110 search results - page 13 / 22 » A survey on wireless multimedia sensor networks |
SIGMOD
2008
ACM
14 years 6 months ago
2008
ACM
In wireless sensor networks (WSNs), energy consumption and data quality are two important issues due to limited energy resources and the need for accurate data. In this scenario, i...
ADHOCNOW
2004
Springer
14 years 4 days ago
2004
Springer
Supporting nodes without Global Positioning System (GPS) capability, in wireless ad hoc and sensor networks, has numerous applications in guidance and surveying systems in use toda...
MUE
2008
IEEE
14 years 1 months ago
2008
IEEE
Hierarchical wireless sensor networks (WSNs) have been shown to improve system performance, reduce messages redundancy, and economize energy. However, due to the characteristics o...
ISM
2006
IEEE
13 years 6 months ago
2006
IEEE
In this paper we present a proxy-level scheduler that can significantly improve QoS in heterogeneous wireless sensor networks while at the same time reducing the overall power con...
WOWMOM
2009
ACM
14 years 1 months ago
2009
ACM
—In this work, we present a practical plant-and-play wireless sensor network system for entry-exit monitoring. Our system is easily configurable and robust, making it feasible t...