supported in part by the National Natural Science Foundation of China (Grant Nos.42074044 and 41974041);in part by “Young Talent Lifting Project” of China Association for Science and Technology (Grant No.2019QNRC001)。
Radio frequency signal compatibility is the basis of interoperability of the Satellite eBased Augmentation System(SBAS).SBAS should abide by relative international radio regulations of International Telecommunication ...
The most significant part of Wade Area Augmentation System (WAAS) integrity consists of the User Differential Range Error (UDRE) and the Grid Ionospheric Vertical Error (GIVE). WAAS solutions are not completely approp...