920 search results - page 92 / 184 » Wireless sensor and actor networks: research challenges |
159
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WIMOB
2008
IEEE
16 years 20 days ago
2008
IEEE
—Cross-layer design has been proposed as a promising paradigm to tackle various problems of wireless communication systems. Recent research has led to a variety of protocols that...
165
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VTC
2008
IEEE
16 years 20 days ago
2008
IEEE
Abstract—Wireless sensor networks (WSNs) have been extensively researched recently. This paper makes two contributions to this field. First, we promote a new concept of long-thi...
300
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RTSS
2007
IEEE
16 years 17 days ago
2007
IEEE
Recent research shows that significant energy saving can be achieved in wireless sensor networks by using mobile elements (MEs) capable of carrying data mechanically. However, th...
177
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WISTP
2007
Springer
16 years 12 days ago
2007
Springer
Wireless Sensor Networks (WSN) security is an important issue which has been investigated by researchers for few years. The most fundamental security problem in WSN is key manageme...
148
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GLOBECOM
2006
IEEE
16 years 10 days ago
2006
IEEE
— Reducing energy consumption has been a recent focus of wireless sensor network research. Topology control explores the potential that a dense network has for energy savings. On...