120 search results - page 9 / 24 » The worst-case capacity of wireless sensor networks |
ALGOSENSORS
2004
Springer
15 years 3 months ago
2004
Springer
We focus on data gathering problems in energy-constrained wireless sensor networks. We study store-and-gather problems where data are locally stored on the sensors before the data ...
COLCOM
2009
IEEE
15 years 2 months ago
2009
IEEE
—Sensing coverage and network connectivity are two fundamental issues in wireless sensor networks (WSNs). Due to resource constraints of sensor nodes, it may not be possible, or ...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
DIALM
2008
ACM
14 years 11 months ago
2008
ACM
We consider the Maximum Integral Flow with Energy Constraints problem: given a directed graph G = (V, E) with edge-weights {w(e) : e E} and node battery capacities {b(v) : v V }...
CNSR
2008
IEEE
15 years 4 months ago
2008
IEEE
Localizing tiny sensor nodes in large wireless sensor networks is extremely complex, due to the node’s strict resource limitations regarding memory size, processor performance a...