2323 search results - page 24 / 465 » Power optimization for connectivity problems |
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— We define and study the scheduling complexity in wireless networks, which expresses the theoretically achievable efficiency of MAC layer protocols. Given a set of communicati...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—The high peak-to-average power ratio is a major drawback of OFDM systems. Many PAPR reduction techniques have been proposed in the literature, among them a method that uses a su...
SIAMCOMP
2000
13 years 8 months ago
2000
The bipartite crossing number problem is studied, and a connection between this problem and the linear arrangement problem is established. It is shown that when the arboricity is ...
ESA
2007
Springer
14 years 2 months ago
2007
Springer
We consider the real-world problem of extending a given infrastructure network in order to connect new customers. By representing the infrastructure by a single root node, this pro...
WIOPT
2005
IEEE
14 years 2 months ago
2005
IEEE
We study power control in multicell CDMA wireless networks as a team optimization problem where each mobile attains at the minimum its individual fixed target SIR level and beyon...