278 search results - page 45 / 56 » GSM indoor localization |
REALWSN
2010
13 years 4 months ago
2010
Abstract. In Wireless Sensor Networks (WSNs) the majority of the devices provide access to the Received Signal Strength Indicator (RSSI), which has been used as a means to enable d...
INFOCOM
2011
IEEE
13 years 1 months ago
2011
IEEE
—Perimeter distinction in a wireless network is the ability to distinguish locations belonging to different perimeters. It is complementary to existing localization techniques. A...
VR
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper, we present a unified approach for a drift-free and jitter-reduced vision-aided navigation system. This approach is based on an error-state Kalman filter algorithm...
INFOCOM
2011
IEEE
13 years 1 months ago
2011
IEEE
—We explore distributed mechanisms for maintaining the physical layer connectivity of a mobile wireless network while still permitting significant area coverage. Moreover, we re...
JFR
2006
13 years 9 months ago
2006
This paper describes a patent awarded system for automatically marking the positions of stands for a trade fair or exhibition. The system has been in operation since August 2003 a...