Abstract | ||
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Bell Laboratories layered space-time (BLAST) wireless systems are multiple-antenna communication schemes that can achieve very high spectral efficiencies in scattering environments with no increase in bandwidth or transmitted power. The most popular and, by far, the most practical architecture is the so-called vertical BLAST (V-BLAST). The signal detection algorithm of a V-BLAST system is computationally very intensive. If the number of transmitters is M and is equal to the number of receivers, this complexity is proportional to M4 at each sample time. We propose a very simple and efficient algorithm that reduces the complexity by a factor of M. |
Year | DOI | Venue |
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2003 | 10.1109/TSP.2003.812897 | IEEE Transactions on Signal Processing |
Keywords | DocType | Volume |
v-blast system,so-called vertical blast,multiple-antenna communication scheme,bell laboratories layered space-time,signal detection algorithm,fast recursive algorithm,scattering environment,sample time,high spectral efficiency,optimum sequential signal detection,practical architecture,efficient algorithm,mimo,spectral efficiency,space technology,covariance matrix,transmitters,recursive algorithm,signal detection,complexity,scattering,awgn,bell laboratories layered space time | Journal | 51 |
Issue | ISSN | Citations |
7 | 1053-587X | 123 |
PageRank | References | Authors |
8.27 | 2 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jacob Benesty | 1 | 1941 | 146.01 |
Yiteng Huang | 2 | 1239 | 98.26 |
Jingdong Chen | 3 | 1460 | 128.79 |