BASE STATION AND METHOD THEREIN

专利名称：BASE STATION AND METHOD THEREIN发明人：Kenichiro YAMAZAKI申请号：US16263584申请日：20190131

公开号：US20190280902A1公开日：20190912

专利附图：

摘要：In order to make it possible to prevent occurrence of an interference amongterminal apparatuses when a base station forms a beam toward a terminal apparatus bybeam-forming to transmit a downlink signal, and to improve reception quality at aterminal apparatus. A base station of the present disclosure includes a memory storing

instructions and one or more processors configured to execute the instructions to:perform channel estimations respectively on a plurality of terminal apparatuses; anddetermine a transmission layer of a target terminal apparatus by comparing angularprofiles respectively obtained on the basis of channel estimates on the target terminalapparatus and at least one comparable terminal apparatus out of the plurality ofterminal apparatuses and performing a path exclusion process to exclude, fromtransmission layers of the target terminal apparatus, a path that falls within a certainangular range around a path angle indicated by an angular profile of the at least onecomparable terminal apparatus.

申请人：NEC CORPORATION

地址：Tokyo JP

国籍：JP

更多信息请下载全文后查看