427 search results - page 13 / 86 » Revisiting the lifetime of wireless sensor networks |
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—Wireless sensor network (WSN) applications require redundant sensors to guarantee fault tolerance. However, the same degree of redundancy is not necessary for multi-hop communic...
INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
— This paper studies the tradeoff between energy consumption and application performance in wireless sensor networks by investigating the interaction between network lifetime max...
EWSN
2007
Springer
15 years 9 months ago
2007
Springer
This paper presents two lifetime models that describe two of the most common modes of operation of sensor nodes today, triggerdriven and duty-cycle driven. The models use a set of ...
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EWSN
2008
Springer
15 years 9 months ago
2008
Springer
We consider the problem of determining the transmission power assignment that maximizes the lifetime of a data-gathering wireless sensor network with stationary nodes and static tr...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Wireless sensor networks (WSNs) have recently received increasing attention from research and development communities. In a WSN, the field information (e.g., temperature, humi...