发明名称 |
Method and apparatus for improved estimation of selective channels in an OFDMA system with dedicated pilot tones |
摘要 |
The present disclosure provides a method and apparatus of channel estimation for a wireless communication system. Dedicated pilot symbols transmitted over at least one time-frequency region for at least one user are received. Channel parameters are estimated for the at least one time-frequency region based on the received dedicated pilot symbols.
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申请公布号 |
US7826489(B2) |
申请公布日期 |
2010.11.02 |
申请号 |
US20070690658 |
申请日期 |
2007.03.23 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BUIDANU PETRU CRISTIAN;GOROKHOV ALEXEI;GORE DHANANJAY A. |
分类号 |
H04J3/14 |
主分类号 |
H04J3/14 |
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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