113 search results - page 18 / 23 » Distributed Stochastic Power and Rate Allocation for Energy ... |
TWC
2010
13 years 2 months ago
2010
In this paper, we study the problem of supporting multicast traffic in wireless sensor networks with network coding. On one hand, coding operations can reduce power consumption and...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
—We consider a wireless node that randomly receives data from different sensor units. The arriving data must be compressed, stored, and transmitted over a wireless link, where bo...
SENSYS
2006
ACM
14 years 1 months ago
2006
ACM
Introducing mobile data sinks into wireless sensor networks (WSNs) improves the energy efficiency and the network lifetime, and is demanded for many application scenarios, such a...
COMCOM
2010
13 years 6 months ago
2010
—In this paper, we study the trade-off between network throughput and fairness in a multi-channel enabled WSN. Traditional approaches attempt to solve the two problems in an isol...
SPAA
2005
ACM
14 years 1 months ago
2005
ACM
The page migration problem is one of subproblems of data management in networks. It occurs in a distributed network of processors sharing one indivisible memory page of size D. Du...