1716 search results - page 175 / 344 » Approximation Algorithms for Data Broadcast in Wireless Netw... |
WICON
2008
13 years 10 months ago
2008
We study a routing problem in wireless sensor networks where sensors are duty-cycled. When sensors alternate between on and off modes, delay encountered in packet delivery due to ...
EWSN
2007
Springer
14 years 8 months ago
2007
Springer
Many applications in wireless sensor networks (WSNs) benefit significantly from organizing nodes into groups, called clusters, because data aggregation and data filtering applied i...
IPSN
2007
Springer
14 years 3 months ago
2007
Springer
Environment monitoring in coal mines is an important application of wireless sensor networks (WSNs) that has commercial potential. We discuss the design of a Structure-Aware Self-...
ICDCS
2006
IEEE
14 years 3 months ago
2006
IEEE
— We consider applications of sensor networks wherein data packets generated by every node have to reach the base station. This results in a many-to-one communication paradigm re...
GLOBECOM
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we study the problem of transmission power control and its effects on the link-scheduling performance when a set of end-to-end flows established in the network are g...