149 search results - page 11 / 30 » Parallel Algorithms for Bayesian Indoor Positioning Systems |
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
The first stage of the signal processing chain in a Global Positioning System (GPS) receiver is the acquisition, which provides for a desired satellite coarse code phase and Dopple...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many virtual-coordinate-based routing protocols are proposed for ...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper presents the localization of a mobile robot while simultaneously mapping the position of the nodes of a Wireless Sensor Network using only range measurements. The ro...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper describes the system architecture and core algorithms for a quadrotor helicopter that uses vision data to navigate an unknown, indoor, GPS-denied environment. Withou...
MOBICOM
2006
ACM
14 years 1 months ago
2006
ACM
Indoor ranging and location in WLAN is possible through obtaining Round-Trip-Time (RTT) measurements at data link level. This procedure allows using the existing IEEE 802.11 WLAN ...