发明申请
US20100232384A1 CHANNEL ESTIMATION BASED UPON USER SPECIFIC AND COMMON REFERENCE SIGNALS
审中-公开
基于用户特定和共同参考信号的信道估计
- 专利标题： CHANNEL ESTIMATION BASED UPON USER SPECIFIC AND COMMON REFERENCE SIGNALS
- 专利标题（中）： 基于用户特定和共同参考信号的信道估计
-
申请号： US12722502申请日： 2010-03-11
-
公开(公告)号： US20100232384A1公开(公告)日： 2010-09-16
- 发明人: Amir Farajidana , Kapil Bhattad , Alexei Y. Gorokhov , Juan Montojo
- 申请人： Amir Farajidana , Kapil Bhattad , Alexei Y. Gorokhov , Juan Montojo
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： US CA San Diego
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
Systems and methods are disclosed to facilitate wireless communications. The systems and methods include generating one or more user specific reference signals (UE-RS) and one or more common reference signals (CRS) at a transmitting node; transmitting the UE-RS and the CRS to a user (UE) using a transmission scheme in accordance with a mapping function to enable the UE to estimate a channel based upon CRS observations, UE-RS observations, and the mapping function; and transmitting data using the transmission scheme in accordance with the mapping function.
信息查询
