1067 search results - page 201 / 214 » Efficient point coverage in wireless sensor networks |
COMCOM
2008
13 years 8 months ago
2008
Recently, wireless local area network (WLAN) hotspots have been deployed in many areas (e.g., cafes, airports, university campuses). The new IEEE 802.11e standard further provides...
WADS
2005
Springer
14 years 1 months ago
2005
Springer
Motivated by optimization problems in sensor coverage, we formulate and study the Minimum-Area Spanning Tree (mast) problem: Given a set P of n points in the plane, find a spannin...
ALGOSENSORS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We consider the problem of counting the number of indistinguishable targets using a simple binary sensing model. Our setting includes an unknown number of point targets i...
JSAC
2006
13 years 8 months ago
2006
In mobile wireless networks, dynamic allocation of resources such as transmit powers, bit-rates, and antenna beams based on the channel state information of mobile users is known t...
DFN
2003
13 years 9 months ago
2003
In recent years research activities in computer network security focus more actively on the development of effective methods in intrusion detection. The reason for this developmen...