422 search results - page 49 / 85 » On the Wake-Up Problem in Radio Networks |
SENSYS
2004
ACM
15 years 3 months ago
2004
ACM
Reprogramming of sensor networks is an important and challenging problem as it is often necessary to reprogram the sensors in place. In this paper, we propose a multihop reprogram...
114
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ICDCS
2011
IEEE
13 years 9 months ago
2011
IEEE
Abstract—Jamming attacks and unintentional radio interference are one of the most urgent threats harming the dependability of wireless communication and endangering the successfu...
SUTC
2010
IEEE
15 years 1 months ago
2010
IEEE
Because radio waves decay rapidly in sea water, acoustic communication is the most popular choic for underwater sensor networks. However, since the propagation speed of acoustic w...
JSAC
2010
14 years 8 months ago
2010
Abstract—Wireless Sensor Networks are well suited for tracking targets carrying RFID tags in indoor environments. Tracking based on the received signal strength indication (RSSI)...
100
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VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
—Providing ubiquitous very high data rate coverage in next generation wireless networks is a formidable goal, requiring cost-effective radio access network (RAN) devices, such as...