628 search results - page 7 / 126 » WI - Dissertationen |
ROBOTICA
2006
14 years 10 months ago
2006
This paper compares two methods to estimate the position of a mobile robot in an indoor environment using only odometric calculus and the WiFi energy received from the wireless co...
MOBICOM
2010
ACM
14 years 10 months ago
2010
ACM
WiFi networks have enjoyed an unprecedent penetration rate in recent years. However, due to the limited coverage, existing WiFi infrastructure only provides intermittent connectiv...
NETWORK
2008
14 years 10 months ago
2008
Recently, WiMAX has been proposed as an attractive wireless communication technology for providing broadband access for metropolitan areas. Despite its salient features from the t...
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AICT
2006
IEEE
15 years 3 days ago
2006
IEEE
Fourth Generation (4G) is the next generation of wireless networks that will replace third Generation (3G) networks sometimes in future. 4G is intended to provide high speed, high...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A growing number of mobile WiMAX deployments are in progress world-wide and the technology is anticipated to play a key role in next generation mobile broadband wireless network...