Appratus and method for generating global satellite system solution

An apparatus and method for generating satellite navigation solution is disclosed. Satellite navigation solution producing apparatus according to the invention is that if it contains the predetermined value more signals of the high signal strength by range than the predetermined normal signal receiving strength in the received navigation signal is deceived signal in the satellite positioning signal is present determination unit for determining, when said deceptive signal according to the determination exists to track the re-detection detector, and a normal signal obtained by the re-detection of the normal signal from the satellite navigation signal may include calculating unit configured to generate a satellite navigation solution have. The pre-specified value range may be from 3 to 5 dB.