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New constructions of codebooks nearly meeting the welch bound with equality
ArticleAbstract: An (N, K) codebook C is a set of N unit-norm complex vectors in ℂk. Optimal codebooks meeting the WePalabras claves:CHARACTER, difference set, Grassmannian line packing, MWBE codebook, Welch boundAutores:Hu H., Jinsong WuFuentes:scopusHigh-rate distributed space-time-frequency coding for wireless cooperative networks
ArticleAbstract: In this paper, we propose high-rate distributed space-time-frequency codes (DSTFCs) to exploit maximPalabras claves:Amplify-and-forward relaying, distributed space-time-frequency coding, DIVERSITY, high-rate, one-side conditional pairwise error probabilityAutores:Hu H., Jinsong Wu, Uysal M.Fuentes:scopus