Enhanced resource allocation strategies to improve the spectral efficiency in massive MIMO systems
Abstract The accuracy of the channel state information is important for correct channel estimation. However, when conducting channel estimation, more resources are allocated to pilots for estimation compared to data transmission. Furthermore, when the number of users increases, the number of pilots...
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| Μορφή: | Άρθρο |
| Γλώσσα: | English |
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SpringerOpen
2024-03-01
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| Σειρά: | Journal of Electrical Systems and Information Technology |
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| Διαθέσιμο Online: | https://doi.org/10.1186/s43067-023-00132-y |