Now showing items 1-3 of 3
On the IEEE 802.15.4 MAC layer attacks: GTS attack
In the last several years IEEE 802.15.4  has been accepted as a major MAC layer protocol for wireless sensor networks (WSNs) and has attracted the interest of the research community involved in security issues as the ...
Time synchronization algorithms based on Timing-sync Protocol in Wireless Sensor Networks
Wireless Sensor Networks(WSN) are large scale networks of sensors running on wireless environment. For an application running on a WSN, gathered data by the sensors are time critical in most of the cases. However, almost ...
Distributed algorithms to form cluster based spanning trees in wireless sensor networks
We propose two algorithms to form spanning trees in sensor networks. The first algorithm forms hierarchical clusters of spanning trees with a given root, the sink. All of the nodes in the sensor network are then classified ...