DATA transmission systems; DIVERSITY receiving systems; LONG-Term Evolution (Telecommunications); WIRELESS communications; WIRELESS computer input-output equipment
- Publication
International Journal of Digital Multimedia Broadcasting, 2010, p1
- ISSN
1687-7578
- Publication type
Article
- DOI
10.1155/2010/684967