A performance assessment demonstrates the ability of a networked group of users to locate
themselves and each other, navigate, and operate under adverse conditions in which an …

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

GPS augmentation in the form of multi-sensor systems is an accepted approach to
positioning in GPS-challenged environments. An extension of this is the concept of …

The Global Positioning System (GPS) is a satellite-based radio navigation system that has
been used for the last two decades as a primary source of navigation information in …

Global Positioning System (GPS) has been used as a primary source of navigation in land
and airborne applications. However, challenging environments cause GPS signal blockage …

The proposed integration concept extends and insures quality geolocation and information
sharing in a dynamic environment where the Global Positioning System (GPS) and …

Recent studies show that basic satellite positioning is reaching its limits in terms of
performance improvements. Further enhancements in positioning performance can be …

" GPS information is an essential element of network centric warfare providing key
positioning and timing information in support of communication, positioning and navigation …

This paper addresses the problem of determining highaccuracy absolute and relative 3-D
positions of mobile sensor network nodes by fusing inertial and radio frequency (RF) …

The use of wireless LANs is expected to increase dramatically in the foreseeable future as
businesses discover the enhanced productivity and increased mobility that wireless …