704 search results - page 80 / 141 » Novel Algorithms for the Network Lifetime Problem in Wireles... |
COMCOM
2007
13 years 9 months ago
2007
In this paper, we focus on the challenge of demand-scalable multicast routing in wireless sensor networks. Due to the ad-hoc nature of the placement of the sensor nodes as well as...
JSAC
2007
13 years 9 months ago
2007
Abstract— Cooperative diversity facilitates spatio-temporal communications without requiring the deployment of physical antenna arrays. While physical layer studies on cooperativ...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. We present the discrete beeping communication model, which assumes nodes have minimal knowledge about their environment and severely limited communication capabilities. S...
PODC
2009
ACM
14 years 9 months ago
2009
ACM
In this work we define and study a new model for the caching problem in a heterogeneous wireless network under a flash-crowd scenario. Using non-cooperative game theory, we cast t...
COMCOM
2010
13 years 7 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...