Title:
基地局装置、選択方法及び無線システム
Document Type and Number:
Japanese Patent JP7206734
Kind Code:
B2
Abstract:
A base station apparatus includes a transmitter configured to generate a plurality of beams by a plurality of antenna elements so as to transmit a data signal addressed to a plurality of terminal devices, a memory, and a processor coupled to the memory and configured to select, for each terminal device, a combination of terminal devices to which the data signal is transmitted by spatially multiplexed, based on information in which a first beam group including a first beam in which a reception quality of each terminal device is maximized among the plurality of beams is associated with a second beam group including a second beam in which a difference from the reception quality of the first beam is equal to or larger than a predetermined value among the plurality of beams.
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Inventors:
Shinya Kumagai
Takashi Seyama
Takashi Seyama
Application Number:
JP2018175599A
Publication Date:
January 18, 2023
Filing Date:
September 20, 2018
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04W16/28; H04B7/0452; H04B7/06; H04W4/08
Domestic Patent References:
| JP2003110486A | ||||
| JP2008503144A | ||||
| JP2006333482A | ||||
| JP2017063369A | ||||
| JP2019531654A |
Foreign References:
| US20150282122 | ||||
| WO2018059487A1 |
Attorney, Agent or Firm:
Sakai International Patent Office
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