897 search results - page 49 / 180 » Efficient RBS in Sensor Networks |
TON
2010
14 years 4 months ago
2010
Abstract--Energy efficiency is critical for wireless sensor networks. The data-gathering process must be carefully designed to conserve energy and extend network lifetime. For appl...
100
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WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
EWSN
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. The ability to update the program code installed on wireless sensor nodes plays an import role in the highly dynamic environments sensor networks are often deployed in. S...
106
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INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract--We study the problem of maintaining group communication between m mobile agents, tracked and helped by n static networked sensors. We develop algorithms to maintain a O(l...
SRDS
2008
IEEE
15 years 4 months ago
2008
IEEE
In many reliable Wireless Sensor Network (WSN) applications, messages have different priorities depending on urgency or importance. For example, a message reporting the failure of...