539 search results - page 41 / 108 » Reliable Hierarchical Data Storage in Sensor Networks |
FBIT
2007
IEEE
14 years 2 months ago
2007
IEEE
In Wireless Sensor Networks (WSNs), address-based routing approaches often lead to severe problems due to node mobility, energy-saving sleep-cycles, and often missing or unreliabl...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Data dissemination strategies and communication protocols that minimize the use of energy can significantly prolong the lifetime of a sensor network. Data-centric disseminatio...
DCOSS
2010
Springer
13 years 11 months ago
2010
Springer
A number of wireless sensor network (WSN) applications demand timely data delivery. However, existing WSNs are designed to conserve energy and not to support timely data transmissi...
ISM
2006
IEEE
14 years 1 months ago
2006
IEEE
Video sensor network is evolving from an isolated system to an integral component of the global information infrastructure. In this paper, we argue that when video sensor network ...
ALGOSENSORS
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. We describe a novel approach for constructing a single spanning tree for data aggregation towards a sink node. The tree is universal in the sense that it is static and in...