发明名称 |
Optimization for finding direction of arrival in smart antennas |
摘要 |
A smart antenna system may exploit space diversity by employing an array of antennas whose radiation pattern can be aligned in a direction of arrival (DoA) of a specific signal to be decoded. Smart antennas can be installed on a base station side and/or on a user terminal side. Certain embodiments of the present disclosure provide methods for computationally efficient and accurate searching of the DoA of a specific transmitted signal. The proposed methods utilize Assisted Global Positioning System (A-GPS) coordinates to determine the DoA. |
申请公布号 |
US8154450(B2) |
申请公布日期 |
2012.04.10 |
申请号 |
US20090478991 |
申请日期 |
2009.06.05 |
申请人 |
POLISETTY CHANDRA MOULI;MULLU VENU GOPAL RAO;QUALCOMM INCORPORATED |
发明人 |
POLISETTY CHANDRA MOULI;MULLU VENU GOPAL RAO |
分类号 |
H01Q3/00;G01S19/51 |
主分类号 |
H01Q3/00 |
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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