6122 search results - page 25 / 1225 » Securing network access in wireless sensor networks |
RTSS
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper presents a time division multiple access medium access control protocol for wireless sensor / actuator networks implemented with a contention-free message scheduler. A ...
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...
AINA
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, we study the problem of data gathering in multi-hop wireless sensor networks. To tackle the high degree of channel contention and high probability of packet collisi...
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MOBIQUITOUS
2008
IEEE
15 years 4 months ago
2008
IEEE
SMEPP Light is a middleware for Wireless Sensor Networks (WSNs) based on mote-class sensors. It is derived from the specification developed under the framework of the SMEPP proje...
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract— So far, the problem of positioning in wireless networks has been mainly studied in a non-adversarial setting. In this work, we analyze the resistance of positioning tec...