6122 search results - page 1100 / 1225 » Securing network access in wireless sensor networks |
ALGOSENSORS
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. We consider the problem of counting the number of indistinguishable targets using a simple binary sensing model. Our setting includes an unknown number of point targets i...
110
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ACCESSNETS
2009
Springer
14 years 7 months ago
2009
Springer
This paper investigates the capacity of a wireless two-way relay channel in which two end nodes exchange information via a relay node. The capacity is defined in the information-th...
VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
—Supporting a multimode mobile device to seamlessly switch its connections between various wireless access networks, such as WiMAX, Wi-Fi, and LTE, is an important research issue...
108
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WIOPT
2010
IEEE
14 years 8 months ago
2010
IEEE
—Conventional wisdom about 802.11 WLANs dictates that as the number of active users increases, the contention windows (CW) of all the contending users needs to increase to preven...
BSN
2009
IEEE
15 years 4 months ago
2009
IEEE
— Interval training consists of interl intensity exercises with rest periods. This training well known exercise protocol which helps stre improve one’s cardiovascular fitness. ...