384 search results - page 25 / 77 » Cooperative contention-based forwarding for wireless sensor ... |
CISS
2007
IEEE
14 years 3 months ago
2007
IEEE
—The inherent many-to-one flow of traffic in Wireless Sensor Networks produces a skewed distribution of energy consumption rates leading to the early demise of those sensors that...
MOBIHOC
2002
ACM
14 years 8 months ago
2002
ACM
In wireless sensor networks, energy efficiency is crucial to achieve satisfactory network lifetime. In order to reduce the energy consumption of a node significantly, its radio ne...
AINA
2004
IEEE
14 years 13 days ago
2004
IEEE
Abstract. Wireless Sensor Networks (WSNs) have been widely used in motoring and collecting interests of environment information. Packet flooding or broadcasting is an essential fun...
ICNP
2009
IEEE
13 years 6 months ago
2009
IEEE
Sensor networks deployed in hostile areas are subject to node replication attacks, in which an adversary compromises a few sensors, extracts the security keys, and clones them in a...
IJSNET
2006
13 years 8 months ago
2006
This paper explores in-network aggregation as a power-efficient mechanism for collecting data in wireless sensor networks. In particular, we focus on sensor network scenarios wher...