47 search results - page 2 / 10 » Energy proportionality of an enterprise network |
JSS
2010
13 years 5 months ago
2010
This paper investigates a class of mobile wireless sensor networks that are unconnected most of the times; we refer to them as delay–tolerant wireless sensor networks (DTWSN). T...
INFOCOM
2005
IEEE
14 years 17 days ago
2005
IEEE
Abstract— We develop a dynamic control strategy for minimizing energy expenditure in a time varying wireless network with adaptive transmission rates. The algorithm operates with...
GLOBECOM
2010
IEEE
13 years 4 months ago
2010
IEEE
We propose a novel technique called dimming to improve the energy efficiency of cellular networks by reducing the capacity, services, and energy consumption of cells without turnin...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We derive formulas for the energy J(n) that a station’s radio consumes when it transmits 1 MB of data in an IEEE 802.11 network with n stations. Calculations show that J(n) g...
WIOPT
2006
IEEE
14 years 29 days ago
2006
IEEE
We consider the problem of optimizing the number of replicas for event information in wireless sensor networks, when queries are disseminated using expanding rings. We obtain clos...