51 search results - page 4 / 11 » The Minimum Range Assignment Problem on Linear Radio Network... |
JPDC
2008
13 years 7 months ago
2008
Let P be a polygonal region which is forbidden for placing a base station in the context of mobile communication. Our objective is to place one base station at any point on the bo...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper we study the complexity of spectrum assignment problems in cognitive radio networks (CRNs) in the presence of several constraints. Although optimal spectrum assig...
NETWORKING
2007
13 years 8 months ago
2007
In this paper we propose novel optimization models for the planning of Wireless Mesh Networks whose objective is to minimize the network installation cost, while providing full cov...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—Multichannel communication in a Wireless Mesh Network with routers having multiple radio interfaces significantly enhances the network capacity. Efficient channel assignment an...
WIOPT
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— We study the problem of establishing secure communication channels in resource-constrained wireless networks using key predistribution. Pairwise communication channels ...