159 search results - page 2 / 32 » An energy-balanced transmission scheme for sensor networks |
SAC
2009
ACM
13 years 9 months ago
2009
ACM
Wireless sensor networks (WSNs) are subject to significant resource constraints. Particularly, routing protocols for lowrate WSNs suffer from maintaining routing metrics and sta...
ICNP
2006
IEEE
13 years 10 months ago
2006
IEEE
Abstract— In many energy-rechargeable wireless sensor networks, sensor nodes must both sense data from the environment, and cooperatively forward sensed data to data sinks. Both ...
IWCMC
2006
ACM
13 years 10 months ago
2006
ACM
Introducing heterogeneous mobile devices, such as mobile phones into the large scale sparse wireless sensor networks is a promising research direction. These devices acting as mob...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— We study transmission schemes for lifetime maximization in wireless sensor networks. Specifically we consider the network where all the sensors observe uncorrelated si...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—This paper presents a cooperative single-input multiple-output (SIMO) transmission scheme for wireless sensor networks (WSNs), where the number of antennas and the constellation...