272 search results - page 32 / 55 » Power Assignment in Radio Networks with Two Power Levels |
WCNC
2010
IEEE
13 years 11 months ago
2010
IEEE
Abstract—Hierarchical macro/femto-cell networks are considered as a promising technology for the improvement of indoor coverage and network capacity. In these emerging networks, ...
SECON
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper bears on the design and the quantitative evaluation of MAC mechanisms for wireless ad-hoc networks with performance guarantees. By this, we mean mechanisms where each ac...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
Cognitive radios are devices capable of sensing a large range of frequencies in order to detect the presence of primary networks and reuse their bands when they are not occupied. D...
INFOCOM
2003
IEEE
14 years 21 days ago
2003
IEEE
—In this paper, we formulate an optimization problem for the design of light-tree based logical topology in Wavelength Division Multiplexing (WDM) networks. The problem is compri...
MOBICOM
2003
ACM
14 years 20 days ago
2003
ACM
Reducing the energy consumption by wireless communication devices is perhaps the most important issue in the widely-deployed and exponentially-growing IEEE 802.11 Wireless LANs (W...