<p>In an overlay, U-TDOA-based, Wireless Location System, LMUs typically co-located with BTSs, are used to collect radio signaling both in the forward and reverse channels. Techniques are used to compensate for sparse LMU deployments where sections of the U-TDOA service area are uplink demodulation or downlink beacon discovery limited.</p>
申请公布号
WO2008131122(A1)
申请公布日期
2008.10.30
申请号
WO2008US60661
申请日期
2008.04.17
申请人
TRUEPOSITION, INC.;ANDERSON, ROBERT, J.;WARD, MATTHEW, L.