发明名称 |
VIRTUAL SECTORIZATION USING AN ACTIVE ANNTENNA ARRAY |
摘要 |
Embodiments of the claimed subject matter provide a method and apparatus for virtual sectorization using an active antenna array. Embodiments of the apparatus include a transmitter for providing signals to an active antenna array. The signals cause the active antenna array to transmit a first reference signal to a first sector indicated to user equipment within the first sector by a sector identifier. The signals also cause the active antenna array to transmit a plurality of second reference signals into a corresponding plurality of second virtual sectors that overlap the first sector. The apparatus also includes a scheduler for scheduling transmission to user equipment based on feedback generated by the user equipment using the first reference signal or the second reference signals.
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申请公布号 |
US2013235807(A1) |
申请公布日期 |
2013.09.12 |
申请号 |
US201213415142 |
申请日期 |
2012.03.08 |
申请人 |
LEE JUNG AH;SEHIER PHILIPPE;BALECH JEA-PIERRE;CHENG FANG-CHEN |
发明人 |
LEE JUNG AH;SEHIER PHILIPPE;BALECH JEA-PIERRE;CHENG FANG-CHEN |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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