Combined storage method for 3D-MIMO antenna polarization gains

The invention relates to the technical field of wireless communication, in particular to the 3D antenna polarization gain calculation and 3D channel estimation technology. The combined polarization gain storage method is provided according to the common characteristics of half-wave dipole antennas....

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Bibliographische Detailangaben
Hauptverfasser: ZHANG ZHONGPEI, LUO JI, SUN TAO, LUO PEILIANG, ZHANG CHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of wireless communication, in particular to the 3D antenna polarization gain calculation and 3D channel estimation technology. The combined polarization gain storage method is provided according to the common characteristics of half-wave dipole antennas. According to the method, storage data of the three-dimensional polarization gains of an antenna system in the 3D-MIMO are classified and simplified, and therefore a large area of storage space is saved, the difficult problem of storage of great three-dimensional polarization gain data is solved, calculation of the three-dimensional polarization gains obtained when wave beams leave or arrive at the antennas can be accelerated, dynamic data which need to be renewed when the attitudes of the antennas are adjusted are reduced, and implementation of the antenna alignment technology is facilitated.