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» Power optimization for connectivity problems
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DATE
2000
IEEE
89views Hardware» more  DATE 2000»
13 years 11 months ago
Architectural Power Optimization by Bus Splitting
– A split-bus architecture is proposed to improve the power dissipation for global data exchange among a set of modules. The resulting bus splitting problem is formulated and sol...
Cheng-Ta Hsieh, Massoud Pedram
BERTINORO
2005
Springer
14 years 11 days ago
Power-Aware Distributed Protocol for a Connectivity Problem in Wireless Sensor Networks
We consider the problem of assigning transmission powers to the nodes of a wireless network in such a way that all the nodes are connected by bidirectional links and the total powe...
Roberto Montemanni, Luca Maria Gambardella
MWCN
2004
Springer
14 years 5 days ago
Minimum Power Symmetric Connectivity Problem in Wireless Networks: A New Approach
We consider the problem of assigning transmission powers to the nodes of a wireless network in such a way that all the nodes of the network are connected by bidirectional links and...
Roberto Montemanni, Luca Maria Gambardella
ESA
2007
Springer
140views Algorithms» more  ESA 2007»
14 years 1 months ago
On Minimum Power Connectivity Problems
Given a (directed or undirected) graph with edge costs, the power of a node is the maximum cost of an edge leaving it, and the power of the graph is the sum of the powers of its n...
Yuval Lando, Zeev Nutov
INFOCOM
2009
IEEE
14 years 1 months ago
Distributed Non-Autonomous Power Control through Distributed Convex Optimization
— We consider the uplink power control problem where mobile users in different cells are communicating with their base stations. We formulate the power control problem as the min...
Sundhar Srinivasan Ram, Venugopal V. Veeravalli, A...