486 search results - page 73 / 98 » QoS and Security in Energy-harvesting Wireless Sensor Networ... |
FGCN
2008
IEEE
14 years 2 months ago
2008
IEEE
The proposed broadcast authentication protocols for wireless sensor networks can be divided into two categories: protocols based on digital signature and protocols based on improv...
CNSR
2008
IEEE
14 years 2 months ago
2008
IEEE
Secure and energy efficient transmission is a main concern in many wireless sensor network applications. In this paper, two types of denial-of-service attacks that affect the rout...
TISSEC
2008
13 years 7 months ago
2008
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...
JSAC
2010
13 years 2 months ago
2010
Abstract--Wireless sensor networks (WSNs) deployed in hostile environments are vulnerable to clone attacks. In such attack, an adversary compromises a few nodes, replicates them, a...
ADHOC
2007
13 years 8 months ago
2007
Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military sce...