576 search results - page 61 / 116 » Challenges: communication through silence in wireless sensor... |
APSCC
2007
IEEE
14 years 10 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...
EURONGI
2006
Springer
15 years 1 months ago
2006
Springer
Wireless sensor networks (WSNs) pose challenges not present in classical distributed systems: resource limitations, high failure rates, and ad hoc deployment. The lossy nature of w...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
: Wireless sensor/actuator networks (WSANs) are emerging as a new generation of sensor networks. Serving as the backbone of control applications, WSANs will enable an unprecedented...
118
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MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
103
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GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—We present a novel approach for minimizing the energy consumption of medium access control (MAC) protocols developed for duty-cycled wireless sensor networks (WSN) for the unslo...