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| Titre: | Pilot contamination mitigation based on antenna subset transmission for mmWave massive MIMO |
| Auteur(s): | Smaili, Nessrine
Djeddou, Mustapha
Azrar, Arab |
| Mots-clés: | Antenna set transmission
Massive MIMO
Millimeter wave
Pilot contamination |
| Date de publication: | 2018 |
| Editeur: | wiley |
| Résumé: | This paper tackles the problem of pilot contamination (PC) in mmWave Mas-
sive MIMO cellular systems. We propose an analog precoder based on antenna
subset transmission technique to mitigate the PC. This technique ensures the
interfering signal to become noise-like signal thus helping a more efficient estimation
of channel coefficients. Also, this strategy is low cost and introduces no
complexity load. The result shows the effectiveness of the proposed precoder to
mitigate PC issue |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/5779 |
| Collection(s) : | Publications Internationales
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