专利检索 ap:("MOTOROLA, INC.") AND inv:"GEIER, George, J." 第 1 页

1.

发明公开
GPS ASSISTANCE MESSAGES IN CELLULAR COMMUNICATIONS NETWORKS AND METHODS THEREFOR 审中-公开
标题翻译： GPS辅助消息，在蜂窝通信网络及其方法

公开(公告)号：EP1362437A1

公开(公告)日：2003-11-19

申请号：EP02709432.5

申请日：2002-02-05

申请人： MOTOROLA, INC.

发明人： ZHAO, Yilin, , KING, Thomas, M. , GEIER, George, J.

IPC分类号： H04B7/185 , G01S5/02

CPC分类号： G01S19/05 , G01S19/07 , G01S19/08 , G01S19/258 , H04B7/18554 , Y02D70/1242 , Y02D70/164 , Y02D70/446

摘要： GPS assistance message and data issue identifiers for transmission to GPS enabled mobile stations in cellular communications networks and methods therefore. The GPS data issue identifiers indicate whether GPS data, for example corresponding ephemeris and almanac data, stored at the mobile station requires updating. In the exemplary 3rd generation (W-CDMA/UMTS) architecture, the GPS assistance message is a System Information Block (SIB), and the GPS ephemeris data identifier and corresponding satellite identifier is encoded in a value tag included in a Master Information Block (MIB).