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公开(公告)号：US10277292B2
公开(公告)日：2019-04-30
申请号：US15796185
申请日：2017-10-27
发明人： Mats Högberg , Björn Sihlbom , Ulrik Imberg , Tomas Wilhelmsson , Teijo Henrikki Lehtinen , Yajun Jiang
IPC分类号： H04L27/28 , H04B7/0452 , H04B7/0408 , H04B7/0491 , H01Q3/24 , H01Q21/06 , H01Q21/28 , H01Q5/42 , H01Q21/00
摘要： Radio network node and method therein, for communication in a wireless communication system. The radio network node comprises: a plurality of antenna elements, forming an antenna array; a plurality of transceivers, each transceiver coupled to at least one dedicated antenna element of the antenna array; and a controller configured to adjust a first subset of the transceivers to work at a first frequency band, and to adjust a second subset of the transceivers to work at a second frequency band. The first subset of transceivers and the second subset of transceivers (are disjoint and configured to operate at their respective frequency bands simultaneously.
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公开(公告)号：US10680685B2
公开(公告)日：2020-06-09
申请号：US16290630
申请日：2019-03-01
发明人： Mats Högberg , Björn Sihlbom , Ulrik Imberg , Tomas Wilhelmsson , Teijo Henrikki Lehtinen , Yajun Jiang
IPC分类号： H04L27/28 , H04B7/0452 , H04B7/0408 , H04B7/0491 , H01Q3/24 , H01Q21/06 , H01Q21/28 , H01Q5/42 , H01Q21/00
摘要： Radio network node and method therein, for communication in a wireless communication system. The radio network node comprises: a plurality of antenna elements, a plurality of transceivers, wherein the plurality of transceivers comprise a first subset of the plurality of transceivers coupled to a first subset of the plurality of antenna elements and a second subset of the plurality of transceivers coupled to a second subset of the plurality of antenna elements; and a controller configured to adjust the first subset of the transceivers to work at a first frequency band, and to adjust the second subset of the transceivers to work at a second frequency band.
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