Asimple and effective RAIM of GPS Receiver
Wen Qian-wei · Science and Technology of West China · 2009
Receiver antonomous integrity monitoring is a very important module of GPS receiver.When five or more satellites available,a position probelm can be detect-ed if the pseudorange residuals exceed the normal value.When six or more satellites are available,a single fault satellite can be detected and isolated by computing its corr-elation coefficient according to the pseudorange residuals and the sensitivity matrix S.