Many envisioned scenarios for the utilization of autonomous vehicles include groups of
vehicles working together to accomplish some common objective. These scenarios typically …

Existing software platforms are not well suited to the task of processing data from a network
of GNSS receivers. Because data are expected to be shared amongst networked receivers …

As part of a project for the Defense Advanced Research Projects Agency, Sandia National
Laboratories' Intelligent Systems & Robotics Center is developing and testing the feasibility …

We present a novel cooperative vehicle position estimation algorithm, which can achieve
higher levels of accuracy and reliability than existing GPS based positioning solutions by …

With the increasing demand for sustained navigation in GPS-challenged environment, the
concept of multi-sensor integration (GPS augmentation) has been developed and …

This paper presents a peer‐to‐peer cooperative positioning technique together with its
performance assessment. The cooperation between the two GPS receivers is realized by …

A system including Global Positioning Systems (GPS) and digital cartography is a good
solution to carry out vehicle's guidance. However, it has inconveniences like high sensibility …

Cooperative Localization (CL) is a process by which autonomous vehicles operating as a
team estimate the position of one another to compensate for errors in the positioning …

In this paper we review the need for robust, high-accuracy positioning for path guidance in
the presence of large structures (such as buildings and trees) and for the integration of …

Secure, reliable position and time information is indispensable for many civil GPS
applications such as guiding aircraft, tracking freight, synchronizing power grids and cellular …