<p>A virtual satellite system server that collects and transmits aiding and assisting data to satellite positioning system enabled device upon an event occurring or upon receipt of a message where the virtual satellite system server may also have a location server that contains location data and determines which virtual satellite system server may respond to another device seeking aiding or assisting information in order for the other device to determine it's position.</p>
申请公布号
WO2006002285(A1)
申请公布日期
2006.01.05
申请号
WO2005US22158
申请日期
2005.06.22
申请人
SIRF TECHNOLOGY, INC.;PANDE, ASHUTOSH;CHANG, STEVEN;GARIN, LIONEL;ZHANG, QIYUE, JOHN
发明人
PANDE, ASHUTOSH;CHANG, STEVEN;GARIN, LIONEL;ZHANG, QIYUE, JOHN