发明申请
US20120038521A1 Configurable common rerfernce signal port for reference signal received power in distributed antenna systems
有权
可配置的公共信号端口，用于分布式天线系统中的参考信号接收功率
- 专利标题： Configurable common rerfernce signal port for reference signal received power in distributed antenna systems
- 专利标题（中）： 可配置的公共信号端口，用于分布式天线系统中的参考信号接收功率
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申请号： US12928758申请日： 2010-12-17
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公开(公告)号： US20120038521A1公开(公告)日： 2012-02-16
- 发明人: Yuan Zhu , Sassan Ahmadi , Xiangying Yang , Yujian Zhang , Kamran Etemad , Xiaogang Chen
- 申请人： Yuan Zhu , Sassan Ahmadi , Xiangying Yang , Yujian Zhang , Kamran Etemad , Xiaogang Chen
- 主分类号： G01R29/10
- IPC分类号： G01R29/10
摘要：
A method of determining reference signal received power (RSRP) by user equipment (UE) associated with a distributed antenna system (DAS) may include detecting at least three different reference signals in one or more common reference signals (CRSs) that are associated with different antennas in the DAS. The method may also include determining at least three different RSRPs corresponding to the at least three different reference signals. The at least three different RSRPs may be level 3 filtered to produce at least three corresponding filtered powers. The UE may report a maximum of the at least three corresponding filtered powers to the distributed antenna system.
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