发明名称 |
SYSTEM AND METHOD OF CALCULATING NOISE VARIANCE |
摘要 |
The claimed subject matter relates to estimating noise variance associated with a transmitter. For example, the noise variance can be estimated in connection with determining performance parameters associated with a transmitter. Determining noise variance can include the acts of estimating phase alteration of a received signal through utilization of a least squares-based phase estimation algorithm. Determining noise variance can also include the act of determining an unbiased estimation of noise variance as a function of the estimated phase alteration. |
申请公布号 |
KR20090010238(A) |
申请公布日期 |
2009.01.29 |
申请号 |
KR20087030128 |
申请日期 |
2008.12.10 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
LING FUYUN;SUN THOMAS;KRISHNAMOORTHI RAGHURAMAN;VAN VEEN DURK L.;CHARI MURALI RAMASWAMY |
分类号 |
H04L12/26;H04B17/00;H04W24/08 |
主分类号 |
H04L12/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|