发明名称 |
TOMOGRAPHIC LOSS FACTOR ESTIMATION |
摘要 |
Determination of a signal loss profile relative to a receiver based on measured signal power of a sounding signal from a sounding transmitter having a known signal power in free space relative to the receiver. The signal loss profile may include a plurality of signal loss values corresponding to a plurality of received sounding signals at the receiver. In an embodiment, the sounding signal may comprise a GNSS navigational signal (e.g., a GPS signal). The signal loss profile may be used to extrapolate signal loss for a transmitter collocated with the receiver. In turn, the signal loss profile may be used in conjunction with a shared spectrum system to model a signal propagation from the collocated transmitter when determining allocation of a shared spectrum resource of the shared spectrum system. |
申请公布号 |
WO2016010962(A1) |
申请公布日期 |
2016.01.21 |
申请号 |
WO2015US40271 |
申请日期 |
2015.07.14 |
申请人 |
IPOSI, INC. |
发明人 |
LEE, RICHARD M.;KURBY, CHRISTOPHER NEIL;DERBEZ, ERIC |
分类号 |
H04B17/318;H04B17/23;H04B17/26;H04B17/382;H04B17/391 |
主分类号 |
H04B17/318 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|