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ICRA
1999
IEEE
13 years 11 months ago
1999
IEEE
This paper describes a new method for improving the accuracy of range information using low resolution ultrasonic sensors mounted on a mobile robot. These sensors emit ultra-sound...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
While WiFi-based indoor localization is attractive, the need for a significant degree of pre-deployment effort is a key challenge. In this paper, we ask the question: can we perfo...
ADHOC
2004
13 years 7 months ago
2004
In this paper, we study a new multicast paradigm for large scale mobile ad hoc networks, namely team multicast. In team multicast the multicast group does not consist of individua...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
CDMA2000, WCDMA and WiMAX are three widely used 3G technologies. Since they share the same goal, which is to provide broader coverage and higher throughput in 3G networks, an impar...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—Wireless social community networks are emerging as a new alternative to provide wireless data access in urban areas. By relying on users in the network deployment, a wireless co...