1866 search results - page 347 / 374 » Ecoinformatics using wireless sensor networks: An overview |
EWSN
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. Several localization algorithms exist for wireless sensor networks that use angle of arrival measurements to estimate node position. However, there are limited options fo...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
An impulse radio indoor mapping and positioning technique has been proposed. This technique enables impulse radios to use the times of arrival (TOAs) of dominant echoes from the su...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper presents a promising architecture for of the 3GPP’s IMS for supporting real-time session negotiation converging third-generation (3G) cellular data networks and an...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
HASE
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we investigate the transmission-power assignment problem for k-connected mobile ad hoc networks (MANETs), the problem of optimizing the lifetime of a MANET at a g...