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Adaptive Phase Rolling for Opportunistic Beamforming in OFDMA Systems with a Small Number of Users
The performance of opportunistic beamforming might be degraded if the number of users is small. This paper proposes an adaptive opportunistic beamforming technique for orthogonal frequency division multiple access systems, which can produce good results even with a small number of users. This paper...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi Publishing Corporation
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4032756/ https://www.ncbi.nlm.nih.gov/pubmed/24892062 http://dx.doi.org/10.1155/2014/625421 |