378 search results - page 66 / 76 » A Power-Efficient Timing Synchronization Protocol for Wirele... |
IPCCC
2007
IEEE
14 years 1 months ago
2007
IEEE
LEACH (Low Energy Adaptive Clustering Hierarchy) [1] is one of the popular cluster-based structures, which has been widely proposed in wireless sensor networks. LEACH uses a TDMA ...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
—Neighbor discovery is a fundamental requirement and need be done frequently in underwater acoustic networks (UANs) with floating node mobility. In hostile environments, neighbo...
JSAC
2010
13 years 5 months ago
2010
—The advent of practical rateless codes enables implementation of highly efficient packet-level forward error correction (FEC) strategies for reliable data broadcasting in loss-...
SASN
2006
ACM
14 years 1 months ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
By violating MAC-layer protocols, the jamming attack aims at blocking successful communication among wireless nodes. Wireless sensor networks (WSNs) are highly vulnerable to jammi...