1774 search results - page 197 / 355 » Electrocardiogram on Wireless Sensor Nodes |
IPSN
2007
Springer
15 years 4 months ago
2007
Springer
In this paper we present Beacon Location Service (BLS): a location service for beacon-based routing algorithms like Beacon Vector Routing (BVR) [8] and S4 [19] . The role of a loc...
GLOBECOM
2010
IEEE
14 years 8 months ago
2010
IEEE
In wireless sensor networks (WSNs), sensor nodes are typically subjected to energy constraints and often prone to topology changes. While duty cycling has been widely used for ener...
102
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SRDS
2010
IEEE
14 years 8 months ago
2010
IEEE
Data aggregation scheduling, or convergecast, is a fundamental pattern of communication in wireless sensor networks (WSNs), where sensor nodes aggregate and relay data to a sink no...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—Duty-cycle MAC protocols have been proposed to meet the demanding energy requirements of wireless sensor networks. Although existing duty-cycle MAC protocols such as S-MAC are p...
102
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ICDCS
2007
IEEE
15 years 1 months ago
2007
IEEE
As a key approach to achieve energy efficiency in sensor networks, sensing coverage has been studied extensively. Researchers have designed many coverage protocols to provide vario...