公开(公告)号：EP3047305A2

公开(公告)日：2016-07-27

申请号：EP14841397.4

申请日：2014-08-14

申请人： Qualcomm Incorporated

发明人： HOANG, Duong Anh ,  WANG, Tianqi ,  WU, Jie ,  SIMIC, Emilija Milorad

IPC分类号： G01S19/24 ,  H04B7/185

CPC分类号： H04B7/18513 ,  G01S19/243 ,  H04B7/18582

摘要： Method, computer program product, and apparatus for signal tracking and decoding in GNSS are disclosed. In one exemplary implementation, a satellite receiver may be configured to receive a first sub-frame of a satellite signal. It defers a determination of validity of the first sub-frame until a preamble of a second sub-frame is received. The satellite receiver receives the preamble of the second sub-frame, and then determines whether there is a data decoding error of the first sub-frame using the first sub-frame and the preamble of the second sub-frame.