Integrity is one criteria to evaluate GNSS performance, which was first introduced in the
aviation field. It is a measure of trust which can be placed in the correctness of the …

The use of GNSS technologies has been spreading over time up to a point in which a huge
diversity of applications require their use. Due to this demand, GNSS has turned into a more …

A cooperative integrity monitoring (CIM) algorithm is proposed in this work. Under the CIM
architecture, the algorithm can fully exploit the global navigation satellite system (GNSS) …

Formation flight of multiple Unmanned Aerial Vehicles (UAVs) is expected to bring
significant benefits to a wide range of applications. Accurate and reliable relative position …

In face of the high complexity of modern systems and the increasing reliance on technology,
the strategies and methods to evaluate the integrity of systems and the information they …

This paper provides an adaptive hybrid robust filter (AHRF) for multi-sensor relative
navigation systems that can be used to support cooperative intelligent transport systems. It is …

A real-time kinematic (RTK) filter uses the backup data to estimate a relative position vector
between the mobile receiver at the first measurement time and the mobile receiver at the …

Multi-sensor navigation is quickly becoming operational as more alternative sensors
continue to mature. Unfortunately, increasing the number of sensors also increases the …

A receiver or method uses an offset vector to provide seamless switching between a real-
time kinematic (RTK) mode and a precise positioning mode (eg, precise point positioning …

A relative positioning module applies a real-time kinematic (RTK) algorithm to provide
relative position vector between reference receiver and rover receiver and to provide …