131 search results - page 18 / 27 » Spatially Aware Local Communication in the RAUM System |
CGA
1999
13 years 7 months ago
1999
translating your abstract notions of desired size and shape directly into the appropriate tugs and pulls. You would probably not think much about coordinate systems. Ifyouwantedtom...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—Opportunistic scheduling in random beamforming maximizes the sum-rate by allocating resources to the users with the best channel condition, thus leveraging on multiuser diversit...
ICCCN
2008
IEEE
14 years 1 months ago
2008
IEEE
– In this paper we present a distributed, self-organizing, localization method for wireless sensors and a scheme for reducing position estimate errors by employing a novel concep...
ISLPED
2003
ACM
14 years 22 days ago
2003
ACM
Energy constrained systems such as sensor networks can increase their usable lifetimes by extracting energy from their environment. However, environmental energy will typically no...
MSWIM
2006
ACM
14 years 1 months ago
2006
ACM
Recent studies and publications have shown a demand for a secure method to proof someones or somenthings position via a communication channel. In this paper we present a concept a...